DE2058688A1 - Adjusting device for adjusting a plant part, for example a valve or the like. - Google Patents

Description

2058688 PATENT ADVERTISEMENT DIPL-PHYS. HEINRICH SEIDS

62 Wiesbaden ■ Rheinstrasse 121 · Postfadi 670 · Telephone 30 34 59 Postscheck Frankfurt / Main 1810 08 · Bank Deutsche Bank 3 956 372

Wiesbaden, the 24th riov. 1970 S / Z A 120

AV ,, G

Jamestovm , ifew Xorfc

United States of America

Adjusting device for adjusting a system part, for example a valve or like that

Priority; United States of America from February 9th, 197Oj USA patent grant Mr. 9793

The invention is concerned with an improvement over one previously proposed adjusting device for three positions (German patent application j? 19 20 990.6).

The invention "relates to Ltellvorriohtungen aura setting a part of the system, beispieolweiee a valve or the like. In a selected position of several pre-ventilated positions. In particular, the invention relates to such vacuum-operated actuating devices for three previously determined positions and valves, fresh air slide o, the like ₀ in automatic

109834/1014. _eAD

2Θ58688

Dipl.-Phys. Heinrich Seids Patent Attorney 62 Wiesbaden - Rfeeimstiraße i21 - P.O. Box 670 - Telephone 303459

table systems or other devices ei / isu £ telia _: ... ί.'ΰ ύ · 3ΐ · -tool device should be an aueserordentlicu iaii.-cj iu «.: ua ^ --Λ: er .., leveling rod due to the 'dewegun ^ a; .s.ai>;;.·:; ... uj: o another to be made possible.

The invention is intended to provide a novel nit '■ [:''-. ■■: · ■ 3c ^ r ΐ .-.! Θ'^; : - iiiediu'ii actuated belt device of the type ^ üc '^ fiei ^ -. / ora ^:.!, which can only be produced a minimal number of i'eilsjx eatV.it: i..ä IiIIi ₀ and easily produced "Lies is £; ei," ....- uer, r-invention achieved by d »ss inside eiües Ueli'äu3 & s several ia;: i; ieru formed and opposed by" movable walls ... 'er? ': _J; -eE closed, whereby each chamber has its own controlled ^ ioclilues on a Yakuumeraeuger or possibly also a Druck..i.eaiu: .zueile and the movable T / ande by a previous V. it ti --- te mutual distance of movement in each case two neighboring ta ^: ./e^lichäi.· \ i ^; .; iuo freed IJ-takers interconnected ei. ii; .3, v; obei an actuating transmission member to one of the movableei; , ".. ilö an ^ occliloE-sen is.

In one embodiment of the invention. Icani! V-jIg "J.olov / cise ο ine Liit Vülcuum operated Jtellvorriclxtun ^ uit 3iu ^ .i ..- o liluse be trained, the üv / ei iiernbranen euvii: i..lt» jar.: ./!.; CUciiraui ^ i can be attached to a vacuum generator v; ü.eri _t ^{;. r} :: vircnd the ^ eiab nen to the goi:; amiberliegenderi Jeiten x'l &t; ^f ji.i oiit Verbin- dimgseloucnten tr- :. , jon that a vorhoi ^ eatlLi :. ^r .e arl

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BATH ORIGINAL

Dipl.-Phys. Heinrich Seids - Patent Attorney - 62 Wiesbaden - Rheinstrage 121 - Postfach 670 ■ Telephone 30 34

.-sits ös: · - ^ sideii «eiabrr.-jiO'i -It more positive,

I ..: .h -'- ■■ .- · ;;: -iex- "■ ^. • ί.ί'-τΖ'ύ'Λ ^ ksnn? Ueli ei: -: e ^

tuü £ i ' ^: x : _ · 3 \ asx-3 -tehunden ^ esclinffeu become, äie awei; - .. 2?: ibra roji iii: t: i.: lt ;, Vt: uan3i- lie a hiit eisieja JetÜtigungig -ied ver · :: .. lat -J.vi - · 3ΐ -Us ^ .3ie two, s ^ ibrsiisn üfcar a one ß ^e ö

iji t-.l-aiciiöi: .ialsa trained. ^ ei-Ärsiiträgersclieioen before ^ donkeys

"; urch cio .i-" I: ^^ ;; ^ i; irä "heispiclsw-sis-s 3ine wlrkssme otellrorrich'iniu ... Γ"'ζ j ^ ral voxoesti-ieite Ütellimsen gescliafx'en, which no J33WG £ lic; he ^ ieiitukigsfittings "need; u ^ id üei der the total length of the V ^ rxic'itwng aurca TerweiaiOK; von GeaauseenGat ^ au;?. uf a -Au5: ^ k- * jex « aescTiriiakt is.

li-ii} v; oit? i:.; r tar ^ ail the ^ riinäung placed therein that the otell btui'i · .; Ii ^ Iiueia "usseren Yorsprung" required, i; ii them? .Ui three

eötei _ ^ _ te ^ ϊθΐΐχΐη ^ βη adapt as the ^ eabranen through with i-ne.i Y ^ rbnnäem / f ^ kei: uiiö. üsei,? .ii .ue ^: slcli ^ e ^ overlying 1 e :: iijr ^ r! -r '":;ei; sc! ieiben mutually vex'üuiiüen are; by a solclis;>iis' \ ^ ii3, sertieljljare arrangement ϊ / erüen the two Lemursnen in GiT-e, r £ cstjel "2ii; aii l.axiatmalabstend ^ elialteii, vieim them not

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.2858688

Dipl.-Phys. Heinrich Seids · Patent Attorney ■ 62 Wiesbaden. · Rheinstrasse 121 · P.O. Box 670 · Telephone 30 34 59

are mutually approached. A "particularly good!" leaves the inner circumference of the membrane between the vibrator disks through special ones formed on the membrane carrier disks ring-shaped elevations and depressions reach when such lembrant carrier plates are placed on both sides of the membrane and to be riveted together,

Further novel features and advantages of the invention emerge from the following description of an exemplary embodiment based on the drawing and the appended claims.

In the drawing show:

Figure 1 is a sectional view of a preferred embodiment an adjusting device according to the invention in the extended position of the actuating rod, if none of the! operations skaimnern iii with a vacuum generator connected is;

]? Figure 2 a sectional view similar to that in I'igur 1, the however, the actuating rod and the two diaphragms shows in different positions when the rear chamber is connected to vacuum;

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Dipl.-Phys. Heinrich Seids · Patent Attorney · 62 Wiesbaden · Rheinstrasse 121 · P.O. Box 670 · Telephone 303459

a sectional view similar to Pigureii 1 and 2, the however, the position of the actuation chambers and the membranes shows if "both actuation chambers (the middle one and the rear) are connected to a vacuum and the driver device is pushed together completely Location is;

3? Igur 4 an enlarged plan view of one of the core support washers, as they are used on that side of the two hernias that is towards the middle chamber lying down}

Pigur 5 shows a section through a kerabrantrug disc according to ΐ'ΐ-gur 4 along the line 5-5 of the one-piece eyelet sata with the cover plate as a part of the collapsible Connection shows;

a section through a Kembranträgerplotte to I? igur 4 along the line 6-6, which shows the iiakeiiansabz one-piece with the disk as another part of the iausaiumenschiebbarej:] connection;

a section through oine iiernbranfcr'i ^ erachoiLe to i * igur 7 along line 7-7, uw / ie one uwüifce the same neiubrarjfcro ^ erucheibe, the isum iiusaiüinenoebzen uit the first laembranbrage disk is approaching;

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Dipl.-Phys. Heinrich Seids - Patent Attorney - 62 Wiesbaden - Rheinstrasse 121 - P.O. Box 670 - Telephone 303459

Figure β shows an enlarged scale through the sdttleron area of a membrane carrier clip, showing the small ring-shaped grooves or teeth around the surface. the embranus reproduces and

FIG. 9 shows a perspective illustration of a sliding carrier disk equipped with a sliding kit, which shows the details of the cover and the opening.

The actuating device shown can be used to control ul </ valves in motor vehicle seiz- and cooling systems, which means, for example, two different flow siions from Zj ±: ö- mend em i.ediui / i through a valve and a complete 7ersc; -Letting the valve are desired. Lie ütellvorriohtung I can also use any other than LitrötjungslcontrollTontilc and in other areas than a motor vehicle ^ -, ^r esen i.enuG ^ t wex-uen. Jie ko, can be used, for example, to adjust the oti-lluiigen Einos iieizer feed slide and an outlet control tube ^. 'Srs. Suitable vacuum generators, for example v / oise - ic 250 or 500 i.-generally mercury column can be easily arranged in j'ii <ui; conglomerations and the healing device according to the error can use such available unloid pressures.

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BAO

058913

Diploma Phys. Heinrich Seids · Patent Attorney - 62 Wiesbaden - Rheinstrage 121 * Postfach 670 ■ Telephone 3034

The adjusting device shown in Figures 1 ″ to 3 can be attached to a non-roped support piece. The adjusting device is to be attached by bending over longer one-piece lugs 22 which are part of the adjusting device housing Parts, for example on the Otellvorrichtungsgehäuses / Eisste threaded sockets or GRewindeliolaen form the iiafestigungsvorrichtung for the adjusting device on a support structure. The adjusting device according to Figures 1 to 3 has a flat adjusting rod 24 _f, the end of which has an opening 26 to be connected to a device to be operated su ·. IEMI the adjusting device benutst ewird _f to actuate a Hafinveiitil, widget .Venn, thus the control rod 24 is the Yentil when fully extended actuator rod 24 (Pigur 1), for example, in open position, the locking device 20 into its other Sndstellung moved fully retracted is (Figure 3) »a twisting of the Habnventi When it is brought into its other end position, for example completely closed position, the intermediate position of the three positions of the adjusting device 20 sets the: Iandveiitil in a white position between its two skid positions.

In some facilities where the through the adjusting device to adjusting unit moves in an arc, the Fig. 24 relative to its illustrated, with the axis

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Dipl.-Phys. Heinrich Seids Patent Attorney 62 Wiesbaden Rheinstrasse 121 P.O. Box 670 Telephone 30 34 59

of the actuator housing aligned position when retracting. This guilds type of control rod or any other deviation from a straight line. Movement is taken up by the internal structure of the control device according to the invention. This should therefore be mentioned here, because known actuating devices which enable three positions normally do not offer this possibility, so that mil; the adjusting device of the invention the geinäss iiotwendigkoit ^λ γ οιι additional (l-elenlc- compounds deleted, the additional cost and require zusützlicaoii Jlatzbedarf.

The figures 1, 2 and 3 show a preferred construction of an adjusting device 20 which, using the principle of the principle of the finäung, has a construction developed to the effect that, in short, movement increments for the positioner , ^ eöchaffen vc-räsn. xjie adjusting device 20 has three positions with "'3 \. ^! ci: ej.ibrenen, ji'edorrücJ.vstüllung and'/;? kuuiiuet ^: .lLi.juiii_; .Miss _t oil ·, ^, 'c. uie osiden >> euhxT.rnen '' jO and 32 siud ii.i Iniicroi; cJi ^ cc r: \. ciuoj.li- • reii housing 34 r-ngebrcvclit, ä ^ .s aua oiü? r • Jij'VutJCuCiL-J ο '"· Ό and a: i cover ' ⁷ ^ '- consists. The housing divides::.: I ^; iinen made of sheet metalprecsU your ans geei ^ nc 'ju. . ivUiiütü bo <'i ■ ·. .'jxi.t, uoiu, where u ^ a au using i.ateri; - ¹ ! noriiia ^ -ler \. ^r eise duro'.i the i ^. ^ ci'un ^ t: Ld! rncratur bectii: nat will. The Ausein ¹ ; Indians -1ü h '/ M. 42 of the two i oaibranen 30 and 32 are secured by a spacer ring 44 in

BAD ORIGIN * ¹

Dipl.-Phys. Heinrich Seids · Patent Attorney · 62 Wiesbaden · Rheinstrasse 121 · P.O. Box 670 - Telephone 303459

kept mutual distance and in a sealing ./eise between Parts of the housing 34 and respective adjacent Jtirnflachen of the spacer ring 44 is clamped when the housing cover 38 is attached to the housing shell 36. The housing shell 36 has a lateral peripheral flange 46 with the Outer edges of the iaenibraneii and the spacer ring into one detached Uirifangsraiid 48 fits on the lid. Of the. outermost peripheral edge 50 of the lid 38 is bent inwardly over the shell flange 46 and holds the two membranes by their circumference. catch edges and the spacer ring rigidly and tightly clamped together fixed inside the case »

A vacuum connector 52 extends from the outer periphery of the Abbandhalteringes 44 to the outside and forms a passage for fluid flow from the outside to the inside of the housing in the middle chamber 54 between the two Ke.mbran.en · The remote one The edge of the cover 38 is excluded in order to be able to set 2usai: mensetzen of the parts to be pushed over the connection 52.

A second vacuum connection 56 is attached to the glass housing shell 36 and forms a passage for fluid medium from the outside to the interior of a chamber 58 between the ^; üchale 36 and the i-membrane 30. (For the sake of simplicity, the larmier 58 is referred to below as a hinbero lanmer). The end v / and 60 dor housing axis 36 let with opening and

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Dipl.-Phys. Heinrich Seids Patent Attorney 62 Wiesbaden Rheinstrasse 121 - P.O. Box 670 Telephone 30 34

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an inwardly directed slight projection in which the end of the fitting tj6 fits and in a suitable manner is attached. Venn both the GelrJlusescIiale 36 as well as the connection piece 56 are made of ietall, wio diorj for to be used at higher ambient temperatures, 'Jtelivoi' directions is to be preferred, the connection can be made with Üilberlot getting produced. When the housing shells 36 and the connector 56 are made of plastic (e.g. for adjusting devices for use at lower ambient temperatures) , they can be formed in one piece or also, with connected to suitable plastic connecting gowns.

In this V / else two connections for the vacuum are provided, one to the central chamber 54 and the other to the rear chamber 58 # The provided between the i ^ embran 32 and 3NC the lid chamber 62 (which in the following, the A ± \ ?, For the sake of sake, it is referred to as the front None) is open to the surrounding material or the atmospheric pressure via a cover opening, for example a central opening 64 in the cover end wall 66. The cover rod 24, which is connected directly to the front membrane 32, extends through the cover opening 64.

The inner edges of the two membranes jO and 32 are fixed between two. ^ Backing plates or Tr ^; igerscheiben out

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Oipl.-Phys. Heinrich Seids · Patent Attorney · 62 Wiesbaden · Rheinstrasse 121 · P.O. Box 670 · Telephone 303459

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iictall wedged with slightly raised outer liand. The .ueubrant carrier disks 70 and 72 are coaxial by means of a centrally arranged rivet 74 on the front ι ..eiiibrs.ii uelclenu.it, vnvirei-.d die, .öi; il) rr.ntry.gersolaeib3ii 76., and 73 r -by means of a mitti ·; r.jv; eordiieten.: ietes 80 on the back lenbran ftekleEdt are ,. The outer, - embraiitrM ^ ersclieiben 70 and "Ju are to each other '"''..nlien ^ irC also the respective inner or, opposite to each other, _.5i! BrD: n.oi ^ agersclieiben 72 and 76 are to each other similar. uer- : iet JC is only to be used, the i.einbrantrLl ^ erDclieiben IC MnCi 7i. ^; on üivi r ^ lciarlrti egg, eii: br ^ n au kleu'iien, während- of sth .s 1 '.'- 25 ^ OX ¹ O i.irjers "iiet 74 -rucii tined serves the flr.che Oteil? . - si: y ;; c 24 "ii -ler front ^ ei: i .ori ^5: · to attach and ünzu through 5i :: e ν: -._ ^Luu;; -.- · i;, i ^ iir gebo ^ eneu .., nde 02 the Ut e Ils tang e tri'Ju and co -iiu .jl; 5: lli; t- ^o n73 24, the ie .brsntr ^ jeraciieiben 70 \ nv- < 72 l-inü • Jie Ic ■■ '.ι- "j ^ 2 :: u a ^ i - ;: ieit fee-1 and dense Eusa..iue: .i-" n.lt. Auc-i vreni: J. ± e Xl enc Atollsfc ^ n ^ e 24 dens -r-.d Jest durc-: ie: -i 74 bl ib Ji - = · υ.: Γ äor ^ .s ^^ br-i; ':?. Yeräre!;

U. ^ !; att a - ο; .. brantr '. ^ Erscneibe ^ C -nib "-locn ^ esiell;, - =. ... ulc i'ni k?.: I.-i p.uc' - :, vc. erovräriücirj in a ebane i ^{ei.ibro.o.tr:} '.jexGC *' ji ae 7OJ where the Ütellstange 24 supporting oeite the β.λΙ · χ ^ λ

-Yl-

2058698

Dipl.-Phys. Heinrich Seids · Patent Attorney · 62 Wiesbaden ■ Rheinstrasse 121 ■ Postfach 670 · Telephone 30 34 59

can be used ©, as shown in Figure 3 to be roped. One of them , Adjusting device with pedal adjustment- the l.enibran will never beyond the outer edge of the Keribran drive disk pushed up, which is why the hemorrhage carrier disc 70 · jüit lcleineroin Diameter and with no upturned peripheral edge very much satisfactory or working.

The uittige part of all norms of membrane support disks 70, 72, 76 and 7 o as well as the not with flat Uiaiangskante formed .. eubrant support disk 70 · is formed in the same way in the area surrounding the opening opening. ] jCi.! C? accordingly, the special description of this part extends etjicr of the iimcren 1 OKbrrniix''igerscl "eibcij Y ^, v.'ie in Gen figuren 4! Ί.: -: 9 geuoigl ;, for all i'orrien of ^ eiubrantriigcrscheibe:. \ us. S <i hererküi.üjlicrer \ .eise v / earth in most of the with iiembranen bestücjüteji ^ crVo- ^ otoren ι .eiibrantrilgerscheiben used, v / o with the oeiden call on the opposite sides of the i.einbraii eyes arrange u en teardrops: .iiteinonder are attached and the inner! .. "lVh! the EMBR .. :: n tight einkleüffiien, i ui a seal: u _o form oigten In the ge ^ festgeLlei'hnten Juutand is the inner L 'ff.in ng dor. .orabran in,. 'erutirunr; ui t der ■ 'ef estigungsjui b u <ui v / ird iu; jusnj! miengo— cetütem Luctand sealing against the: .i «; t,! upruGnt ;. , ib v'ffnung vcii.uoaeno x.oi; br; - η door washers, the rit l'laoliGn c ^! berfl: icn-

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Dipl.-Phys. Heinrich Seids Patent Attorney 62 Wiesbaden Rheinstrasse 121 P.O. Box S7.0 - Telephone 303459

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parts lie in accordance with the emfaran and have a ring-shaped rigid rib protruding towards the exposed side, as shown in Figures 4 to 9 at 86, have also been wetted earlier. When assembling such iaembrane disks lüit the i-.eiabraii, care must be taken that the inner ¹ CeH of the i-membrane is not pushed away from the iliet when fastening hitherto a protruding annular tooth has been provided close to the central opening on both hembraker disks. Others have, for example, provided corresponding annular ribs and grooves in the opposing Kerabran * carrier disks. Both solutions serve the intended purpose, but special care still needs to be taken when assembling the ropes. With one νρ the membrane can be cut due to excessive clamping force during assembly and with the other type the two membrane support disks are different from each other, which means that different manufacturing steps and greater care are required when assembling the two internal flange support disks of different shapes.

In the context of the invention, the diaphragm disks, for example the 1st diaphragm bridge disc 76, a simple new one Change in structure. In the one given as an example

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Dipl.-Phys. Heinrich Seids · Patent Attorney · 62 Wiesbaden · Rheinstrasse 121 · P.O. Box 670 · Telephone 30 3459

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In the device, the annular rib 86 protruding on the free side of the membrane disc 76 has a diameter of approximately 11 mm and the opening 8B has a diameter of approximately 3.2 mm. Between the opening ό3 and the i? .Ch practice standing iiippe 86 is thus a Id.ngfläch 90 of etv. ^"1 ;; j ::: Ureite, facing the inner part of i.embrr> u pressed Isué. ■ Lei the ler α division of the lienbranträgersoheibe made of metal sheet, for example when standing in a .. ^;) ros; each, several small ring-shaped jutes 92 (in Figures 4 to 9 three grooves 92 are shown) in the ring-shaped, against the! ■ pressed ienbran pressed surface 90 immediately surrounding the iiietÖffnung 88th in this way, the inner tflMche 90 of iLeiabranträgerschelbe more annular Miffelungen whose ^r lauptzweck is the otherwise smooth oclioibenfl-cozy to the diet opening in a non-slip surface αι..zuwandeln that the rivet is vreggeschoben in assembling dex 'Lembran, the Ilembrantriigerscheiben and Hietes in the rubber of the diaphragm engages and helps to prevent the inner band portion of the radially Lembran nit of the touch. This is a very simple and easy solution, which enables the same design of the groove-shaped lines on all membrane carrier disks.

They represent limited opportunities in each case in the direction.

J.d-3 Gioii in the middle chamber 1J4 one above the other

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"'» ■ iK'! Hilip | {! I | !! l !! l: «ι». ' ¹ "ΗπςίΙΙΙιιι ■»! ι. ;, il ¹ MII il; ii

Dipl.-Phys. Heinrich Seids * Patent Attorney · 62 Wiesbaden ■ Rheinstrasse 121 · P.O. Box 670 · Telephone 303459

öer- both;. eiiiLrantr ^ gersc / ieiben 72 and 16 are in the same iOJ.ze v \ i e ^ e ^ iIdot \ x \ vi have one-piece parts that inei: iandcr- \; ΐ ^! ο.ί. ·; 'βη urn; : tied together veri'ie.jelt to create a mutual i-girciir hikte iGvranmg the two j.-embrances on a very short .. • ove ^ iin ₀ ^- ül ^: üi,; e au ormöglicaen. '.jie i-Ieiiibranträgeröcheine Jo is used in the followingJi ivn. individual descriptions, and similar bisw, by enb ;; pi-eciieiide ¹ UiIe on the .je ::; orantrügerscheibe 72 \. ^r ci "denoted by dio ^ leichei · -.Gsu ^ s characters with an apostrophe.

jio χ -o: "or-i: tr-l; -, cxscheiüen 7 ^, 72, IC and 78 are made of sheet metal jcgj α lit, for example lcE.ltsewalsten otahl. Aiis'aag lich lcömis:.! - allo these χ Giat-Iran carrier discs in the I'Oru of ... e .iOr '?. Nür' ^! -.jerscheibe 70 are formed. The inner _.e: .ibrant carrier disks 72 and 76 then provide additional work steps !! subject, which can be carried out as separate steps by molding or by a special press and jerkk, eugko.nbin? .tion, which uses a linseed braxi carrier disc raw ig su der qq vransc> .L "en" ί · οτ ^ der Lerabrantr'Igerscheibe Ί6 we press, punch, punch and oie ^ e: · :. grove.

--C. '. ■ r ^ .ifcr' ^ er disk 76 has two one-piece si the vjprcto ^ ends jiippe 36 nn'i äer outer Flsnsch r.l3 platform formed ^ ec.3llbloc-i: .aterie.l are shaped. l ".the two

109834 / lOU

Diploma Phys. Heinrich Seids ■ Patent Attorney - 6-2 Wiesbaden - Rhetrcstraße 121 · Postfach 670 · Telephone 3S 3ZS9

Projections 98 and 100 are bent in such a way that they protrude on the free side, ie the side of the liembrant carrier disc that does not come into contact with the membrane. One projection ¹ J8 is shaped like a hook, while the other projection 100 forms an eyelet.

The eyelet-like attachment 100 is provided with an opening 102 in order to form a vertical slot, the side of which is sufficient to accommodate the laterally bent end portion 104 of the hook 98 and the movement of the hook-like attachment 93 over the entire length Length of the eyelet slot 102 ©. As shown, the hook-like projection 93 is arranged somewhat closer to the center of the membrane support disc than the diametrically opposite loop-like projection 100, and its bent-over part 104 extends to the outer edge of the membrane support disc. The iindstüc] c of the bent hook-like part 104 has a small lateral tab 106. Before the assembly of the membrane carrier disk 72 and 76 , these side windows 106 are folded over in such a way that they are directed towards the surface of the disk in order to be able to introduce the Ilaken attachment 90 into the nozzle-like attachment 100. After assembly, the tabs 106 are bent slightly outwards at an angle in order to secure the opposing w.eiubrantritgerscheiben with each other, as indicated by dash-dotted lines in Figure 6. The exact

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Dipl.-Phys. Heinrich Seids · Patent Attorney · 62 Wiesbaden · Rheinstrasse 121 · P.O. Box 670 · Telephone 30 3459

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Position of the bent up hook-like projection 98 "with respect to the upwardly curved loop-like extension 100 is such that. if the two Kembrantrügerscheiben 72 and 76 verbundeii with one another are, these discs themselves along a through their rivet opening extending axis can be aligned, although the connection offers enough play that the two liembrantträgerheiben can lean towards each other.

The mutual connection of the ixeiibrant carrier disks 72 and 76, which are designed in the same way, is very simple The opposite sides of the two strap assemblies are then brought together after a compression coil spring 110 has been inserted between them, with the spring with its encjes being inserted into the raised planes of the inner diaphragm retaining disks 72 and 76. The inner diaphragm retaining disks 72 and 76 are then pressed against one another against the action of the brackets 110 and essentially parallel to each other, so that they are displaced further by the radial amount of the hook element 104 Then the two bridging plates 72 and JG -mn that are indicated in Figure 7; en Jbollung a; Lial mi are aligned with one another bet, where

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Dipl.-Phys. Heinrich Seids ■ Patent Attorney · 62 Wiesbaden · Rheinstrasse 121 · P.O. Box 670 · Telephone 303459

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the useneleiiiGnt 100 · der ^ .embrantrugerplatte i'a I ₁ ^;.; ir 9 of the arrow λ on the hook-like element ⁽ Jd of the ..o ^ ürantrb ^ erplatte 76 guided and the uakonelement 9 <j · der, .-. embrriitr.! .ger plate / 2 in the direction of the arrow Y in the sleeve-like ^ lenient 100 of the ^ embranträgerplatte 76, when these hook and eye connections are made with lateral alignment of the x-eubrantr carrier plates 72 and 78, v / ground the two tabs 106 and 106 'bent outward at an angle of about 43 ° by means of a tool, for example fine laughing pliers.

In this additional state with the inserted compression spring 110, the inner lierabranträgerachoiben v / ie in Pigur 1 are shown, away from each other in the by the engagement of the hook-like lugs 98 and 98 'and the loop-like lugs 100' üzw. 100 certain end position is pressed, the limit of the mutually directed movement of the two -, embrcntr'ig discs 72 and 76 is determined by the hook arbi-jen .Insäbafee against the respective opposite disc body, as shown in Figure 3 , The lungs dur mutual. Movement is due to the length of the Use 100 and the ^ aicens Oo readsiitiiab. By suitable training of the two approaches, the wev / egungal.-iiige can be kept very briefly v / ai'uca, hoiöpislo- \; eisö dbi-a 3 !. »I, ^ ei dor in the illustrated; ieicniel drawn

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Dipl.-PIiys. lfeiitrieh Seids - patent attorney - t> Z Wiesbaden · Rheinstrasse J21 · P.O. Box 670 · Telephone 303459

g is oils mutual 13ev7egmigsrüögliGlilceii; the two ..eiffta'aiisiioi'änungeii limited to about 6 µm ".

The Iioelicetzto / iussere Uiufangsrand. the £> married 76 fji'iguren 0 to 7) is representative of all animal iieiabrantträgerheiben 70, 72, "G -and 7 ^ in äeia Pail that three i-embreiitrügerscaeiban unequal r.la Jlnct'litselesiente f - '. ίϊ · the ocliraubenfederii serve.

./ie approved in Ifi ^ tir 1, contains the ütellvorriclitung av / ei üclirawaeii-jiruaixedepn 110 and 112. I> ie Peder 110 vrurde, i; ie explained above, between the two I ^ enoranen angeraclit and with iliren iüiii between'den 'circumferential edges of the inner ixembrciiti ^ igersclieibeii 72 and 76 inserted. Id.e Peder 112 is inserted into the liliiter xlaimeT , whereby one of its jiide is inserted within the liooli ^ ested Uiafangsrandes the ixeiiibraiiträger disc 7β. They tirnv / and 60 der G-ehäuseocliale 36 liat a truncated cone! Üriiiigen 5? Part in order to form a seat for ace zv; eite] inde the backward peder'112.

Lie I'eder 110 separates the two love marks 30 and 32 aiit sufficient force to over the otellstange 24 the Inl & part to be operated to be adjusted, so for example with aosreiclicnäer Ilraft to close a valve, not shown

2058689

Dipl.-Phys. Heinrich Seids · Patent Attorney · 62 Wiesbaden · Rheinstrasse 121 · P.O. Box 670 · Telephone 303459

adjust. In a similar manner, the spring 112 presses the rear membrane 30 from the rear wall 60 of the housing shell 36 with essentially the same force as is generated by the spring 110. The spring forces of both springs are chosen so that the springs are safely compressed when a vacuum is created in the respective chambers in which they are arranged. The collapsible connection between the inner uembrant rager washers 72 and 76, between the kgubraneri 30 and 32, offers that. its parts oxxs i: .ct-ll consist of a definite limitation of the distance between the membrane centers, which can be generated by the force of the spring 110. The connection serves both as a kind of articulated connection as well as for the junction of a fixed distance between the jinde der JJte, 11 s / tan ge 24 attached to the jiCmbran, and the rear membrane 67. The slide-together connection allows the jims to move towards each other When vacuum is generated in the middle yammer b4, at least within the limit v / ie it is given by. The number of times the spring 110 determines whether the spring or the collapsible connection itself determines the limit of the collapsing movement.

- 21 -

109834MGU

BATH ORIGINAL

Dipl.-Phys. Heinrich Seids · Patent Attorney · 62 Wiesbaden · Rheinsiraße 121 · P.O. Box 670 ■ Telephone 303459

- 21 The three positions of the adjusting device.

The three positions of the adjusting device shown in the exemplary embodiment are respectively in the figures. 1, 2 and 5 shown. The control for the application of a vacuum or negative pressure source can be controlled manually or automatically Control valve (not shown) depending on your application. '■ ■.

FIG. 1 shows the first position of the actuating device, which is pushed out under spring pressure, in which no vacuum is applied to any of the connections 52 or 56 and the lines (not shown) attached to the connections are connected to the ambient pressure. The pressures are then balanced on both sides of both membranes. The pressure of the spring 110 against the support discs both kembranen pushes it up to the G-ranzabstand apart, which is determined by the collapsible compounds 98, 100 and 98 ', and 100 ^f. At the same tent the rear Peeler 112 presses the back membrane on its support disk against the lid of the housing. The combined spring force has the result that the front liembrant carrier disk 70 moves until it rests against the cover end wall 22, ie into the and position in which the control rod 24 attached to it is fully extended

109834MOU

Dipl.-Phys. Heinrich Seids · Patent Attorney · 62 Wiesbaden · Rheinstrasse 121 · P.O. Box 670 · Telephone 3034

- 22 -

Position is moved. The lirality generated by the mandrel for pushing the adjusting rod 24 into its extended position is selected according to the requirements of a particular system. Preferably, the adjusting device should be a complete motor that works in two directions and has a self- oatholtan-. the l'-edem for pushing the actuating rod in one leg. Anyone can also be left out of the interior of the housing if the attachment part to be actuated is itself under tension in order to pull the otells'j- \ ii-; e 24 into the extended position shown in i'igur 1 , coüpcs the vacuum actuation of the adjusting device acts against such external spring force.

Figure 2 gives the "position lobster 2" or the intermediate position the adjusting device again, in which a vacuum generator is connected to the rear chamber 58 via the connection 56 and ) creates a pressure difference across the rear membrane 30, around this iiembran after the rear wall 60 of the housing

36
Shell / pull out into a position that is determined by compressing the helical spring 112. This movement of the membrane 30 is transmitted via its membrane support disks 76 and 76 and the compressible connection between the membrane support disks 72 and 76 (which in this case is still fully extended) to the front membrane 32 via its membrane support.

109834/1014

BATH ORIGINAL

Dipl.-Phys. Heinrich Seids · Patent Attorney ■ 62 Wiesbaden ■ Rheinstrasse 121 · P.O. Box 670 · Telephone 30 34 59

O ~

tx "" ^: . ₀ -e-rsoliei} that nao-i of the rear! - / and am au Ei el) en and ä ad ure Ji pull the citellctange 24 into its -middle position au. i) The Yalcuuii'.juelle or the vacuum sucker iüuss a l) create a j) jerk diii'e ~ rens with respect to the ambient pressure, which "when applied to L- Le wirlcGcLie _l ^{! l} l? .clie the xieiibran ^ C-produces sufficient force _f usa the I / ruck der Ji'eäer 1Ί2Θ au overv / inden and nocn overhiiiauB a "required, previously determined kiu _; > -iri? ft ^ n of t ^ n ^ e 24 -'ius to exercise.

υ., ί uIo Torrichtunj in i ⁿ ", re" Jtellung Juijuer 3 ", v ^.: ie she is in jJi ^ ur 5 fjesei ^ t, to adjust, v / ird Yakuui-i souolil to the i '--- c. ': v. ^f "ri; i ^ e ^ ai. ^: er ' öS r.ls also to the middle I-Zairraer 54 l'.jer the eatsprachüeii 7eruiiidun _o 3ii iiu and 52 .'- ele ^ t . Jeiin iiailei-exi o :: \ r, maintaining the yakuum connection at the connection ^ o , the reverse Z & unex is evacuated and the xückvMrtJse ι e * ür ^ n 50 in the above ^ i regarding the "position .Juiiü-ier 2" position described. By evacuating the central cylinder 54 via the connection 52, a pressure difference is generated across the front iueiubran 32 in order to move it to the rear ieuoraa _> 0 xiin and thereby the helical spring 11u .-, usafii-viensudrUclcen and the connection between den ie ::: i; reiitrigerbcaeioen {?. and 76 to a compact limited position, as shown in the iigui " 3 , as can be seen that the exact location of the" position Juiiuuer 3 "

- 24 -109834 / 101A

Dipl.-Phys. Heinrich Scids · Patent Attorney · 62 Wiesbaden · Rheinstrasse 121 · P.O. Box 670 · Telephone 30 3459

- 24 -;

by changing the depth of the housing shell or by glueing surig;

a different v.'indungsz & lil of the spring 112 could be changed. Likewise, the exact position of the "position riummcr;>" and the "position hummer '2" could be determined by using a different number or by changing the length of the hooks and eyelets in the connection of the inner embracing discs 71 and 7 6 changed vre rd e η.

Insofar as the invention relates primarily to the collapsible, connection that allows short communication routes «wipe The diaphragms are related to the support disks of the membranes itself, the spacer rings and the housing clips are not

individually described.

"Ji e can be seen from the figures 1 to 3, both are frontal surfaces of the spacer ring 44 on the outer iJ; :: catching edge of the

kinges provided with annular recesses and work with;

a ring-shaped './ulst on the outer edge of the respective membrane, this achieves that the: em can not only be diclitend attached, but also be held on the outer edge so that their circumferential edge is attached to it:. iu iienken, from the enclosed position; _; e>; ogen au become. jJcr spacers! ^,

j 4 4 ECi.'Cfit a stable, rigid ^ 1οπΐ: ΐ \ · .υ ΰ ^ν ; ιι, which in sufrie—

de.actellGndo] \ ^; iron nit hinge η from ^ eb ^ Jl. odci * lüujoüatoff he /

rich!; v / oju-.m aPjid. Alistandslialtor.inge υ; ι Jüahl are desired, '

10983 & MQ1 '«>

BAD ORIGINAL;,

• 2058B88

Dipl.-Phys. Heinrich Seids · Patent Attorney · 62 Wiesbaden · Rheinstrasse 121 · P.O. Box 670 ■ Telephone 30 34

- 25 -.

where Terapera.tur conditions of approximately 130 ° and more prevail, while plastics have been successful for ambient temperatures up to about 105 ° and have been found to be fully acceptable. Towards plastic material that is already satisfactory in itself has been found and is likely to be more satisfactory when filled with fiberglass, is an ethyl cellulose thermoplastic.

Can lembranen / from rubber or similar materials made according to the w ^r iderstandsfähigkeitsbedingungeii for different installations. A very satisfactory material, resistant to oil and temperature, for diaphragms in adjusting devices according to the invention to be used in automobiles has been found to be a plastic made from ethylene propylene, known under the name SPIP rubber.

JThe basic three-position actuator can be used without using either the inner springs 110 and 112 or an external spring (as described above) is used will. Instead of such internal springs, vacuum can be used, whereby loss of the built-in spring force is avoided, which must be overcome by the actuating vacuum. In a Such Ausführungsaform is a round rod with a sliding sealing device used, which is arranged between the front chamber wall and the round rod, and

- 26 -109834 / 1OU

Dipl.-Phys. Heinrich Seids · Patent Attorney · 62 Wiesbaden · Rheinstrasse 121 ■ P.O. Box t.70 · Telephone 3u 34 59

- 26 -

it iat a Yakuura connection in the.; nnd cisr vcx-derc :, ^ a / iiu brought, similar to connection 56 in egg "./and dor iunucrei .: iiaiiUiier. Jo.s SetLicigungsvakuuin becomes daiuj vrahlv / cioe au dio front L -Oiauer ".nlogt so / ie to the backward Κη.ν.ι ::: Θΐ · and as more vital iD-umer, uiu the otell device of Lina in : Ί1ο Jrci, _, to adjust divisions.

The invention can also be carried out in other specific ways v / ground, without deesen essential from your thought of finding uri'I nerkraalen go off. The embodiment described above is therefore to be regarded only as an example in all respects. All of the features reproduced in the description, the claims and the drawing. Of the subject of the application can be used for alone or in any conceivable combination of essential elements for the invention.

Patent claims:

109834/101 A bad original

Claims (1)

Pipl.-I'hys. Heinrich Scids · Patent Attorney ■ 62 Wiesbaden · Rheinstrasse 121 · P.O. Box 670 ■ Telephone ΪΟ3459 ■> - ι α te η t.?, r> s ρ r ü c Ire J1. \ ... Gullvori'ichfcung surj ■ an inle. ^ Eteiles, for example e-iiies' / entils ο.ά ^ Ι, ..in a ^ ev / ühlte btellunc Vv) Jj lae'ireren T0iiiG3: you voted atellmigcn, , thereby canceled- ^ eie'r'ist;,. class inside a building (34) ue'irere liam-.L3v..i (yl, i; 3 _r 62) formed U3-ic. by moving ';,' ^: inde (30,32) - jcv / ansini'jiaer r> .ugesch3.are, where each Ka ^^ ier has its own. ·! _u -oststeueu i'aischlusG (ϋ.2 _> 5ϋ- * 64) pn has a value or a pressure medium source and the moving bark (: 30, 'j2) by a predetermined mutual JJeweguiigsaveite each two adjacent · portable walls ireilasss.ide j4.tnehr.ier (9β, 100.93 ·, 10O ¹⁾ are interconnected, wherein a ötellübertra.gungsglied (24) of the movable ° n a V / is angesohlossen ände (30,52). 2. Adjusting device according to claim 1 »characterized in that the movable walls i-Iembranen (30,32) sin-d, on which on the opposite sides l-ieüibrantträgererscheiben (72,76) are attached, the interlocking a limited axial mutual Movement of the Juo ^ Lrantr "; wear (72,76) permitting ilitnehnerelemente (yü, 15 ', Jo ·, 1üü ^f ). 10 9834 Π OH Dipl.-Phys. Heinrich Seids · Patent Attorney · 62 Wiesbaden. Rheinstrasse 121 · P.O. Box 670 · Telephone 30 3459 3. Adjusting device according to claim 1 or 2, characterized in that that the jJitnehiuer in the manner of like Jv üseri formed by hook and loop-like 'clements ('38, 100,93', 100 ') ,are. Adjusting device according to claim 2 or:;, dgclurcli characterized in that the Lembrantträgererschej!> En (/ 2,76) consist of "metal sheet" and zv / ei jiitnehiuerGlemente (';>, 110 hai. ·. J. ^{! L} , .? 10 ')') in mutual ^ Ahebpnd from de ·, β-Lr llbloch each jaOmbrr.ntrügerüclieiüe (72, aind hocligehogen 6) d, s oij;?. c it :. manner of a hook (93,9ö ^f) and the 2 \ ieitc ir. kind of an iac (10ü, 100 ^f ), where both ^ .itnebMerelemente (^ !, 100,96 ', 1UO') ...; it parallel to eiue / ul) enacl., with him ¹ in ^ ingTifi standii en ij.itneh ^: ereler: cnt vcrlsuienc c ι ^; 'l.liciicr ·>; c ilcn ausgeh lld et sine. 1ϊ. itellvori'ichtuiig after Ajispiuch 4, thereby. , -. / -. onnZeichnet, df; 'ss every hook-like i.iünelunerelewcxit (^ !,'.} o ^f j an i <iegeansatz (106,106 ') ouiVeist ·, the jir.c ¹ ) dun i'iinhaken in a L'cenartigec ^ itnelmicreleüient (100,100 ·) eiaer; uigeordnoten ι ei'br-jj triigerscheibe (72, H ') --1 ^ L.iclierun-gsteil Degen uii.su. 1 9834/101 /, Dipl.-Phys. Heinrich Seids · Patent Attorney · 62 Wiesbaden · Rheinstrasse 121 · P.O. Box 670 · Telephone 303459 6, _j-o jjellvorrichuun- according eineiu the .Ansprüche 1 to _t j ^l characterized in that the movable dv.ss i / hands by ueuuraiien (> O, 32) are formed which iüi .nit-tleren gereich between two i.eubraiicr ^: i.gi3i "sciieibeii (70.72 baw. 76, To) ^ oiasst are, / where the ι embossing discs (70,72,76,76) at at least one point with an opening (33.88 ·) In order to allow a fastening element ( 74, 80 ') to pass through to the pestle of two disks ( 70, 72 for. 76, 7 '"O in the middle area of the membrane (30 or 32) and only the opposite ends of the membrane (30 or 32) the adjacent x-membranes (20,32) are provided with "xaitnelinierelemente (98,10ü, 9ü ·, 100V), 7. Adjusting device according to claim 6, characterized in that the kembrantrf.lgerochei'ben (70,72,76,7o) in dejji the opening (3ϋ, ΰϋ ') directly surrounding the area with the iiembran (30,32) Jeite coming into contact with xh (; ~ -shaped i: uten (92) shallow depth kui.i engaging in the rnuoac · are formed. ■ U .jfcellvorrro.hbuug nr-.on Anspruc · «6 or 7, d-äurcjr gelrenazeicanet, -iuco die. · QiJKaM.tS '. ^ Uvs ^ iexbea (7O, 7- ~,'*>,'/ ■ "»; Nmd in ο -t '/ LlorlÖriai ;, ..- lit hoo-hgostt-lltui-i lT-.if - :. a. ^ Ssr.j.nd; .uJ:;: e] lidot Dipl.-Phys. Heinrich Seids · Patent Attorney · 62 Wiesbaden · Rheinstrasse 121 · P.O. Box 670 ■ Telephone 303459 UuU He tiiimn «; (Οϋ, ^υυ!) In the center of jed ^ r ■ ui.Jir · .r..tr 'vi · -; ^ i: 8II; 3 (Γ0, ": _t:, / ^6,'.; - u) and the, .il; .rj & i.:. e r.-2le: ·. oj.i ü _ (..,: ...;, 'j'. - ',' PjO ') (iieni ^ . etral au of C'i'i'nung (iii -ü ^ ¹⁾ ·· ,, ^{.joorc:, i:} .i ■ ', sv / obei the hckanf or / iii ^ e ^ Ilitne'ori & rele Dn. · !; (j · - ,. - '), oi'j ■:;,: ü aic'rcsr v.lc ' ..?. 3 üGonorti ^ e iJ. Oiiehi: .eroi3- c ..; ^: j (1.;, 1. ') - :. ii Oi'i'iiLUig (ob, üo ⁽ ) an ^ coruneü ι.ι._ · ί ui.l ^ ei.i / ji ^ iiapiUo (104) nocii dei.i ünfari; j; srand der ] (j. : yÄ. '\. i jii. ■: .. V'.oibe (72.76) reportsΰ i ^!;. 9 «Jtellvürrichtun, 3 nacli Juiaprucli 7, dn.by ^ okuiiuasic'-r-iet, dacs the Üfi'riung (ö8,0d ^f ) der ^ eiubranLrllgerac ^ eiijer] (70,72, 76, Yo) of at least three themselves mutually υ. jobcnue: ■ ring grooves (31 :) are given, 10. jtsilvorrichtunff nacia one of claims 1 bic '. ·, Ibdun ;; -; ^ ■ ekennzeiclmet that inside the housing (ja) i: n / ';i; fjis P z-./'oier movable walls (30,22) three ICarauiern ( j <\ , L) B, 6 ;.) re forms cind, where de, s to the one movable .isnö. ("51: j rjono Jtelliibortragunssglieä (24) led by the one (62) to the outside irjt and" the one restricted gejfjenseibi ;;; s! IG \ / e (; un ^ admissible ^ itnehr.ier ('.Oj, 100 , · .-:., ', Ι ·'. · .; ¹ ) in the .., ittleren .ii ^ idner UI- ) ⁿ i: _tJ eordne '.; r-.iud. 10983V / 10U BADORiGlHAL Dipl.-Phys. Heinrich Seids · Patent Attorney · 62 Wiesbaden · Rheinstrasse 121 · P.O. Box 670 · Telephone 3034 11. ^ partial device according to claim 10, characterized -eke d ·.?; -, - ü 'jLüit du.). .ibne. ^: .u, -3ra ( ¹ Jj, 100, 3c ¹ , 1.00 ^f ) üusca ^ -ienwirkeude d '-. L. ■ jl.ellU-üDrtra ^ un- ^ silied (24) in completely from ^ esci / ono-; jj ^ tullu-dü pressüe. • jinrichtun ^ eii are provided. 1l: .- Jtollvoi'i-ich'buiit :. n? er · claim 11, dad ure "-: jdaßc .die c.'r;3" ^ "Gellü]) Brt; ra. ⁽ ; ung £ iiiec. (24} in v pu3: ^ eac ■ 0 ' ¹ OaG ^ bellu'ij ärllc .'- zo ^. '.' u ^: iinrJcIitun ^ 9ji by: in iJvvei \ .'-- i; üj'3rn (!; · Ί, Ι? *. J) anreordviete, in ßolc'ieiu oiiroe lmi: J tie ', ■ ov.e ^ liciic' - .. 'hide (30,352) eimvirkande Jciiraubenfedern (110, 11. :) jel> ilG3t uind, dasö the third ΙΙεκιιθγ (62) in ^ v'.lc- . et-; lluii ^ "ii. ;; .'iiiif ^ lvolUiiiGii nu-j ^ r- ^ Gii ^ edrüexb eats. iTiclruuiiH URC-i einon acr Anaprüclie 1 ol 12, änäurou ^c:: i: ot, uses the ötellübsrtrac-un-e ^ i is a song, ~. hea axially extending on the limbs (ij4,5o, 62) ■ and in the v ^r e £ -3ntlicheii asisl'su the IZaiinern • (> 4,53, o2) ijeiünrte otells-jfiiige (24) is. 14. j? F ^r U _> "erpls'ute au- ·; pgarweiseii ÄnlDriiigeii c \ r £ both ^ git0: 1 from ^ ie.-vbranejr from nacligiebig zuai-ffflendrückbaren j.ateriil 2.-it a üfinuni; zuu I / urolilsssen eines d ^ s frii ^ erplatteüp? .- τ and the nembxan zuBaramendrüjentes 3efestigungseleijentes, 109834/1 ^ 1 Dipl.-Phys. Heinrich Seids · Patent Attorney · 62 Wiesbaden · Rheinstrasse 121 ■ P.O. Box 670 · Telephone 303459 for example of a r.ietes, especially for idldung; .ό-v. ^r c ^ prefer walls for adjusting device ^ ci] jj ac Ii a ::: dor jinspriiche 1 to 13, characterized in that on the with the i.enbrfr.n (30, ^ 2) in .Jerührun ^ lcor.üiiüiiceu uberi 'lvicl.e oor i'rä ^ erplatte (70,72,76,78,7O ¹ ) in which the ULi'mmc (ί.'. ί, ϋο ·) iiiiaittolbcr u ^ i ^ Gbondcn ^ ereicli rin.cioD. /iii.^G j.uugij [i2) ^ erin ^ er ^ iefe kiui intervene in the j c.::^)rajiooerj-l'-lc"haben.e ruc— "are formed. 15. Carrier plate lin.oh claim 14 »äaduren / jelcennzeicaiiet, ^ .y.üü of the opening (88.83 ') directly uvebende icrcicl; to the outside through an opening (8ΰ, 8ΰ ^! ) upigebonde, η η the lead of the: Jr: igerplat Ic (70,72,75,78,70 ') free from the i-.eiabran (30,32), rin · ^ f ümige 7ersteifungerippe (o6) bsgrcüsi; is. BATH Blank page