DE1932507U - HOLDING FRAME FOR GATE KNIFE. - Google Patents

Description

RA. 526 013 * -7.10.65

Notifies Srnst Holz

BeidenhelB-Schnaitheia / Brenz Main street 76

. "* - ....... Parking frame

j) The hiring relates to a holding frame for ttattercsesser two parallel at least one side by a cross member connected longitudinal members and two parallel to the cross member, sieve kit spacing opposite knife fastening strips.

Such holding frames are used in particular for cube cutting

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two Üalterabinen with corresponding gate knives are arranged crosswise and movably to one another. The gate knives are held in slots in the Portuguese fastening strips by means of pins which penetrate the holes in the Hesserbestlgungsleiaten and in the ends of the Satter ^ eeser. i) The Meaaer fastening strips form one themselves. 3? .EiX des, Raha * ns or "are attached to eiBaa ^ uahaflnt ^ J Ί bef ^ stiigit. Since it is often necessary to remove some or all of the knives from one area, such as subj grinding, to replace damaged knives, etc. As a result, a «largest litter! size * u erbaltta, nut, dle sea equipment can be dismantled. For this purpose, it is known to releasably fasten hurried or both knife fastening strips with screws and nuts as the old frame the threads tear or the screws break. However, it is difficult to provide larger screws due to space. Also, i3ahr <* ub @ n are often lost or damaged by improper handling, e.g. by using unsuitable tools. In addition, it is disadvantageous that to remove and 3 installation of the knife lauser tool is required.

The task of the innovation is to create a hold frame Which the disagreeable disadvantages can be avoided.

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Mach the innovation i3t in such a Halterabmen the one .Made mounting strip in the cross member by means of groove-like, a displacement ± 1 of the fiahaen level preventing toothing _; : _; y; designed to be inserted between the two parts. In doing so, run

II * the groove-like teeth are preferably essentially perpendicular to the Kahaenefaene.

In the case of a post-firing frame, the Knife fastening strips unqfdai & it the knives in the simplest way tteiae and quick to assemble or dismantle, ^ a are nothing to do with this «Buy required. EweckaiäJügerweise is the retractable one iäesaerbefestigungsleiate in their end position compared to the Hl cross member by a stop on one of these two parts

^?? "secures. The knife attachment opposite the slide-in

Supply strip is preferably designed to be plugged onto the free linden trees of the side members, which are designed like pegs. It must be held in an area corresponding to the length of the knife by the single knife fastening strip, such a design is in the one of the two crosswise. aage arrange tea iialterahaten. a cutting caeehine is completely sufficient

with the insertion of the mesa fastening strip in the same üiohtung can take place in which the material to be cut is printed against the M «3ser, for reasons of space this is only bsi den; seen in the advance direction, the first holding devices are possible.

III In the case of the wide bridge frame , it is practical if the sea support bar must be pushed in against the feed direction of the material to be cut, if the removal of the first frame is to be avoided when this sea support bar is replaced.

In order to still achieve a flawless attachment of the insertable knife fastening strip, according to an advantageous development of the control system, means are provided for changing the distance between the slide-in fastening strip of deffi crossmembers held at the ends of the two side members and opposite the slide-in fastening strip Pin-receiving bores through and designed for the reception of screws, te & en which ran against the end faces of the pin, '

This training makes it possible by tightening the axle bolts the one sliding knife fastening strip firmly against the lying surface to press the groove-like teeth and on

^ In this way, the bar is positively and securely in place

III * hold

For larger versions and higher feed pressures of the owithout good will be a more reliable attachment of the retractable Knife fastening strip of the second Halterabstens in the feed direction through a training ensures at which the groove-like toothing a slight movement of the insertable Jiesserbefesti ^, ungsträger in üiohtung parallel III to the longest & like allowable game and at least

the surfaces of the groove-like toothings that delimit this gap in the direction of the opposite iaeeserbefestigungsleiate and thereby come into mutual contact in relation to the viewing direction of the kesserbefestigungselleiste perpendicular to the plane of the path run obliquely or are step-shaped, so that by shifting this -> * - :> - ideeserbe f #s tigunge leiet * - innerfeälb "" your « ^{i! 3} S | ial; ^ iiiiteIei"^; iEn lent "~ on the opposite Keaser fastening strip the inserted knife fastening strip is prevented from sliding out of the cross member foraschlüösig.

The fteueruög is shown in the drawings and explained in more detail below

In the drawings is

i? i & .l a view of a single holding frame after the

firing,

FIG. 2 shows a section along line A - A in Pig. 1 and FIG. 3 a section corresponding to FIG. 2 in another embodiment.

^ iβ at mutually parallel Aikiigatruger 1 of the holding frame form commitments with the cross member 2, with which they are firmly connected, a ü-föriaigen itahoen. The cutting movement of the frame is transmitted via the joint 3 on the cross member 2, while the longitudinal members 1 are guided in a known manner in bushes (not shown) *

The end surfaces 5, the & esaerbefestigungsleiste 4 and the corresponding opposite surfaces in a recess 6 of the cross member 2 with each other forming groove-engaging ^ excluded, such that the knife mounting bar 4 in the in

Section in Fig.2 by the arrow in the direction shown Cross member can be pushed in, where it meets a stop 7 in its end position.

The free ends of the longitudinal members 1 have pins 8 which are shown in FIG corresponding holes in the Mesaerbefeatigungsträger 9 protrude. The holes are with threads Io to accommodate screws 11, z.iä. Iitibua screws, provided, in the middle of which the distance the knife fastening strip 9 of your cross member 2 always halfway certain limits can be changed "

When the knife fastening strip 4 is pushed in, there is initially a dpaIt between the flanks 12 of the groove-like toothing. By screwing in the screws 11, the knife 15 'of which only one is shown in FIG to be moved until the flanks 12 of the knife fastening strips 4 and of the cross member 2 are mutually exclusive _;

As can be seen from Pig * 2, do the surfaces run? Planks 12 with respect to the Sinachie direction perpendicular to the frame plane the knife fastening bar 4 obliquely so that this in the position shown, i.e. when the flanks 12 are mutually close, form-fitting held iat. Same effect is obtained when these surfaces, as shown in Fig. 5, are stepped.

Claims (7)

3c hutzaneprüobe 1. Holding frame for Gatterisesser with two parallel ^; at least a longitudinal beam connected by a cross member two parallel to the cross member, but opposite to each other Fastening strips for measuring instruments, characterized in that the one iwesaerbefeatigungaleiste in the cross member by means of groove-like, preventing a shift in the rabisen plane Toothings between the two parts is designed to be slidable. 2. rlalteraimen nacn .Anspruch 1, characterized in that the Groove-like teeth run essentially perpendicular to the plane of the plane * '"■■ ■ .- ..> · ■ 3. Halterahicen according to claim 1 or 2 characterized by a the retractable mesa fastening strip in its bundle position opposite the cross member securing stop on a dieae * both i'eile * shows that the knife attachment bar is opposite the one that can be pushed in on free ends formed like a cone the longitudinal beam is designed to be pluggable. 5 * Halt * rahBien according to "Lnesi of claims 1 Ms '^ i'""" ^v "indicates that means are provided for changing the abetandee of the cross member of the push-in opposite knife mounting brackets held at the ends of the two longitudinal members. 6. Holding frame according to claim 4 or 5, characterized in that aa £> the boreholes in the sea fastening strip that receive the pegs Continuous and surnahiae of screws are formed, 'against which the end faces of the pin-like free ends of the side members rest. 7. Haltahffien according to claim 5 or 6, characterized in that ,. that the groove-like toothing has a slight movement;: | j * of the insertable knife fastening strip in the direction '^{S;: have} sufficient clearance parallel to the side members and at least file this cleavage in the direction limited to the opposite override control and in the process, mutual concerns the groove-like toothing in relation to the tour frame level eenkrecbten üinschieberrichtung of the knife fastening strip run obliquely or are stepped, Hl in such a way »that by shifting this measure mounting Ieiste within your playing game in the direction of the opposite lying mesa fastening strip. Slipping out of the inserted knife fastening strip from the cross member is positively prevented * «K ■« ^