NO125089B - - Google Patents
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- Publication number
- NO125089B NO125089B NO1851/69A NO185169A NO125089B NO 125089 B NO125089 B NO 125089B NO 1851/69 A NO1851/69 A NO 1851/69A NO 185169 A NO185169 A NO 185169A NO 125089 B NO125089 B NO 125089B
- Authority
- NO
- Norway
- Prior art keywords
- edge
- sole
- vulcanization
- leather
- shaft
- Prior art date
Links
- 238000004073 vulcanization Methods 0.000 claims description 24
- 239000010985 leather Substances 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 9
- 238000004026 adhesive bonding Methods 0.000 claims description 7
- 238000009956 embroidering Methods 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000007688 edging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002649 leather substitute Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004636 vulcanized rubber Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
- B65D47/10—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having frangible closures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
- B65D47/12—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having removable closures
- B65D47/14—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having removable closures and closure-retaining means
- B65D47/147—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having removable closures and closure-retaining means for snap-on caps
- B65D47/148—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having removable closures and closure-retaining means for snap-on caps with internal parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Description
Fremgangsmåte ved påvulkanisering av gummisåler på med rand forsynte skoskaft. Procedure for vulcanizing rubber soles on edged shoe shafts.
Denne oppfinnelse vedrører en fremgangsmåte ved påvulkanisering av gummisåler på med rand forsynte skoskaft. Det This invention relates to a method for vulcanizing rubber soles on edged shoe shafts. The
er tidligere kjent å fremstille lærsko med is previously known to produce leather shoes with
påvulkaniserte gummisåler som er forsynt vulcanized rubber soles that are provided
med rand, hvor en i et horisontalt plan with border, where one in a horizontal plane
delt (som kan være bindsålens plan) vulkaniseringsform anvendes og hvor lærranden inneklemmes mellom vulkaniseringsformens to deler. En slik fremgangsmåte split (which can be the plane of the binding sole) vulcanization form is used and where the leather edge is sandwiched between the two parts of the vulcanization form. Such a procedure
er for omstendelig og derfor lite rasjonell is too cumbersome and therefore not rational
for å kunne brukes ved masseproduksjon in order to be used in mass production
av sko og er derfor praktisk talt avlegs. of shoes and is therefore practically disposable.
Man har derfor tidligere foreslått å ut-føre skoskaftets lærrand så stabil at den It has therefore previously been proposed to make the leather edge of the shoe shaft so stable that it
fritt stikker frem fra lesten, mens en flens freely projecting from the rail, while a flange
på vulkaniseringsformen som vender mot on the facing vulcanization form
lesten, griper om lærranden, hvor lærranden som følge av trykket fra gummiblan-dingen kommer i selvtettende anlegg mot the last, grips the leather edge, where the leather edge, as a result of the pressure from the rubber mixture, comes into self-sealing contact against
den nevnte flens. Vulkaniseringsformen er the said flange. The form of vulcanization is
da utformet slik at dens indre omfang sva-rer til lærrandens ytre omfang slik at randen kommer til å ligge fullstendig i vul-kaniseringskammeret. then designed so that its inner extent corresponds to the outer extent of the leather edge so that the edge will lie completely in the vulcanization chamber.
Etter påvulkaniseringen av gummisålen limes der ofte på en forsiringsrand, After the vulcanization of the rubber sole, a lining edge is often glued on,
slik at man ikke uten videre kan se at so that one cannot readily see that
skoen er vulkanisert. the shoe is vulcanized.
Den stive lærrand gir imidlertid sammen med den pålimte forsiringsrand en for-holdsvis tykk og kraftig såle, hvilket ikke However, the stiff leather edging, together with the glued-on lining edging, gives a relatively thick and strong sole, which does not
alltid er ønskelig. Den fremstikkende såle-kant kan heller ikke utføres så smal som is always desirable. The protruding sole edge cannot be made as narrow as
det ofte er ønskelig, idet der må finnes it is often desirable, as there must be
tilstrekkelig stor flate til støtte for påliming av forsiringsranden, slik at forbindelsen kan bli varig. a sufficiently large area to support the gluing of the lining edge, so that the connection can be permanent.
Hensikten med oppfinnelsen er å unn-gå de ovenfor nevnte ulemper og skaffe en enkel fremgangsmåte ved fremstilling av vulkanisert skotøy med tynn såle og smal kant som fullstendig imiterer randsydd skotøy. En annen hensikt med oppfinnelsen . er å beskytte skaftlæret mot beska-digelse eller trykkmerker fra formdelene. The purpose of the invention is to avoid the above-mentioned disadvantages and to provide a simple method for the production of vulcanized footwear with a thin sole and narrow edge which completely imitates edge-stitched footwear. Another object of the invention. is to protect the shaft leather against damage or pressure marks from the molded parts.
Fremgangsmåten i henhold til oppfinnelsen utmerker seg i det vesentlige ved at randen sammen med skaftlæret klemmes inn mellom vulkaniseringsformens tetningskant og lesten, mens randens frie kant stikker frem, hvorved randen under påvulkaniseringen av gummisålen beskytter det egentlige skaftlær mot beskadigelser og trykksteder fra vulkaniseringsformens tetningskant. Randen kan bestå av bøyelig tynt kromfarvet lær eller annet passende vulkaniserbart materiale. The method according to the invention is essentially distinguished by the fact that the brim together with the shaft leather is clamped between the sealing edge of the vulcanization mold and the last, while the free edge of the rim protrudes, whereby the rim protects the actual shaft leather against damage and pressure points from the sealing edge of the vulcanization mold during the vulcanization of the rubber sole. The rim may consist of flexible thin chrome colored leather or other suitable vulcanizable material.
Ifølge et annet trekk ved oppfinnelsen kan randen på i og for seg kjent måte være forsynt med hull som under vulkaniseringen ligger under tetningskanten, slik at gummisålen forankres ytterligere gjennom hullene. Om ønskelig kan randen gis en brett ved innklemning mellom tetningskanten og lesten, slik at den er ferdig til den etterfølgende ombretting og påliming på sålekanten. According to another feature of the invention, the edge can be provided in a manner known per se with holes which, during vulcanisation, lie below the sealing edge, so that the rubber sole is further anchored through the holes. If desired, the edge can be given a fold by pinching between the sealing edge and the last, so that it is ready for the subsequent re-braiding and gluing on the edge of the sole.
Det tilberedte skaft trekkes over en med opphetningsmidler utstyrt lest, som The prepared shaft is pulled over a ladle equipped with heating means, which
helst bør være utført av aluminium, hvorpå should preferably be made of aluminium, after which
gummisålen vulkaniseres til randen og bindsålen. Samtidig klemmes skaftet og den påsydde rand inn mellom lesten og vulkaniseringsformens tetningskant, hvor- the rubber sole is vulcanized to the edge and the binding sole. At the same time, the shaft and the sewn-on edge are squeezed between the last and the sealing edge of the vulcanization form, where
ved der oppnås en såleavslutning. by which a sole finish is achieved.
Fremstilling av skaftet er ytterst en- Manufacture of the shaft is extremely un-
kel og ikke forbundet med vanskeligheter av noen art, hvilket er en like så stor for- cool and not associated with difficulties of any kind, which is an equally great difference
del som at vulkaniseringsformen og vulka-niseringsprosessen kan utføres henholdsvis foregå som vanlig ved vulkanisering av hus- og sportssko. Særlig er -det unødven- part such that the vulcanization form and the vulcanization process can be carried out or take place as usual when vulcanizing indoor and sports shoes. In particular, -it is unnecessary-
dig å klemme lærranden inn mellom de to formdeler eller føre vulkaniseringsfor- you to squeeze the leather edge between the two mold parts or carry out vulcanization
mens flens over lærranden, hvilket erfa- while flanged over the leather edge, which experienced
ringsmessig ikke alltid kan utføres helt tilfredsstillende og derfor øker mengden med sko av mindre god kvalitet. ring-wise cannot always be carried out completely satisfactorily and therefore the amount of shoes of less good quality increases.
En annen fordel ved fremgangsmåten Another advantage of the procedure
i henhold til oppfinnelsen er at vulkaniseringsformens tetningskanter som nevnt ikke etterlater trykkspor på overlæret, da dette bare kommer i berøring med randen, according to the invention is that the sealing edges of the vulcanization form, as mentioned, do not leave pressure marks on the upper leather, as this only comes into contact with the edge,
slik at overlæret ikke kan beskadiges. Ved innklemning av randen mellom lesten og skaftet på den ene side og formens tet- so that the upper leather cannot be damaged. When pinching the edge between the bar and the shaft on one side and the form's tight-
ningskant på den annen, innfalses randen automatisk, slik at den er ferdig for den etterfølgende ombretting og påliming på ning edge on the other, the edge is folded in automatically, so that it is ready for the subsequent embroidering and gluing on
sålekanten. sole edge.
Som avsluttende arbeidsoperasjon kom- As a final work operation,
mer så avfresning henholdsvis avslipning av sålen for å gi den dens endelige utse- more so deburring or sanding of the sole to give it its final appearance
ende. Det er herunder lett å oppnå den av moten betingede effekt, nemlig at så- end. It is therefore easy to achieve the effect conditioned by fashion, namely that so-
len skal være tynn, avrundet og méd en meget smal kant. Ved påliming av randen oppnås, selv ved den minste bredde, en til- The loin should be thin, rounded and with a very narrow edge. By gluing the edge, even at the smallest width, an additional
strekkelig holdbar forbindelse, da randen ikke bare er en ekstra forsiringsrand, men en del av selve randen som er fast for- stretchable durable connection, as the edge is not just an additional lining edge, but a part of the edge itself which is fixed to the
ankret i sålen og skaftet. anchored in the sole and shaft.
En sko fremstillet i henhold til opp- A shoe manufactured according to up-
finnelsen er fullstendig vanntett, da for- the invention is completely waterproof, as
bindelsen mellom overlæret og bindsålen er helt innlagt i gummi. the connection between the upper leather and the binding sole is completely embedded in rubber.
Oppfinnelsen skal forklares ved et ek- The invention must be explained by an ex-
sempel under henvisning til tegningen, simple with reference to the drawing,
hvor et skaft 2 som ved en søm 5 er for- where a shaft 2 which at a seam 5 is for-
bundet med en bindsåle 3 og en rand 4 er tredd på en lest 1. En vulkaniseringsform 9 er forsynt med en tetningskant 10. bound with a binding sole 3 and a rim 4 is threaded onto a last 1. A vulcanization mold 9 is provided with a sealing edge 10.
Lesten 1 har en skrå flate 6 som bevirker The rail 1 has an inclined surface 6 which causes
at skaftet 2 og randen 4 kan klemmes mellom lesten 1 og vulkaniseringsformens 9 tetningskant 10, idet lesten f. eks. ved hjelp av et i høyden forstillbart eksenter, that the shaft 2 and the edge 4 can be clamped between the bar 1 and the sealing edge 10 of the vulcanization mold 9, as the bar e.g. by means of a height-adjustable eccentric,
er fastspent i vulkaniseringsformen. Ved innklemningen får randen en brett på det sted hvor den berører tetningskanten, slik is clamped in the vulcanization form. When pinched in, the edge gets a fold at the point where it touches the sealing edge, like this
at den etterfølgende påliming til sålekan- that the subsequent gluing to the sole can
ten vil bli lettere å utføre. Etter at gummi- ten will be easier to perform. After the rubber
sålen 8 er påvulkanisert, tas skoen av lesten, sålekanten 13 rues opp og forsynes med klebestoff hvorpå randens 4 frittstå- the sole 8 is vulcanised, the shoe is taken off the last, the sole edge 13 is roughed up and supplied with adhesive on which the edge 4
ende ende fastlimes til sålekanten ved hjelp av en trykkrulle. Vulkaniseringsfor- end end is glued to the edge of the sole using a pressure roller. Vulcanization process
bindelsen mellom gummisålen 8, randen 4, bindsålen 3 og skaftets 2 kant er me- the connection between the rubber sole 8, the edge 4, the binding sole 3 and the edge of the shaft 2 is me-
get holdbar, da gummien hefter meget godt til skaftlærets og randens 4 ru overflate. get durable, as the rubber adheres very well to the rough surface of the shaft leather and the rim.
For å gjøre forbindelsen mellom gummi- To make the connection between the rubber
sålen og skoens overdel enda fastere, kan randen 4 forsynes med hull 12 som er an- the sole and the upper part of the shoe even firmer, the edge 4 can be provided with holes 12 which are
ordnet slik at de kommer til å ligge under tetningskanten 10. Gummimassen vil da trenge inn i hullene og forankre gummi- arranged so that they will lie under the sealing edge 10. The rubber mass will then penetrate into the holes and anchor the rubber
sålen. the sole.
På fig. 2 er vist en utførelse hvor skaf- In fig. 2 shows an embodiment in which the
tet ikke er california-sydd, men svikket på tet is not California-sewn, but betrayed
vanlig måte. Lesten er betegnet med 1, usual way. The train is denoted by 1,
skaftlæret med 2 og bindsålen, som ved denne utførelse skal være av lær eller kunstlær, med 3. Etter at skaftet er svik- the shaft leather with 2 and the binding sole, which in this version must be made of leather or synthetic leather, with 3. After the shaft is
ket på vanlig måte ved hjelp av tacks eller ved liming, festes randen 4, fortrinnsvis med tacks, slik at klebeforbindelsen mel- ket in the usual way by means of tacks or by gluing, the edge 4 is fixed, preferably with tacks, so that the adhesive connection between
lom overdelen 2 og bindsålen 3 forsterkes ytterligere. Dette er en meget hensikts- the upper part 2 and the binding sole 3 are further reinforced. This is a very expedient
messig foranstaltning, da klebeforbindel- appropriate measure, as adhesive bond-
sen ellers kunne løsne under påvirkning av varmen under den etterfølgende vulka- then could otherwise loosen under the influence of the heat during the subsequent volcanic
nisering av gummisålen. Randen 4 kan yt- nization of the rubber sole. Randen 4 can provide
terligere festes til skaftet med en søm 14 terliger is attached to the shaft with a seam 14
som må anbringes slik at den blir innvul- which must be placed so that it becomes invul-
kanisert i sålen. Utførelsen kan også være slik at sømmen 14 ligger på samme sted som hullene 12. De etterfølgende arbeids- canized in the sole. The design can also be such that the seam 14 is in the same place as the holes 12. The subsequent working
operasjoner er de samme som ved utførel- operations are the same as when executing
sen i henhold til fig. 1. then according to fig. 1.
Fig. 3 viser skjematisk et tverrsnitt av en ferdig sko. Randstrimmelens 4 frie ende fastlimes til sålekanten 13, hvorpå skoen slipes. Derved oppnås det i henhold til oppfinnelsen den i henhold til moten øn- Fig. 3 schematically shows a cross-section of a finished shoe. The free end of the edge strip 4 is glued to the sole edge 13, after which the shoe is sanded. Thereby, according to the invention, the desired
skede effekt, dvs. en avrundet såle med smal kant. sheath effect, i.e. a rounded sole with a narrow edge.
Claims (3)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US72681068A | 1968-05-06 | 1968-05-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
NO125089B true NO125089B (en) | 1972-07-17 |
Family
ID=24920100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO1851/69A NO125089B (en) | 1968-05-06 | 1969-05-05 |
Country Status (16)
Country | Link |
---|---|
US (1) | US3458084A (en) |
AT (1) | AT293906B (en) |
BE (1) | BE731859A (en) |
BR (1) | BR6908362D0 (en) |
CA (1) | CA927318A (en) |
CH (1) | CH496590A (en) |
DE (1) | DE1924874A1 (en) |
DK (1) | DK127873B (en) |
FI (1) | FI51080C (en) |
FR (1) | FR2007880A1 (en) |
GB (1) | GB1249740A (en) |
IE (1) | IE32787B1 (en) |
NL (1) | NL156981B (en) |
NO (1) | NO125089B (en) |
SE (1) | SE335299B (en) |
YU (1) | YU31571B (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3806005A (en) * | 1969-03-26 | 1974-04-23 | S Prussin | Aerosol container with plug-in cap and valve structure |
US3584760A (en) * | 1969-07-22 | 1971-06-15 | William A Grinker | Safety caps for containers |
US4101045A (en) * | 1977-04-12 | 1978-07-18 | Baltek Corporation | Cryogenic container |
FR2445246A1 (en) * | 1978-12-29 | 1980-07-25 | Froger Michel | Luggage container fitted to car roof - comprises two half shells which slide to and from each other over base and are sealed and locked in closed position |
US4524883A (en) * | 1983-06-27 | 1985-06-25 | Brockway, Inc. | Stackable container |
US4537329A (en) * | 1984-04-02 | 1985-08-27 | Culligan International Company | Tank lining system |
US5046762A (en) * | 1989-05-25 | 1991-09-10 | Macro Technologies, Inc. | Vacuum bag probe |
US5551590A (en) * | 1995-05-30 | 1996-09-03 | Amtrol Inc. | Non-metallic pressure vessel fitting |
US7052048B2 (en) | 2002-08-30 | 2006-05-30 | Paragon Aquatics, A Division Of Pentair Pool Products, Inc. | Through flange |
GB0314815D0 (en) * | 2003-06-25 | 2003-07-30 | Stephenson John | Bag in box |
EP1716054A2 (en) * | 2004-02-17 | 2006-11-02 | John H. Stephenson | Automated bag in box assembly contents fill |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US917372A (en) * | 1908-10-01 | 1909-04-06 | Bridgeport Brass Co | Means for attaching electric-lamp sockets. |
US2690861A (en) * | 1950-05-08 | 1954-10-05 | Earl S Tupper | Dispensing closure |
US2771221A (en) * | 1953-01-02 | 1956-11-20 | Lining Components Ltd | Liquid container |
US2952379A (en) * | 1955-09-12 | 1960-09-13 | Clifford S Potter | Collapsible containers |
-
1968
- 1968-05-06 US US726810A patent/US3458084A/en not_active Expired - Lifetime
-
1969
- 1969-04-10 IE IE479/69A patent/IE32787B1/en unknown
- 1969-04-15 SE SE05268/69A patent/SE335299B/xx unknown
- 1969-04-21 GB GB20227/69A patent/GB1249740A/en not_active Expired
- 1969-04-22 BE BE731859D patent/BE731859A/xx not_active IP Right Cessation
- 1969-04-25 BR BR208362/69A patent/BR6908362D0/en unknown
- 1969-04-25 FI FI691229A patent/FI51080C/en active
- 1969-04-28 DK DK232869AA patent/DK127873B/en not_active IP Right Cessation
- 1969-04-29 CA CA050078A patent/CA927318A/en not_active Expired
- 1969-04-29 YU YU1056/69A patent/YU31571B/en unknown
- 1969-04-30 FR FR6913802A patent/FR2007880A1/fr not_active Withdrawn
- 1969-05-05 NO NO1851/69A patent/NO125089B/no unknown
- 1969-05-05 AT AT432869A patent/AT293906B/en not_active IP Right Cessation
- 1969-05-05 CH CH682469A patent/CH496590A/en not_active IP Right Cessation
- 1969-05-06 NL NL6906891.A patent/NL156981B/en not_active IP Right Cessation
- 1969-05-06 DE DE19691924874 patent/DE1924874A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2007880A1 (en) | 1970-01-16 |
BE731859A (en) | 1969-10-01 |
YU31571B (en) | 1973-08-31 |
IE32787L (en) | 1969-11-06 |
BR6908362D0 (en) | 1973-01-30 |
GB1249740A (en) | 1971-10-13 |
US3458084A (en) | 1969-07-29 |
CH496590A (en) | 1970-09-30 |
FI51080C (en) | 1976-10-11 |
DE1924874A1 (en) | 1969-11-27 |
YU105669A (en) | 1973-02-28 |
NL6906891A (en) | 1969-11-10 |
CA927318A (en) | 1973-05-29 |
IE32787B1 (en) | 1973-11-28 |
NL156981B (en) | 1978-06-15 |
AT293906B (en) | 1971-10-25 |
DK127873B (en) | 1974-01-28 |
FI51080B (en) | 1976-06-30 |
SE335299B (en) | 1971-05-17 |
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