DE94893C - - Google Patents
Info
- Publication number
- DE94893C DE94893C DENDAT94893D DE94893DA DE94893C DE 94893 C DE94893 C DE 94893C DE NDAT94893 D DENDAT94893 D DE NDAT94893D DE 94893D A DE94893D A DE 94893DA DE 94893 C DE94893 C DE 94893C
- Authority
- DE
- Germany
- Prior art keywords
- sole
- last
- rubber
- sack
- edge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000011324 bead Substances 0.000 claims description 2
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D25/00—Devices for gluing shoe parts
- A43D25/06—Devices for gluing soles on shoe bottoms
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Vorliegende Erfindung hat eine Vorrichtung für Gummischuhe zum Gegenstande, durch welche das Verbinden der Obertheile mit der Sohle bedeutend rascher, billiger und besser als bisher dadurch bewerkstelligt wird, dafs man diese Arbeiten durch Druckluft verrichten lä'fst.The present invention is directed to a device for rubber shoes which the joining of the upper parts with the sole significantly faster, cheaper and better than has hitherto been achieved by doing this work with compressed air running.
In der beiliegenden Zeichnung ist:In the accompanying drawing is:
Fig. ι ein Längsschnitt und Fig. 2 ein Querschnitt dieser Vorrichtung zum Verbinden des Obertheiles mit der Sohle nach vorliegender Erfindung.Fig. Ι a longitudinal section and Fig. 2 is a cross section this device for connecting the upper part with the sole according to the present invention Invention.
Die Vorrichtung besteht aus einem aus zwei durch Scharniere mit einander verbundenen Theilen A und B gebildeten Gehäuse, in dessen unterem Theil ein Sack aus starkem weichen Kautschuk angeordnet ist, der durch einen Rohrstutzen D mit einer Druckluftleitung in Verbindung steht.The device consists of a housing formed from two parts A and B connected by hinges, in the lower part of which a sack of strong soft rubber is arranged, which is connected by a pipe socket D to a compressed air line.
Durch am unteren Gehäusetheil B drehbare Hebel mit Excenter und Griffen F können die beiden Theile des Gehäuses in bekannter Weise fest an einander gedrückt werden.The two parts of the housing can be pressed firmly against each other in a known manner by means of levers with eccentrics and handles F which can be rotated on the lower housing part B.
Um den Obertheil mit der Sohle S zu verbinden, bringt man die Sohle und den Leisten E sammt dem bereits aufgeleisteten Obertheil O in die Vorrichtung, schliefst das Gehäuse und läfst Druckluft in den Sack eintreten, wodurch die Sohlenränder fest an die Obertheilränder gedrückt werden, so dafs sie daran so fest halten, als wären Obertheil und Sohle aus einem Stück gefertigt. Dies kann aber nur gelingen, wenn die Sohle richtig am Leisten liegt, so dafs ihr Rand mit dem des Obertheils genau zusammenkommt. Um dies zu erreichen, ist am Sack C in der Höhe des unteren Leistenrandes ein Wulst Cx angebracht, der vermöge der gröfseren Stärke seiner Wandungen erst dann an den Leisten angeprefst wird, wenn die Sohle schon an die Leistenfläche geprefst ist, so dafs die Sohlenränder sich richtig und glatt an die Obertheilränder legen und keine Luftblasen zwischen Sohle und Leisten entstehen können.To connect the upper with the sole S, one brings the sole and the last E together with the already listed upper O into the device, closes the housing and lets compressed air enter the sack, whereby the sole edges are pressed firmly against the upper edges, see above that they hold onto it so tightly as if the upper part and sole were made of one piece. But this can only succeed if the sole lies correctly on the last, so that its edge exactly meets that of the upper part. In order to achieve this, a bead C x is attached to the sack C at the level of the lower edge of the last, which, due to the greater thickness of its walls, is only pressed against the last when the sole is already pressed against the surface of the last, so that the sole edges lie down correctly and smoothly on the upper edge of the upper part and no air bubbles can form between the sole and the last.
Hähne gewöhnlicher Art gestatten der Druckluft, nach verrichteter Arbeit zu entweichen.Ordinary taps allow the compressed air to escape after the work is done.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE94893C true DE94893C (en) |
Family
ID=366187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT94893D Active DE94893C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE94893C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE974036C (en) * | 1955-07-08 | 1960-08-25 | Romika K G Lemm & Co | Mold, especially vulcanization mold, for the production of shoes with rubber or plastic soles |
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0
- DE DENDAT94893D patent/DE94893C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE974036C (en) * | 1955-07-08 | 1960-08-25 | Romika K G Lemm & Co | Mold, especially vulcanization mold, for the production of shoes with rubber or plastic soles |
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