DE741819C - Process for manufacturing outsoles - Google Patents
Process for manufacturing outsolesInfo
- Publication number
- DE741819C DE741819C DER110528D DER0110528D DE741819C DE 741819 C DE741819 C DE 741819C DE R110528 D DER110528 D DE R110528D DE R0110528 D DER0110528 D DE R0110528D DE 741819 C DE741819 C DE 741819C
- Authority
- DE
- Germany
- Prior art keywords
- outsoles
- soles
- production
- adhesive
- solvent vapors
- 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.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/22—Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Description
Verfahren zum Herstellen von Laufsohlen Der Gegenstand des Hauptpatentes 73o 88o betrifft ein Verfahren zum Herstellen von Laufsohlen, wonach Bahnen von Spaltleder wasserdicht miteinander verklebt und die dabei erhaltenen Sohlen imprägniert werden.Process for the manufacture of outsoles The subject of the main patent 73o 88o relates to a method for producing outsoles, according to which webs of Split leather is glued together in a watertight manner and the resulting soles are impregnated will.
Bei einer betriebsmäßigen Durchführung des Verfahrens, welche bereits. im großen Umfange erfolgt .ist, haben sich beim Verkleben der vielen Tausende von Spaltlederstücken, welche bereits in der Form der Sohlen zugeschnitten. sind, Schwierigkeiten ergeben.In the case of an operational implementation of the procedure, which already. has been carried out on a large scale, the many thousands of Split leather pieces, which are already cut in the shape of the soles. are troubles result.
Dieser Übelstand wird nach der Erfindung dadurch vermieden, daß die Bahnen der Laufsohlen während des Auftragens des Klebstoffes mechanisch, zweckmäßig durch Vakuum niedergehalten werden. Dies wird zweckmäßig in der Weise durchgeführt, daß auf einem Rahmen mit einem gelochten Einsatz die Spaltlederbahnen aufgelegt und unter Vakuum gesetzt werden. Die Bahnen der Laufsohlen werden dadurch an die. Unterlage angepreßt, so daß es ohne weiteres möglich ist, sämtliche auf einem Rahmen eingelegten Laufsohlen mit dem Kle'b'stoff zu bestreichen, ohne daß diese Stücke gehalten werden müssen.This drawback is avoided according to the invention in that the Tracks of the outsoles mechanically during the application of the adhesive, expedient be held down by vacuum. This is expediently carried out in the manner that the split leather panels are placed on a frame with a perforated insert and placed under vacuum. The tracks of the outsoles are thereby attached to the. Pad pressed so that it is easily possible all on a frame smear the inlaid outsoles with the adhesive without removing these pieces must be kept.
Die siebartige Unterlage wird durch die Laufsohlen nicht vollständig abgedeckt, so daß der Luftstrom durch die nicht bedeckten Öffnungen der Unterlage durchstreichen kann und hierbei an den Sohlen vorbei die beim Bestreichen derselben frei werdenden Lösungsinitteldämpfe ansaugt. Die bestrichenen und verklebten Laufsohlen werden in einen Kasten behufs Trocknung eingesetzt, wobei der Eintritts- und Austrittsschlitz für die Rahmen mit den Laufsohlen entsprechend abgedichtet ist.The sieve-like base is not complete due to the outsoles covered so that the air flow through the uncovered openings of the pad can cross through and this past the soles when brushing the same sucks in released solvent vapors. The coated and glued outsoles are placed in a box for drying, with the entry and exit slits is appropriately sealed for the frame with the outsoles.
In dein Kasten sind Rippenrohre angeordnet, um die vorbeistreichende Luft entsprechend anwärmen zu können. Die Führung des Luftstromes durch den Kasten ist derartig sorgfältig abgedichtet, daß eine Rückgewinnung der mitgeführten Dämpfe des I_ösungsinittels, z. B. des Acetons, erfolgen kann. Dies geschieht zweckmäßig dadurch, claß der Luftstrom über aktive Kohle geleitet wird: Bei dein Verfahren wird ein einziger Luftstrom verwendet, welcher nicht nur das Ansaugen der Bahnen der Laufsohlen auf die Rahmen für (las Bestreichen mit dem Klebstoff. sondern auch das Trocknen der geklebten Laufsohlen bewirkt. Der Luftstrom wird im Kreislauf durch den Apparat geführt, wodurch auch eine großeWiirmeölcononiie erzielt wird.In your box are finned tubes arranged to prevent the passing To be able to warm the air accordingly. The guidance of the air flow through the box is so carefully sealed that the entrained vapors can be recovered of I_ösungsinittels, z. B. of acetone, can be done. this happens expedient by the fact that the air flow is passed over active charcoal: With your The process uses a single stream of air, not just suction the tracks of the outsoles on the frames for (read smeared with the glue. but also causes the glued outsoles to dry. The air flow is in the Circulation guided through the apparatus, which also achieves a great heating oilcononiie will.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DER110528D DE741819C (en) | 1940-12-03 | 1941-07-08 | Process for manufacturing outsoles |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DER108868D DE730880C (en) | 1940-12-03 | 1940-12-03 | Process for manufacturing outsoles |
DER110528D DE741819C (en) | 1940-12-03 | 1941-07-08 | Process for manufacturing outsoles |
Publications (1)
Publication Number | Publication Date |
---|---|
DE741819C true DE741819C (en) | 1943-11-17 |
Family
ID=7421857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DER110528D Expired DE741819C (en) | 1940-12-03 | 1941-07-08 | Process for manufacturing outsoles |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE741819C (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE587870C (en) * | 1932-03-12 | 1933-11-09 | Paul Vierkoetter Dr | Process for gluing fabrics, in particular leather on leather |
-
1941
- 1941-07-08 DE DER110528D patent/DE741819C/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE587870C (en) * | 1932-03-12 | 1933-11-09 | Paul Vierkoetter Dr | Process for gluing fabrics, in particular leather on leather |
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