DE741817C - Process for manufacturing outsoles - Google Patents

Process for manufacturing outsoles

Info

Publication number
DE741817C
DE741817C DER108910D DER0108910D DE741817C DE 741817 C DE741817 C DE 741817C DE R108910 D DER108910 D DE R108910D DE R0108910 D DER0108910 D DE R0108910D DE 741817 C DE741817 C DE 741817C
Authority
DE
Germany
Prior art keywords
outsoles
asphalt
leather
tanned
skins
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
Application number
DER108910D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ROHRBACHER LEDERFABRIK JOS POESCHL'S SOEHNE
Original Assignee
ROHRBACHER LEDERFABRIK JOS POESCHL'S SOEHNE
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DER108868D external-priority patent/DE730880C/en
Application filed by ROHRBACHER LEDERFABRIK JOS POESCHL'S SOEHNE filed Critical ROHRBACHER LEDERFABRIK JOS POESCHL'S SOEHNE
Priority to DER108910D priority Critical patent/DE741817C/en
Application granted granted Critical
Publication of DE741817C publication Critical patent/DE741817C/en
Expired legal-status Critical Current

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 Nach dem Gegenstand des Hauptpatentes 730 880 werden Laufsohlen in der Weise hergestellt, daß Lagen oder Stücke von Spaltleder vorerst wasserfest verklebt und hierauf mit Asphalt oder asphaltartigen Massen imprägniert werden.Process for the production of outsoles According to the subject matter of the main patent 730 880 , outsoles are produced in such a way that layers or pieces of split leather are initially bonded in a waterproof manner and then impregnated with asphalt or asphalt-like compounds.

Es hat sich nun die überraschende Möglichkeit ergeben, Laufsohlen in der Weise herzustellen, das gegerbte dünne Häute oder Felle an Stelle,des Spaltleders wasserfest miteinander verklebt werden und hierauf die Imprägnierung mit Massen erfolgt, welche ganz oder überwiegend aus Asphalt oder asphaltartigen Massen bestehen.The surprising possibility has now arisen, outer soles in such a way as to produce the tanned thin hides or skins in place of the split leather are glued together waterproof and then the impregnation with masses takes place, which consist entirely or predominantly of asphalt or asphalt-like masses.

Ein Verfahren zum Herstellen von Laufsohlen unter Verwenden von Oberleder bildet den Gegenstand dieser Erfindung, welche eine weitere Ausgestaltung des Verfahrens nach dem Hauptpatent darstellt.A method of making outsoles using upper leathers forms the subject of this invention, which is a further embodiment of the method according to the main patent.

Das Verfahren nach der vorliegenden Erfindung hat eine besondere Bedeutung, weil gelegentlich Oberledermaterial in größeren Mengen anfällt als Kernleder, welches friedensmäßig für Laufsohlen verarbeitet wird.The method according to the present invention has a special meaning because upper leather material is occasionally produced in larger quantities than bend leather, which is processed peacefully for outsoles.

Dias vorliegende Verfahren bietet in befriedigender Weise eine Abhilfe des gelegentlichen Mangels an Kernleder für Laufsohlen.The present method offers a satisfactory remedy the occasional lack of bend leather for outsoles.

Die Häute oder Felle können chromgar oder lohgar gegerbt sein.The hides or skins can be tanned with chrome or tan.

Claims (1)

PATENTANSPRUCH: Verfahren zum Herstellen von Laufsohlen nach Patent 730 880, dadurch gekennzeichnet, daß gegerbte dünne Häute oder Felle, z. B. Kalbleder, wasserfest verklebt und hierauf mit Massen imprägniert werden, welche zur Gänze oder überwiegend aus Asphalt oder asphaltartigen Stoffen bestehen. Zur Abgrenzung des Anmeldungsgegenstandes vom Stand der Technik sind im Erteilungsverfahren folgende Druckschriften in Betracht gezogen worden deutsche Patentschrift Nr. 3o6 o52, 5 i 8 67o.PATENT CLAIM: A method for producing outsoles according to patent 730 880, characterized in that tanned thin hides or skins, e.g. B. calf leather, glued waterproof and then impregnated with masses, which consist entirely or predominantly of asphalt or asphalt-like materials. To distinguish the subject of the application from the state of the art, the following publications were taken into account in the granting procedure: German Patent No. 3o6 052, 5 18 67o.
DER108910D 1940-12-03 1940-12-08 Process for manufacturing outsoles Expired DE741817C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER108910D DE741817C (en) 1940-12-03 1940-12-08 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
DER108910D DE741817C (en) 1940-12-03 1940-12-08 Process for manufacturing outsoles

Publications (1)

Publication Number Publication Date
DE741817C true DE741817C (en) 1943-11-17

Family

ID=7421697

Family Applications (1)

Application Number Title Priority Date Filing Date
DER108910D Expired DE741817C (en) 1940-12-03 1940-12-08 Process for manufacturing outsoles

Country Status (1)

Country Link
DE (1) DE741817C (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE306052C (en) *
DE518670C (en) * 1928-02-01 1931-02-18 Hans Friedenthal Dr Process for the production of leather fabrics

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE306052C (en) *
DE518670C (en) * 1928-02-01 1931-02-18 Hans Friedenthal Dr Process for the production of leather fabrics

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