DE749507C - Circulating tool for peeling off rubber - Google Patents

Circulating tool for peeling off rubber

Info

Publication number
DE749507C
DE749507C DEG102267D DEG0102267D DE749507C DE 749507 C DE749507 C DE 749507C DE G102267 D DEG102267 D DE G102267D DE G0102267 D DEG0102267 D DE G0102267D DE 749507 C DE749507 C DE 749507C
Authority
DE
Germany
Prior art keywords
rubber
peeling
circulating tool
pins
edges
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
DEG102267D
Other languages
German (de)
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
Application filed filed Critical
Priority to DEG102267D priority Critical patent/DE749507C/en
Application granted granted Critical
Publication of DE749507C publication Critical patent/DE749507C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D71/00—Filing or rasping tools; Securing arrangements therefor
    • B23D71/02—Filing or rasping tools; Securing arrangements therefor for filing or rasping machines or devices
    • B23D71/025—Filing or rasping tools; Securing arrangements therefor for filing or rasping machines or devices for rubber-like material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)

Description

Umlaufendes Werkzeug zum Abschälen von Kautschuk Den Gegenstand der Erfindung bildet ein umlaufendes Werkzeug zum Abschälen von Kautschuk mit zwischen Platten eingespannten Schneiclstiften, «-elches insbesondere dazu dienen solh beim Erneuern abgefahrener Kautschukreifen die Reste des alten Katttschtikbelages - ollständig zu entfernen, damit eine saubere für den aufzubringenden r.eucti Belag entsteht. Dieses Entfernen der Kautschukreste ist insofern schet-ieri, als heim Arbeiten mit Messern Widerstände auftreten, indem die Kautschuktlächen sich hemmend an die Schneiden anlegen und festsaugen. Außerdem Et ird die Schärfe solcher Messer durch Fremdkörper im Reifen leicht angegritfen und oft schnell unbrauchbar gemacht.Rotating tool for peeling off rubber The subject of the Invention forms a rotating tool for peeling off rubber with between Plates clamped cutting pins, "-which are especially used for solh Renewing worn rubber tires, the remains of the old Katttschtik pavement - completely to be removed so that a clean surface is created for the r.eucti covering to be applied. This removal of the rubber residues is schet-ieri insofar as working at home with Resistance to knives occurs because the rubber surfaces interfere with the cutting edge Apply and suck in. In addition, the sharpness of such knives is caused by foreign bodies easily attacked in the tire and often quickly rendered unusable.

Nach der Erfindung sind kegelförmige Schneidstifte in zylinderförmiger oder kegelfärtniger Anordnung zwischen den Rändern ineinandergreifender Drehteller eingesetzt und gefaßt, so (?aß diese spitzen Stahlstifte hintereinander spanabliebeiid und schälend zur Wirkung gelang;#n können. ohne daß ein hinderndes; Ansatzgen i an Gummiflächen zu hefürchten ist. Auch ist ein Beschädigen der Schneiden wenig hinderlich. weil. eine grolle Anzahl solche:- Schneiden hintereinander angeordnet sind und atil.,erdem ein leichter Ersatz beschädigter Schneidstifte durch Auswechslung möglich ist. Selbst in den Reifen eingedrungene Fremdkörper werden von den Stahlstiften seitlich gefal:>t und herausgeschleudert, so daß sie nicht störend wirken können.According to the invention, conical cutting pins are cylindrical or cone-like arrangement between the edges of interlocking turntables inserted and set, so (? ate these pointed steel pins one after the other chipabliebeiid and succeeded in peeling; #n can. without an obstacle; Approach gene i is to be feared on rubber surfaces. There is also little damage to the cutting edges obstructive. because. a large number of these: - Cutting edges arranged one behind the other are and atil., an easy replacement of damaged cutting pins by replacement is possible. Even foreign objects that have penetrated the tire are removed from the steel pins Folded to the side:> t and thrown out so that they cannot have a disruptive effect.

Es sind zwar Aufrauhwerkzeuge mit auf einer Scheibe befestigten Stiften für das Kautschukhearbeiten bekannt, diese Wei-kzeugc können jedoch nicht das @-ollständigc Ahschälen der Kautschukschichten bewirken.It is true that they are roughening tools with pins attached to a disk known for working with rubber, but these Wei-kzeugc cannot use the @ -completelyc Cause peeling of the rubber layers.

Die Zeichnung zeigt ein Ausführungsbeispiel des Erfindungsgegenstandes in Ansicht und teilst cisem Schnitt.The drawing shows an embodiment of the subject matter of the invention in view and partly cisem cut.

3n der Außenschale g, des Drehtellers 1x,-iindet sich eine Gewindemulle e zum Anschrauben an ein :'ntriebsoi-gati. Die passend einsetzbare Innenschale h hat einen band. wclcher über den Rand der .1ul.'@@etischale hinweg-@i-cift und zum Aufnehmen und Festlegen der eingesetzten Stahlstifte d entsprechend ausgehildet ist. Die beiden Schaleng und b «-erden nach dem Einlegen der Stahlstiften fest miteinander durch \ieteii c, Schrauben o. dg1. verbunden.3n the outer shell g, of the turntable 1x, there is a threaded socket e for screwing onto a: 'ntriebsoi-gati. The suitable insertable inner shell h has a band. wclcher over the edge of the .1ul. '@@ etischale- @ i-cift and to the Receiving and setting the inserted steel pins d trained accordingly is. The two shells are firmly grounded together after the steel pins have been inserted by \ ieteii c, screws o. dg1. tied together.

Claims (1)

PATENT ANSPIeCI'H: Umlaufendes Werkzeug zum Alisc-liäl:ti von Kautschuk mit zu-ischen Platten einge-,zpannten Schneidstiften, dadurch gekennzeichnet. daft kegelförmige Schneidsrifte in zylindet-föriniger oder l~ege@fi@rmiber.'Lnordnung zwischen den Rändern iticiiiatidc#rgreifender Drehteller eingesetzt und gefaßt sind. Zur Abgrenzung des Antnekdungsgegenstandes vom Stand der Technik sind im Ertei.lungsverfahren folgende Druckschriften in hetracht gezogen u#orden: deutsche Patentschrift ...... \r. 705 546; USA.-Patentschriften . . . . . . 1r. 1 832 509, . 1 848 654, 1 851 555, 2 032 507- PATENT ANSPIeCI'H: Circulating tool for Alisc-liäl: ti of rubber with cutting pins clamped in and clamped into plates, characterized. because cone-shaped cutting edges in a cylindrical or lengthy arrangement between the edges of iticiiiatidc # ripping turntables are inserted and gripped. In order to distinguish the subject of the response from the state of the art, the following publications have been taken into account in the award procedure: German patent specification ...... \ r. 705,546; U.S. Patents. . . . . . 1r. 1 832 509,. 1 848 654, 1 851 555, 2 032 507-
DEG102267D 1940-09-17 1940-09-17 Circulating tool for peeling off rubber Expired DE749507C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG102267D DE749507C (en) 1940-09-17 1940-09-17 Circulating tool for peeling off rubber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG102267D DE749507C (en) 1940-09-17 1940-09-17 Circulating tool for peeling off rubber

Publications (1)

Publication Number Publication Date
DE749507C true DE749507C (en) 1944-11-24

Family

ID=7141563

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG102267D Expired DE749507C (en) 1940-09-17 1940-09-17 Circulating tool for peeling off rubber

Country Status (1)

Country Link
DE (1) DE749507C (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1832509A (en) * 1929-10-28 1931-11-17 James W Scott Tire rasp
US1848684A (en) * 1932-03-08 A cobpobation
US1851555A (en) * 1929-05-31 1932-03-29 Omar A Wheeler Tire carcass and rubber reclaiming machine
US2032507A (en) * 1935-06-26 1936-03-03 James W Scott Tire rasp
DE705546C (en) * 1939-03-22 1941-05-02 Anton Medved Surface roughening tool for rubber processing

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1848684A (en) * 1932-03-08 A cobpobation
US1851555A (en) * 1929-05-31 1932-03-29 Omar A Wheeler Tire carcass and rubber reclaiming machine
US1832509A (en) * 1929-10-28 1931-11-17 James W Scott Tire rasp
US2032507A (en) * 1935-06-26 1936-03-03 James W Scott Tire rasp
DE705546C (en) * 1939-03-22 1941-05-02 Anton Medved Surface roughening tool for rubber processing

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