DE381806C - Rubber tread - Google Patents

Rubber tread

Info

Publication number
DE381806C
DE381806C DEB106907D DEB0106907D DE381806C DE 381806 C DE381806 C DE 381806C DE B106907 D DEB106907 D DE B106907D DE B0106907 D DEB0106907 D DE B0106907D DE 381806 C DE381806 C DE 381806C
Authority
DE
Germany
Prior art keywords
rubber tread
tread
rubber
channels
metal cores
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
DEB106907D
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.)
KARL BERBIG
Original Assignee
KARL BERBIG
Publication date
Priority to DEB106907D priority Critical patent/DE381806C/en
Application granted granted Critical
Publication of DE381806C publication Critical patent/DE381806C/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C13/00—Wear-resisting attachments
    • A43C13/02—Metal plates for soles or heels

Landscapes

  • Tires In General (AREA)

Description

Gummilauffleck. Die Erfindung bildet ein Gumtnilatiffleck mit eingebetteten kegelförmigen, auf dem Umfange mit Kanälen versehenen Metallkernen.Rubber tread. The invention forms a rubber nilatiff spot with embedded conical metal cores provided with channels on the circumference.

Auf der Zeichnung. ist der Gummilauffleck beispielsweise dargesttellt. Abb. i ist eine Se"-tenansicht, Abb. 2 Und 3 sind Vergrößerungen Ies Metallkernes.On the drawing. the rubber tread is shown for example. Fig. 1 is a side view, Figs. 2 and 3 are enlargements of the metal core.

Die innige Verbindung von Metallkernen mit der Gummifaser bei Laufflecken bildet bislang noch besondere Schwierigkeiten dajurch, aaß die bekannten eingebetteten 'Metallkerne sich nach kurzem Gebrauch lösen und verlorengehen.The intimate connection of metal cores with rubber fibers in case of running stains has so far created particular difficulties because the known embedded ones ate '' Metal cores loosen and get lost after a short period of use.

Gemäß der Erfindung wird dieser Übelstand dadurch behoben, daß der in den Lauffleck einzubettende Metallkern i auf dem Umfang tnit einer Anzahl röhrenartigen, nach der Lauffläche zu erweiterten Kanälen 3 versehen ist, in welchem die Gummifaser prismatisch eingreift und .auf diese Weise eine innige Verbindung des Metallkernes mit dem Gummilauffleck hergestellt ist. Diese Ausgestaltung der Metallkerne wirkt stollenartig und bildet daher zugleich einen Gleitschutz bei Regenwetter.According to the invention, this drawback is remedied in that the Metal core i to be embedded in the running spot on the circumference tn with a number of tubular, after the tread to widened channels 3 is provided in which the rubber fiber engages prismatically and .in this way an intimate connection of the metal core is made with the rubber tread. This configuration of the metal cores works like a tunnel and therefore also provides anti-slip protection in rainy weather.

Claims (1)

PATFNT-ANsPRUCI3: Gummilauffleck mit eingebetteten kegelförmigen, auf dem Umfange mit Kanälen versehenen Metallkernen, dadurch gekennzeichnet, daß die Kanäle (3) röhrenartige Gestalt haben und sich nach der Lauffläche zu erweitern.PATFNT-ANsPRUCI3: rubber tread with embedded conical metal cores provided with channels on the circumference, characterized in that the channels (3 ) have a tubular shape and widen towards the tread.
DEB106907D Rubber tread Expired DE381806C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB106907D DE381806C (en) Rubber tread

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB106907D DE381806C (en) Rubber tread

Publications (1)

Publication Number Publication Date
DE381806C true DE381806C (en) 1923-09-25

Family

ID=6991764

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB106907D Expired DE381806C (en) Rubber tread

Country Status (1)

Country Link
DE (1) DE381806C (en)

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