JPS5914783U

JPS5914783U - Rubber crawler core metal

Info

Publication number: JPS5914783U
Application number: JP11134482U
Authority: JP
Inventors: 富樫　清郎; 波田野　恒之
Original assignee: 株式会社ブリヂストン
Priority date: 1982-07-21
Filing date: 1982-07-21
Publication date: 1984-01-28
Also published as: JPS6310390Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図はこの考案の第１実施例を示すゴムクローラの内
周面側から見た一部分の平面図、第２図は第１図■−■
線断面図、第３図は斜視図、第４図は芯金のみの断面図
、第５図は組付は前の芯金の斜視図、第６図は第２実施
例を示す芯金の断面図、第７図は第２実施例の芯金の組
付は前の斜視図、第８図は第３実施例を示す芯金の一部
断面の正面図、第９図は第４実施例を示す芯金の一部断
面の正面図、第１０図は第５実施例を示す芯金の一部断
面の正面図、第１１図は第６実施例を示す芯金の組付は
前の斜視図、第１２図は第７実施例を示す芯金の組付は
後の斜視図である。１・・・・・・クローラ本体（ゴムクローラ）、２・・
・噛合孔、５・・・・・・転輪、１０・・・・・・芯金
、１１・・・・・・本体部、１２・・・・・・外れ止め
突起。１１３／第１図１　　　　凡ＩFig. 1 is a plan view of a portion of a rubber crawler seen from the inner circumferential surface side showing the first embodiment of this invention, and Fig. 2 is a plan view of a portion of the rubber crawler showing the first embodiment of this invention.
3 is a perspective view, FIG. 4 is a sectional view of only the core metal, FIG. 5 is a perspective view of the core metal before assembly, and FIG. 6 is a perspective view of the core metal showing the second embodiment. 7 is a front perspective view showing the assembly of the core metal of the second embodiment, FIG. 8 is a partial cross-sectional front view of the core metal showing the third embodiment, and FIG. 9 is a front view of the fourth embodiment. FIG. 10 is a front view of a partial cross section of the core metal showing the fifth embodiment, and FIG. 11 is a front view of a partial cross section of the core metal showing the sixth embodiment. FIG. 12 is a perspective view showing the seventh embodiment after the core metal is assembled. 1... Crawler body (rubber crawler), 2...
・Matching hole, 5... Rolling wheel, 10... Core metal, 11... Main body, 12... Anti-removal protrusion. 113/ Figure 1 1.

Claims

[Scope of Claim for Utility Model Registration] 1. A core metal embedded between meshing holes of sprocket teeth formed at regular intervals in the longitudinal direction of the center of the rubber crawler, for transmitting driving torque from the sprocket teeth to the rubber crawler. It consists of a main body part that is buried along the width direction of the rubber crawler, and a pair of retaining protrusions that rise from the main body part to the inner peripheral surface of the rubber crawler and engage with the rolling wheels. A core metal for a rubber crawler, characterized in that the core metal is formed separately, and a locking protrusion formed separately is assembled to the main body. 2. Utility model registration claim 1, characterized in that the pair of retaining protrusions are integrated into a single protrusion.
The core metal of the rubber crawler described in section. 3. The rubber crawler core metal according to claim 1, wherein the pair of retaining protrusions are formed separately and each is assembled to the main body. 4. Utility model registration claim 1, characterized in that, as means for assembling the retaining protrusion into the main body part, the two are connected by fitting a hole and a protrusion or a dovetail groove and a dovetail, etc.
A core metal for a rubber crawler according to any one of Items 1 to 3. .