JPH03118881U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は実施例に係るグローサ着脱式ゴムクロ
ーラの部分斜視図、第２図および第３図は第１図
のＡ−Ａ断面図で、第３図はグローサ取付座に金
属ブツシユを埋設したもの、第４図は第１図のＢ
−Ｂ断面図で、ゴム製グローサの断面を示す。 １……ゴムベルト、１ａ……グローサ取付座、
１ｂ……ボルト孔、２……ゴム製グローサ、２ａ
……頂面、２ｂ……孔、３……芯金、３ａ……噛
み合い係合部、３ｂ……ねじ孔、６……つば付き
芯金。 Fig. 1 is a partial perspective view of a removable grouser rubber crawler according to an embodiment, Figs. 2 and 3 are sectional views taken along line A-A in Fig. 1, and Fig. 3 shows a metal bush embedded in the grouser mounting seat. Figure 4 is B in Figure 1.
-B sectional view showing the cross section of the rubber grouser. 1... Rubber belt, 1a... Grouser mounting seat,
1b...Bolt hole, 2...Rubber grouser, 2a
...Top surface, 2b...hole, 3...core bar, 3a...meshing engagement portion, 3b...screw hole, 6...core bar with flange.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 中央部に起動輪と噛み合う噛み合い係合部３ａ
を、左右翼部にねじ孔３ｂをそれぞれ備えた金属
芯金３を一定間隔に並列に埋設した無端のゴムベ
ルト１と、中心にボルト孔を有するつば付き芯金
６を底部に埋設し、頂面２ａから前記つば付き芯
金６のボルト孔に通じる孔２ｂを備えたゴム製グ
ローサ２とからなるゴムクローラであつて、前記
ゴムベルト１の外周の、芯金投影面部分に前記ね
じ孔３ｂに通じるボルト孔１ｂを備えたグローサ
取付座１ａを設け、ゴム製グローサ２からグロー
サ取付座１ａに通したボルトを芯金３に螺合させ
ることにより、ゴム製グローサ２をゴムベルト１
に固着する構成としたことを特徴とするグローサ
着脱式ゴムクローラ。 A meshing engagement portion 3a that meshes with the starting wheel is located in the center.
An endless rubber belt 1 in which metal cores 3 with screw holes 3b are buried in parallel at regular intervals in the left and right wings, a flanged core 6 with a bolt hole in the center is buried in the bottom, and the top surface A rubber crawler comprising a rubber grouser 2 having a hole 2b communicating from 2a to a bolt hole of the flanged core bar 6, the rubber grouser 2 having a hole 2b communicating with the threaded hole 3b on the outer periphery of the rubber belt 1 on a projected surface of the core bar. A grouser mounting seat 1a with a bolt hole 1b is provided, and a bolt passed from the rubber grouser 2 to the grouser mounting seat 1a is screwed onto the core bar 3, thereby attaching the rubber grouser 2 to the rubber belt 1.
A removable grouser rubber crawler characterized by being configured to be fixed to a grouter.