JPH0377794U

JPH0377794U -

Info

Publication number: JPH0377794U
Application number: JP13935989U
Authority: JP
Priority date: 1989-11-30
Filing date: 1989-11-30
Publication date: 1991-08-06

Description

[Brief explanation of the drawing]

第１図乃至第４図は本考案に係る各実施例を示
し、このうち、第１図は第１実施例であつて、Ａ
図は平面図、Ｂ図は前面図、Ｃ図は側面図、Ｄ図
はＡ図−断面図、Ｅ図は同−断面図、第
２図は第２実施例であつて、Ａ図は平面図、Ｂ図
は側面図、Ｃ図はＡ図−断面図、第３図は第
３実施例であつてＡ図は平面図、Ｂ図は側面図、
Ｃ図はロツキングモーシヨン現象の説明図、第４
図は第４実施例であつて、Ａ図は平面図、Ｂ図は
側面図、第５図Ａ図は装軌式車両の履帯を示す部
分斜視図、Ｂ図はゴムブロツク装着による従来の
ゴム履板を示す説明図、第６図Ａ図は同じくゴム
パツト接合による従来のゴム履板を示す平面図、
Ｂ図はＡ図−断面図である。１……履帯、２……履板、２ａ……グローサ、
６……リンク、８，１８……ゴムパツト、９，２
０……ゴム履板、１１……ボルト孔部、２１，２
８……台座部、２２……座グリ部、２３……泥抜
け孔、２４，２９……突条部、２６……段底部、
３０……溝部。 1 to 4 show each embodiment according to the present invention, of which FIG. 1 is the first embodiment, and A
The figure is a plan view, the figure B is a front view, the figure C is a side view, the figure D is a sectional view of figure A, the figure E is a sectional view of the same, figure 2 is a second embodiment, and figure A is a plane. Figures B and B are side views, Figure C is a sectional view of Figure A, and Figure 3 shows the third embodiment, with Figure A being a plan view and Figure B being a side view.
Diagram C is an explanatory diagram of the locking motion phenomenon, the fourth
The figures show the fourth embodiment, in which Figure A is a plan view, Figure B is a side view, Figure 5A is a partial perspective view showing the crawler tracks of a tracked vehicle, and Figure B is a conventional rubber shoe with rubber blocks attached. An explanatory diagram showing the board, FIG. 6A is a plan view showing a conventional rubber track board also made by joining rubber parts,
Figure B is a cross-sectional view of Figure A. 1... Crawler track, 2... Track board, 2a... Grocer,
6...Link, 8,18...Rubber pad, 9,2
0...Rubber track plate, 11...Bolt hole, 21,2
8... Pedestal part, 22... Spot facing part, 23... Mud removal hole, 24, 29... Projection part, 26... Step bottom part,
30...Mizobe.

Claims

[Scope of Utility Model Registration Claim] (1) A tracked vehicle consisting of tracks that are arranged in an endless arrangement by bushing links and hinges connected by inserting shaft pins, and that are removably attached to the underside of these links with bolts. 1. A rubber track board characterized in that a rubber pad having a predetermined unevenness formed on the surface is integrally bonded to the tread surface of the track board by vulcanization adhesive. (2) In the above-mentioned uneven molding of the rubber pad surface,
Both lateral ends are covered with a thin wall, and the thickness is tapered inward from the ends, and a substantially W-shaped step protrusion is formed over the entire lateral surface. The rubber track board according to claim (1), characterized in that mud drainage holes are bored in the vicinity of the holes. (3) In the uneven molding of the surface of the rubber pad,
The rubber track board according to claim (1), characterized in that two protrusions are formed in the lateral direction. (4) In the above-mentioned uneven molding of the rubber pad surface,
Claim (1) characterized in that a concave portion is formed around the bolt hole for mounting the track plate with a thin wall covering, and a pedestal portion having a concave portion in the center is provided protruding from both wing portions of the bolt hole. rubber shoes. (5) In the above-mentioned uneven molding of the rubber pad surface,
Three protrusions are formed in the lateral direction with a thickness approximately twice the height of the grouser, and the thickness of the groove between these protrusions is approximately equal to the height of the grouser so that the rubber pad has a substantially uniform thickness. The rubber track board according to claim (1), wherein the rubber track board is joined to the tread surface of the track board at.