JPS6388588U

JPS6388588U -

Info

Publication number: JPS6388588U
Application number: JP18428986U
Authority: JP
Priority date: 1986-11-28
Filing date: 1986-11-28
Publication date: 1988-06-09

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す断面図、第２
図は同側面図、第３図は同低面図、第４図は従来
例を示す底面図、第５図は同側面図である。２０…無端帯、２２…横置補強体、２３…係合
孔、２４…接地面、２５，２６…ラグ、２７，２
８…内端側ラグ部、２９，３０…中間側ラグ部、
３１，３２…外端側ラグ部、３４…転輪転動面、
３５…投影域。 Fig. 1 is a sectional view showing one embodiment of the present invention;
3 is a side view of the same, FIG. 3 is a bottom view of the same, FIG. 4 is a bottom view showing a conventional example, and FIG. 5 is a side view of the same. 20...Endless band, 22...Horizontal reinforcement body, 23...Engagement hole, 24...Tread surface, 25, 26...Lug, 27,2
8... Inner end side lug part, 29, 30... Intermediate side lug part,
31, 32... Outer end side lug portion, 34... Rolling wheel rolling surface,
35...Projection area.

Claims

[Scope of utility model registration request]

Horizontal reinforcing bodies 22 are embedded at equal intervals in an endless band 20 made of an elastic material, and this endless band 20
An engagement hole 23 located between each of the horizontal reinforcing bodies 22 is formed at the center in the width direction of the endless strip 20, and
4 side, the inner end side is located in the projection area 35 of the rolling wheel rolling surface 34 and forward in the endless belt running direction, and the outer end side is located outward from the projection area of the rolling wheel rolling surface 34 and in the endless belt running direction. Two rows of lugs 2 in the width direction located on the rear side
5, 26, each lug 25, 26 has a height of the lug portion 28 within the projection area 35 of the rolling wheel rolling surface 34 and away from the projection area of the horizontal reinforcing body 22 in the rotation direction. _H1 is the maximum, and the height H2 of the lug portion 31 which is away from the projection area 35 of the rolling wheel rolling surface 34 in the width direction and away from the projection area of the horizontal reinforcement body 22 in the running direction is the height _H2 . The height _H3 of the lug portions 27, 29, and ₃₀ , which is smaller than the height H1 and is within the projection area of the horizontal reinforcement body 22 and the width of the horizontal reinforcement body 22, is the height _H1 and _H2. A crawler characterized by being smaller than a crawler.