JPH0418083U

JPH0418083U -

Info

Publication number: JPH0418083U
Application number: JP5872090U
Authority: JP
Priority date: 1990-06-02
Filing date: 1990-06-02
Publication date: 1992-02-14

Description

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

第１図〜第４図は本考案の第１実施例を示し、
第１図は第２図のＡ−Ａ線断面図、第２図は接地
側（外周側）平面図、第３図は反接地側（内周側
）平面図、第４図は第３図のＢ−Ｂ線断面図、第
５図は横滑り防止ラグの位置決め説明図、第６図
は本考案の第２実施例を示す要部断面図、第７図
は同第３実施例を示す要部断面図、第８図及び第
９図は従来例の断面図及び作用説明図である。１……クローラ、２……本体、２ａ……中央部
、３……内周面、４……係合突起、６……外周面
、７……ラグ、８……横滑り防止ラグ、１０……
駆動輪、１２……ピン。 1 to 4 show a first embodiment of the present invention,
Figure 1 is a sectional view taken along the line A-A in Figure 2, Figure 2 is a ground-contact side (outer circumferential side) plan view, Figure 3 is a plan view of the anti-ground side (inner circumferential side), and Figure 4 is the 5 is an explanatory diagram of the positioning of the anti-skid lug, FIG. 6 is a sectional view of main parts showing the second embodiment of the present invention, and FIG. 7 is a main part showing the third embodiment of the invention. The partial sectional view, FIGS. 8 and 9 are sectional views and action explanatory views of the conventional example. DESCRIPTION OF SYMBOLS 1... Crawler, 2... Main body, 2a... Central part, 3... Inner peripheral surface, 4... Engaging protrusion, 6... Outer peripheral surface, 7... Lug, 8... Skid prevention lug, 10... …
Drive wheel, 12...pin.

Claims

【実用新案登録請求の範囲】弾性材料からなる無端帯状本体２の内周面３に
、駆動輪１０と係合する左右一対の係合突起４を
周方向の間隔をおいて突設し、外周面６にラグ７
を周方向の間隔をおいて一体成形した雪上用クロ
ーラ１において、前記ラグ７間の本体２の中央部２ａ外周（接地
）面６に、横滑り防止ラグ８を駆動輪１０のピン
１２両端部直下又はその近傍に位置してそれぞれ
１又は複数突設したことを特徴とする雪上用クロ
ーラ。[Claims for Utility Model Registration] A pair of left and right engagement protrusions 4 that engage with the drive wheel 10 are provided protrudingly spaced apart from each other in the circumferential direction on the inner peripheral surface 3 of the endless belt-shaped main body 2 made of an elastic material. Lug 7 on side 6
In the snow crawler 1, which is integrally molded at intervals in the circumferential direction, a skid prevention lug 8 is placed on the outer circumferential (ground) surface 6 of the central part 2a of the main body 2 between the lugs 7, and directly below both ends of the pin 12 of the drive wheel 10. A snow crawler characterized in that one or more protruding crawlers are located at or near the snow crawler.