JPH0335913U

JPH0335913U -

Info

Publication number: JPH0335913U
Application number: JP8319689U
Authority: JP
Priority date: 1989-07-14
Filing date: 1989-07-14
Publication date: 1991-04-08

Description

[Brief explanation of drawings]

第１図は本考案の一実施例であるキヤタピラー
装置の一部切欠要部斜視図であり、第２図は第１
図における回転駆動体と周辺部の断面図、第３図
及び第４図は第１図における押圧バーの一部切欠
平面図及び横断面図である。第５図は従来のキヤ
タピラー装置の平面構成図であり、第６図はその
キヤタピラー装置の要部断面図、第７図は同じキ
ヤタピラー装置の不具合の説明図である。１０……キヤタピラーユニツト、１４……スプ
ロケツト、１６……チエーン、１８……パツド、
３０……長尺体、３１……押圧バー、３４……回
転体。 FIG. 1 is a perspective view of a partially cutaway main part of a caterpillar device which is an embodiment of the present invention, and FIG.
3 and 4 are a partially cutaway plan view and a cross-sectional view of the pressing bar in FIG. 1, respectively. FIG. 5 is a plan configuration diagram of a conventional caterpillar device, FIG. 6 is a sectional view of a main part of the caterpillar device, and FIG. 7 is an explanatory diagram of a malfunction of the same caterpillar device. 10... Caterpillar unit, 14... Sprocket, 16... Chain, 18... Pad,
30... Long body, 31... Press bar, 34... Rotating body.

Claims

[Claims for Utility Model Registration] Catapillar units consisting of plate-shaped pads continuously fixed along an endless annular chain driven by a sprocket are arranged opposite to each other, and the pads of each of these units are In the caterpillar device, which conveys the elongated object as the pad moves while sandwiching the elongated object, a press bar extending in the continuous direction of the pads is disposed on each caterpillar unit so as to face the back surface of the pad. At the same time, a rotating body is connected to the pressing bar so that the rotating bodies are brought into contact with the back surface of each moving pad, and the pressing bar is biased toward the pad so that the pads are moved. A caterpillar device characterized in that it is configured to apply clamping pressure to the elongated body.