JPS60143956U

JPS60143956U - belt transmission

Info

Publication number: JPS60143956U
Application number: JP3194484U
Authority: JP
Inventors: 九郎明川　徹
Original assignee: ジャガー株式会社
Priority date: 1984-03-05
Filing date: 1984-03-05
Publication date: 1985-09-24

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案に係るベルト伝動装置の要部の平面図、
第２図は別の実施例の切欠いたベルト部分より見た側面
図である。１．１１・・・プーリ、３，１３・・・固定軸、４，１
４・・・アーム、５．１８・・・ベルト、６，１７・・
・コロ、７．１５・・・バネ、１６・・・ストッパーピ
ン、１９・・・長孔、２０・・・締付ナツト。FIG. 1 is a plan view of the main parts of the belt transmission device according to the present invention;
FIG. 2 is a side view of another embodiment as seen from a cut-out belt portion. 1.11...Pulley, 3,13...Fixed shaft, 4,1
4...Arm, 5.18...Belt, 6,17...
- Roller, 7.15... Spring, 16... Stopper pin, 19... Long hole, 20... Tightening nut.

Claims

[Scope of utility model registration request]

(1) It has means for holding down the belt hung on the pulley,
A belt transmission device comprising an arm rotatable around a fixed axis near the belt, and a spring biasing the arm in one rotational direction so that the holding means is pressed toward the belt.

(2) The belt transmission device according to claim 1, wherein the pressing means is a roller.

(3) The belt transmission device according to claim 1, wherein the arm is provided with a regulating means that engages with the arm to position the roller.

(4) The belt transmission device according to claim 3, wherein the regulating means is a stopper pin.

(5) The belt transmission device according to claim 4, wherein the stopper pin is fitted into an elongated hole and whose position can be adjusted within the elongated hole by a tightening screw.