JPS61186856U

JPS61186856U -

Info

Publication number: JPS61186856U
Application number: JP6988885U
Authority: JP
Priority date: 1985-05-10
Filing date: 1985-05-10
Publication date: 1986-11-21

Description

[Brief explanation of the drawing]

図面は本考案の一実施例を示すものであつて、
第１図は変速レバー取付部の側面図、第２図は変
速装置の側面図、第３図は要部の平面図、第４図
は同上斜視図、第５図は低速時の作用図であつて
ａは変速レバー部の側面図、ｂは要部の平面図、
ｃは同上側面図、第６図は高速時の作用図であつ
てａは変速レバー部の側面図、ｂは要部の平面図
、ｃは同上側面図、第７図は耕耘機の側面図であ
る。６…変速レバー、１５…テンシヨンプーリー、
１６…揺動アーム、１７，１８…ボス、２０…カ
ム。 The drawings show one embodiment of the present invention,
Fig. 1 is a side view of the gear shift lever mounting part, Fig. 2 is a side view of the transmission, Fig. 3 is a plan view of the main parts, Fig. 4 is a perspective view of the same, and Fig. 5 is a view of the operation at low speed. A is a side view of the gear shift lever part, b is a plan view of the main part,
c is a side view of the same as above, Fig. 6 is an operational view at high speed, a is a side view of the gear shift lever part, b is a plan view of the main part, c is a side view of the above, and Fig. 7 is a side view of the tiller. It is. 6...Speed lever, 15...Tension pulley,
16... Swinging arm, 17, 18... Boss, 20... Cam.

Claims

[Scope of utility model registration request]

In a transmission device in which two speed change belts are placed between a pair of speed change pulleys, and one of the belts is tensioned by a tension pulley 15 to transmit a speed change, the tension pulley 15
The boss 17 of the swinging arm 16 and the cam 2 are pivotally supported.
The boss 18 that abuts the cam 20 is slidably supported on the same support shaft, and an engagement piece that protrudes from the boss 18 that abuts the cam 20 is provided to protrude from the boss 17 of the swing arm 16. 1. A tension clutch for a transmission, characterized in that the tension clutch is removably connected to the non-operating side of the clutch, and each of the bosses 17 and 18 is operatively connected to a speed change lever 6.