JPH01143442U

JPH01143442U -

Info

Publication number: JPH01143442U
Application number: JP3961488U
Authority: JP
Priority date: 1988-03-28
Filing date: 1988-03-28
Publication date: 1989-10-02

Description

[Brief explanation of the drawing]

第１〜２図は本考案の第一実施例を示しており
、第１図は第８図のＡ部に相当する分解斜視図、
第２図は第一伝達部材の断面図、第３図は第一伝
達部材の別例を示す、第２図同様の断面図、第４
図は本考案の第二実施例を、第５図は同第三実施
例を、第６図は同第四実施例を、第７図は同第五
実施例を、それぞれ示す、第８図のＡ部又はＢ部
に相当する断面図、第８〜９図はケーブルを用い
た動力伝達機構を組み込んだクラツチ装置の構成
を略示しており、第８図は動力伝達中の状態を、
第９図は動力切断中の状態を、それぞれ示す断面
図、第１０図は従来の緩衝装置の断面図である。１：クラツチペダル、２，２ａ，２ｂ：ケーブ
ル、３：レリーズフオーク、４：枢軸、５：軸、
６：レリーズハブ、７：ダイヤフラムばね、８：
クラツチ板、９：フライホイール、１０：プレツ
シヤープレート、１１：ケーシング、１２：係止
駒、１２ａ：大径部、１２ｂ：小径部、１３：緩
衝部材、１４：ブラケツト、１５：軸、１６：円
孔、１７：受部、１８：レバー、１９：第一伝達
部材、２０：主体、２０ａ：大径部、２０ｂ：小
径部、２０ｃ：段部、２１：緩衝部材、２２：ス
トツプリング、２３：通孔、２４：衝合片、２５
：円筒壁。 1 and 2 show a first embodiment of the present invention, and FIG. 1 is an exploded perspective view corresponding to section A in FIG.
Figure 2 is a sectional view of the first transmission member, Figure 3 is a sectional view similar to Figure 2 showing another example of the first transmission member, and Figure 4 is a sectional view of the first transmission member.
The figure shows the second embodiment of the present invention, FIG. 5 shows the third embodiment, FIG. 6 shows the fourth embodiment, and FIG. 7 shows the fifth embodiment. 8 and 9 schematically illustrate the configuration of a clutch device incorporating a power transmission mechanism using a cable, and FIG. 8 shows the state during power transmission.
FIG. 9 is a sectional view showing a state in which power is being cut off, and FIG. 10 is a sectional view of a conventional shock absorber. 1: Clutch pedal, 2, 2a, 2b: Cable, 3: Release fork, 4: Pivot, 5: Axis,
6: Release hub, 7: Diaphragm spring, 8:
Clutch plate, 9: Flywheel, 10: Pressure plate, 11: Casing, 12: Locking piece, 12a: Large diameter portion, 12b: Small diameter portion, 13: Buffer member, 14: Bracket, 15: Shaft, 16 : circular hole, 17: receiving part, 18: lever, 19: first transmission member, 20: main body, 20a: large diameter part, 20b: small diameter part, 20c: step part, 21: buffer member, 22: stop ring, 23 : Through hole, 24: Collision piece, 25
: Cylindrical wall.

Claims

[Claims for Utility Model Registration] (1) The device is attached to a power transmission mechanism that transmits power in the length direction of the cable by pushing and pulling the cable, and prevents vibrations applied to one end of the cable from being transmitted to the other end. This is a shock absorbing device for preventing the transmission of power, which includes a first transmission member in the middle of the power transmission mechanism, which is a combination of an initial transmission member made of a relatively soft elastic material and a final transmission member made of a hard material; A buffer transmission section including one transmission member and a second transmission member facing each other is provided, and the buffer transmission section elastically deforms the initial transmission member that is in contact with the second transmission member at the start of power transmission by the cable. , so that the final transmission member is in contact with the second transmission member, the distance between the second transmission member and the initial transmission member at the time when power is not transmitted is set to the distance between the second transmission member and the final transmission member at the same time. A shock absorber in a power transmission mechanism that uses a cable that is shorter than the distance between the two. (2) A first transmission member, which is a combination of a large-diameter initial transmission member and a small-diameter final transmission member, is supported on a shaft that spans the bifurcated part of the bracket that connects one end of the cable, and the first transmission member is A shock absorbing device in a power transmission mechanism using a cable according to claim 1, wherein the second transmission member is opposed to the outer periphery. (3) Insert one end of the cable into the through hole formed in the second transmission member so that it can move freely in the length direction, and fix the final transmission member to one end of the cable that protrudes to one side of the second transmission member. Then, an initial transmission member is installed concentrically with this final transmission member, and the distance between the second transmission member and the initial transmission member at the time when power is not transmitted is determined by the distance between the second transmission member and the final transmission member at the same time. A shock absorber in a power transmission mechanism using a cable according to claim 1, wherein the distance is shorter than the distance.