JPH0462430U

JPH0462430U -

Info

Publication number: JPH0462430U
Application number: JP10682090U
Authority: JP
Priority date: 1990-10-11
Filing date: 1990-10-11
Publication date: 1992-05-28

Description

[Brief explanation of drawings]

第１図は自動車のエンジン、クラツチおよび流
体圧作動装置を示す概略的説明図。第２図は本考
案による振動減衰装置の第１の実施例を示す図面
。第３図もまた本考案による減衰装置の第２の実
施例を示す図面。第４図は本考案による減衰装置
のさらに他の実施例を示す図面。１１……内燃機関、１２……クランクシヤフト
、１３……軸受、１４……フライホイール、１５
……摩擦クラツチ、１６……入力軸、１７……レ
リーズ軸、１８……レバー、２１……クラツチペ
ダル、２３，３２……プツシユロツド、２４，３
１……ピストン、２５……マスターシリンダー、
２６……出口管、２７……クラツチ振動減衰装置
、２８……管、２９……クラツチスレーヴシリン
ダー、４１……ダイアフラム、４２……機械加工
された面、４３……鋳鉄の本体、４４……リテー
ナーキヤツプ、４６……円形凹部、４７……入口
ポート、４８……出口ポート、１４１……ダイヤ
フラムすなわち境界板、１４３……本体、１４６
……凹部、１４７……入口ポート／出口ポート、
２４６……凹部、２４７，２４８……ポート。 FIG. 1 is a schematic explanatory diagram showing an engine, a clutch, and a hydraulically actuated device of an automobile. FIG. 2 is a drawing showing a first embodiment of the vibration damping device according to the present invention. FIG. 3 also shows a second embodiment of the damping device according to the present invention. FIG. 4 is a drawing showing still another embodiment of the damping device according to the present invention. 11... Internal combustion engine, 12... Crankshaft, 13... Bearing, 14... Flywheel, 15
... Friction clutch, 16 ... Input shaft, 17 ... Release shaft, 18 ... Lever, 21 ... Clutch pedal, 23, 32 ... Push rod, 24, 3
1... Piston, 25... Master cylinder,
26... Outlet tube, 27... Clutch vibration damper, 28... Tube, 29... Clutch slave cylinder, 41... Diaphragm, 42... Machined surface, 43... Cast iron body, 44... Retainer cap, 46...Circular recess, 47...Inlet port, 48...Outlet port, 141...Diaphragm or boundary plate, 143...Body, 146
... recess, 147 ... inlet port/outlet port,
246... recess, 247, 248... port.

Claims

[Claims for Utility Model Registration] (1) A vibration damping device for a fluid pressure actuated device of a clutch, wherein the vibration damping device includes a pair of boundary plates forming boundaries for the fluid pressure actuation device, and these boundaries A vibration damping device, wherein both plates are adapted to simultaneously track and damp vibrations transmitted through the fluid within the hydraulically actuated device. (2) The vibration damping device according to claim 1, wherein the boundary plates are arranged to face each other. (3) Fluid enters and exits the damping device through a single port.
Or the vibration damping device described in 2. 4. A vibration damping device as claimed in claim 2 or 3, wherein fluid enters the damping device through one port and exits through a second port. (5) The boundary plate is a sheet steel plate whose outer edge is supported and sealed by the main body forming the recess forming a boundary for the fluid member formed by the recess, the sheet steel plate having one side; 5. A vibration damping device according to claim 1, wherein the vibration damping device is actuated by a hydraulic fluid and the other surface is substantially pressure-free. (6) A hydraulically actuated clutch having a vibration damping device disposed between a master cylinder piston and a slave cylinder within the actuating device, wherein the damping device is transmitted through a hydraulic fluid within the actuating device. A hydraulically actuated clutch comprising a pair of boundary plates for a hydraulically actuated device capable of following and damping vibrations caused by the clutch. 7. A hydraulically actuated damping system for a clutch as set forth in claim 4, wherein said damping system is disposed within said hydraulically actuated system between said master cylinder and said slave cylinder. (8) A hydraulically actuated damping device of a clutch in which the two boundary plates of the damping device are connected in series through a hydraulically actuated device. (9) A hydraulically actuated damping device of a clutch in which the two boundary plates of the damping device are connected in parallel through a hydraulically actuated device.