JPS638424U

JPS638424U -

Info

Publication number: JPS638424U
Application number: JP10269986U
Authority: JP
Priority date: 1986-07-04
Filing date: 1986-07-04
Publication date: 1988-01-20

Description

[Brief explanation of the drawing]

第１ａ図はこの考案に係るクラツチデイスクの
一実施例を示す一部破砕正面図、第１ｂ図は第１
ａ図における―線断面図、第２図は本考案の
一実施例を示す要部拡大断面図、第３図は本考案
の他の実施例を示す要部拡大断面図、第４図は従
来のクラツチデイスクの要部拡大断面図である。３……出力部材、５……入力部材、６……入力
側アーム（仕切部材）、７……出力側アーム（仕
切部材）、８……流体室、８ａ……第１流体室、
８ｂ……第２流体室、９……弾性体、１００，１
００ａ……オリフイス機構、１０１，１０１ａ…
…オリフイス通路、１０２，１０２ａ……大径部
、１０３，１０３ａ……浮動体、１２０，１２０
ａ……収納室。 Fig. 1a is a partially exploded front view showing one embodiment of the clutch disk according to this invention, and Fig. 1b is the first embodiment of the clutch disk.
2 is an enlarged sectional view of the main part showing one embodiment of the present invention, Fig. 3 is an enlarged sectional view of the main part showing another embodiment of the invention, and Fig. 4 is a conventional one. FIG. 3 is an enlarged cross-sectional view of a main part of the clutch disk of FIG. 3... Output member, 5... Input member, 6... Input side arm (partition member), 7... Output side arm (partition member), 8... Fluid chamber, 8a... First fluid chamber,
8b...Second fluid chamber, 9...Elastic body, 100,1
00a... Orifice mechanism, 101, 101a...
... Orifice passage, 102, 102a... Large diameter part, 103, 103a... Floating body, 120, 120
a...Storage room.

Claims

[Claims for Utility Model Registration] An input member and an output member arranged to be rotatable relative to each other, and an elastic body provided between these input and output members to buffer torque transmission between the input and output members. a fluid chamber formed in one of the input and output members and filled with a working fluid; a fluid chamber protruding into the fluid chamber from the other of the input and output members, and a first and a second fluid chamber extending in the rotational direction within the fluid chamber; a partition member that is separated from the fluid chamber; an orifice passage provided in the partition member that communicates the first and second fluid chambers; a large diameter portion formed in the orifice passage; and a large diameter portion that moves into the large diameter portion. an orifice mechanism having a floating body accommodated therein; the damping effect when the working fluid flows by displacement between the first and second fluid chambers through the orifice mechanism is such that the floating body is located at one end of the large diameter portion; In the clutch disk, which has two types of damping force, large and small, when the side is closed and when the floating body moves inside the large diameter part, the orifice mechanism is installed from the input and output members. It is characterized in that it is formed separately from the partition member using a lightweight member, and a storage chamber for storing the orifice mechanism is formed in the partition member, and the orifice mechanism is assembled by inserting the orifice mechanism into the storage chamber. Clutch disk.