JPS62131146U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案にかかるトルクカム装置の一例
の縦断面図、第２図、第３図は第１図の―線
断面図および―線断面図、第４図はカム部材
の斜視図である。 １……入力軸、４……可動シーブ（出力部材）
、５……トルクカムフランジ（入力部材）、４ｂ
，５ｃ……縦溝（係合部）、８，９……カム部材
、８ａ，９ａ……カム面、８ｃ，９ｃ……突起、
１０……カムローラ、１２……コイルスプリング
。 FIG. 1 is a longitudinal sectional view of an example of a torque cam device according to the present invention, FIGS. 2 and 3 are sectional views taken along lines - and -, of FIG. 1, and FIG. 4 is a perspective view of a cam member. . 1...Input shaft, 4...Movable sheave (output member)
, 5...torque cam flange (input member), 4b
, 5c... Vertical groove (engaging portion), 8, 9... Cam member, 8a, 9a... Cam surface, 8c, 9c... Projection,
10...Cam roller, 12...Coil spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 同一軸線上に軸方向および回転方向に相対移動
可能に配置された入、出力部材と、入、出力部材
の対向面に設けられたカム面と、カム面間に転動
自在に配置されたカムローラとを備え、入力部材
から出力部材へ伝達トルクに応じた推力を与える
トルクカム装置において、上記カム面は入、出力
部材とは別体でかつ実質的に同一形状の一対のカ
ム部材に形成され、各カム部材は入、出力部材に
形成された係合部に回動不能に係合していること
を特徴とするトルクカム装置。 Input and output members arranged to be relatively movable in the axial and rotational directions on the same axis, cam surfaces provided on opposing surfaces of the input and output members, and a cam roller arranged to be freely rotatable between the cam surfaces. and a torque cam device that applies thrust according to the transmitted torque from the input member to the output member, the cam surface being formed as a pair of cam members that are separate from the input and output members and have substantially the same shape, A torque cam device characterized in that each cam member is unrotatably engaged with an engaging portion formed on the input and output members.