JPH01178225U

JPH01178225U -

Info

Publication number: JPH01178225U
Application number: JP7473688U
Authority: JP
Priority date: 1988-06-07
Filing date: 1988-06-07
Publication date: 1989-12-20
Anticipated expiration: 2003-06-07
Also published as: JPH0625707Y2

Description

[Brief explanation of drawings]

第１図は本考案一実施例を説明するための被動
デイスクと中間伝達デイスクの寸法仕様関係図、
第２図は被動デイスクと中間伝達デイスクとの継
手連結時の中途状態を示す図、第３図は別実施例
を説明するための被動デイスクと中間伝達デイス
クの寸法仕様関係図、第４図は別実施例の継手連
結初期状態を示す図、第５図は面取り部の角度に
ついて説明するための図、第６図はさらに別実施
例の継手連結初期状態を示す図、第７図はさらに
別実施例の継手連結初期状態を示す図、第８図及
び第９図は継手部の凹凸組み合わせを各例につき
示す図、第１０図はオルダム継手の原理構成図、
第１１図は従来技術を説明するのに用いたユニツ
ト駆動構成図、第１２図は同上ユニツト駆動構成
においてオルダム継手が連結された状態を示す断
面図、第１３図は各デイスクの組み合わせ構成斜
視図、第１４図は上記オルダム継手の連結がなさ
れていない前の状態を示す一部縦断面図である。１１，１１１……駆動デイスク、１２，１１２
……中間伝達デイスク、１３，１１３……被動デ
イスク、１７，１８……軸、ｔ_１，ｔ_２，ｔ_３，
ｔ_４……幅。 FIG. 1 is a dimensional specification relationship diagram of a driven disk and an intermediate transmission disk for explaining one embodiment of the present invention;
Fig. 2 is a diagram showing the intermediate state of the driven disc and intermediate transmission disc when the joint is connected, Fig. 3 is a dimensional specification relationship diagram of the driven disc and intermediate transmission disc for explaining another embodiment, and Fig. 4 is a diagram showing the dimensional specification relationship between the driven disc and the intermediate transmission disc. FIG. 5 is a diagram for explaining the angle of the chamfered portion. FIG. 6 is a diagram showing the initial state of joint connection in another embodiment. FIG. 7 is a diagram showing an initial state of joint connection in another embodiment. 8 and 9 are diagrams showing the combination of concave and convex portions of the joint in each example; FIG. 10 is a diagram showing the principle configuration of Oldham's joint;
Fig. 11 is a unit drive configuration diagram used to explain the prior art, Fig. 12 is a sectional view showing a state in which the Oldham joint is connected in the same unit drive configuration, and Fig. 13 is a perspective view of the combined configuration of each disk. , FIG. 14 is a partial vertical cross-sectional view showing the state before the Oldham joint is connected. 11,111... Drive disk, 12,112
... Intermediate transmission disk, 13, 113 ... Driven disk, 17, 18 ... Shaft, t ₁ , t ₂ , t ₃ ,
_t4 ...Width.

Claims

[Scope of utility model registration request]

An intermediate transmission fitted to either one of the two shafts, between a driving disk provided on the shaft and a driven disk provided on another shaft disposed approximately in the axial direction of the shaft. Disks are interposed, and the joint portion of one of the disks is freely engageable and detachable from the joint portion of the other disk, and in each engaged state, the rotation of the drive disk is transmitted through the intermediate transmission disk. This is an Oldham joint that transmits transmission to the driven disk side, and the difference in the width of the tip of each joint that is engaged and released is equal to or larger than the fitting clearance of the intermediate transmission disk with respect to one of the shafts. An Oldham joint characterized by being set to .