JPH0327891U

JPH0327891U -

Info

Publication number: JPH0327891U
Application number: JP8838089U
Authority: JP
Priority date: 1989-07-27
Filing date: 1989-07-27
Publication date: 1991-03-20

Description

[Brief explanation of drawings]

第１図乃至第３図は本考案における一実施例で
あり、第１図はオルダム継手の側面図、第２図は
オルダム継手の平面図、第３図は第１凸部が公転
力を伝達する状態を示す平面図、第４図乃至第７
図は従来例であり、第４図はスクロール圧縮機の
圧縮機構部を一部断面を有して示す斜視図、第５
図はオルダム継手の側面図、第６図はオルダム継
手の平面図、第７図は第１凸部が公転力を伝達す
る状態を示す平面図である。１５……オルダム継手、１６……本体、１７…
…第１凸部、１８……第１凸部、１７ａ……支軸
、１８ａ……支軸、１９……第２凸部、２０……
第２凸部、１９ａ……支軸、２０ａ……支軸。 Figures 1 to 3 show an embodiment of the present invention, with Figure 1 being a side view of the Oldham joint, Figure 2 being a plan view of the Oldham joint, and Figure 3 being the first convex portion transmitting the revolving force. 4 to 7 are plan views showing the state in which
The figures show a conventional example, and Fig. 4 is a perspective view with a partial cross section showing the compression mechanism section of a scroll compressor, and Fig. 5
The figure is a side view of the Oldham's joint, FIG. 6 is a plan view of the Oldham's joint, and FIG. 7 is a plan view showing a state in which the first convex portion transmits the revolving force. 15... Oldham joint, 16... main body, 17...
...First convex portion, 18... First convex portion, 17a... Support shaft, 18a... Support shaft, 19... Second convex portion, 20...
Second convex portion, 19a...support shaft, 20a...support shaft.

Claims

[Scope of utility model registration request]

a ring-shaped main body; a pair of first rings protruding from one side of the main body in the axial direction and facing each other in the radial direction;
a convex portion, and a pair of second convex portions that protrude in the other axial direction of the main body and are located and face each other in a radial direction that is substantially orthogonal to the opposing radial direction of the first convex portion; In the guiding Oldham joint,
Each of the first convex portion and the second convex portion is formed separately from the ring-shaped main body, and a support parallel to the axial direction is provided at the attachment position of the first convex portion and the second convex portion of the main body. An Oldham joint characterized in that a shaft is provided, and the separately formed first and second projections are respectively attached to the shaft so as to be rotatable in a direction around the shaft.