JPH0419934U

JPH0419934U -

Info

Publication number: JPH0419934U
Application number: JP6061090U
Authority: JP
Priority date: 1990-06-11
Filing date: 1990-06-11
Publication date: 1992-02-19

Description

[Brief explanation of the drawing]

第１図は、本考案の一実施例の自在継手の分解
斜視図、第２図は、同組立断面図、第３図は、多
段積層ゴムタイプの免震装置を示す図、第４図は
、従来構成の自在継手を用いた免震装置を示す図
である。１１……リング体、１１ａ……取付面、１２ａ
，１２ｂ……リング装着孔、１３，１９……ベア
リング、１５……ヨーク、１６……取付面、１７
ａ，１７ｂ……ベアリング装着部、２０……丈違
いクロス。 Fig. 1 is an exploded perspective view of a universal joint according to an embodiment of the present invention, Fig. 2 is an assembled sectional view of the same, Fig. 3 is a diagram showing a multi-layer laminated rubber type seismic isolation device, and Fig. 4 is an exploded perspective view of a universal joint according to an embodiment of the present invention. , is a diagram showing a seismic isolation device using a universal joint with a conventional configuration. 11...Ring body, 11a...Mounting surface, 12a
, 12b...Ring mounting hole, 13, 19...Bearing, 15...Yoke, 16...Mounting surface, 17
a, 17b...Bearing installation part, 20...Cross of different length.

Claims

[Scope of utility model registration request]

A mounting surface 11a is provided at one end in the axial direction, and a pair of bearing mounting portions 12a, 1 are provided on the body portions facing each other.
2b; a ring body 11 that is inserted inside the ring body 11, has a mounting surface 16 on the opposite side to the mounting surface 11a, and has a bearing mounting portion 12a;
, 12b are a yoke 15 having bearing mounting parts 17a, 17b at positions shifted by 90 degrees in phase, and bearing mounting parts 12a, 12 of the ring body.
A universal joint characterized by comprising bearings 13, 19 and crosses 20 of different lengths mounted between bearing mounting portions 17a, 17b of a yoke.