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Patent Searching and Data


Title:
BALL JOINT DEVICE
Document Type and Number:
Japanese Patent JP3725913
Kind Code:
B2
Abstract:

PURPOSE: To improve the work efficiency of fixing and removal of a ball joint mounting member 51 to a ball stud 13 by preventing the whirling together of the ball stud 13 caused by the rotation of a nut 61 without special regulating operation.
CONSTITUTION: A seat 30 is provided at the stud part 25 of a ball stud 13, and a whirling-together preventing plate 16 is joined and fixed to the seat 30, being screwed in the stud 25. The whirling-together preventive plate 16 has a contact face 36 with the ball joint mounting member 51 larger than the area of the seat 30. The ball joint mounting member 51 is inserted into the stud 25, and also a nut 61 is screwed and fastened on it. Accordingly, the frictional resistance between the ball joint mounting member 51 and the contact face 36 of the whirling-together preventive plate 16 becomes larger than an effect of the torque added to the ball stud 13, whereby the whirling-together of the ball stud 13 by the rotation of the nut 16b can be prevented.


Inventors:
Michito Toyoda
Yoshihiro Suzuki
Keiichiro Suzuki
Application Number:
JP8661195A
Publication Date:
December 14, 2005
Filing Date:
April 12, 1995
Export Citation:
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Assignee:
Somic Ishikawa Co., Ltd.
International Classes:
B60G7/00; F16B35/04; F16B43/00; F16C11/06; F16F9/54; (IPC1-7): F16C11/06; F16B35/04; F16B43/00
Domestic Patent References:
JP1172610A
JP54176067U
JP59056407U
JP62034217U
JP61058727U
JP55084308U
JP1131006U
JP4030306U
JP61136013A
JP5332341A
JP5094523U
JP6010938A
Attorney, Agent or Firm:
樺澤 襄
Shimamune Masami
Satoshi Kabazawa