Title:
STRUCTURE FOR TIGHTENING BOLT, AND STRUCTURE SUPPORT MEMBER
Document Type and Number:
Japanese Patent JP2003327155
Kind Code:
A
Abstract:
To restrain stress from being concentrated in a bolt tightening part when a vehicle is used usually, and to make the bolt tightening part broken from a stress concentrated part as a start point at the time of vehicle body collision.
A bolt 17 tightened to a body 13 is inserted into a tightening hole 16 formed with at least one notch 15, the notch 15 is covered fully by a bearing surface 17b of the bolt 17 for covering the hole 16, and an engine rear support member or the like is tightened to the body 13.
Inventors:
KAWAMOTO YOSHIHIRO
KURITA SHINJI
KURITA SHINJI
Application Number:
JP2002134323A
Publication Date:
November 19, 2003
Filing Date:
May 09, 2002
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
B62D25/20; B60K5/00; B62D21/00; B62D21/15; B62D27/06; F16B5/02; F16B31/00; F16F7/12; F16B21/09; (IPC1-7): B62D21/15; B60K5/00; B62D21/00; B62D25/20; F16B5/02; F16B31/00
Attorney, Agent or Firm:
Tadahiko Ito