The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 02, 1996
Filed:
Nov. 29, 1993
Kanji Kato, Chiba, JP;
Kesaaki Mochizuki, Kukisaki, JP;
Kozo Ando, Tokyo, JP;
Hiroshi Oya, Tokyo, JP;
Akira Hamamoto, Yokosuka, JP;
Mitsuo Kobayashi, Osaka, JP;
Katsuhiko Sakamoto, Takatsuki, JP;
Kenichi Fujita, Himeji, JP;
Hideto Yabumoto, Suita, JP;
Ishikawajima-Harima Jukogyo Kabushiki Kaisha, Tokyo, JP;
Kabushiki Naisha Nippon Shokubai, Osaka, JP;
Abstract
Synthetic resin structural members are inserted into a hollow joint member to abut each other in the joint member. A bearing-pressure damping member is fitted into each of bolt holes on the members, axes of bolts extend alternately in two mutually perpendicular directions. The structural members and the hollow joint member are secured with bolts and nuts. Due to damping action resulting from elastic deformations of the damping members, a load is substantially evenly distributed over the whole bolts to prevent concentration of the load to some of the bolts. The arrangement of the bolts with their axes extending alternately in two mutually perpendicular directions will shorten the length of the joint member.