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. 25, 2000
Filed:
Sep. 30, 1997
Applicant:
Inventors:
Yasuji Shibahata, Saitama-ken, JP;
Nobuharu Kuriki, Saitama-ken, JP;
Assignee:
Honda Giken Kogyo Kabushiki Kaisha, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16F / ;
U.S. Cl.
CPC ...
188271 ; 1882661 ; 188280 ; 280-5519 ; 267134 ; 267196 ;
Abstract
A small-sized damper is provided which enables to effectively vary the damping force of a damper even in a region in which the moving speed of a rod is small. On one of a damper main body and a rod which is inserted into the damper main body, there are mounted a magnet coil having a winding axial line which is coaxial with the damper, and magnetizable attracting members. By electric charging to the magnet coil, the magnetizable attracting members are attracted into contact with the other of the damper main body and the rod.