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:
Aug. 06, 2002
Filed:
Apr. 20, 2000
Applicant:
Inventor:
Hisato Shimomura, Miyagi-ken, JP;
Assignee:
Alps Electric Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01C 1/016 ;
U.S. Cl.
CPC ...
H01C 1/016 ;
Abstract
In a multidirectional input device, a control shaft and an operating member are spline-connected so that when the control shaft is turned in the tilted state, the operating member spline-connected to the control shaft also turns even if there is friction between the bottom portion thereof and a bottom plate due to elastic pressing by an urging member. The operating member turns in a rolling manner without slipping on the bottom plate, Thereby improving the manipulation feeling of the control shaft.