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:
Mar. 03, 1981
Filed:
Jul. 18, 1979
Yasuhisa Nishikawa, Toda-shi, Saitama-ken, JP;
Yoichi Ishii, Toda-shi, Saitama-ken, JP;
Takao Kanai, Toda-shi, Saitama-ken, JP;
Other;
Abstract
A pushbutton tuner wherein a plurality of tilting actuating links are provided for a slide member for causing cores to move in-and-out of coils and the actuating links are adapted to engage setting pins of frequency regulating members respectively, which are provided on button slides actuatable by push buttons, respectively to effect a selection operation, which tuner is characterized in that a pivotal pin fitted in a hole formed in each of the frequency regulating members has a tapering portion and each of the setting pins also has a tapering portion at a portion where the setting pin engages the actuating link associated therewith.