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. 11, 1981
Filed:
Dec. 26, 1979
Nifco Inc., Kanagawa, JP;
Ohi Seisakusho Co., Ltd., Kanagawa, JP;
Abstract
An apparatus for rotatably connecting an operating rod to a rotary operating member, which apparatus comprises a main connection member made of a synthetic resin and integrally provided with a head portion incorporating retention means for retaining the operating rod and an engaging leg portion extended perpendicularly from the lower side of the head portion, provided on the peripheral surface thereof with an engaging stepped portion and containing a hollow portion therein; and an insertion member made of a metallic material and provided with a female screw hole adapted for helical union with a male screw formed on the peripheral surface of the operating rod; the main connection member having an opening formed in the head portion thereof to a depth enough for communication with the hollow portion of the engaging leg portion.