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:
Oct. 29, 2013
Filed:
Mar. 24, 2008
Takayuki Endou, Toyota, JP;
Hideki Uramichi, Toyota, JP;
Takayuki Endou, Toyota, JP;
Hideki Uramichi, Toyota, JP;
Toyota Boshoku Kabushiki Kaisha, Aichi-Ken, JP;
Abstract
A connecting apparatus of the present invention includes an inner teeth member with inner teeth, a guide member with a rotation support portion rotatably supporting an outer peripheral surface of the inner teeth member, a first and second teeth member movably mounted on the guide member, and a switching member capable of switching a lock state and an unlock state by moving the first and second outer teeth members. Further the connecting apparatus includes a backlash preventing mechanism capable of preventing a backlash of the inner teeth member with respect to the guide member by the switching member pushing the inner teeth member () to the rotation support portion of the guide member. Space is formed between outer teeth of the second outer teeth member and the inner teeth of the inner teeth member. The space permits them to mesh with each other, and forms clearance between them in a radial direction.