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:
Jan. 27, 2015
Filed:
May. 26, 2010
Hiroshi Isobe, Iwata, JP;
Takayoshi Ozaki, Iwata, JP;
Yoshitaka Nagano, Iwata, JP;
Yukihiro Nishio, Iwata, JP;
Hiroshi Isobe, Iwata, JP;
Takayoshi Ozaki, Iwata, JP;
Yoshitaka Nagano, Iwata, JP;
Yukihiro Nishio, Iwata, JP;
NTN Corporation, Osaka, JP;
Abstract
A remote controlled actuator includes an elongated spindle guide section (), a distal end member () fitted to the distal end thereof for alteration in attitude, and a drive unit housing () connected with a base end of the spindle guide section (). The distal end member () rotatably support a spindle () holding a tool (). The spindle guide section () includes a rotary shaft () for transmitting a rotation of the spindle () and an attitude altering member () for altering the attitude of the distal end member () both within an outer shell pipe () forming an outer shell. The attitude altering member () is reciprocally movably inserted in a guide pipe () within the outer shell pipe (). A guide pipe restraining unit () is provided for restraining the guide pipe () from moving within the outer shell pipe ().