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:
May. 15, 2007
Filed:
Jan. 11, 2005
Applicants:
Jean-françois Pfister, Sonceboz, CH;
Pierre Gandel, Montfaucon, FR;
Inventors:
Jean-François Pfister, Sonceboz, CH;
Pierre Gandel, Montfaucon, FR;
Assignee:
Société Industrielle de Sonceboz, S.A., Sonceboz, CH;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H02K 7/06 (2006.01); H02K 37/24 (2006.01); F16H 25/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
A linear actuator for displacing a member or a set of movable members, having an electric stepping motor () with a rotor having a portion in the form of a nut (), and a linear-movement screw () engaging the nut portion of the rotor. The screw has a coupling portion () disposed at an extremity and intended to engage a coupling portion () of the movable member to be displaced.