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. 19, 2020
Filed:
Sep. 21, 2018
Shinano Kenshi Kabushiki Kaisha, Nagano, JP;
Mu Lab, Ltd., Fukushima, JP;
Sadaaki Watanabe, Nagano, JP;
Masahide Fushimi, Fukushima, JP;
SHINANO KANSHI KABUSHIKI KAISHA, Nagano, JP;
MU LAB, LTD., Fukushima, JP;
Abstract
A cam pedestal member includes a plurality of three-dimensional cams including a plurality of cam guiding surfaces continuing over a range from a through hole provided at a center of a cam base portion to an outer peripheral side, and being formed upright at a plurality of positions. The cam base portion includes coupling portions coupling the cam pedestal member directly or indirectly to a rotor shaft at plurality of positions in gap areas between radially inner ends and radially outer ends of the adjacent three-dimensional cams.