Mitsubishi Electric Corporation

Hirofumi Miyoshi

Junichi Imai

Hidekazu Katayama

Ryohei Hayashi

Kensuke Kato

Shintaro Takase

Niki Kitahama

Masafumi Shigeuchi

Mitsuru Miyamoto

A member to be fastened on one side of which a member to be fixed is placed; a plate-shaped holding spring member which is disposed on the member to be fixed on one side thereof opposite to the member to be fastened; a support which extends outward of an end part of a longitudinal central part of the plate-shaped holding spring member and which has a through hole formed therein; a supporting column which is provided on the support and bends toward the member to be fastened; a fixing screw hole which is provided in the member to be fastened and disposed at a position corresponding to the through hole of the support so as to have the same axial center as the through hole; and a fixing screw which is inserted into the through hole of the support and screwed to the fixing screw hole.

Fastening structure and power conversion apparatus using fastening structure

The invention includes a stator disposed inside a yoke, an armature supported inside the stator, a commutator connected to the armature and having a sliding surface in an outer peripheral portion, and a brush disposed opposing the commutator and having a sliding contact surface that comes into sliding contact with the sliding surface of the commutator, wherein the brush has a first member, and a second member with an electrical resistance value higher than that of the first member, the first member is disposed on an entrance side and the second member on an exit side with respect to a direction of rotation of the commutator, and the sliding contact surface of the brush is such that an inclined portion that inclines toward the entrance side with respect to the direction of rotation of the commutator is formed in the first member.

Starter

A press molded productthat includes fitting portionsand, which can be fitted to another component, wherein the fitting portions include protruded portionsthat can be contacted to the fitted other component, and the portionsare molded by press working.

Press molded product and stopper for engine starter

Growing community of inventors

Tokyo, Japan

Hirofumi Miyoshi