Title:
ELECTRICALLY DRIVEN ACTUATOR
Document Type and Number:
Japanese Patent JP3585597
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To make it possible to mount the compact, light-weight electrically driven actuator readily on all kinds of vehicles so that the actuator can be utilized for members driven using angular rotation by rotating the output shaft part at an adequate angle by an electric motor, as the operation control part for operating, e.g. the speed changer, the clutch or the like in the vehicle.
SOLUTION: A worm wheel 3 and a worm shaft 2, which is rotated with a motor M, are adequately engaged and provided in a casing 1. A driving gear 5, which is rotated together with the worm wheel 3, is provided. A fan-shaped gear 6 is engaged with the driving gear 5. The shaft end of an output shaft 7, which axially supports the fan-shaped gear 6 to the casing 1, is made to protrude to the outer part of the casing 1. A rotating arm rod 8 is provided at the shaft end of the output shaft 7. A detector is made to agree with the central position of the rotation of the output shaft 7, and a potentiometer is provided in this way.
Inventors:
Isao Fujio
Toshinari Sakaba
Masayuki Watanabe
Toshinari Sakaba
Masayuki Watanabe
Application Number:
JP22781095A
Publication Date:
November 04, 2004
Filing Date:
September 05, 1995
Export Citation:
Assignee:
Yamada Manufacturing Co., Ltd.
International Classes:
B62D5/04; H02K7/116; (IPC1-7): H02K7/116; B62D5/04
Domestic Patent References:
| JP2049366U | ||||
| JP6330772A |
Attorney, Agent or Firm:
Kunio Iwahori