Title:
An electromechanical device, a mobile provided with this, and a robot
Document Type and Number:
Japanese Patent JP5997581
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a compact, highly rigid electromechanical device that has a transmission mechanism.SOLUTION: An electromechanical device includes: a first electromechanical mechanism section, a transmission mechanism section, a second electromechanical mechanism section, and a load connecting section for connecting load to the transmission mechanism section, that have an identical central shaft as the center of rotation; and a housing body that houses the sections. On a radially inner side of a first rotor included in the first electromechanical mechanism section, a first housing space is formed that opens at one side in an axial direction of the central shaft. On a radially inner side of a second rotor included in the second electromechanical mechanism section, a second housing space is formed that opens at both sides in the axial direction of the central shaft. The transmission mechanism section is housed in the first and second housing spaces. The transmission mechanism section has: a rotation input section that is formed integrally with the first rotor; a rotation output section that is formed integrally with the load connecting section; and a rotation control section that is formed integrally with the second rotor and that controls a relationship between the number of rotations of the rotation input section and the number of rotations of the rotation output section in a variable manner.
Inventors:
Kei Takeuchi Satoshi
Application Number:
JP2012234487A
Publication Date:
September 28, 2016
Filing Date:
October 24, 2012
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
H02K7/116; B25J9/06; B25J19/00; B60L7/14; F16H1/32; F16H3/54; F16H3/72; H02K16/00
Domestic Patent References:
| JP8298748A | ||||
| JP2012070558A | ||||
| JP2003284286A | ||||
| JP2012200045A | ||||
| JP2013126334A | ||||
| JP2013099191A | ||||
| JP2009044900A | ||||
| JP63035190A | ||||
| JP2006191762A | ||||
| JP201023809A | ||||
| JP7177795A |
Foreign References:
| US20120074820 | ||||
| US20120235606 | ||||
| WO2012127532A1 |
Attorney, Agent or Firm:
Kazuaki Watanabe
Keisuke Nishida
Satoshi Nakai
Keisuke Nishida
Satoshi Nakai
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