Title:
回転方向切換装置
Document Type and Number:
Japanese Patent JP6746862
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To perform a fast changing-over of a rotating direction at a rotation direction change-over device.SOLUTION: Bevel gears 12b, 13b of a first member 12 and a second member 13 that can rotate around an axis 11a of a shaft 11 are connected through an intermediate bevel gear 14. The intermediate bevel gear 14 has its axial direction crossed at a right angle with the axis 11a and can be rotated around the axis 11a integral with the shaft 11. At a changing-over part 15, when no current is flowed at a coil 24, an armature 25 that can be rotated integrally with the second member 13 and a rotor 26 attached to the shaft 11 to be rotatable in integral with the shaft 11 are adhered, an armature 27 that can be rotated integrally with the shaft 11 (holder 16) and a rotor 28 of which rotation around the axis 11a is restricted are not adhered. In addition, at the changing-over part 15, upon applying electric current at the coil 24, the armature 25 and the rotor 26 are not adhered and the armature 27 and the rotor 28 are adhered.SELECTED DRAWING: Figure 1
Inventors:
Tomohiro Hiratsuka
Application Number:
JP2016255814A
Publication Date:
August 26, 2020
Filing Date:
December 28, 2016
Export Citation:
Assignee:
Sinfonia Microtech Co., Ltd.
International Classes:
F16H48/34; F16H48/06; F16H48/08
Domestic Patent References:
| JP5241765A |
Attorney, Agent or Firm:
Kaji/Suhara Patent Office