Title:
OPENING/CLOSING DRIVING DEVICE
Document Type and Number:
Japanese Patent JP2016077396
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an opening/closing driving device capable of reducing torque needed for an electrically-driven opening/closing unit rotatably driving a movable member.SOLUTION: Regarding an opening/closing driving device 10, an electrically-driven opening/closing unit 1 is provided in a washing machine body 110 (apparatus body) out of a lid 120 (movable member) and the washing machine body 110 and the electrically-driven opening/closing unit 1 rotatably drives the lid 120 in an opening direction and a closing direction. The opening/closing driving device 10 is provided with an auxiliary device 200 for applying torque in the opening direction with respect to the lid 120, so that the auxiliary device 200 also applies torque when the lid 120 is driven in the opening direction needing a force against a dead weight of the lid 120, thereby reducing torque required for the electrically-driven opening/closing unit 1.SELECTED DRAWING: Figure 1
Inventors:
MIYAMOTO KIYOTAKA
IWASHITA HIROYUKI
TINAMIYOKO ZWIOR
IWASHITA HIROYUKI
TINAMIYOKO ZWIOR
Application Number:
JP2014209718A
Publication Date:
May 16, 2016
Filing Date:
October 14, 2014
Export Citation:
Assignee:
NIDEC SANKYO CORP
International Classes:
D06F37/28; A47K13/10; E05F15/611; H02K7/116
Domestic Patent References:
| JP2010201083A | 2010-09-16 | |||
| JP2004167108A | 2004-06-17 |
Attorney, Agent or Firm:
Shiro Yokozawa
Shin Kodaira
Toru Kawai
Kawaguchi Nobuko
Shin Kodaira
Toru Kawai
Kawaguchi Nobuko