Title:
ダンパ装置
Document Type and Number:
Japanese Patent JP3978340
Kind Code:
B2
Abstract:
A rotary damper device includes a case, a rotor member relatively rotatably supported by the case, a rotation vane formed protruded from the rotor member, and a check valve mounted on the rotation vane. The case is provided with an opened part on one side through which the rotor member is inserted into the inside of the case and a side wall part on the other side for rotatably supporting the rotor member. The opened part of the case is closed by a flange part that is integrally formed in the rotor member, and the side wall part includes a pressure receiving face and the flange part includes another pressure receiving face.
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Inventors:
Hiroyuki Iwashita
Application Number:
JP2002014152A
Publication Date:
September 19, 2007
Filing Date:
January 23, 2002
Export Citation:
Assignee:
Nidec Sankyo Co., Ltd.
International Classes:
F16F9/14; A47K13/12; E05F3/14; F16D57/02; F16F9/32; F16F9/36
Domestic Patent References:
| JP10184741A | ||||
| JP6147239A | ||||
| JP9184529A | ||||
| JP9177858A | ||||
| JP6185559A | ||||
| JP2602165Y2 |