Title:
HINGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2006/008955
Kind Code:
A1
Abstract:
A sphere (6) and a projection (45) are provided on a facing surface (44) of a movable member (4) and are arranged 180° apart on a predetermined circumference defined with a hinge shaft (3) as the center. The length of the projection (45) is greater than the diameter of the sphere (6). First engagement recesses (24A, 24B) and second engagement recesses (25A, 25B) are formed in a facing surface (23) of a second hinge member (2). The first engagement recesses (24A, 24B) are arranged 270° apart in the circumferential direction on the predetermined circumference. The second engagement recesses (25A, 25B) are arranged 270° apart on the predetermined circumference. The second engagement recesses (25A, 25B) are arranged 180° apart from the first engagement recesses (24A, 24B), respectively. A guide groove (26) is formed between the first engagement recesses (24A, 24B), and the guide groove (26) extends from the first engagement recess (24A) across the second engagement recesses (25A, 25B) up to the first engagement recess (25B). The depth of the guide groove (26) is greater than the depth of the second engagement recesses (25A, 25B).
Inventors:
SUZUKI SAKAE (JP)
Application Number:
PCT/JP2005/012370
Publication Date:
January 26, 2006
Filing Date:
July 05, 2005
Export Citation:
Assignee:
SUGATSUNE KOGYO (JP)
SUZUKI SAKAE (JP)
SUZUKI SAKAE (JP)
International Classes:
E05D11/08; F16C11/04; F16C11/10; H04M1/02
Foreign References:
| JP2004190785A | 2004-07-08 | |||
| JPH10317779A | 1998-12-02 |
Attorney, Agent or Firm:
Watanabe, Noboru (7-7 Kudanminami 3-chome, Chiyoda-k, Tokyo 74, JP)
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