Title:
ステー
Document Type and Number:
Japanese Patent JP4152716
Kind Code:
B2
Abstract:
The basal end part of a second arm 2 is turnably connected to the leading end part of the first arm 1. An engagement recess 46 is formed in the leading end face of the first arm 1. The second arm 2 is provided at its basal end part with a lock member 41 such that the lock member 41 is movable in the longitudinal direction of the second arm 2, and the lock member 41 is biased toward the basal end of the second arm 2 by a tension coiled spring 45. The lock member 41 is provided with an engagement pin 43 engageable with the engagement recess 46 through a roller 44 so that the first arm 1 and the second arm 2 are non-turnably locked. A turnable member 52 is turnably disposed on the lock member 41 and abutted with the roller 44 by a tension coiled spring 53. An abutment surface 52a of the turnable member 52 is abutted with an arcuate surface 48 formed on the leading end part of the first arm 1. By this, the lock member 41 is brought into a release retaining position where the roller 44 is brought out of the engagement recess 46.
Inventors:
Yuki Yamaguchi
Application Number:
JP2002299932A
Publication Date:
September 17, 2008
Filing Date:
October 15, 2002
Export Citation:
Assignee:
Sugatsune Industry Co., Ltd.
International Classes:
E05C17/34; E05C9/08; E05C17/32
Domestic Patent References:
| JP2001115720A | ||||
| JP640823Y2 |
Foreign References:
| US1966205 | ||||
| US3259936 |
Attorney, Agent or Firm:
Noboru Watanabe
Harada Sanjugi
Harada Sanjugi