发明授权
- 专利标题: Target assembly for a target practice range
- 专利标题(中): 目标组合为目标练习范围
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申请号: US684043申请日: 1976-05-07
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公开(公告)号: US4032146A公开(公告)日: 1977-06-28
- 发明人: Raymond W. H. Kim
- 申请人: Raymond W. H. Kim
- 申请人地址: IL Chicago
- 专利权人: Bell & Howell Company
- 当前专利权人: Bell & Howell Company
- 当前专利权人地址: IL Chicago
- 主分类号: F41J7/04
- IPC分类号: F41J7/04 ; F41J9/02 ; F41J9/00
摘要:
The disclosure relates to a target assembly of the type for use in a target practice range. The target assembly includes a base, a motor in the base, a first rotatable member coupled to the motor, a second rotatable member and a pivotable target member coupled to the second rotatable member. The first rotatable member includes an extension which engages a radial slot within the second member during rotation to cause the second rotatable member to rotate for raising and lowering the target member. The first and second rotatable members have cooperating cam surfaces for locking the target member in a vertical and horizontal position and for freeing the rotatable members for rotation during the raising and lowering of the target member.
公开/授权文献
信息查询
IPC分类:
F | 机械工程、照明、加热 |
F41 | 武器 |
F41J | 靶;靶场;弹头收集器 |
F41J7/00 | 在射击时固定的活动靶 |
F41J7/04 | .命中即消失的 |