发明授权
- 专利标题: Heel grounding device
- 专利标题(中): 脚跟接地装置
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申请号: US454814申请日: 1989-12-21
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公开(公告)号: US5184275A公开(公告)日: 1993-02-02
- 发明人: Dave C. Wiegel , Dan A. Bradshaw , Stasys Petravicius
- 申请人: Dave C. Wiegel , Dan A. Bradshaw , Stasys Petravicius
- 申请人地址: CA Los Angles
- 专利权人: Hughes Aircraft Company
- 当前专利权人: Hughes Aircraft Company
- 当前专利权人地址: CA Los Angles
- 主分类号: A43B7/36
- IPC分类号: A43B7/36 ; A61N1/14 ; H05F3/02
摘要:
A heel grounding device (10) is disclosed which is used in connection with electrically grounded conductive flooring which in one embodiment is secured to the shoe (12) of a human operator. A strap (24) is secured about the leg (11) of the operator with conductive material (29) touching the operator. Grounding lead (25) attaches by a fastener (27) from conductive material (29) to partially conductive material (20) which is secured to the heel (15) of the shoe (12) of the operator. A strap (23) is used to secure the device onto the shoe (12) of the operator. Metal rivets (31, 32, 33) are secured in and protrude from partially conductive erlement so as to maintain electrical contact with the conductive grounded flooring to overcome soil build up on partially conductive material (20) and thereby maintain electrical grounding of the operator.
公开/授权文献
- US6022096A Color recording apparatus and method 公开/授权日:2000-02-08
信息查询
IPC分类:
A | 人类生活必需 |
A43 | 鞋类 |
A43B | 鞋类的特征;鞋类的部件 |
A43B7/00 | 带有保健或卫生设备的鞋 |
A43B7/36 | .带有接地装置的鞋 |