发明名称 |
Hand rail coupler system |
摘要 |
A staging system has a hand rail coupler system with an inner coupling tube which interconnects two coaxially aligned hand rail sections. A pair of opposed coupler clamps are aligned over the interconnected hand rail sections. A studded knob extends through the opposing coupler clamps and the inner coupling tube and is connected to a nut. Rotation of the studded knob acts to tighten the coupler clamps to hold the hand rail sections in place.
|
申请公布号 |
US5615968(A) |
申请公布日期 |
1997.04.01 |
申请号 |
US19950529967 |
申请日期 |
1995.09.19 |
申请人 |
WERNER CO. |
发明人 |
VERENSKI, DOUGLAS R.;BAYER, THOMAS E. |
分类号 |
E04G7/20;F16B7/04;(IPC1-7):F16B7/04 |
主分类号 |
E04G7/20 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|