Invention Grant
- Patent Title: Welders seat for iron workers
- Patent Title (中): 焊工为铁工人席位
-
Application No.: US11434851Application Date: 2006-05-16
-
Publication No.: US08365864B1Publication Date: 2013-02-05
- Inventor: Robert P. Sherer
- Applicant: Robert P. Sherer
- Agent Charles A. Wilkinson; Clinton H. Wilkinson
- Main IPC: E04G5/00
- IPC: E04G5/00

Abstract:
A seat for high erection workers working on large horizontal I-beams is formed with a seat for a worker and particularly a welder at one end of a leverage arm and a friction plate at the opposite end with a clamping point provided by a clamp the ends of which are positioned near one end and on either side of the friction plate and providing a fulcrum point near the end of the leverage arm for urging the friction plate into secure contact with the underside of a flange of a horizontal I-beam. The seat is constructed of light metals and preferably is provided with a lanyard which doubles as a safety tie during use and a carrying strap by which the high-rise working seat may be transported.
Information query