Fire escape – ladder – or scaffold – Pole or strand grasping-type climber – Foot- or leg-attachable
Patent
1998-07-28
2000-03-28
Chin-Shue, Alvin
Fire escape, ladder, or scaffold
Pole or strand grasping-type climber
Foot- or leg-attachable
182133, 182135, 182221, A63B 2700
Patent
active
060418915
ABSTRACT:
A climbing device for attaching to building frames having a pair of jaw members, at least one of which is movable with respect to the other. The spacing between the jaw members may be adjusted, and a lever mechanism is provided to permit the user to detachably affix the climbing device to the frame of a building. A support member is also provided to provide a foot hold for a user so that the user may stand on the device during use. The device may also be connected to a tether or safety line and ultimately connected to a harness attached to the user's body.
REFERENCES:
patent: 785432 (1905-03-01), Perkins
patent: 1031110 (1912-07-01), Forsyth
patent: 1091277 (1914-03-01), Bloom
patent: 1312399 (1919-08-01), Heywood
patent: 1895571 (1933-01-01), Hein
patent: 2490923 (1949-12-01), Sasgen
patent: 3004622 (1961-10-01), Ringer
patent: 3198470 (1965-08-01), Owens
patent: 3336642 (1967-08-01), Armacost
patent: 3523591 (1970-08-01), Fountain
patent: 3724593 (1973-04-01), O'Keefe
patent: 3807677 (1974-04-01), Munnoch et al.
patent: 3885647 (1975-05-01), Acosta
patent: 4184568 (1980-01-01), Hillier
patent: 4352409 (1982-10-01), Fountain
patent: 4368800 (1983-01-01), Campbell
patent: 4368801 (1983-01-01), Lewis
patent: 4696372 (1987-09-01), Fields
patent: 5165499 (1992-11-01), Bell
patent: 5167298 (1992-12-01), Porter
patent: 5170898 (1992-12-01), Katz et al.
patent: 5238084 (1993-08-01), Swager
patent: 5256116 (1993-10-01), Robinson
patent: 5265696 (1993-11-01), Casebolt
patent: 5307897 (1994-05-01), Turner et al.
patent: 5316102 (1994-05-01), Bell
patent: 5358068 (1994-10-01), Whitmer
patent: 5360082 (1994-11-01), Bell
patent: 5361866 (1994-11-01), Bell et al.
patent: 5417306 (1995-05-01), Robl
Cowin Louis J.
Fullam Peter J.
Chin-Shue Alvin
Smith Richard M.
LandOfFree
Climbing device for building frames does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Climbing device for building frames, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Climbing device for building frames will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1317778