Fire escape – ladder – or scaffold – Self-sustaining – Scaffold horse
Patent
1994-05-23
1996-01-16
Chin-Shue, Alvin C.
Fire escape, ladder, or scaffold
Self-sustaining
Scaffold horse
182224, F16M 1100
Patent
active
054840376
ABSTRACT:
A connector (12) for use in assembling a sawhorse (6). The sawhorse has an elongate cross member (11) mid four elongate leg members (13) joined together using two connectors. Each connector is manufactured from a tubular center sleeve (7) having a bottom wall and defining an interior passage having a longitudinal axis. The interior passage receives an end of the cross member. The connector also includes first and second tubular leg sockets (8). Each socket defines an interior passage having a longitudinal axis. The first and second sockets are secured in opposing angular disposition to the center sleeve, so that the longitudinal axes of the first and second sockets are disposed radially relative to the longitudinal axis of the center sleeve. Each of the first and second sockets receives an end of one of first and second leg members. The received ends of the first and second leg members bear against the bottom wall of the center sleeve.
REFERENCES:
patent: 488349 (1892-12-01), Bradley
patent: 1542048 (1925-06-01), Forester
patent: 1597555 (1926-08-01), Tolmie
patent: 1908858 (1933-05-01), Kane
patent: 2559696 (1951-07-01), Anderson
patent: 2753222 (1956-07-01), Foresta
patent: 3082027 (1963-03-01), Johnson
patent: 3175642 (1965-03-01), Neeley
patent: 3547227 (1970-12-01), Trevino
patent: 3563343 (1971-02-01), Kramm
patent: 3848701 (1974-11-01), Hughes
patent: 4192406 (1980-03-01), Mitchell
patent: 4228871 (1980-10-01), Koffski
patent: 4299509 (1981-11-01), Meickl
patent: 4325463 (1982-04-01), Taylor
patent: 4449842 (1984-05-01), Reichman, Jr.
patent: 4565263 (1986-01-01), Southworth
patent: 4770274 (1988-09-01), Middleton
patent: 4903796 (1990-02-01), Magyar et al.
patent: 5020634 (1991-06-01), Gunderson et al.
LandOfFree
Sawhorse connector does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Sawhorse connector, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sawhorse connector will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-303607