Portable work bench

Details Portable work bench Portable work bench

1997-07-24

1999-03-02

Bray, W. Donald

Woodworking

Process

83574, 83859, 144 483, 1442861, 1442865, 144287, 248646, 248678, 269901, B27B 524, B27C 900, B25H 102, B27M 100

Patent

active

058758283

ABSTRACT:
An improved portable work bench includes a structural body, and a platform disposed on and frictionally contacting the structural body. In addition, the platform includes an override mechanism for allowing horizontal movement of the platform along the structural body. Further, the portable work bench may include a plurality of legs for supporting the structural body. The structural body may be tubular and preferably has a trapezoidal cross-section. Such work bench can be used by disposing the platform on the structural body, so that the platform frictionally contacts the structural body. Then the user can mechanically override the static friction between the platform and the structural body and move the platform horizontally along the structural body.

REFERENCES:
patent: 415940 (1889-11-01), Davis
patent: 1219041 (1917-03-01), Powers
patent: 1582396 (1926-04-01), Hanemann
patent: 1799605 (1931-04-01), Sodergren
patent: 1864840 (1932-06-01), Lehner
patent: 2201658 (1940-05-01), Whitney
patent: 2558217 (1951-06-01), Hess et al.
patent: 2911017 (1959-11-01), Holder
patent: 3570564 (1971-03-01), Bergler
patent: 3695189 (1972-10-01), Felder, Jr.
patent: 3827325 (1974-08-01), Ward et al.
patent: 4335765 (1982-06-01), Murphy
patent: 4341247 (1982-07-01), Price
patent: 4452117 (1984-06-01), Brickner
patent: 4497353 (1985-02-01), Sproat, Jr.
patent: 4527786 (1985-07-01), Hsu
patent: 4561336 (1985-12-01), Davis
patent: 4597424 (1986-07-01), Levan
patent: 4817693 (1989-04-01), Schuler
patent: 4860807 (1989-08-01), Vacchiano
patent: 4864941 (1989-09-01), Goulter
patent: 4874025 (1989-10-01), Cleveland
patent: 4974651 (1990-12-01), Carmon et al.
patent: 5044075 (1991-09-01), Brennan et al.
patent: 5067535 (1991-11-01), Wolff
patent: 5105862 (1992-04-01), Skinner
patent: 5139065 (1992-08-01), Stark
patent: 5193598 (1993-03-01), Estrem
patent: 5205197 (1993-04-01), Wiltshire
patent: 5247976 (1993-09-01), Matthews
patent: 5273090 (1993-12-01), Klemmp
patent: 5301726 (1994-04-01), Wojcik
patent: 5421231 (1995-06-01), Break
patent: 5443554 (1995-08-01), Robert
patent: 5592981 (1997-01-01), Derecktor
patent: 5653273 (1997-08-01), Bach

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