Cutting – Rotatable disc tool pair or tool and carrier – With means to support work relative to tool
Patent
1976-09-14
1978-01-17
Schran, Donald R.
Cutting
Rotatable disc tool pair or tool and carrier
With means to support work relative to tool
834772, 83488, 83487, 144286R, B27B 518
Patent
active
040685500
ABSTRACT:
A foldable bench for converting a normally hand-held electrically powered circular saw into a table saw, wherein the bench is easily portable when folded and highly stable when in use. In particular, the bench employs four foldable leg members having floor engaging extremities movable from a first position wherein the leg members are contained entirely within the bench housing to a second position wherein the floor engaging extremities are positioned laterally beyond the lateral extremities of the upper surface of the bench to thereby provide a compact, portable unit when the leg members are folded and an extremely stable bench when the leg members are extended. Simplicity in design is achieved by extrusion forming the upper surface from a single unitary member having means for slidingly mounting the portable hand-held circular saw and containing side grooves for receiving auxiliary attachment fasteners. The foldable bench is further characterized by the provision of a unique hinge structure permitting the leg members to be retained in the highly stable laterally extended position and to be foldable into a position wherein the leg members are contained entirely within the bench housing.
REFERENCES:
patent: 1411805 (1922-04-01), Mueller
patent: 1930168 (1933-10-01), Hall
patent: 2166703 (1939-07-01), Boice
patent: 2412395 (1946-12-01), Goosmann
patent: 2729250 (1956-01-01), Gilkey
patent: 2956597 (1960-10-01), Leitchner
Browning, Jr. Bruce E.
Gray Edward L.
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