Auxiliary bed extension for sewing machine

Details Auxiliary bed extension for sewing machine Auxiliary bed extension for sewing machine

1992-08-06

1993-10-12

Crowder, Clifford D.

Sewing

Elements

Frames

1122171, 108 90, 108102, 108 69, D05B 7310

Patent

active

052515567

ABSTRACT:
An auxiliary bed extension U-shape plate destined to be edgewisely mounted to the cylinder bed of a sewing machine for increasing the planar work supporting surface thereof. The bed extension comprises a main, rigid, panel defining an inner recess for shapingly conforming to the cylinder bed, the inner recess of generally quadrangular shape. The web of the U-shape extension plate is telescopingly extensible and the two side legs thereof are extensible with add-on strips, wherein the extensible bed is adjustable in length as well as in width. The panel is supported edgewisely to the cylinder bed in generally coplanar fashion to the work supporting surface of the latter, whereby an enlarged, planar, generally coextensive, work supporting surface is obtained by the cylinder bed and extension bed plate.

REFERENCES:
patent: 901052 (1908-10-01), Winkel
patent: 2305343 (1942-12-01), Gadbois
patent: 2424025 (1947-07-01), Gegauf
patent: 2631074 (1953-03-01), Stump
patent: 2709978 (1955-06-01), Adler
patent: 2909401 (1959-10-01), Bjorgan
patent: 3797425 (1974-03-01), Peets
patent: 4114548 (1978-09-01), Kasahara et al.
patent: 4426944 (1984-01-01), Bianchi
patent: 4565142 (1986-01-01), McGann

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