D - Textiles – Paper – 05 – B
Patent
D - Textiles, Paper
05
B
112/64, 112/90
D05B 73/06 (2006.01)
Patent
CA 1060272
SWING-OPEN CONVERTIBLE ARM FOR SEWING MACHINE ABSTRACT OF THE DISCLOSURE A bed in a sewing machine having a fixed free arm and auxiliary bed plate means pivotally supported on the free arm between a retracted position to provide minimum girth around the free arm and an extended position which augments the work support- ing area of the free arm. Releasable locking means maintain the auxiliary bed means in either of its positions and biasing means urges the auxiliary bed means from the retracted position towards the extended position.
284190
Arendash Joseph M.
Okui Yuji
LandOfFree
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