Sewing – Elements – Revolving hooks
Patent
1982-04-01
1984-11-20
Reynolds, Wm. Carter
Sewing
Elements
Revolving hooks
D05B 5726
Patent
active
044832648
ABSTRACT:
A hanging bobbin case in a sewing machine having a horizontal axis rotating hook is disclosed. The weight of the bobbin case is vertically supported by a finger portion of a bracket which is hingeably attached to the machine frame for easy removal of the bobbin. Projections formed in the bracket limit sideways movement of the bobbin case for preventing contact with the interior walls of the hook.
REFERENCES:
patent: 239998 (1881-04-01), Willcox et al.
patent: 1269686 (1918-06-01), DeVoe
patent: 1548464 (1925-08-01), Hemleb
patent: 2420536 (1947-05-01), Hohmann
Bell Edward L.
Reynolds Wm. Carter
Smith Robert E.
The Singer Company
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