Fixing device for a type-carrier disk

Details Fixing device for a type-carrier disk Fixing device for a type-carrier disk

1975-07-08

1977-07-19

Burr, Edgar S.

Textiles: fiber preparation

197 18, B41J 130

Patent

active

040363481

ABSTRACT:
A fixing device for a type-carrier disk in which the selection shaft includes a selection shaft, a flange defining a rotation plane and a conical end. The type-carrier disk comprises a central part cooperating with the flange and a conical seat for housing the conical end of the shaft. The central part of the disk has two apertures disposed symmetrically with respect to the conical seat for housing fixing members pivotally mounted on the flange. Resilient elements cooperate with the fixing members for holding the central part of the disk tight against the flange and the conical seat tight against the conical end of the shaft. A knob of the central part is adapted to remove the disk from the selection shaft against the action of the resilient elements.

REFERENCES:
patent: 2127509 (1938-08-01), Fuchs
patent: 3432018 (1969-03-01), Watanabe et al.
patent: 3608935 (1971-09-01), Hodapp, Jr.
patent: 3878929 (1975-04-01), Orlens et al.
IBM Tech. Discl. Bulletin, R. D. Mathews, vol. 13, No. 1, June 1970, p. 214.

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