Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent
1988-06-06
1990-03-13
Goldberg, Howard N.
Metal working
Means to assemble or disassemble
Puller or pusher means, contained force multiplying operator
291295, 72245, 384 99, B21B 2700
Patent
active
049073290
ABSTRACT:
An axial support device for a cylinder with rotating sleeve comprising a fixed shaft (2) carried at each end (20) by a support member (3) in a fixed frame (1), a tubular cylindrical sleeve (4) and a series of aligned holding shoes (22), for adjustment of the profile of the sleeve (4), which is equipped at each end with a centering bearing (6) comprising an outer ring (62) and an inner ring (61). Each centering bearing (6) forms an axial stop resting on the support member (3) by means of a floating support device exerting axial pressure uniformly distributed on the inner ring by following angular offsets of the bearing axis (60) relative to the axis (25) of the corresponding end (20) of the shaft (2) which result from the respective deformations of the sleeve and of the shaft due to stresses applied during operation. The invention is especially applicable to a support cylinder in a rolling mill.
REFERENCES:
patent: 2589560 (1952-03-01), Lloyd
patent: 2631072 (1953-03-01), Montgomery
patent: 3144283 (1964-08-01), Ganet
patent: 3799636 (1974-03-01), Kersting et al.
patent: 3943803 (1976-03-01), Hafla
patent: 4399747 (1983-08-01), Schiel et al.
patent: 4400098 (1983-08-01), Lacey et al.
patent: 4626111 (1986-12-01), Swasey et al.
patent: 4709629 (1987-12-01), Appenzeller et al.
Clecim
Cuda Irene
Goldberg Howard N.
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