Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent
1977-08-02
1978-08-22
Newton, Dorsey
Metal working
Means to assemble or disassemble
Puller or pusher means, contained force multiplying operator
29123, B21B 1302
Patent
active
041078314
ABSTRACT:
Pressure roller with a non-rotatably mounted axial support about which a roller shell can rotate which is supported in a supporting plane on the support by hydrostatic supporting elements and is mounted to be rotatable and is guided axially and also radially at both ends by means of a guide ring arranged at each roller shell edge, the said guide ring being non-rotatable relatively to the support but capable of displacement axially and along the supporting plane; for holding the guide rings in a desired axial position relatively to the support there is situated at each end of the roller shell a device, at the side of the guide ring, the said device elastically pressing the guide ring in the axial direction towards the respective adjacent edge of the roller shell.
REFERENCES:
patent: 2800704 (1957-07-01), Mohn
patent: 3340575 (1967-09-01), Sievers
patent: 3638292 (1972-02-01), Gaghan
patent: 3838480 (1974-10-01), Depuy
patent: 3921514 (1975-11-01), Biondetti
Escher Wyss Limited
Newton Dorsey
Ostmann Robert A.
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