Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent
1976-02-18
1977-01-04
Shedd, Wayne L.
Metal working
Means to assemble or disassemble
Puller or pusher means, contained force multiplying operator
29116AD, B60B 1516
Patent
active
040009793
ABSTRACT:
A roll shell is rotatable about a stationary support beam with hydrostatic support means therebetween, preferably a row of piston-cylinder support devices, thereby forming a sag-compensating roll. The shell has external annularly disposed gear teeth at one end. A transmission casing encircles the end and is rotatably mounted thereon by bearings on each side of the gear teeth. Gear means in the casing drives the roll shell. Torque support means is connected between the casing and a fixed support to restrain rotation of the casing, and is advantageously connected to the casing in a plane through the roll axis and the row of support devices.
REFERENCES:
patent: 3766620 (1973-10-01), Roerig
patent: 3855681 (1974-12-01), Andriola et al.
patent: 3889334 (1975-06-01), Justus et al.
patent: 3921514 (1975-11-01), Biondetti
patent: 3949455 (1976-04-01), Biondetti
Escher Wyss Limited
Shedd Wayne L.
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