Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent
1989-05-03
1991-02-05
Rosenbaum, Mark
Metal working
Means to assemble or disassemble
Puller or pusher means, contained force multiplying operator
B02C 400
Patent
active
049893050
ABSTRACT:
The invention is an improved sugar can mill roller. The roller body is generally cylindrical and has peripheral V-grooves formed circumferentially on the roller body. An axial bore is formed through the length of the roller body, through which a roller shaft is mounted. The roller body further has spaced apart channels located below the V-grooves and parallel to the axial bore. The channels are open at least at one end of the roller body. Circumferentially spaced apart holes are located at the bottom of each of the V-grooves, wherein the holes pass from the bottom of the V-grooves to the nearest channel. The roller body further has circumferentially spaced apart first ports passing from one flank on each of the V-grooves to the nearest channel, and circumferentially spaced apart second ports pssing from the other flank on each of the V-grooves to the nearest channel. Each of the holes, first ports and second ports are formed with a step and have an insert positioned therein against the respective step, the inserts being provided with an axial orifice. There is also provided a vacuum system connected to the open ends of the channels for aiding in juice extraction during the rolling process.
REFERENCES:
patent: 3969802 (1976-07-01), Bouvet
patent: 4378253 (1983-03-01), Bouvet
patent: 4391026 (1983-07-01), Casey et al.
patent: 4546698 (1985-10-01), Bouvet
patent: 4561156 (1985-12-01), Sun
patent: 4566165 (1986-01-01), Georget
patent: 4765550 (1988-08-01), Chen
Dhavlikar Bhagawan S.
Pole Kishor M.
Chin Frances
Rosenbaum Mark
Walchandnagar Industries Limited
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