Roller for screen tensioning and printing frame

Details Roller for screen tensioning and printing frame Roller for screen tensioning and printing frame

1982-09-30

1985-07-02

Goldberg, Howard N.

Metal working

Means to assemble or disassemble

Puller or pusher means, contained force multiplying operator

381021, 3810291, D06C 308

Patent

active

045259097

ABSTRACT:
A screen tensioning and printing frame includes sets of parallel rollers coupled at their ends to corner members. Each roller has a longitudinally extending peripheral fabric locking groove defined in part by straight surfaces which converge outwardly. Adjacent and on opposite sides of the locking groove there is provided one or more fabric registration grooves on the periphery of each roller.

REFERENCES:
patent: 3601912 (1971-08-01), Dubbs
patent: 3908293 (1975-09-01), Newman
patent: 4033397 (1977-07-01), McKee
patent: 4345390 (1982-08-01), Newman

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