Multiple piercing apparatus and method

Details Multiple piercing apparatus and method Multiple piercing apparatus and method

1989-10-31

1991-08-06

Schwartz, Larry I.

Metal working

Means to assemble or disassemble

Puller or pusher means, contained force multiplying operator

408 1R, 408 50, 408 51, 408 52, 408 53, 408 88, 408 69, 408 46, 408 13, 408237, 408 68, 83368, 83402, B26D 500, B23B 3916

Patent

active

050365746

ABSTRACT:
A multiple piercing apparatus for piercing a workpiece having a plurality of reference marks defining the piercing locations. A plurality of adjustably movable piercing unit cases are opposedly arranged on opposite sides of a machine bed. A piercing element, such as a twist drill or punching assembly, is mounted for movement with respect to the unit case to be aligned with a respective reference mark in response to data received from a sensor, such as a camera or photo-sensor.

REFERENCES:
patent: 3022000 (1962-02-01), Millis
patent: 3311297 (1967-03-01), Williamson et al.
patent: 3518756 (1970-07-01), Bennett et al.
patent: 3738569 (1973-06-01), Killaly, Sr.
patent: 4094944 (1978-06-01), Paetz
patent: 4407614 (1983-10-01), Muhr et al.
patent: 4532843 (1985-08-01), Miyama
patent: 4539058 (1985-09-01), Burgess et al.
patent: 4555968 (1985-12-01), Raney et al.
patent: 4621407 (1986-11-01), Suzuki
patent: 4623089 (1986-11-01), Scott
patent: 4628578 (1986-12-01), Yajima
patent: 4653365 (1987-03-01), Takasaki et al.
patent: 4685613 (1987-08-01), Schambre
patent: 4696210 (1987-09-01), Cain et al.
patent: 4845556 (1989-07-01), Somers et al.

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