Work holding device for cutting printed boards

Details Work holding device for cutting printed boards Work holding device for cutting printed boards

1989-06-01

1990-10-30

Briggs, William

Gear cutting, milling, or planing

Milling

Including means to infeed rotary cutter toward work

144136R, 409163, B23C 106

Patent

active

049665081

ABSTRACT:
A work holding device used in an external form cutting machine for printed boards, the cutting machine including a work mounting table movable in X direction and a cutter mounting spindle movable in Y direction perpendicular to X direction, comprising holding device disposed above the table, pushing device for pushing said holding device, elevating device for raising and lowering said holding device. The holding device and the elevating device engage with each other slidably in a vertical direction with the pushing device interposed therebetween. By virtue of these arrangements, the printed boards are surely holded, resulting in an uniform cutting surface of piled printed boards. Holding pins used in prior arts for holding printed boards are not required, resulting in an improved operational efficiency of the cutting machine.

REFERENCES:
patent: 3587391 (1971-06-01), Pitts et al.
patent: 3730634 (1973-05-01), Gerber
patent: 4037982 (1977-07-01), Clement
patent: 4251174 (1981-02-01), Satler
patent: 4304512 (1981-12-01), Vierstraete
patent: 4443141 (1984-04-01), Kosmowski
patent: 4515505 (1985-05-01), Frisbie
patent: 4530627 (1985-07-01), Kosmowski
patent: 4657452 (1987-04-01), Astigiano et al.
patent: 4749314 (1988-06-01), LeBlond

Affiliated with

Also associated with

Rating

Work holding device for cutting printed boards does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Work holding device for cutting printed boards, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Work holding device for cutting printed boards will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-272641