Washer cutting apparatus

Details Washer cutting apparatus Washer cutting apparatus

1986-05-12

1987-11-24

Chiesa, Richard L.

Plastic article or earthenware shaping or treating: apparatus

Preform severing means

Plural distinct cutters

83175, 83620, 425307, 425315, 425316, B26D 714

Patent

active

047086246

ABSTRACT:
An apparatus for cutting washers, gaskets, seals and the like from tubular elongate stock having elastomeric properties in which the stock is clamped between two sets of spaced-apart jaws. The jaws are adjustably movable in respect to each other to stretch the tubular elastomeric material. The tubular stock in stretched condition is positioned between a cutting element having plural spaced-apart cutting blades and a cutter block in registry with the blades so that as cutting proceeds, a plurality of precision annular end products are produced with uniform thickness and with the cut surfaces all substantially precisely and repetitively parallel and accurate.

REFERENCES:
patent: 523584 (1894-07-01), MiVelaz
patent: 1105989 (1914-08-01), Miles
patent: 2646595 (1953-07-01), Leistensnider
patent: 2945263 (1960-07-01), Leistensnider
patent: 3086246 (1963-04-01), Stone
patent: 3477895 (1969-11-01), Saver
patent: 3572396 (1971-03-01), Hoffman et al.
patent: 3954934 (1976-05-01), Newby
patent: 4419065 (1983-12-01), Cox
patent: 4450614 (1984-05-01), Repello
patent: 4573383 (1986-03-01), Matsumoto

Affiliated with

Also associated with

Rating

Washer cutting apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Washer cutting apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Washer cutting apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2422606