Plastic pellet delivery system

Details Plastic pellet delivery system Plastic pellet delivery system

1994-10-31

1995-10-10

Woo, Jay H.

Plastic article or earthenware shaping or treating: apparatus

With means adjusting synchronization or compensating for wear

83542, 83582, 264148, 425311, B29C 4708

Patent

active

054565871

ABSTRACT:
A plastic pellet delivery system including an extruder nozzle having an orifice and an arcuate surface adjacent the orifice and rigid cutting knife which is eccentrically mounted on a shaft that is positioned and is rotated adjacent the orifice to move the rigid knife eccentrically into and out of engagement with the nozzle surface. The cutting knife is mounted for limited yielding pivotal movement relative to the eccentric mount such that it will deflect angularly with respect to the eccentric mount as it is engaging the nozzle surface such that the free edge of the knife blade tip is moved radially inwardly as the eccentric mount is rotated providing a substantially constant force of the blade against the nozzle surface.

REFERENCES:
patent: 2640033 (1953-05-01), Marshall
patent: 3458897 (1969-08-01), Roger
patent: 3676029 (1972-07-01), Hopkin
patent: 3828637 (1974-08-01), Slack
patent: 3867081 (1975-02-01), Everett
patent: 3955605 (1976-05-01), Zupan
patent: 4080136 (1978-03-01), Peller
patent: 4157048 (1979-06-01), Lemmer
patent: 4269584 (1981-05-01), Kroll
patent: 4277431 (1981-07-01), Peller
patent: 4332538 (1982-06-01), Campbell
patent: 4440704 (1984-05-01), Bussey
patent: 4800792 (1989-01-01), Bertolotti
patent: 4978288 (1990-12-01), Ellwood

Affiliated with

Also associated with

Rating

Plastic pellet delivery system does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2307089