Plastic article or earthenware shaping or treating: apparatus – Sets of male-female press molds – Traveling female mold
Patent
1996-10-07
1998-04-28
Woo, Jay H.
Plastic article or earthenware shaping or treating: apparatus
Sets of male-female press molds
Traveling female mold
264 11, 264 132, 425 73, 425107, 425135, 425259, 425261, 425404, 425446, 425453, 425454, 425808, 425DIG108, 425DIG201, B29C 3334, B29D 1100
Patent
active
057443572
ABSTRACT:
A contact lens production line pallet system transports contact lens mold materials throughout a facility for producing ophthalmic lenses. Specifically, the contact lens production line pallet system includes a pallet for carrying one or more contact lens mold assemblies throughout a contact lens production line, the pallet having one or more first recesses formed in a surface thereof for receiving either a first mold half or a complementary second mold half, the first and second mold halves when placed together constitute an individual contact lens mold assembly. A conveyor device for transporting the pallet from station to station throughout the production line facility is provided, as is a locating device formed in the pallet surface for enabling precise positioning of the pallet at one or more manufacturing stations in the production line facility.
REFERENCES:
patent: 3189971 (1965-06-01), Derror
patent: 3422168 (1969-01-01), Bowser
patent: 3506755 (1970-04-01), Rudder et al.
patent: 3938775 (1976-02-01), Sarofeen
patent: 3973891 (1976-08-01), Yamada
patent: 4025268 (1977-05-01), Taylor
patent: 4132518 (1979-01-01), Rips
patent: 4402659 (1983-09-01), Greenbaum
patent: 4495313 (1985-01-01), Larsen
patent: 4565348 (1986-01-01), Larsen
patent: 4640489 (1987-02-01), Larsen
patent: 4680336 (1987-07-01), Larsen et al.
patent: 4691820 (1987-09-01), Martinez
patent: 4786444 (1988-11-01), Hwang
patent: 4889664 (1989-12-01), Kindt-Larsen et al.
patent: 5039459 (1991-08-01), Kindt-Larsen et al.
patent: 5080839 (1992-01-01), Kindt-Larsen
patent: 5094609 (1992-03-01), Kindt-Larsen
patent: 5435943 (1995-07-01), Adams et al.
Bjerre Kaj
Christensen Svend
Kindt-Larsen Ture
Martin Wallace Anthony
Tsu-Fang Wang Daniel
Johnson & Johnson Vision Products Inc.
Leyson Joseph
Woo Jay H.
LandOfFree
Contact lens production line pallet 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 Contact lens production line pallet system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Contact lens production line pallet system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1531335