Plastic article or earthenware shaping or treating: apparatus – Female mold and means to shape parison directly by internal... – Plural female molds and means to shape parison at each...
Reexamination Certificate
2006-11-28
2006-11-28
Davis, Robert B. (Department: 1722)
Plastic article or earthenware shaping or treating: apparatus
Female mold and means to shape parison directly by internal...
Plural female molds and means to shape parison at each...
C074S567000, C425S541000
Reexamination Certificate
active
07140871
ABSTRACT:
A cam-operated guiding device for controlling a related movement of a member which is moreover continuously displaced, the device including two mutually transversely offset parallel cams with which co-operate respectively two coaxial rollers for bilaterally guiding said member. One of the cams is mounted via elastically deformable members designed to allow an elastic displacement of the cam relative to the other cam.
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patent: 4018151 (1977-04-01), Urban et al.
patent: 4821638 (1989-04-01), Uithoven
patent: 6694843 (2004-02-01), Bartosch et al.
patent: 0 935 920 (1999-08-01), None
patent: 829 519 (1960-03-01), None
Davis Robert B.
Sidel
Sughrue Mion, MIX
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