Plastic article or earthenware shaping or treating: apparatus – Press forming apparatus having opposed press members – Opposed – registering – coacting mold cavities
Reexamination Certificate
2008-05-06
2008-05-06
Gupta, Yogendra N. (Department: 1791)
Plastic article or earthenware shaping or treating: apparatus
Press forming apparatus having opposed press members
Opposed, registering, coacting mold cavities
C425S19200R, C425S193000, C425S195000, C425S808000
Reexamination Certificate
active
07367793
ABSTRACT:
A mold includes a first board (10), a second board (20), and a core insert (30). The first board is mounted on the second board, and the core insert is slidably mounted between the first board and the second board, under the control of an adjusting apparatus (40). The adjusting apparatus includes a movable block (41), an elastic component (42), and an adjusting screw (43).
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patent: 2532501 (1950-12-01), Johnson
patent: 2559860 (1951-07-01), Fay
patent: 3412432 (1968-11-01), Fuglsang-Madsen
patent: 3481000 (1969-12-01), Barfuss
patent: 5259742 (1993-11-01), Ichikawa et al.
patent: 5773041 (1998-06-01), Singh et al.
patent: 6749416 (2004-06-01), Arndt et al.
patent: 7165961 (2007-01-01), Jachimski
Gupta Yogendra N.
Hon Hai Precision Industry Co. Ltd.
Knapp Jeffrey T.
Malekzadeh Seyed Masoud
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