Press mechanism, clamp mechanism, and molding machine using...

Details Press mechanism, clamp mechanism, and molding machine using... Press mechanism, clamp mechanism, and molding machine using...

2006-12-26

2006-12-26

Mackey, James P. (Department: 1722)

Plastic article or earthenware shaping or treating: apparatus

Female mold and charger to supply fluent stock under...

With means to close mold

C074S519000, C074S522000, C100S276000, C100S277000, C100S280000, C425S451200, C425S451500, C425S592000

Reexamination Certificate

active

07153128

ABSTRACT:
A thermal pressing machine has a case in which a fixed-side press plate is fixedly provided, a main shaft to which a moving side press plate is attached, a lever arm pivotally attached to the main shaft, a first drive mechanism coupled to a force point at one end of the lever arm, and a second drive mechanism coupled to a supporting point at the other end of the lever arm. The first drive mechanism first causes the lever arm to pivot on the supporting point to greatly move the press plate, and the first drive mechanism is then stopped to operate the second drive mechanism, so that the lever arm pivots on the force point to press the press plate against the press plate.

REFERENCES:
patent: 2162922 (1939-06-01), Schmidt
patent: 2424906 (1947-07-01), Sharrock et al.
patent: 2492878 (1949-12-01), Miollis
patent: 4376744 (1983-03-01), DeSantis
patent: 5182967 (1993-02-01), Yoshizawa et al.
patent: 5315926 (1994-05-01), Kanamaru et al.
patent: 5388981 (1995-02-01), Scharrenbroich
patent: 5479838 (1996-01-01), Yoshizawa
patent: 5840349 (1998-11-01), Brown, Jr. et al.
patent: 7-112469 (1995-05-01), None
patent: 2703097 (1997-10-01), None
patent: 3159450 (2001-02-01), None
International Search Report (PCT) dated Dec. 16, 2003 from parent International Application No. PCT/JP03/12026.

Affiliated with

Also associated with

Rating

Press mechanism, clamp mechanism, and molding machine using... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Press mechanism, clamp mechanism, and molding machine using..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Press mechanism, clamp mechanism, and molding machine using... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3679433