Plastic article or earthenware shaping or treating: apparatus – Mold opening and closing means and segmented female mold – Articulated link
Reexamination Certificate
2009-08-26
2011-10-11
Mackey, James (Department: 1744)
Plastic article or earthenware shaping or treating: apparatus
Mold opening and closing means and segmented female mold
Articulated link
C074S519000, C425S541000, C425S592000
Reexamination Certificate
active
08033817
ABSTRACT:
A multi-rod mechanism includes at least one ternary link and a plurality of binary links. The ternary link and the binary links are connected between a first fixing pivot point and a second fixing pivot point to form a combination of the ternary link and the binary links. The combination of the ternary link and the binary links is designed to provide a first movable pivot point and a second movable pivot point between the first fixing pivot point and the second fixing pivot point. In operation, the ternary link and the binary links are rotated to move the first movable pivot point and the second movable pivot point toward or away from each other in opposite directions.
REFERENCES:
patent: 722822 (1903-03-01), Doughty
patent: 2975473 (1961-03-01), Hagen et al.
patent: 3849049 (1974-11-01), Brieschke et al.
patent: 3877861 (1975-04-01), Kiefer et al.
patent: 4092883 (1978-06-01), Kindelan
patent: 4283218 (1981-08-01), Staley
patent: 4801260 (1989-01-01), Oles et al.
patent: 6837699 (2005-01-01), Jandura
patent: 7364422 (2008-04-01), Canossi
patent: 580423 (2004-03-01), None
Chen Hsin-Pao
Chen Shih-Han
Tsay Der-Min
Kamrath Alan
Kamrath & Associates PA
Mackey James
National Sun Yat-Sen University of Kaohsiung
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