Slide opening system for a tool system for compacting powdery ma

Details Slide opening system for a tool system for compacting powdery ma Slide opening system for a tool system for compacting powdery ma

1995-05-19

1997-06-03

Bushey, C. Scott

Plastic article or earthenware shaping or treating: apparatus

Means for molding powdered metal

425406, 425411, 425DIG5, B29C 4300

Patent

active

056352190

ABSTRACT:
A slide opening system for a tool system for compacting powdery materials having an upper ram, a lower ram and an insertable tool frame in which punch holders are moved relative to the base-plate from their filling position downward to the pressing position and from the pressing position upward to the ejection position which corresponds to the filling position (ejection method), and a further punch holder is moved from the filling position downward to the pressing position and from the pressing position downward to the withdrawal position (withdrawal method), with plungers acting on slides for releasing the withdrawal plate for the withdrawal motion, whereby the plungers of the slide opening system each act on a preferably stepped slide via a pivoted lever in the form of a cam disk with leverage that changes during the opening process and at least one roll located on the lever.

REFERENCES:
patent: 3132378 (1964-05-01), Johannigman
patent: 3635617 (1972-01-01), Hara et al.
patent: 3694127 (1972-09-01), Takahashi et al.
patent: 3802818 (1974-04-01), Watanabe et al.
patent: 3972670 (1976-08-01), Henkel
patent: 4379684 (1983-04-01), Katagiri et al.
patent: 4392800 (1983-07-01), Apuzzo
patent: 5049054 (1991-09-01), Schaidl et al.
Strasser, F.: Transformations Possibiles Du Movement Normal Dune Presse. Machine Moderne, Apr. 1959, pp. 38-40.

Affiliated with

Also associated with

Rating

Slide opening system for a tool system for compacting powdery ma does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Slide opening system for a tool system for compacting powdery ma, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Slide opening system for a tool system for compacting powdery ma will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-389637