Tooling for a powder compacting press

Details Tooling for a powder compacting press Tooling for a powder compacting press

1977-01-21

1977-12-06

Flint, Jr., J. Howard

Plastic article or earthenware shaping or treating: apparatus

Means for molding powdered metal

425352, 425410, 425436R, B30B 1102

Patent

active

040614530

ABSTRACT:
An apparatus for compacting powder material into a mold cavity formed at least between an upper and a lower reciprocally movable punch. The lower punch reciprocates in the center bore of a die and has an end face defining a portion of the mold cavity. The upper punch is reciprocable so as to be placed over the die bore and has an end face defining another portion of the mold cavity. The upper punch end face is coated with, or made of, an elastomeric material. The upper face of the lower punch may be flat or contoured. The compaction of the powder material in the mold cavity is accomplished by the upward movement of the lower punch which forces the powder material to conform to the configuration of the mold cavity. After compaction, the upper punch is withdrawn and the compacted product is ejected.

REFERENCES:
patent: 994349 (1911-06-01), Updegraff
patent: 2714226 (1955-08-01), Axelrod
patent: 2777162 (1957-01-01), Baughof
patent: 2870484 (1959-01-01), Livingston
patent: 2979770 (1961-04-01), Greene et al.
patent: 3059305 (1962-10-01), Brozdowicz
patent: 3129464 (1964-04-01), Heider
patent: 3158547 (1964-11-01), Smith
patent: 3173974 (1965-03-01), Mohr
patent: 3255279 (1966-06-01), Smith
patent: 3328840 (1967-07-01), Vinson
patent: 3353214 (1967-11-01), Schulze
patent: 3382540 (1968-05-01), Van De Maden et al.
patent: 3775032 (1973-11-01), Smith et al.

Affiliated with

Also associated with

Rating

Tooling for a powder compacting press does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Tooling for a powder compacting press, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tooling for a powder compacting press will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1548324