Metal deforming – By three or more coacting relatively movable tools – Concurrently actuated tools
Patent
1998-01-09
2000-04-04
Crane, Daniel C.
Metal deforming
By three or more coacting relatively movable tools
Concurrently actuated tools
724521, 29237, B21D 3904
Patent
active
060446862
ABSTRACT:
A pressing device comprises a press ring having at least three pivotally interconnected compression jaws. The press ring has a first open configuration, and a second closed configuration. A coupling element extends from each of two jaws for operable connection to a closing device. The closing device shifts the press ring between the configurations, and includes two oppositely disposed pivotal levers. A drive device is operably engageable with each of the levers, for pivoting the levers and thereby causing the ring to be shifted between the configurations.
REFERENCES:
patent: 51636 (1865-12-01), Weitman
patent: 639277 (1899-12-01), Pangle
patent: 701549 (1902-06-01), Deering
patent: 1353719 (1920-09-01), Buresch
patent: 1818435 (1931-08-01), Smith et al.
patent: 2182663 (1939-12-01), Eby et al.
patent: 2211008 (1940-08-01), Goldberg
patent: 2326709 (1943-08-01), Watson
patent: 2335591 (1943-11-01), Hansell
patent: 2381748 (1945-08-01), Howe
patent: 2557202 (1951-06-01), Raymond et al.
patent: 2674966 (1954-04-01), Morris
patent: 2766631 (1956-10-01), Van Sittert
patent: 2800867 (1957-07-01), Smith
patent: 2871812 (1959-02-01), Pederson
patent: 2973024 (1961-02-01), Merriman
patent: 3176495 (1965-04-01), Zane
patent: 3203221 (1965-08-01), Conner
patent: 3220072 (1965-11-01), Moss
patent: 3276238 (1966-10-01), Erdmann
patent: 3335598 (1967-08-01), Jessen
patent: 3555875 (1971-01-01), Clark
patent: 3568495 (1971-03-01), Duffield
patent: 3575036 (1971-04-01), Hoffman
patent: 3662450 (1972-05-01), Kish et al.
patent: 3688553 (1972-09-01), Demler, Sr.
patent: 3695087 (1972-10-01), Tuberman
patent: 3756064 (1973-09-01), Erdmann
patent: 3803699 (1974-04-01), Rizzo
patent: 3823597 (1974-07-01), Hanback et al.
patent: 3848451 (1974-11-01), Allin
patent: 4183120 (1980-01-01), Thorne
patent: 4528740 (1985-07-01), Sassak
patent: 4558584 (1985-12-01), Myers
patent: 4604890 (1986-08-01), Martin
patent: 4782577 (1988-11-01), Bahler
patent: 4890473 (1990-01-01), Westerman et al.
patent: 4989443 (1991-02-01), Sawdon
patent: 5007280 (1991-04-01), Quinn et al.
patent: 5148698 (1992-09-01), Dischler
patent: 5209100 (1993-05-01), Dischler
LandOfFree
Compression tool for compression molding die does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Compression tool for compression molding die, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Compression tool for compression molding die will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-355321