ATE123440T1 - PRESS AND METHOD FOR MATERIAL PROCESSING. - Google Patents

PRESS AND METHOD FOR MATERIAL PROCESSING.

Info

Publication number
ATE123440T1
ATE123440T1 AT90910808T AT90910808T ATE123440T1 AT E123440 T1 ATE123440 T1 AT E123440T1 AT 90910808 T AT90910808 T AT 90910808T AT 90910808 T AT90910808 T AT 90910808T AT E123440 T1 ATE123440 T1 AT E123440T1
Authority
AT
Austria
Prior art keywords
press
material processing
connecting rod
die carrier
toggle linkage
Prior art date
Application number
AT90910808T
Other languages
German (de)
Inventor
Andrew Stephen Moseley
Original Assignee
Verson Hme Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Verson Hme Ltd filed Critical Verson Hme Ltd
Application granted granted Critical
Publication of ATE123440T1 publication Critical patent/ATE123440T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B5/00—Machines or apparatus for embossing decorations or marks, e.g. embossing coins
    • B44B5/0052—Machines or apparatus for embossing decorations or marks, e.g. embossing coins by pressing
    • B44B5/0057—Machines or apparatus for embossing decorations or marks, e.g. embossing coins by pressing using more than one die assembly simultaneously
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/10—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by toggle mechanism
    • B30B1/106—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by toggle mechanism operated by another toggle mechanism
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/10—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by toggle mechanism
    • B30B1/14—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by toggle mechanism operated by cams, eccentrics, or cranks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Forging (AREA)

Abstract

A coining press has a toggle linkage (25) for transmitting motion to a die carrier (19) from a connecting rod (24) driven by a crank (16). As the connecting rod moves in one direction, the die carrier moves in an opposite direction. The toggle linkage includes duplicate links (26, 29) at opposite sides of the crankshaft.
AT90910808T 1989-07-22 1990-07-20 PRESS AND METHOD FOR MATERIAL PROCESSING. ATE123440T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8916823A GB2234196B (en) 1989-07-22 1989-07-22 Press and method of working material

Publications (1)

Publication Number Publication Date
ATE123440T1 true ATE123440T1 (en) 1995-06-15

Family

ID=10660495

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90910808T ATE123440T1 (en) 1989-07-22 1990-07-20 PRESS AND METHOD FOR MATERIAL PROCESSING.

Country Status (6)

Country Link
EP (1) EP0435992B1 (en)
JP (1) JP2895219B2 (en)
AT (1) ATE123440T1 (en)
DE (1) DE69019939T2 (en)
GB (1) GB2234196B (en)
WO (1) WO1991001214A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4113568C1 (en) * 1991-04-25 1992-05-21 Curt 8122 Penzberg De Niebling
DE4411900C2 (en) * 1994-04-07 2002-07-04 Graebener Pressensysteme Gmbh Embossing press, in particular coin embossing press
JPH10128597A (en) * 1996-10-28 1998-05-19 Aida Eng Ltd Slide drive device for press using link

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1801575A (en) * 1927-11-04 1931-04-21 Delco Remy Corp Molding press
GB397558A (en) * 1931-12-31 1933-08-31 Frank Humphris Improvements in presses and other pressure-exerting machines
GB502808A (en) * 1937-09-24 1939-03-24 Frank Humphris Improvements in or relating to machines employed for moulding or producing articles from plastic, granular or powdered substances, or from metal
US2269758A (en) * 1938-10-12 1942-01-13 Noronha Rubber Products Corp D Mechanical press
CH354331A (en) * 1959-05-05 1961-05-15 Bobst Fils Sa J Drive mechanism of the movable platen of a platen press
FR1431926A (en) * 1965-02-05 1966-03-18 Forges Et Acieries Du Saut Du Maneuvering device with variable torque and safety operation
GB1285181A (en) * 1969-03-19 1972-08-09 Wickman Mach Tool Sales Ltd Presses
US3661008A (en) * 1970-03-17 1972-05-09 Wickman Mach Tool Sales Ltd Presses
CH541369A (en) * 1970-06-10 1973-09-15 Schuler Gmbh L Device for the simultaneous non-cutting machining of two metal workpieces at two workplaces
CH543375A (en) * 1971-10-01 1973-10-31 Bruderer Ag Device for guiding the bear of a punching machine
DE2346810C3 (en) * 1973-09-18 1978-08-10 Theodor Graebener Maschinenfabrik, 5931 Netphen Coin minting machine
CH581281A5 (en) * 1974-09-03 1976-10-29 Bruderer Ag
DE2912927A1 (en) * 1979-03-31 1980-10-16 Schuler Gmbh L DRIVE FOR A PRESS
EP0057741B1 (en) * 1981-02-11 1984-08-01 L. SCHULER GmbH Press drive

Also Published As

Publication number Publication date
JP2895219B2 (en) 1999-05-24
DE69019939D1 (en) 1995-07-13
GB2234196A (en) 1991-01-30
GB8916823D0 (en) 1989-09-06
DE69019939T2 (en) 1995-10-19
EP0435992B1 (en) 1995-06-07
WO1991001214A1 (en) 1991-02-07
EP0435992A1 (en) 1991-07-10
GB2234196B (en) 1993-02-17
JPH04505289A (en) 1992-09-17

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee