DE3167557D1 - Method and apparatus for pressworking a workpiece or material - Google Patents

Method and apparatus for pressworking a workpiece or material

Info

Publication number
DE3167557D1
DE3167557D1 DE8181301899T DE3167557T DE3167557D1 DE 3167557 D1 DE3167557 D1 DE 3167557D1 DE 8181301899 T DE8181301899 T DE 8181301899T DE 3167557 T DE3167557 T DE 3167557T DE 3167557 D1 DE3167557 D1 DE 3167557D1
Authority
DE
Germany
Prior art keywords
lever
energy
workpiece
quaternary
connection point
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE8181301899T
Other languages
German (de)
English (en)
Inventor
Alexander Simeonov Petrov
Mihail Spirov Konstantinov
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vmei Lenin
Original Assignee
Vmei Lenin
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 Vmei Lenin filed Critical Vmei Lenin
Application granted granted Critical
Publication of DE3167557D1 publication Critical patent/DE3167557D1/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/10—Drives for forging presses
    • B21J9/18—Drives for forging presses operated by making use of gearing mechanisms, e.g. levers, spindles, crankshafts, eccentrics, toggle-levers, rack bars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/002—Drive of the tools
    • 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
    • B30B1/02—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 lever 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8776—Constantly urged tool or tool support [e.g., spring biased]
    • Y10T83/8782—Stored energy furnishes cutting force

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Press Drives And Press Lines (AREA)
  • Forging (AREA)
  • Pens And Brushes (AREA)
  • Paper (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Ink Jet (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Glass Compositions (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
DE8181301899T 1980-04-29 1981-04-29 Method and apparatus for pressworking a workpiece or material Expired DE3167557D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG4758080A BG32330A1 (en) 1980-04-29 1980-04-29 Method for pressing of articles and apparatus for its realising

Publications (1)

Publication Number Publication Date
DE3167557D1 true DE3167557D1 (en) 1985-01-17

Family

ID=3907427

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181301899T Expired DE3167557D1 (en) 1980-04-29 1981-04-29 Method and apparatus for pressworking a workpiece or material

Country Status (14)

Country Link
US (1) US4420964A (enExample)
EP (1) EP0039577B1 (enExample)
JP (1) JPS56168999A (enExample)
AT (1) ATE10601T1 (enExample)
AU (1) AU553280B2 (enExample)
BG (1) BG32330A1 (enExample)
CA (1) CA1170106A (enExample)
DD (1) DD204384A5 (enExample)
DE (1) DE3167557D1 (enExample)
ES (1) ES8207461A1 (enExample)
FI (1) FI70177C (enExample)
NO (1) NO154718C (enExample)
PL (1) PL136993B1 (enExample)
RO (1) RO84260B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20071153A1 (it) 2007-06-06 2008-12-07 Presezzi Extrusion S P A Pressa di tipo migliorato per l'estrusione di profili di metalli non ferrosi.
US20100147165A1 (en) * 2008-12-12 2010-06-17 Aida Engineering, Ltd. Press machine, method of driving press machine, and industrial machine
US10589485B2 (en) * 2017-03-03 2020-03-17 Boenn Technologies Inc. Pressurized heat-press apparatuses and associated methods

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US422063A (en) * 1890-02-25 Sheet-metal-bending machine
US1956658A (en) * 1930-10-11 1934-05-01 Schmidt Wilhelm Engaging and disengaging device for presses, stamping machines, and similar machine tools
CH271726A (de) * 1948-08-24 1950-11-15 May Otto Ing Dr Kniehebelpresse.
CH303733A (de) * 1951-08-24 1954-12-15 Deckel Hans Ing Dr Schwingschnitt-Abscherpresse.
US2813481A (en) * 1954-08-18 1957-11-19 Hughes Aircraft Co Record-impressing apparatus
US2832410A (en) * 1955-08-16 1958-04-29 Soss Arthur Power actuated meat cleaver
US3427851A (en) * 1967-02-17 1969-02-18 Bliss Co High energy rate metal forming machine
US3585837A (en) * 1969-01-27 1971-06-22 Otto Bihler Enforced cam guidance for tool carriers
FR2063995A1 (enExample) * 1969-10-23 1971-07-16 Bella Franco
DE2400554C2 (de) * 1974-01-07 1986-10-16 Helmut Dipl.-Ing. 6200 Wiesbaden Sieke Verfahren und hydraulische Vorrichtung zum vibrierenden Bearbeiten von Materialien
BG27606A1 (en) * 1978-05-05 1979-12-12 Petrov Mechanical press
JPS55100835A (en) * 1979-01-29 1980-08-01 Matsutani Seisakusho:Kk Constantly loaded staking apparatus
DE2925416C2 (de) * 1979-06-23 1983-02-24 Werner Ing.(Grad.) 6460 Gelnhausen Leinhaas Kniehebel-Blechschneidepresse

Also Published As

Publication number Publication date
FI811349L (fi) 1981-10-30
CA1170106A (en) 1984-07-03
ES501640A0 (es) 1982-09-16
AU553280B2 (en) 1986-07-10
NO811435L (no) 1981-10-30
PL136993B1 (en) 1986-04-30
EP0039577B1 (en) 1984-12-05
ATE10601T1 (de) 1984-12-15
PL230913A1 (enExample) 1982-01-04
US4420964A (en) 1983-12-20
AU6990881A (en) 1981-11-05
RO84260A (ro) 1984-05-23
FI70177B (fi) 1986-02-28
ES8207461A1 (es) 1982-09-16
NO154718B (no) 1986-09-01
RO84260B (ro) 1984-07-30
JPS56168999A (en) 1981-12-25
FI70177C (fi) 1986-09-15
DD204384A5 (de) 1983-11-30
BG32330A1 (en) 1982-07-15
NO154718C (no) 1986-12-10
EP0039577A1 (en) 1981-11-11

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee