ES422027A1 - Perfeccionamientos relativos a prensas de cuatro barras de bajo impacto. - Google Patents

Perfeccionamientos relativos a prensas de cuatro barras de bajo impacto.

Info

Publication number
ES422027A1
ES422027A1 ES422027A ES422027A ES422027A1 ES 422027 A1 ES422027 A1 ES 422027A1 ES 422027 A ES422027 A ES 422027A ES 422027 A ES422027 A ES 422027A ES 422027 A1 ES422027 A1 ES 422027A1
Authority
ES
Spain
Prior art keywords
press
link
slide
impact
low
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
ES422027A
Other languages
English (en)
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.)
Gulf & Western Ind Prod Co
Original Assignee
Gulf & Western Ind Prod Co
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 Gulf & Western Ind Prod Co filed Critical Gulf & Western Ind Prod Co
Publication of ES422027A1 publication Critical patent/ES422027A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B30B1/10—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
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/1816—Crank, lever, toggle, and slide
    • 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
    • Y10T83/8821—With simple rectilinear reciprocating motion only
    • Y10T83/8827—Means to vary force on, or speed of, tool during stroke
    • 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
    • Y10T83/8821—With simple rectilinear reciprocating motion only
    • Y10T83/8841—Tool driver movable relative to tool support
    • Y10T83/8843—Cam or eccentric revolving about fixed axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
ES422027A 1973-01-04 1974-01-04 Perfeccionamientos relativos a prensas de cuatro barras de bajo impacto. Expired ES422027A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32100973A 1973-01-04 1973-01-04

Publications (1)

Publication Number Publication Date
ES422027A1 true ES422027A1 (es) 1976-04-16

Family

ID=23248783

Family Applications (1)

Application Number Title Priority Date Filing Date
ES422027A Expired ES422027A1 (es) 1973-01-04 1974-01-04 Perfeccionamientos relativos a prensas de cuatro barras de bajo impacto.

Country Status (4)

Country Link
US (1) US3795168A (es)
BR (1) BR7400028D0 (es)
ES (1) ES422027A1 (es)
ZA (1) ZA739720B (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3919876A (en) * 1974-11-11 1975-11-18 Du Pont Toggle press
US4138904A (en) * 1977-07-20 1979-02-13 Verson Allsteel Press Company Link drive mechanism for mechanical presses
BG49158A3 (en) * 1989-05-09 1991-08-15 Петър Парашиков Power impulse generator
FR2750625B1 (fr) * 1996-07-05 1999-01-29 Jeandeaud Jean Claude Dispositif pour deplacer une partie d'une machine et exercer un effort en fin de course
US5919015A (en) * 1997-04-16 1999-07-06 Utica Enterprises, Inc. Mechanical drive for a blind spline broaching machine
US6108916A (en) * 1998-08-14 2000-08-29 Milwaukee Electric Tool Corporation Movable handle for a power tool
US20040231170A1 (en) * 2000-11-02 2004-11-25 Neitzell Roger Dean Handle arrangement for a reciprocating saw
USD487384S1 (en) 2000-11-02 2004-03-09 Milwaukee Electric Tool Corporation Corded reciprocating saw
US6727896B2 (en) * 2001-08-01 2004-04-27 Microsoft Corporation Correction of alignment and linearity errors in a stylus input system
US6826980B2 (en) 2001-11-05 2004-12-07 George Schmideg Drive and control systems for high speed intermittent motion generations, control and applications
US6912790B2 (en) * 2001-12-03 2005-07-05 Milwaukee Electric Tool Corporation Handle arrangement for a reciprocating saw
US20050000097A2 (en) * 2001-12-03 2005-01-06 Thomas Bednar Handle arrangement for a power tool
US20070074407A1 (en) * 2005-09-30 2007-04-05 Serdynski David P Tool and method of using same
WO2008061198A2 (en) 2006-11-15 2008-05-22 Milwaukee Electric Tool Corporation Power tool
US9365007B2 (en) * 2014-04-09 2016-06-14 Metal Systems Technologies, LLC Four-bar press with increased stroke rate and reduced press size

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2197391A (en) * 1937-05-04 1940-04-16 United Eng Foundry Co Press and drive therefor
CH271725A (de) * 1948-08-24 1950-11-15 May Otto Ing Dr Kniehebelpresse.
US2562044A (en) * 1949-03-12 1951-07-24 Klocke William High-speed mechanical power press

Also Published As

Publication number Publication date
US3795168A (en) 1974-03-05
ZA739720B (en) 1974-11-27
BR7400028D0 (pt) 1974-08-15

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