IT8747779A0 - Apparecchio per stabilire la corsa di lavoro di una macchina di stampaggio - Google Patents

Apparecchio per stabilire la corsa di lavoro di una macchina di stampaggio

Info

Publication number
IT8747779A0
IT8747779A0 IT8747779A IT4777987A IT8747779A0 IT 8747779 A0 IT8747779 A0 IT 8747779A0 IT 8747779 A IT8747779 A IT 8747779A IT 4777987 A IT4777987 A IT 4777987A IT 8747779 A0 IT8747779 A0 IT 8747779A0
Authority
IT
Italy
Prior art keywords
establishing
molding machine
working stroke
stroke
working
Prior art date
Application number
IT8747779A
Other languages
English (en)
Other versions
IT1205988B (it
Inventor
Portmann August Thomas
Original Assignee
Bruderer Ag
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 Bruderer Ag filed Critical Bruderer Ag
Publication of IT8747779A0 publication Critical patent/IT8747779A0/it
Application granted granted Critical
Publication of IT1205988B publication Critical patent/IT1205988B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/0064—Counterbalancing means for movable press elements
    • 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
    • B30B1/26—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 cams, eccentrics, or cranks
    • B30B1/263—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 cams, eccentrics, or cranks work stroke adjustment means
    • 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
    • Y10T74/21—Elements
    • Y10T74/211—Eccentric
    • Y10T74/2111—Plural, movable relative to each other [including ball[s]]
    • 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
    • Y10T74/21—Elements
    • Y10T74/2173—Cranks and wrist pins
    • Y10T74/2183—Counterbalanced
    • 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
    • Y10T83/8696—Means to change datum plane of tool or tool presser stroke
    • Y10T83/87—By varying length of tool 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
    • Y10T83/8824—With provision for dynamic balance
    • 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)
  • Punching Or Piercing (AREA)
  • Presses And Accessory Devices Thereof (AREA)
  • Control Of Presses (AREA)
IT47779/87A 1986-04-28 1987-03-27 Apparecchio per stabilire la corsa di lavoro di una macchina di stampaggio IT1205988B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1726/86A CH672173A5 (it) 1986-04-28 1986-04-28

Publications (2)

Publication Number Publication Date
IT8747779A0 true IT8747779A0 (it) 1987-03-27
IT1205988B IT1205988B (it) 1989-04-05

Family

ID=4217161

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47779/87A IT1205988B (it) 1986-04-28 1987-03-27 Apparecchio per stabilire la corsa di lavoro di una macchina di stampaggio

Country Status (7)

Country Link
US (1) US4748883A (it)
JP (1) JPH0747239B2 (it)
CH (1) CH672173A5 (it)
DE (1) DE3712845C2 (it)
FR (1) FR2598654B1 (it)
GB (1) GB2189731B (it)
IT (1) IT1205988B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3764207D1 (de) * 1986-06-30 1990-09-13 Aida Eng Ltd Hubverstelleinrichtung fuer pressen.
CH677336A5 (it) * 1988-08-31 1991-05-15 Bruderer Ag
DE4020310A1 (de) * 1989-07-07 1991-01-17 Kaiser Kg Otto Exzenterpresse mit hubverstellung und massenausgleich
DE59100449D1 (de) * 1990-05-09 1993-11-11 Bruderer Ag Frasnacht Arbon Vorrichtung zum Massenausgleich bei Stanzmaschinen.
US5109766B1 (en) * 1990-10-31 1994-03-22 Minster Machine Co Adjustable stroke punch press
DE4132976C2 (de) * 1991-10-04 2003-04-17 Schuler Pressen Gmbh & Co Vorrichtung an einer Presse zum Verstellen der Hübe eines Arbeitsstößels und einer Gegenschwingmasse
DE69210564T2 (de) * 1991-12-02 1996-10-02 Aida Eng Ltd Vorrichtung zum Einstellen des Stösselhubes an einer Presse
US6070523A (en) * 1998-11-18 2000-06-06 The Minster Machine Company Press dynamic balancer guide system
US6647869B2 (en) 2002-04-02 2003-11-18 The Minster Machine Company Positive lock for infinite adjustable stroke mechanism
JP2007098429A (ja) * 2005-10-04 2007-04-19 Nidec-Kyori Corp プレス装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2547197A (en) * 1945-08-17 1951-04-03 Danly Mach Specialties Inc Eccentric adjusting mechanism
US2541573A (en) * 1945-08-17 1951-02-13 Danly Mach Specialties Inc Forming machine
DE1095666B (de) * 1954-11-04 1960-12-22 Grimar Ets Vorrichtung zum Verstellen des Hubes bei Exzenterpressen u.ae. Maschinen
US3611918A (en) * 1969-09-29 1971-10-12 Perkins Machine Co Press
CH542711A (de) * 1971-10-01 1973-10-15 Bruderer Ag Einrichtung zur Veränderung des Arbeitshubes einer Stanzmaschine
US4156387A (en) * 1974-09-03 1979-05-29 Bruderer Ag Apparatus for mass compensation at a machine driven by a crank drive
US4160409A (en) * 1974-09-03 1979-07-10 Bruderer Ag Drive for the movable work component, such as the ram of a press, stamping machine or the like
GB1584173A (en) * 1977-07-27 1981-02-11 Battelle Development Corp Apparatus for measuring strain in a solid object
DE2911765A1 (de) * 1979-03-26 1980-10-09 Sack Gmbh Kaltschere, insbesondere zum schneiden von knueppeln und staeben
DE3138812A1 (de) * 1981-09-30 1983-04-14 L. Schuler GmbH, 7320 Göppingen Exzentertrieb mit hubversellung
JPS60111800A (ja) * 1983-11-24 1985-06-18 Aida Eng Ltd プレスのストロ−ク長さ調整装置
GB2176740B (en) * 1985-06-14 1988-11-16 Sankyo Mfg Press machine
EP0248917B1 (de) * 1986-06-06 1991-02-20 L. SCHULER GmbH Vorrichtung an einer Presse mit Exzenterwelle zum Verstellen des Stösselhubes

Also Published As

Publication number Publication date
FR2598654A1 (fr) 1987-11-20
CH672173A5 (it) 1989-10-31
FR2598654B1 (fr) 1994-09-02
JPS62254998A (ja) 1987-11-06
IT1205988B (it) 1989-04-05
GB2189731A (en) 1987-11-04
DE3712845A1 (de) 1987-10-29
GB8709411D0 (en) 1987-05-28
GB2189731B (en) 1989-12-28
JPH0747239B2 (ja) 1995-05-24
DE3712845C2 (de) 1994-01-27
US4748883A (en) 1988-06-07

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960224