CH672173A5 - - Google Patents

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Publication number
CH672173A5
CH672173A5 CH1726/86A CH172686A CH672173A5 CH 672173 A5 CH672173 A5 CH 672173A5 CH 1726/86 A CH1726/86 A CH 1726/86A CH 172686 A CH172686 A CH 172686A CH 672173 A5 CH672173 A5 CH 672173A5
Authority
CH
Switzerland
Prior art keywords
eccentric
locking bolt
locking
shaft
bushing
Prior art date
Application number
CH1726/86A
Other languages
German (de)
English (en)
Inventor
August Thomas Portmann
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
Priority to CH1726/86A priority Critical patent/CH672173A5/de
Priority to US07/013,969 priority patent/US4748883A/en
Priority to FR878703725A priority patent/FR2598654B1/fr
Priority to JP62073942A priority patent/JPH0747239B2/ja
Priority to IT47779/87A priority patent/IT1205988B/it
Priority to DE3712845A priority patent/DE3712845C2/de
Priority to GB8709411A priority patent/GB2189731B/en
Publication of CH672173A5 publication Critical patent/CH672173A5/de

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)
CH1726/86A 1986-04-28 1986-04-28 CH672173A5 ( )

Priority Applications (7)

Application Number Priority Date Filing Date Title
CH1726/86A CH672173A5 ( ) 1986-04-28 1986-04-28
US07/013,969 US4748883A (en) 1986-04-28 1987-02-12 Apparatus for setting the working stroke of a punching machine
FR878703725A FR2598654B1 (fr) 1986-04-28 1987-03-18 Dispositif pour determiner la course de travail d'une machine a poinconner
JP62073942A JPH0747239B2 (ja) 1986-04-28 1987-03-27 押抜き機の作動ストロ−ク設定装置
IT47779/87A IT1205988B (it) 1986-04-28 1987-03-27 Apparecchio per stabilire la corsa di lavoro di una macchina di stampaggio
DE3712845A DE3712845C2 (de) 1986-04-28 1987-04-15 Vorrichtung zum Festlegen des Arbeitshubes einer Stanzmaschine
GB8709411A GB2189731B (en) 1986-04-28 1987-04-21 Apparatus for setting the working stroke of a punching machine

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH672173A5 true CH672173A5 ( ) 1989-10-31

Family

ID=4217161

Family Applications (1)

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

Country Status (7)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2016594B3 (es) * 1986-06-30 1990-11-16 Aida Eng Ltd Dispositivo de corredera con carrera variable para una prensa.
CH677336A5 ( ) * 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
EP0547351B1 (en) * 1991-12-02 1996-05-08 Aida Engineering, Ltd. Apparatus for adjusting slide stroke of press
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
US2541573A (en) * 1945-08-17 1951-02-13 Danly Mach Specialties Inc Forming machine
US2547197A (en) * 1945-08-17 1951-04-03 Danly Mach Specialties Inc Eccentric adjusting mechanism
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
DE3677597D1 (de) * 1986-06-06 1991-03-28 Schuler Gmbh L Vorrichtung an einer presse mit exzenterwelle zum verstellen des stoesselhubes.

Also Published As

Publication number Publication date
JPH0747239B2 (ja) 1995-05-24
GB2189731B (en) 1989-12-28
IT8747779A0 (it) 1987-03-27
US4748883A (en) 1988-06-07
IT1205988B (it) 1989-04-05
DE3712845A1 (de) 1987-10-29
JPS62254998A (ja) 1987-11-06
GB8709411D0 (en) 1987-05-28
FR2598654B1 (fr) 1994-09-02
DE3712845C2 (de) 1994-01-27
FR2598654A1 (fr) 1987-11-20
GB2189731A (en) 1987-11-04

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Legal Events

Date Code Title Description
PL Patent ceased