IT8048252A0 - Dispositivo per smorzare colpi di trancia per imbutitura in particolare di presse idrauliche per imbutitura - Google Patents

Dispositivo per smorzare colpi di trancia per imbutitura in particolare di presse idrauliche per imbutitura

Info

Publication number
IT8048252A0
IT8048252A0 IT8048252A IT4825280A IT8048252A0 IT 8048252 A0 IT8048252 A0 IT 8048252A0 IT 8048252 A IT8048252 A IT 8048252A IT 4825280 A IT4825280 A IT 4825280A IT 8048252 A0 IT8048252 A0 IT 8048252A0
Authority
IT
Italy
Prior art keywords
dampen
hydraulic presses
strokes
shear
shear strokes
Prior art date
Application number
IT8048252A
Other languages
English (en)
Other versions
IT1127005B (it
Inventor
Schoen Hans
Original Assignee
Schoen Hans
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 Schoen Hans filed Critical Schoen Hans
Publication of IT8048252A0 publication Critical patent/IT8048252A0/it
Application granted granted Critical
Publication of IT1127005B publication Critical patent/IT1127005B/it

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
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/20—Applications of drives for reducing noise or wear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/16—Control arrangements for fluid-driven presses
    • B30B15/24—Control arrangements for fluid-driven presses controlling the movement of a plurality of actuating members to maintain parallel movement of the platen or press beam
    • B30B15/245—Control arrangements for fluid-driven presses controlling the movement of a plurality of actuating members to maintain parallel movement of the platen or press beam using auxiliary cylinder and piston means as actuating members
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Presses And Accessory Devices Thereof (AREA)
  • Control Of Presses (AREA)
  • Punching Or Piercing (AREA)
  • Shearing Machines (AREA)
IT4825280A 1979-03-26 1980-03-25 Dispositivo per smorzare colpi di trancia per imbutitura in particolare di presse idrauliche per imbutitura IT1127005B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2911820A DE2911820C2 (de) 1979-03-26 1979-03-26 Schnittschlagunterdrückung an hydraulischen Stanzpressen

Publications (2)

Publication Number Publication Date
IT8048252A0 true IT8048252A0 (it) 1980-03-25
IT1127005B IT1127005B (it) 1986-05-21

Family

ID=6066443

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4825280A IT1127005B (it) 1979-03-26 1980-03-25 Dispositivo per smorzare colpi di trancia per imbutitura in particolare di presse idrauliche per imbutitura

Country Status (7)

Country Link
US (1) US4311086A (it)
DE (1) DE2911820C2 (it)
DK (1) DK118280A (it)
FR (1) FR2479088A1 (it)
GB (1) GB2044657A (it)
IT (1) IT1127005B (it)
SE (1) SE8002285L (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS585760B2 (ja) * 1980-08-06 1983-02-01 工業技術院長 プレスにおける除荷衝撃緩衝装置
US4442754A (en) * 1980-10-14 1984-04-17 Jezbera Vladimir K Robotics positioning system
DE3039667A1 (de) * 1980-10-21 1982-05-19 Hans 4320 Hattingen Schoen Hydraulische presse, insbesondere stanzpresse
US4372146A (en) * 1980-11-12 1983-02-08 The Continental Group, Inc. Press motion dampener
DE3112393C2 (de) * 1981-03-28 1985-08-08 Hans 4240 Emmerich Feldhaus Hydraulische Presse und ein Verfahren zu ihrem Betrieb
IT1233941B (it) * 1989-02-21 1992-04-22 Rainer Srl Impianto per la punzonatura di lamiere
US5014882A (en) * 1989-05-19 1991-05-14 Marlen Research Corporation Pivot-action portioning apparatus and method
JP2949327B2 (ja) * 1995-07-25 1999-09-13 アイダエンジニアリング株式会社 打ち抜き加工方法
DE20015168U1 (de) * 2000-09-02 2002-01-17 Wilhelm Bilstein KG Spezialfabrik für Maschinenmesser und Kompressorventile, 51491 Overath Messerhalter mit Stoßabsorber für eine Einrichtung zum Längsteilen einer Materialbahn
ATE443579T1 (de) * 2005-04-01 2009-10-15 Morphic Technologies Ab Stossdämpfer für bewegliche werkzeuge
DE102006039463A1 (de) * 2006-08-23 2008-02-28 Müller Weingarten AG Verfahren und Vorrichtung zur Schnittschlagdämpfung
DE102007040286A1 (de) * 2007-08-24 2009-02-26 Wieber, Christian, Dipl.-Ing.(FH), Batu Caves Hydraulische Presse
DE102009048483B4 (de) 2009-09-29 2012-08-16 Voith Patent Gmbh Schnittschlagdämpfung
ES2396083B1 (es) * 2011-08-01 2014-09-02 MONDRAGON GOI ESKOLA POLITEKNIKOA J. Mª. ARIZMENDIARRIETA, S.COOP. Sistema de amortiguamiento para una prensa y método de amortiguamiento
DE102016002680A1 (de) 2016-03-04 2017-09-07 Ulrich Keller Optidämpfer für schlagartige Arbeitsvorgänge in Pressen
DE102017124336A1 (de) * 2017-10-18 2019-04-18 Hsf Automation Gmbh Werkzeugvorrichtung, Vorrichtung zum Nutenstanzen und Verfahren zum Betreiben einer Vorrichtung zum Nutenstanzen
DE102017124335A1 (de) 2017-10-18 2019-04-18 Hsf Automation Gmbh Antriebsvorrichtung, Vorrichtung zum Nutenstanzen und Verfahren zum Antreiben einer Vorrichtung zum Nutenstanzen
DE102017124334A1 (de) * 2017-10-18 2019-04-18 Hsf Automation Gmbh Vorrichtung zum Nutenstanzen und Stanzsystem

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2300162A (en) * 1938-05-13 1942-10-27 Dominion Eng Works Ltd Hydraulic press
US3205749A (en) * 1963-03-21 1965-09-14 Schenk Horst Dieter Hydraulic cutting and punching press
NL7015670A (it) * 1970-10-07 1972-04-11
DE2053700A1 (de) * 1970-11-02 1972-05-10 Chrubasik, Paul, 7129 Ilsfeld Zusatzeinrichtung für Pressen, insbesondere für hydraulische Pressen
DE2209884A1 (de) * 1972-03-01 1973-09-06 Schuler Gmbh L Schnittpresse mit mechanischen antriebselementen
JPS5231214A (en) * 1975-09-02 1977-03-09 Ntn Toyo Bearing Co Ltd Valve timing control mechanism of internal combustion engine
DE2748145C3 (de) * 1977-10-27 1982-12-30 Hartmann & Lämmle GmbH & Co KG, 7255 Rutesheim Hydraulische Schnittschlagdämpfung bei Pressen
US4214496A (en) * 1978-10-06 1980-07-29 Gulf & Western Manufacturing Company Shock dampening systems for presses

Also Published As

Publication number Publication date
IT1127005B (it) 1986-05-21
FR2479088A1 (fr) 1981-10-02
DE2911820C2 (de) 1982-02-25
SE8002285L (sv) 1980-09-27
DE2911820A1 (de) 1980-10-16
GB2044657A (en) 1980-10-22
DK118280A (da) 1980-09-27
US4311086A (en) 1982-01-19

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