FR2330498B1 - - Google Patents

Info

Publication number
FR2330498B1
FR2330498B1 FR7633648A FR7633648A FR2330498B1 FR 2330498 B1 FR2330498 B1 FR 2330498B1 FR 7633648 A FR7633648 A FR 7633648A FR 7633648 A FR7633648 A FR 7633648A FR 2330498 B1 FR2330498 B1 FR 2330498B1
Authority
FR
France
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
FR7633648A
Other versions
FR2330498A1 (fr
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.)
Hurco Manufacturing Co Inc
Original Assignee
Hurco Manufacturing Co Inc
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 Hurco Manufacturing Co Inc filed Critical Hurco Manufacturing Co Inc
Publication of FR2330498A1 publication Critical patent/FR2330498A1/fr
Application granted granted Critical
Publication of FR2330498B1 publication Critical patent/FR2330498B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D33/00—Accessories for shearing machines or shearing devices
    • B23D33/10—Stops for positioning work
    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/002—Positioning devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Press Drives And Press Lines (AREA)
  • Shearing Machines (AREA)
  • Accessories And Tools For Shearing Machines (AREA)
FR7633648A 1975-11-07 1976-11-08 Machine-outil et procede de commande d'une telle machine Granted FR2330498A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/630,011 US4112493A (en) 1975-11-07 1975-11-07 Twin motor and screw drive for workpiece positioning stops and for press ram drive and the like

Publications (2)

Publication Number Publication Date
FR2330498A1 FR2330498A1 (fr) 1977-06-03
FR2330498B1 true FR2330498B1 (fr) 1982-10-22

Family

ID=24525391

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7633648A Granted FR2330498A1 (fr) 1975-11-07 1976-11-08 Machine-outil et procede de commande d'une telle machine

Country Status (10)

Country Link
US (2) US4112493A (fr)
JP (1) JPS5279386A (fr)
CA (1) CA1111942A (fr)
CH (1) CH619631A5 (fr)
DE (1) DE2650773A1 (fr)
ES (3) ES453078A1 (fr)
FR (1) FR2330498A1 (fr)
GB (2) GB1568245A (fr)
IT (1) IT1074607B (fr)
SE (2) SE427808B (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1579092A (en) * 1978-04-17 1980-11-12 Northampton Sheet Metal Workpiece stop means for a sheet metal working machine
FR2460180A1 (fr) * 1979-07-05 1981-01-23 Promecan Sisson Lehmann Dispositif indicateur de cote destine a equiper une machine-outil de formage ou de cisaillage de metaux en feuilles
US4337637A (en) * 1980-09-25 1982-07-06 Hurco Manufacturing Company, Inc. Parallel positioning device
US4486840A (en) * 1981-10-14 1984-12-04 Houdaille Industries, Inc. Computer numeric control for metal forming
JPS58105972U (ja) * 1982-01-15 1983-07-19 松下電工株式会社 収納ボツクスの扉取付構造
IT1151121B (it) * 1982-03-26 1986-12-17 Rockwell Rimoldi Spa Dispositivo alimentatore di fettuccia,elastico o simili in una macchina per cucire
US4494312A (en) * 1982-09-07 1985-01-22 Hurco Manufacturing Co., Inc. Press brake gauging apparatus
JPS6026573U (ja) * 1983-07-29 1985-02-22 川端　徳司 障子の簡易取付装置
US4797831A (en) * 1986-11-18 1989-01-10 Cincinnati Incorporated Apparatus for synchronizing cylinder position in a multiple cylinder hydraulic press brake
DE3902149C2 (de) * 1988-01-29 2000-05-18 Amada Co Biegeeinrichtung und Verfahren zum Positionieren von Werkstücken in einer Blechbiegeeinrichtung
JPH0387523U (fr) * 1990-11-27 1991-09-05
US5450327A (en) * 1991-10-15 1995-09-12 Tomassetti; John F. System for adjusting the back gauge of a flat stock material working apparatus
US5329215A (en) * 1993-02-25 1994-07-12 Ohio Electronic Engravers, Inc. Apparatus and method for driving a leadscrew
GB2283133B (en) * 1993-10-20 1998-04-15 Gen Electric Dynamoelectric machine and method for manufacturing same
US6082939A (en) * 1998-07-09 2000-07-04 Toyoda Koki Kabushiki Kaisha Machine tool and cover apparatus therefor
US7084597B2 (en) * 2002-06-03 2006-08-01 Denso Corporation Motor control apparatus
US7383711B2 (en) * 2005-06-10 2008-06-10 Blue Ip, Inc. CNC leveler
US7618028B2 (en) * 2005-09-08 2009-11-17 Advanced Tooling Systems, Inc. Method and fixture for handling and processing die components
JP5115158B2 (ja) * 2007-11-19 2013-01-09 村田機械株式会社 プレス機械
CN101890531A (zh) * 2010-07-30 2010-11-24 广州广船国际股份有限公司 一种剪板机
CN101912931B (zh) * 2010-07-30 2013-01-02 广州广船国际股份有限公司 弧形冷柜金属外壳围板的加工方法与装置
CN102284973B (zh) * 2011-08-22 2014-02-19 北京中电科电子装备有限公司 Z向工作台上的重力平衡装置及切割机
US20150090810A1 (en) * 2013-02-11 2015-04-02 Spirit Aerosystems, Inc. Thrust reverser hydraulic actuation system with servo synchronization
SE537072C2 (sv) * 2013-06-05 2014-12-30 Mizelda Ab Vikanordning och användning av vikanordning för vikning av ett ämne
CN109681604B (zh) * 2019-01-09 2022-08-12 成都飞机工业（集团）有限责任公司 一种双丝杠同步调整方法
US20210046531A1 (en) * 2019-08-14 2021-02-18 Accurpress America Inc. Press brake system
US11660649B2 (en) * 2019-08-14 2023-05-30 Accurpress America Inc. Press brake system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2443657A (en) * 1946-11-21 1948-06-22 Westinghouse Electric Corp Motor control system
US2627890A (en) * 1952-02-12 1953-02-10 Harbison Walker Refractories Sheet metal bending apparatus
US3260087A (en) * 1963-07-19 1966-07-12 Nicholas A Guarino Gauge with plural adjusting means for sheet metal working presses
US3460012A (en) * 1965-03-22 1969-08-05 Bendix Corp Numerical control system having plural synchronized drives
US3549948A (en) * 1968-01-02 1970-12-22 Eaton Yale & Towne Press synchronizing apparatus
US3618349A (en) * 1969-03-26 1971-11-09 Hurco Mfg Co Inc Gauging system for presses
US3593094A (en) * 1969-05-07 1971-07-13 Shin Nippon Koki Co Ltd Automatic level adjusting means for sustaining the crossrail used in double housing type machine tools in its accurate horizontal position
DE2038237C3 (de) * 1970-07-31 1980-07-24 Hurco Manufacturing Co., Inc., Indianapolis, Ind. (V.St.A.) Einstellvorrichtung für eine Metallbearbeitungsmaschine, insbesondere eine Biegepresse
FR2143556B1 (fr) * 1971-06-29 1975-02-07 Promecan Sisson Lehmann
US3826119A (en) * 1972-06-05 1974-07-30 Automec Inc Numerical control system for press brakes and the like
US3820377A (en) * 1972-08-30 1974-06-28 Hurco Mfg Co Inc Gauging apparatus for presses and the like
US3874205A (en) * 1974-02-19 1975-04-01 Hurco Mfg Co Inc Digitally controlled multiple depth stop and return stroke limit control for press brakes

Also Published As

Publication number Publication date
ES453078A1 (es) 1978-01-16
JPS5279386A (en) 1977-07-04
US4112493A (en) 1978-09-05
ES463781A1 (es) 1978-06-16
US4084424A (en) 1978-04-18
IT1074607B (it) 1985-04-20
CH619631A5 (fr) 1980-10-15
GB1568244A (en) 1980-05-29
DE2650773A1 (de) 1977-05-18
CA1111942A (fr) 1981-11-03
FR2330498A1 (fr) 1977-06-03
GB1568245A (en) 1980-05-29
SE8202340L (sv) 1982-04-14
JPS5631169B2 (fr) 1981-07-20
ES463780A1 (es) 1978-06-16
SE7612338L (sv) 1977-05-08
SE427808B (sv) 1983-05-09

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Legal Events

Date Code Title Description
ST Notification of lapse