CH543932A - Device for gradually advancing a workpiece - Google Patents

Device for gradually advancing a workpiece

Info

Publication number
CH543932A
CH543932A CH1436971A CH1436971A CH543932A CH 543932 A CH543932 A CH 543932A CH 1436971 A CH1436971 A CH 1436971A CH 1436971 A CH1436971 A CH 1436971A CH 543932 A CH543932 A CH 543932A
Authority
CH
Switzerland
Prior art keywords
workpiece
gradually advancing
advancing
gradually
Prior art date
Application number
CH1436971A
Other languages
German (de)
Inventor
Thomas Portmann August
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 CH1436971A priority Critical patent/CH543932A/en
Priority to DE19722241686 priority patent/DE2241686C3/en
Priority to IT52831/72A priority patent/IT965412B/en
Priority to US00292385A priority patent/US3784075A/en
Priority to GB4444572A priority patent/GB1405774A/en
Priority to FR7234619A priority patent/FR2156670B1/fr
Priority to JP9792072A priority patent/JPS577008B2/ja
Publication of CH543932A publication Critical patent/CH543932A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/05—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of roller-ways
    • B23Q7/055—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of roller-ways some of the rollers being driven
    • 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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
    • B21D43/09—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers by one or more pairs of rollers for feeding sheet or strip material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
CH1436971A 1971-10-01 1971-10-01 Device for gradually advancing a workpiece CH543932A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CH1436971A CH543932A (en) 1971-10-01 1971-10-01 Device for gradually advancing a workpiece
DE19722241686 DE2241686C3 (en) 1971-10-01 1972-08-24 Device for advancing a workpiece step by step
IT52831/72A IT965412B (en) 1971-10-01 1972-09-19 DEVICE FOR THE STEP-BY-STEP ADVANCE OF WORKPIECES
US00292385A US3784075A (en) 1971-10-01 1972-09-26 Apparatus for the stepwise feed of workpieces
GB4444572A GB1405774A (en) 1971-10-01 1972-09-26 Apparatus for the stepwise feed of workpieces
FR7234619A FR2156670B1 (en) 1971-10-01 1972-09-29
JP9792072A JPS577008B2 (en) 1971-10-01 1972-09-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1436971A CH543932A (en) 1971-10-01 1971-10-01 Device for gradually advancing a workpiece

Publications (1)

Publication Number Publication Date
CH543932A true CH543932A (en) 1973-11-15

Family

ID=4400210

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1436971A CH543932A (en) 1971-10-01 1971-10-01 Device for gradually advancing a workpiece

Country Status (6)

Country Link
US (1) US3784075A (en)
JP (1) JPS577008B2 (en)
CH (1) CH543932A (en)
FR (1) FR2156670B1 (en)
GB (1) GB1405774A (en)
IT (1) IT965412B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7900803B2 (en) 2007-01-08 2011-03-08 Bruderer Ag Apparatus for the intermittent supply of a semi-finished material in the form of a band or a wire to a press

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49149324U (en) * 1973-04-18 1974-12-24
JPS5284577A (en) * 1975-12-30 1977-07-14 Yamada Dobii Hanbai Kk Method of and device for changing position of inverted roll in cam index roll feed
US4316569A (en) * 1980-01-14 1982-02-23 Vamco Machine And Tool, Inc. Oscillating cam feed apparatus for a press
JPS5775230A (en) * 1980-10-30 1982-05-11 Sankyo Seisakusho:Kk Roll feed device
US4430914A (en) * 1981-07-10 1984-02-14 Gloucester Engineering Co., Inc. Rotary apparatus for advancing a web
US4487352A (en) * 1981-11-13 1984-12-11 Vamco Machine And Tool, Inc. Apparatus for adjusting the feed length of strip material to a press
US4633053A (en) * 1982-05-27 1986-12-30 Raycon Corporation Electrical discharge machine with automatically replaceable electrodes
US4561582A (en) * 1982-07-26 1985-12-31 F. J. Littell Machine Co. Strip feeders
US4449658A (en) * 1982-11-26 1984-05-22 Vamco Machine & Tool, Inc. Adjustable input shaft for press feed
DE3247001A1 (en) * 1982-12-18 1984-06-20 RWM-Raster-Werkzeugmaschinen GmbH, 7136 Ötisheim PLIER FEED DEVICE FOR TAPE OR WIRE MATERIAL
DE3623647A1 (en) * 1986-07-12 1988-01-14 Schuler Gmbh L DEVICE FOR THE STEP-BY-STEP PROCESSING OF TAPE MATERIAL WITH TWO COUNTER-DRIVING DRIVE ROLLERS
CH676214A5 (en) * 1988-10-26 1990-12-28 Bruderer Ag
CH677328A5 (en) * 1988-10-26 1991-05-15 Bruderer Ag
CH676561A5 (en) * 1988-10-26 1991-02-15 Bruderer Ag
US5358164A (en) * 1988-10-26 1994-10-25 Bruderer Ag Drive apparatus for a driving of at least one oscillating shaft and an intermittent feeding apparatus including the drive apparatus
CH679020A5 (en) * 1989-05-03 1991-12-13 Bruderer Ag
DE3921997C1 (en) * 1989-07-04 1990-08-16 Otto Bihler Maschinenfabrik Gmbh & Co Kg, 8959 Halblech, De
CH680056A5 (en) * 1989-12-11 1992-06-15 Bruderer Ag
US5755370A (en) * 1994-02-28 1998-05-26 Vamco Machine & Tool, Inc. Press feed with infinitely variable stock material engagement spacing
US5720421A (en) * 1994-02-28 1998-02-24 Vamco Machine & Tool, Inc. Elecronically controlled high speed press feed
EP0730920B1 (en) * 1995-03-03 2001-11-21 SIRI Pressenautomation GmbH Apparatus for lifting one of the rollers of a highly dynamic transport system with integrated measuring of plate thickness
FR2754759B1 (en) * 1996-10-21 1999-01-08 Dimeco Alipresse ELECTRONICALLY SERVICED FAST PRESSING, NIPPING AND PRESSING SYSTEM
EP1304181B1 (en) * 2001-10-18 2008-11-05 Bruderer Ag Device for the stepwise advancing of a bandshaped workpiece
ATE396806T1 (en) * 2004-11-05 2008-06-15 Bruderer Ag DEVICE FOR FEEDING A STRAP-SHAPED SEMI-FINISHED MATERIAL TO A PRESS AND METHOD FOR ADJUSTING THE STRIP THICKNESS OF A FEED DEVICE
DE102017122741A1 (en) * 2016-10-03 2018-04-26 Jtekt Corporation assistance device
CN111545658A (en) * 2020-05-14 2020-08-18 衢州瑞展信息科技有限公司 Automatic feeding equipment for die stamping
CN116351972B (en) * 2023-05-19 2024-05-14 苏州华源控股股份有限公司 Feeding mechanism of punching machine
CN118123069B (en) * 2024-04-29 2024-08-13 重庆瑞玛仕家具有限公司 Drilling device and method for hardware

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2514261A (en) * 1944-11-27 1950-07-04 J H Sternbergh Rotary intermittent feed mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7900803B2 (en) 2007-01-08 2011-03-08 Bruderer Ag Apparatus for the intermittent supply of a semi-finished material in the form of a band or a wire to a press

Also Published As

Publication number Publication date
FR2156670A1 (en) 1973-06-01
DE2241686B2 (en) 1977-04-21
FR2156670B1 (en) 1979-06-15
JPS4842476A (en) 1973-06-20
DE2241686A1 (en) 1973-04-05
US3784075A (en) 1974-01-08
GB1405774A (en) 1975-09-10
IT965412B (en) 1974-01-31
JPS577008B2 (en) 1982-02-08

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Legal Events

Date Code Title Description
PL Patent ceased