EP0366108A3 - Device for the stepwise feeding of a strip - Google Patents

Device for the stepwise feeding of a strip Download PDF

Info

Publication number
EP0366108A3
EP0366108A3 EP19890119812 EP89119812A EP0366108A3 EP 0366108 A3 EP0366108 A3 EP 0366108A3 EP 19890119812 EP19890119812 EP 19890119812 EP 89119812 A EP89119812 A EP 89119812A EP 0366108 A3 EP0366108 A3 EP 0366108A3
Authority
EP
European Patent Office
Prior art keywords
strip
stepwise feeding
stepwise
feeding
Prior art date
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.)
Granted
Application number
EP19890119812
Other languages
German (de)
Other versions
EP0366108A2 (en
EP0366108B1 (en
Inventor
Helmut Messner
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.)
Bruderer AG
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 EP0366108A2 publication Critical patent/EP0366108A2/en
Publication of EP0366108A3 publication Critical patent/EP0366108A3/en
Application granted granted Critical
Publication of EP0366108B1 publication Critical patent/EP0366108B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • Y10T74/15—Intermittent grip type mechanical movement
    • Y10T74/1526—Oscillation or reciprocation to intermittent unidirectional motion
    • Y10T74/1532—Rack actuator
    • 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
    • Y10T74/15—Intermittent grip type mechanical movement
    • Y10T74/1558—Grip units and features
    • Y10T74/1565—Gripper releasing devices
    • Y10T74/1576—Holding pawl lifter
EP89119812A 1988-10-26 1989-10-25 Device for the stepwise feeding of a strip Expired - Lifetime EP0366108B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH3984/88A CH677328A5 (en) 1988-10-26 1988-10-26
CH3984/88 1988-10-26

Publications (3)

Publication Number Publication Date
EP0366108A2 EP0366108A2 (en) 1990-05-02
EP0366108A3 true EP0366108A3 (en) 1990-10-17
EP0366108B1 EP0366108B1 (en) 1993-03-24

Family

ID=4267632

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89119812A Expired - Lifetime EP0366108B1 (en) 1988-10-26 1989-10-25 Device for the stepwise feeding of a strip

Country Status (5)

Country Link
US (1) US5102026A (en)
EP (1) EP0366108B1 (en)
JP (1) JP2763159B2 (en)
CH (1) CH677328A5 (en)
DE (1) DE58903879D1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH679134A5 (en) * 1989-05-03 1991-12-31 Bruderer Ag
FR2684042B1 (en) * 1991-11-26 1996-06-07 Heidelberg Harris Sa TAPE ENGAGING DEVICE FOR A COIL PRINTING PRESS.
US6651476B2 (en) 2001-10-10 2003-11-25 Mechanical Tool & Engineering Co. Combined coil-stock straightening and feed apparatus
ATE413243T1 (en) * 2001-10-18 2008-11-15 Bruderer Ag DEVICE FOR ADVANCEMENT OF A STRIP-SHAPED WORKPIECE IN STEPS
ES2296851T3 (en) * 2002-08-22 2008-05-01 Bruderer Ag ADVANCE DEVICE FOR DRIVING INTERMITTENTLY A GROSS PART IN THE FORM OF A TAPE TO A PRESS AND PROCEDURE FOR OPERATION.
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

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR917975A (en) * 1945-11-24 1947-01-27 Automatic feeder for presses
US2946586A (en) * 1953-09-17 1960-07-26 Albert F Pityo Web feeding mechanism
GB1405774A (en) * 1971-10-01 1975-09-10 Bruderer Ag Apparatus for the stepwise feed of workpieces
FR2290972A1 (en) * 1974-11-16 1976-06-11 Grau Erich FEEDING MECHANISM FOR INTERMITTEN MATERIAL FEEDING ON STAMPERS OR PRESSES
DE3330051A1 (en) * 1983-02-22 1984-08-23 Sankyo Manufacturing Co., Ltd., Tokyo ROLLER FEEDING DEVICE
DE3526846A1 (en) * 1984-06-04 1986-02-06 Sankyo Manufacturing Co., Ltd., Tokio/Tokyo ROLLER FEEDING DEVICE
EP0253205A2 (en) * 1986-07-12 1988-01-20 L. SCHULER GmbH Device for intermittent feed of strip with two opposed driven feeding rollers

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB228770A (en) * 1924-03-22 1925-02-12 Muller J C & Co Improvements in and connected with means for driving the shafts of cigarette machines
US3022680A (en) * 1960-07-18 1962-02-27 Ingersoll Milling Machine Co Incremental feed mechanism
US3493159A (en) * 1967-12-15 1970-02-03 Bliss Co Strip roll feeder
US3638846A (en) * 1970-08-10 1972-02-01 Littell Machine Co F J Feeding apparatus using rack and pinion mechanism having dwell periods
CH544243A (en) * 1971-10-01 1973-11-15 Bruderer Ag Device for driving shafts in an oscillating manner and using the device
DE3330001A1 (en) * 1983-08-04 1985-02-21 Bodo Dr.-Ing. 5810 Witten Eickmann Lifesaving equipment for simultaneously saving many people from drowning

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR917975A (en) * 1945-11-24 1947-01-27 Automatic feeder for presses
US2946586A (en) * 1953-09-17 1960-07-26 Albert F Pityo Web feeding mechanism
GB1405774A (en) * 1971-10-01 1975-09-10 Bruderer Ag Apparatus for the stepwise feed of workpieces
FR2290972A1 (en) * 1974-11-16 1976-06-11 Grau Erich FEEDING MECHANISM FOR INTERMITTEN MATERIAL FEEDING ON STAMPERS OR PRESSES
DE3330051A1 (en) * 1983-02-22 1984-08-23 Sankyo Manufacturing Co., Ltd., Tokyo ROLLER FEEDING DEVICE
DE3347786A1 (en) * 1983-02-22 1985-05-15 Sankyo Manufacturing Co., Ltd., Tokio/Tokyo ROLLER FEEDING DEVICE
DE3526846A1 (en) * 1984-06-04 1986-02-06 Sankyo Manufacturing Co., Ltd., Tokio/Tokyo ROLLER FEEDING DEVICE
EP0253205A2 (en) * 1986-07-12 1988-01-20 L. SCHULER GmbH Device for intermittent feed of strip with two opposed driven feeding rollers

Also Published As

Publication number Publication date
JPH02225249A (en) 1990-09-07
EP0366108A2 (en) 1990-05-02
EP0366108B1 (en) 1993-03-24
CH677328A5 (en) 1991-05-15
DE58903879D1 (en) 1993-04-29
US5102026A (en) 1992-04-07
JP2763159B2 (en) 1998-06-11

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