ATE270931T1 - IMPROVED TAPE FEEDING DEVICE - Google Patents

IMPROVED TAPE FEEDING DEVICE

Info

Publication number
ATE270931T1
ATE270931T1 AT99100700T AT99100700T ATE270931T1 AT E270931 T1 ATE270931 T1 AT E270931T1 AT 99100700 T AT99100700 T AT 99100700T AT 99100700 T AT99100700 T AT 99100700T AT E270931 T1 ATE270931 T1 AT E270931T1
Authority
AT
Austria
Prior art keywords
gripper
feeding device
grippers
jaws
feeder
Prior art date
Application number
AT99100700T
Other languages
German (de)
Inventor
Sergio Dallan
Original Assignee
Dallan Spa
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 Dallan Spa filed Critical Dallan Spa
Application granted granted Critical
Publication of ATE270931T1 publication Critical patent/ATE270931T1/en

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
    • B21D43/10—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers
    • B21D43/11—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers for feeding sheet or strip material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Advancing Webs (AREA)
  • Screw Conveyors (AREA)
  • Coating Apparatus (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Adhesive Tapes (AREA)
  • Organic Insulating Materials (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Basic Packing Technique (AREA)

Abstract

An improved metal strip (28) feeder, of the type comprising a pair of grippers (18,18'), each formed form a pair of jaws (20,20') positioned transversely to the longitudinal axis of the feeder and extending substantially along the entire width of this latter, said grippers being operated in a mutually synchronized manner in the sense that while one gripper is activated and advances towards the machine to be fed, the other gripper is deactivated and moves in the opposite direction, characterised in that at least one of the two jaws (20,20') of each gripper comprises a plurality of appendices (24) positioned along the entire jaw and projecting from its gripping surface to an adjustable extent. <IMAGE>
AT99100700T 1998-01-30 1999-01-15 IMPROVED TAPE FEEDING DEVICE ATE270931T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1998VE000006A IT1306461B1 (en) 1998-01-30 1998-01-30 PERFECTED FEEDER OF SHEET TAPE

Publications (1)

Publication Number Publication Date
ATE270931T1 true ATE270931T1 (en) 2004-07-15

Family

ID=11424335

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99100700T ATE270931T1 (en) 1998-01-30 1999-01-15 IMPROVED TAPE FEEDING DEVICE

Country Status (8)

Country Link
EP (1) EP0938939B1 (en)
AT (1) ATE270931T1 (en)
DE (1) DE69918581T2 (en)
DK (1) DK0938939T3 (en)
ES (1) ES2223148T3 (en)
IT (1) IT1306461B1 (en)
PT (1) PT938939E (en)
SI (1) SI0938939T1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVE20010011A1 (en) * 2001-02-13 2002-08-13 Dalcos S R L CLAMP FEEDER FOR SHEET METAL TAPES
ITVI20110337A1 (en) * 2011-12-27 2013-06-28 Athena Spa APPARATUS FOR THE CONTINUOUS PROCESSING OF A ROLLED LAMINAR MATERIAL AND A CONTINUOUS PROCESSING METHOD OF A ROLLED LAMINAR MATERIAL COIL
CN103658432A (en) * 2012-09-19 2014-03-26 周德林 Feeding device of sheet forming machine
CN110817403B (en) * 2019-10-31 2022-02-15 山东科技大学 Open press machine connecting-line type automatic feeding and discharging system and application thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE461896C (en) * 1928-06-29 Groh C Device for the automatic shutdown of machines which process strip-shaped material in periodic feed
US4255999A (en) * 1978-11-17 1981-03-17 Pacific Roller Die Co., Inc. Method and apparatus for removing camber from strip
AT368041B (en) * 1979-03-07 1982-08-25 Voest Alpine Ag PULL-IN DEVICE FOR A TAPE MACHINING SYSTEM
US4567799A (en) * 1984-02-27 1986-02-04 Braner Enterprises, Inc. Shiftable pinch roll and strip-feed device for a slitter
US4837656A (en) * 1987-02-27 1989-06-06 Barnes Austen Bernard Malfunction detector
IT1266010B1 (en) * 1993-12-30 1996-12-16 Dalcos Srl CLAMP FEEDER FOR SHEET METAL TAPES

Also Published As

Publication number Publication date
DE69918581D1 (en) 2004-08-19
ES2223148T3 (en) 2005-02-16
ITVE980006A1 (en) 1999-07-30
IT1306461B1 (en) 2001-06-11
ITVE980006A0 (en) 1998-01-30
DK0938939T3 (en) 2004-10-25
PT938939E (en) 2004-11-30
EP0938939A2 (en) 1999-09-01
DE69918581T2 (en) 2005-08-11
SI0938939T1 (en) 2004-12-31
EP0938939B1 (en) 2004-07-14
EP0938939A3 (en) 2001-01-24

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