EP0252211A3 - Machine for winding springs - Google Patents

Machine for winding springs Download PDF

Info

Publication number
EP0252211A3
EP0252211A3 EP87103047A EP87103047A EP0252211A3 EP 0252211 A3 EP0252211 A3 EP 0252211A3 EP 87103047 A EP87103047 A EP 87103047A EP 87103047 A EP87103047 A EP 87103047A EP 0252211 A3 EP0252211 A3 EP 0252211A3
Authority
EP
European Patent Office
Prior art keywords
machine
wire
mandrel
winding springs
spring
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
EP87103047A
Other languages
German (de)
Other versions
EP0252211A2 (en
EP0252211B1 (en
Inventor
Manfred Plugge
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.)
Thema Federn GmbH and Co KG
Original Assignee
Thema Federn GmbH and Co KG
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 Thema Federn GmbH and Co KG filed Critical Thema Federn GmbH and Co KG
Priority to AT87103047T priority Critical patent/ATE68730T1/en
Publication of EP0252211A2 publication Critical patent/EP0252211A2/en
Publication of EP0252211A3 publication Critical patent/EP0252211A3/en
Application granted granted Critical
Publication of EP0252211B1 publication Critical patent/EP0252211B1/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
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F3/00—Coiling wire into particular forms
    • B21F3/02—Coiling wire into particular forms helically
    • B21F3/04—Coiling wire into particular forms helically externally on a mandrel or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
  • Springs (AREA)

Abstract

The machine has a gripper for the end of the spring wire and a rotatable mandrel as well as a feeding drive. The mandrel (7) can be clamped between two slides (3, 4) which can be moved in relation to each other but together during the winding operation on a laterally arranged machine bed (1). Shears which can be swung in, for cutting the wound spring off from the wire feed, are provided. Two wire reels (18) are mounted, in such a way that they can swivel between a working position and a material-changing position, on a two-armed carrier (20) on a column (19) fixedly located on the machine frame (2). <IMAGE>
EP87103047A 1986-07-09 1987-03-04 Machine for winding springs Expired - Lifetime EP0252211B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87103047T ATE68730T1 (en) 1986-07-09 1987-03-04 MACHINE FOR WINDING SPRINGS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863623079 DE3623079A1 (en) 1986-07-09 1986-07-09 SPRING WINDING MACHINE
DE3623079 1986-07-09

Publications (3)

Publication Number Publication Date
EP0252211A2 EP0252211A2 (en) 1988-01-13
EP0252211A3 true EP0252211A3 (en) 1988-03-30
EP0252211B1 EP0252211B1 (en) 1991-10-23

Family

ID=6304749

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87103047A Expired - Lifetime EP0252211B1 (en) 1986-07-09 1987-03-04 Machine for winding springs

Country Status (5)

Country Link
EP (1) EP0252211B1 (en)
AT (1) ATE68730T1 (en)
DE (2) DE3623079A1 (en)
ES (1) ES2025076B3 (en)
GR (1) GR3003606T3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1273349B (en) * 1994-02-28 1997-07-08 Getters Spa FIELD EMISSION FLAT DISPLAY CONTAINING A GETTER AND PROCEDURE FOR ITS OBTAINING
DE19611661C2 (en) * 1996-03-25 1998-09-10 Wafios Maschinen Wagner Device for forming wire, in particular universal spring coiling machine
GB2343857A (en) * 1998-11-20 2000-05-24 Bray Precision Tooling Company Spring manufacture
GB2495499B (en) 2011-10-11 2019-02-06 Hs Products Ltd Hybrid spring
GB2506104B (en) 2012-08-10 2018-12-12 Hs Products Ltd Resilient unit with different major surfaces
GB201401597D0 (en) * 2014-01-30 2014-03-19 Harrison Spinks Components Ltd Coiling apparatus and method
CN106424459A (en) * 2016-12-27 2017-02-22 无锡明珠钢球有限公司 Positioning mechanism of wire winding machine
GB201708639D0 (en) 2017-05-31 2017-07-12 Hs Products Ltd Transportation Apparatus and method
GB201708635D0 (en) 2017-05-31 2017-07-12 Hs Products Ltd Pocketed spring unit and method manufacture

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2959372A (en) * 1955-08-01 1960-11-08 Geo Stevens Mfg Company Winding machine
US3000427A (en) * 1958-08-08 1961-09-19 Gogan Joseph Machine for producing helically coiled articles
DE1993530U (en) * 1968-05-25 1968-09-12 Proll & Lohmann DEVICE FOR COIL SPRINGS.
GB1238409A (en) * 1969-07-10 1971-07-07

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1752891C3 (en) * 1968-07-31 1975-02-27 Hoesch Werke Ag, 4600 Dortmund Coiling machine for coil springs
JPS55112434A (en) * 1979-02-19 1980-08-30 Itaya Seisakusho:Kk Coil spring manufacturing device
JPS61137636A (en) * 1984-12-11 1986-06-25 Itaya Seisakusho:Kk Apparatus for manufacturing torsional spring

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2959372A (en) * 1955-08-01 1960-11-08 Geo Stevens Mfg Company Winding machine
US3000427A (en) * 1958-08-08 1961-09-19 Gogan Joseph Machine for producing helically coiled articles
DE1993530U (en) * 1968-05-25 1968-09-12 Proll & Lohmann DEVICE FOR COIL SPRINGS.
GB1238409A (en) * 1969-07-10 1971-07-07

Also Published As

Publication number Publication date
ATE68730T1 (en) 1991-11-15
EP0252211A2 (en) 1988-01-13
DE3623079C2 (en) 1990-08-09
DE3623079A1 (en) 1988-02-04
GR3003606T3 (en) 1993-03-16
EP0252211B1 (en) 1991-10-23
DE3774010D1 (en) 1991-11-28
ES2025076B3 (en) 1992-03-16

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