GB2138721B - Helical bending of wire - Google Patents

Helical bending of wire

Info

Publication number
GB2138721B
GB2138721B GB08408469A GB8408469A GB2138721B GB 2138721 B GB2138721 B GB 2138721B GB 08408469 A GB08408469 A GB 08408469A GB 8408469 A GB8408469 A GB 8408469A GB 2138721 B GB2138721 B GB 2138721B
Authority
GB
United Kingdom
Prior art keywords
wire
helical bending
helical
bending
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.)
Expired
Application number
GB08408469A
Other languages
English (en)
Other versions
GB2138721A (en
GB8408469D0 (en
Inventor
Frantisek Leopold Eisinger
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.)
Foster Wheeler Energy Corp
Original Assignee
Foster Wheeler Energy Corp
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 Foster Wheeler Energy Corp filed Critical Foster Wheeler Energy Corp
Publication of GB8408469D0 publication Critical patent/GB8408469D0/en
Publication of GB2138721A publication Critical patent/GB2138721A/en
Application granted granted Critical
Publication of GB2138721B publication Critical patent/GB2138721B/en
Expired 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
    • B21F1/00—Bending wire other than coiling; Straightening wire
    • B21F1/04—Undulating
    • 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
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/06—Bending into helical or spiral form; Forming a succession of return bends, e.g. serpentine form

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
  • Ropes Or Cables (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
GB08408469A 1983-04-01 1984-04-02 Helical bending of wire Expired GB2138721B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US48113583A 1983-04-01 1983-04-01

Publications (3)

Publication Number Publication Date
GB8408469D0 GB8408469D0 (en) 1984-05-10
GB2138721A GB2138721A (en) 1984-10-31
GB2138721B true GB2138721B (en) 1986-04-09

Family

ID=23910757

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08408469A Expired GB2138721B (en) 1983-04-01 1984-04-02 Helical bending of wire

Country Status (5)

Country Link
JP (1) JPS59229248A (xx)
AU (2) AU561706B2 (xx)
CA (1) CA1240586A (xx)
ES (1) ES8600092A1 (xx)
GB (1) GB2138721B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU561706B2 (en) * 1983-04-01 1987-05-14 Foster Wheeler Energy Corporation Forming elongated helical shapes from wire
WO1990002275A1 (en) * 1988-08-22 1990-03-08 William King Springs and reels
AU663428B2 (en) * 1993-02-16 1995-10-05 Illinois Tool Works Inc. Bale tie formed with marcelled portion, package comprising compressed bale and such tie, and related forming apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5725233A (en) * 1980-07-18 1982-02-10 Nhk Spring Co Ltd Formation of coil spring
AU561706B2 (en) * 1983-04-01 1987-05-14 Foster Wheeler Energy Corporation Forming elongated helical shapes from wire

Also Published As

Publication number Publication date
CA1240586A (en) 1988-08-16
ES531205A0 (es) 1985-10-01
GB2138721A (en) 1984-10-31
AU594046B2 (en) 1990-03-01
AU561706B2 (en) 1987-05-14
AU2624184A (en) 1984-10-04
JPH038853B2 (xx) 1991-02-07
GB8408469D0 (en) 1984-05-10
AU5563986A (en) 1987-10-08
ES8600092A1 (es) 1985-10-01
JPS59229248A (ja) 1984-12-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee