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ZA964251B - Spring formation. - Google Patents

Spring formation.

Info

Publication number
ZA964251B
ZA964251B ZA9604251A ZA964251A ZA964251B ZA 964251 B ZA964251 B ZA 964251B ZA 9604251 A ZA9604251 A ZA 9604251A ZA 964251 A ZA964251 A ZA 964251A ZA 964251 B ZA964251 B ZA 964251B
Authority
ZA
South Africa
Prior art keywords
spring formation
formation
spring
Prior art date
Application number
ZA9604251A
Inventor
Lynn Craig Turner
Stuart Hamil
Original Assignee
Sleepyhead Mfg Company Ltd
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 Sleepyhead Mfg Company Ltd filed Critical Sleepyhead Mfg Company Ltd
Publication of ZA964251B publication Critical patent/ZA964251B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F35/00—Making springs from wire
    • B21F35/02—Bending or deforming ends of coil springs to special shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F16F1/12—Attachments or mountings
    • F16F1/123—Attachments or mountings characterised by the ends of the spring being specially adapted, e.g. to form an eye for engagement with a radial insert

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heat Treatment Of Articles (AREA)
  • Wire Processing (AREA)
  • Glass Compositions (AREA)
  • Springs (AREA)
ZA9604251A 1995-05-26 1996-05-27 Spring formation. ZA964251B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NZ27222495 1995-05-26

Publications (1)

Publication Number Publication Date
ZA964251B true ZA964251B (en) 1997-11-27

Family

ID=19925274

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9604251A ZA964251B (en) 1995-05-26 1996-05-27 Spring formation.

Country Status (3)

Country Link
AU (1) AU5847696A (en)
WO (1) WO1996037320A1 (en)
ZA (1) ZA964251B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3654701B2 (en) * 1996-03-27 2005-06-02 株式会社エクセディ Coil spring and manufacturing method thereof
US5930897A (en) * 1997-08-29 1999-08-03 Frank L. Wells Company Method and apparatus for tempering knotted coil springs
EP2719480A4 (en) * 2011-06-06 2015-03-11 Gestarsic S L Spring for directable damping, and method and device for the production thereof
ES2433485B1 (en) * 2012-05-08 2014-06-11 Gestarsic, S.L. Manufacturing procedure of a spring for addressable damping and device for its execution

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4147048A (en) * 1976-06-18 1979-04-03 Jacques Herckelbout Machines for the manufacture of springs fitted with eyelets or hooks
DE2703718C2 (en) * 1977-01-29 1982-12-16 E.C.H. Will (Gmbh & Co), 2000 Hamburg Device for stapling a perforated stack of sheets by means of a twisted wire helix
CH658778A5 (en) * 1982-06-28 1986-12-15 Spuehl Ag SPRING CORE FOR A MATTRESS.
DE3416110C2 (en) * 1984-04-30 1986-10-02 Spühl AG, St. Gallen Machine for the production of coil springs
US4726572A (en) * 1986-05-16 1988-02-23 Sealy, Incorporated Spring coil and spring assembly
US4986103A (en) * 1990-05-08 1991-01-22 Newcomb Spring Corp. Apparatus for coiling springs with tucked ends

Also Published As

Publication number Publication date
AU5847696A (en) 1996-12-11
WO1996037320A1 (en) 1996-11-28

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