EP0160174A3 - Machine for making helical springs - Google Patents

Machine for making helical springs Download PDF

Info

Publication number
EP0160174A3
EP0160174A3 EP85102219A EP85102219A EP0160174A3 EP 0160174 A3 EP0160174 A3 EP 0160174A3 EP 85102219 A EP85102219 A EP 85102219A EP 85102219 A EP85102219 A EP 85102219A EP 0160174 A3 EP0160174 A3 EP 0160174A3
Authority
EP
European Patent Office
Prior art keywords
machine
helical springs
making helical
making
springs
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
EP85102219A
Other languages
German (de)
Other versions
EP0160174A2 (en
EP0160174B1 (en
Inventor
Ernst Zangerle
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.)
Spuehl AG
Original Assignee
Spuehl 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 Spuehl AG filed Critical Spuehl AG
Publication of EP0160174A2 publication Critical patent/EP0160174A2/en
Publication of EP0160174A3 publication Critical patent/EP0160174A3/en
Application granted granted Critical
Publication of EP0160174B1 publication Critical patent/EP0160174B1/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
    • B21F35/00—Making springs from wire
    • B21F35/02—Bending or deforming ends of coil springs to special shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
EP85102219A 1984-04-30 1985-02-28 Machine for making helical springs Expired EP0160174B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3416110 1984-04-30
DE3416110A DE3416110C2 (en) 1984-04-30 1984-04-30 Machine for the production of coil springs

Publications (3)

Publication Number Publication Date
EP0160174A2 EP0160174A2 (en) 1985-11-06
EP0160174A3 true EP0160174A3 (en) 1987-10-21
EP0160174B1 EP0160174B1 (en) 1989-08-02

Family

ID=6234733

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85102219A Expired EP0160174B1 (en) 1984-04-30 1985-02-28 Machine for making helical springs

Country Status (8)

Country Link
EP (1) EP0160174B1 (en)
JP (1) JPS6130247A (en)
AU (1) AU566780B2 (en)
CA (1) CA1263070A (en)
DE (2) DE3416110C2 (en)
ES (1) ES286293Y (en)
MX (1) MX161118A (en)
ZA (1) ZA851969B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996037320A1 (en) * 1995-05-26 1996-11-28 Sleepyhead Manufacturing Company Limited Spring formation
DE19542844A1 (en) * 1995-11-17 1997-05-22 Spuehl Ag Transfer device for springs to an assembly machine
DE19542846A1 (en) 1995-11-17 1997-05-22 Spuehl Ag Spring transport device with servo drive
CH693482A5 (en) * 1998-12-24 2003-08-29 Spuehl Ag St Gallen Installation for the transport of helically wound springs.
JP5910858B2 (en) * 2012-01-16 2016-04-27 日立工機株式会社 Chain saw

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE189131C (en) *
US1641631A (en) * 1923-05-04 1927-09-06 Cuyahoga Spring Company Process of making spring clips
DE644503C (en) * 1935-04-19 1937-05-07 Heinrich Kleine Machine for the independent production of coil springs with one eye each at the beginning and at the end of the spring wire
US2134469A (en) * 1937-10-26 1938-10-25 Torrington Mfg Co Spring forming device
US2175459A (en) * 1938-07-01 1939-10-10 Nachman Springfilled Corp Machine for producing modified types of upholstery springs
US2581686A (en) * 1946-04-22 1952-01-08 Edward L Mcroskey Spring construction
DE893183C (en) * 1951-08-02 1953-10-15 Wafios Wagner Maschf Process and device for the independent production of coil springs
GB807194A (en) * 1956-03-07 1959-01-07 Slumberland Ltd Improvements relating to spring assemblies
FR1456880A (en) * 1965-09-17 1966-07-08 Machine for adjusting compression springs
DE1552150A1 (en) * 1966-07-12 1970-02-12 Spuehl Ag Device for feeding helical wire springs to a machine for the production of spring bodies
DE3101014A1 (en) * 1981-01-15 1982-08-05 Spuehl Ag DEVICE FOR FEEDING SCREW LINE SHAPED WIRE SPRINGS FROM A SPRING WINCH MACHINE TO A SPRING CORE ASSEMBLY MACHINE

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2836205A (en) * 1946-09-30 1958-05-27 Wunderlich Spring Machinery Co Coil spring producing machine
GB678254A (en) * 1950-09-21 1952-08-27 Spuehl Ag Mechanism for taking upholstery springs from a spring winding machine, transferring them to two knotting machines and to a collecting chute
DE1198968B (en) * 1962-02-13 1965-08-19 Otto P Molt Spring to form a spring core for mattresses, upholstery or the like.
US4111241A (en) * 1977-06-29 1978-09-05 Burton-Dixie Corporation Spring forming means in automatic coil spring assembling machine

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE189131C (en) *
US1641631A (en) * 1923-05-04 1927-09-06 Cuyahoga Spring Company Process of making spring clips
DE644503C (en) * 1935-04-19 1937-05-07 Heinrich Kleine Machine for the independent production of coil springs with one eye each at the beginning and at the end of the spring wire
US2134469A (en) * 1937-10-26 1938-10-25 Torrington Mfg Co Spring forming device
US2175459A (en) * 1938-07-01 1939-10-10 Nachman Springfilled Corp Machine for producing modified types of upholstery springs
US2581686A (en) * 1946-04-22 1952-01-08 Edward L Mcroskey Spring construction
DE893183C (en) * 1951-08-02 1953-10-15 Wafios Wagner Maschf Process and device for the independent production of coil springs
GB807194A (en) * 1956-03-07 1959-01-07 Slumberland Ltd Improvements relating to spring assemblies
FR1456880A (en) * 1965-09-17 1966-07-08 Machine for adjusting compression springs
DE1552150A1 (en) * 1966-07-12 1970-02-12 Spuehl Ag Device for feeding helical wire springs to a machine for the production of spring bodies
DE3101014A1 (en) * 1981-01-15 1982-08-05 Spuehl Ag DEVICE FOR FEEDING SCREW LINE SHAPED WIRE SPRINGS FROM A SPRING WINCH MACHINE TO A SPRING CORE ASSEMBLY MACHINE

Also Published As

Publication number Publication date
DE3571944D1 (en) 1989-09-07
DE3416110A1 (en) 1985-11-07
EP0160174A2 (en) 1985-11-06
JPH0129611B2 (en) 1989-06-13
DE3416110C2 (en) 1986-10-02
AU4055485A (en) 1985-11-07
JPS6130247A (en) 1986-02-12
MX161118A (en) 1990-07-31
CA1263070A (en) 1989-11-21
ES286293U (en) 1985-11-01
EP0160174B1 (en) 1989-08-02
AU566780B2 (en) 1987-10-29
ES286293Y (en) 1986-06-01
ZA851969B (en) 1985-11-27

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