AU9027198A - Varied coil spring interior forming method and apparatus - Google Patents

Varied coil spring interior forming method and apparatus

Info

Publication number
AU9027198A
AU9027198A AU90271/98A AU9027198A AU9027198A AU 9027198 A AU9027198 A AU 9027198A AU 90271/98 A AU90271/98 A AU 90271/98A AU 9027198 A AU9027198 A AU 9027198A AU 9027198 A AU9027198 A AU 9027198A
Authority
AU
Australia
Prior art keywords
coil spring
forming method
interior forming
spring interior
varied
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.)
Abandoned
Application number
AU90271/98A
Other languages
English (en)
Inventor
Henry R Ramsey
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.)
L&P Property Management Co
Original Assignee
L&P Property Management Co
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 L&P Property Management Co filed Critical L&P Property Management Co
Publication of AU9027198A publication Critical patent/AU9027198A/en
Abandoned 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
    • B21F33/00—Tools or devices specially designed for handling or processing wire fabrics or the like
    • B21F33/04—Connecting ends of helical springs for mattresses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
AU90271/98A 1997-08-22 1998-08-20 Varied coil spring interior forming method and apparatus Abandoned AU9027198A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/916,493 US5934339A (en) 1997-08-22 1997-08-22 Varied coil spring interior forming method and apparatus
US08916493 1997-08-22
PCT/US1998/017257 WO1999010117A1 (en) 1997-08-22 1998-08-20 Varied coil spring interior forming method and apparatus

Publications (1)

Publication Number Publication Date
AU9027198A true AU9027198A (en) 1999-03-16

Family

ID=25437367

Family Applications (1)

Application Number Title Priority Date Filing Date
AU90271/98A Abandoned AU9027198A (en) 1997-08-22 1998-08-20 Varied coil spring interior forming method and apparatus

Country Status (5)

Country Link
US (1) US5934339A (enExample)
EP (1) EP1053067A1 (enExample)
JP (1) JP2001513448A (enExample)
AU (1) AU9027198A (enExample)
WO (1) WO1999010117A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6584823B2 (en) * 2000-09-18 2003-07-01 L&P Property Management Company Two wire spring making machine and method
DE10063913A1 (de) * 2000-12-20 2002-07-04 Agro Federkernprod Gmbh Verfahren zur Herstellung eines Federkerns mit unterschiedlichen Festigkeitszonen
US6758078B2 (en) 2001-06-20 2004-07-06 Frank L. Wells Company Spring coil assembly and system for making the same
WO2007028266A1 (de) * 2005-09-09 2007-03-15 Remex Ag Federkern, insbesondere für eine matratze, verfahren zur herstellung eines solchen federkens, sowie federwindemaschine zur durchführung des verfahrens
US7578016B1 (en) 2007-11-07 2009-08-25 Hickory Springs Manufacturing Company One-sided innerspring assembly
CN108339908A (zh) * 2018-01-10 2018-07-31 郭开怀 一种床垫弹簧加工设备

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1152072A (en) * 1966-07-12 1969-05-14 Spuehl Ag Improvements in Machines for Manufacturing Spring Interiors
DE1917715A1 (de) * 1969-04-05 1970-10-15 Hamac Hansella Gmbh Vorrichtung zum Zufuehren gleichartiger Gegenstaende
US3774652A (en) * 1972-01-21 1973-11-27 Wells F Co Spring transfer apparatus
US4111241A (en) * 1977-06-29 1978-09-05 Burton-Dixie Corporation Spring forming means in automatic coil spring assembling machine
JPS567820A (en) * 1979-05-22 1981-01-27 Molins Ltd Transfer system of barrlike material such as tobacco
DE3101014C2 (de) * 1981-01-15 1984-08-09 Spühl AG, St. Gallen Vorrichtung zum Zuführen von schraubenlinienförmigen Drahtfedern von mindestens einer Federwindemaschine zu einer Federkernmontagemaschine
US4406359A (en) * 1981-01-22 1983-09-27 Goldco Engineering, Inc. Method and apparatus for mass transit of cylindrical articles between differing elevations
US4416058A (en) * 1981-12-17 1983-11-22 Essex Group Incorporated Apparatus for winding coils and inserting coils and wedges into stator cores
DE3336013C2 (de) * 1983-10-04 1986-10-02 Maschinenfabrik Hennecke Gmbh, 5090 Leverkusen Doppeltransportband zum kontinuierlichen Herstellen von mit Deckschichten kaschierten, in situ geschäumten Schaumstoffbahnen aus einem fließfähigen Reaktionsgemisch
JPS6133916A (ja) * 1984-07-17 1986-02-18 日本たばこ産業株式会社 集積包装機用製品供給装置
CH665410A5 (de) * 1984-11-26 1988-05-13 Ferag Ag Vorrichtung zum beschicken einer verarbeitungseinrichtung fuer biegsame, flaechige erzeugnisse, insbesondere druckprodukte.
US4625349A (en) * 1985-04-10 1986-12-02 Leggett & Platt, Incorporated Bedding coil spring unit and assembly method
US4705079A (en) * 1985-04-10 1987-11-10 Leggett & Platt, Incorporated Bedding coil spring unit and assembly method
US5579810A (en) * 1995-03-03 1996-12-03 L&P Property Management Company Coil spring interior assembly method and apparatus

Also Published As

Publication number Publication date
EP1053067A1 (en) 2000-11-22
WO1999010117A1 (en) 1999-03-04
US5934339A (en) 1999-08-10
JP2001513448A (ja) 2001-09-04

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase