CO4870768A1 - METHOD AND APPARATUS FOR THE MANUFACTURE OF CONNECTED AND EXTENSIVE COILED SPRING PACKAGES - Google Patents

METHOD AND APPARATUS FOR THE MANUFACTURE OF CONNECTED AND EXTENSIVE COILED SPRING PACKAGES

Info

Publication number
CO4870768A1
CO4870768A1 CO98030700A CO98030700A CO4870768A1 CO 4870768 A1 CO4870768 A1 CO 4870768A1 CO 98030700 A CO98030700 A CO 98030700A CO 98030700 A CO98030700 A CO 98030700A CO 4870768 A1 CO4870768 A1 CO 4870768A1
Authority
CO
Colombia
Prior art keywords
wire
spring
springs
temperature
extensive
Prior art date
Application number
CO98030700A
Other languages
Spanish (es)
Inventor
Michael Mauldin
Bernard Walter Kuchel
Original Assignee
Simmons 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 Simmons Co filed Critical Simmons Co
Publication of CO4870768A1 publication Critical patent/CO4870768A1/en

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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/02—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for springs

Abstract

Un método para fabricar una tira de resortes encamisadosinterconectados, el cual comprende los pasos de: alimentar un alambre adaptado para ser moldeado en una pluralidad de resortes, teniendo dicho alambre un límite elástico; alimentar una tela para formar una pluralidad de espacios donde, en cada uno de ellos, se recibirá un resorte; calentar dicho alambre a una temperatura a la cual se alivien las tensiones presentes en dicho alambre; dar a dicho alambre forma de resorte, cuando éste se encuentre a una temperatura elevada; enfriar los resortes resultantes, a una temperatura a la cual la proyectada deformación de dicho resorte esté por debajo del límite elástico del alambre; comprimir dicho resorte; manipular la mencionada tela, para formar los espacios donde se alojarán los resortes; insertar un resorte terminado en cada espacio, y sellar la tela alrededor de cada espacio, para formar una pluralidad de camisas rellenas de resortes. Un método, tal y como ha sido descrito en la Reivindicación 1, en el cual: dicha etapa de calentamiento incluye el aumento de la temperatura de dicho alambre, hasta un rango de 232.2°C a 260.0°C. Un método, tal y como ha sido descrito en la Reivindicación 1, en el cual: Exista una herramienta fija que dé forma al alambre.A method of manufacturing a strip of interconnected jacketed springs, which comprises the steps of: feeding a wire adapted to be molded into a plurality of springs, said wire having an elastic limit; feeding a cloth to form a plurality of spaces where, in each of them, a spring will be received; heating said wire to a temperature at which the stresses present in said wire are relieved; give said wire a spring shape, when it is at a high temperature; cooling the resulting springs to a temperature at which the projected deformation of said spring is below the elastic limit of the wire; compress said spring; manipulate the mentioned fabric, to form the spaces where the springs will be housed; inserting a finished spring into each gap, and sealing the fabric around each gap, to form a plurality of spring-filled liners. A method, as described in Claim 1, in which: said heating step includes increasing the temperature of said wire, to a range of 232.2 ° C to 260.0 ° C. A method, as described in Claim 1, in which: There is a fixed tool that shapes the wire.

CO98030700A 1997-05-30 1998-06-01 METHOD AND APPARATUS FOR THE MANUFACTURE OF CONNECTED AND EXTENSIVE COILED SPRING PACKAGES CO4870768A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86812097A 1997-05-30 1997-05-30

Publications (1)

Publication Number Publication Date
CO4870768A1 true CO4870768A1 (en) 1999-12-27

Family

ID=25351115

Family Applications (1)

Application Number Title Priority Date Filing Date
CO98030700A CO4870768A1 (en) 1997-05-30 1998-06-01 METHOD AND APPARATUS FOR THE MANUFACTURE OF CONNECTED AND EXTENSIVE COILED SPRING PACKAGES

Country Status (16)

Country Link
EP (1) EP1015151A1 (en)
JP (1) JP2000512914A (en)
CN (1) CN1264327A (en)
AR (1) AR012893A1 (en)
AU (1) AU7810498A (en)
BR (1) BR9809886A (en)
CA (1) CA2291822A1 (en)
CO (1) CO4870768A1 (en)
HU (1) HUP0003166A3 (en)
IL (1) IL133186A0 (en)
PE (1) PE43399A1 (en)
PL (1) PL337209A1 (en)
SK (1) SK161399A3 (en)
TW (1) TW407074B (en)
WO (1) WO1998053933A1 (en)
ZA (1) ZA984692B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2347638B (en) * 1999-03-11 2002-08-07 Thomas Patrick Kellett Method of and apparatus for manufacturing mattress spring units
CN100460105C (en) * 2007-06-20 2009-02-11 重庆大学 Anti-deforming arrangement of reinforcing wire case tension bourette
US8214184B2 (en) * 2007-10-19 2012-07-03 Nhk International Corp. Reverse engineering based coil spring design method
CN101435476B (en) * 2007-11-15 2010-09-08 上海中国弹簧制造有限公司 Spring production process flow for increasing load detection times
CN101458533B (en) * 2007-12-14 2010-05-26 重庆望江工业有限公司 Steel wire tension control method and device for winding multi-strand helical spring
US8912472B1 (en) 2010-07-19 2014-12-16 Barnes Group Inc. Induction heating of springs
CN102172746B (en) * 2011-03-09 2012-12-12 徐建坤 Multifunctional serpentine spring production device
JP5361098B1 (en) * 2012-09-14 2013-12-04 日本発條株式会社 Compression coil spring and method of manufacturing the same
CN103057109B (en) * 2012-12-20 2015-11-04 昆山三多乐电子有限公司 Spring automatic curled device
CN104438982B (en) * 2013-09-25 2017-03-01 澳门泰华机械有限公司 Automatic production equipment of bagged springs
WO2018118035A1 (en) * 2016-12-21 2018-06-28 Sealy Technology, Llc System and method of producing a coil for a mattress
CN109186156A (en) * 2018-08-30 2019-01-11 无为县天天乐床垫厂 A kind of cooling equipment for mattress spring processing
BR112021022035A2 (en) 2019-05-20 2022-03-08 Bekaert Sa Nv Method for making a spring core for a mattress or seating products
CN111167979A (en) * 2019-12-31 2020-05-19 江苏新华合金有限公司 Trial production process of spring produced by using steel wire

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2219376A (en) * 1939-11-13 1940-10-29 Young Method of manufacturing coil springs
US3541832A (en) * 1968-10-21 1970-11-24 Torrington Mfg Co Metal forming machine and wire preheating apparatus
US4439977A (en) * 1977-05-05 1984-04-03 Simmons U.S.A. Corporation Method and apparatus for making a series of pocketed coil springs
US5572853A (en) * 1994-08-15 1996-11-12 Simmons Company Method and apparatus for conditioning pocketed coil springs

Also Published As

Publication number Publication date
PL337209A1 (en) 2000-08-14
PE43399A1 (en) 1999-05-06
AR012893A1 (en) 2000-11-22
TW407074B (en) 2000-10-01
HUP0003166A2 (en) 2001-02-28
SK161399A3 (en) 2000-08-14
HUP0003166A3 (en) 2001-03-28
ZA984692B (en) 1999-01-04
WO1998053933A1 (en) 1998-12-03
EP1015151A1 (en) 2000-07-05
AU7810498A (en) 1998-12-30
JP2000512914A (en) 2000-10-03
CN1264327A (en) 2000-08-23
IL133186A0 (en) 2001-03-19
CA2291822A1 (en) 1998-12-03
BR9809886A (en) 2000-06-27

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