ES2029835T3 - Tiras de resortes para su incorporacion en un soporte laminar elastico a base de resortes. - Google Patents

Tiras de resortes para su incorporacion en un soporte laminar elastico a base de resortes.

Info

Publication number
ES2029835T3
ES2029835T3 ES198787304935T ES87304935T ES2029835T3 ES 2029835 T3 ES2029835 T3 ES 2029835T3 ES 198787304935 T ES198787304935 T ES 198787304935T ES 87304935 T ES87304935 T ES 87304935T ES 2029835 T3 ES2029835 T3 ES 2029835T3
Authority
ES
Spain
Prior art keywords
springs
connector
sheet
incorporation
strips
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 - Lifetime
Application number
ES198787304935T
Other languages
English (en)
Inventor
Leslie Thomas Docker
William Whittleworth
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.)
Multilastic Ltd
Original Assignee
Multilastic 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 Multilastic Ltd filed Critical Multilastic Ltd
Application granted granted Critical
Publication of ES2029835T3 publication Critical patent/ES2029835T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B21F27/00—Making wire network, i.e. wire nets
    • B21F27/12—Making special types or portions of network by methods or means specially adapted therefor
    • B21F27/16—Making special types or portions of network by methods or means specially adapted therefor for spring mattresses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
  • Springs (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)

Abstract

UN TIPO CONOCIDO DE UNIDAD DE MUELLES PARA UTILIZAR EN COLCHONES, ASIENTOS Y SIMILARES, SE FABRICA COMO UN CONJUNTO DE LAMINAS SITUADAS UNA JUNTO A OTRA Y UNA PLURALIDAD DE ALAMBRES HELICOIDALES (5,6) QUE ATRAVIESAN LAS LAMINAS Y ESTAN UNIDOS A ELLAS. CADA LAMINA CONSTA DE UNA FILA DE MUELLES (1), Y CADA PAR DE MUELLES ADYACENTES ESTA CONECTADO POR UN CONECTOR (2) QUE INCLUYE DOS PORCIONES FINALES ESPACIADAS (3) TRANSVERSALES A LA LAMINA Y SUJETAS POR ALAMBRES HELICOIDALES. LAS VARIACIONES EN LA FABRICACION DETERMINAN VARIACIONES EN EL ESPACIADO ENTRE LAS PARTES FINALES. EL INVENTO PERMITE OTRO DOBLAMIENTO DE CADA CONECTOR (2) TRAS LA FORMACION INICIAL DE LA LAMINA PARA QUE LAS PARTES FINALES ESTEN A UNA DISTANCIA PREDETERMINADA. ESTO SE EFECTUA REFORMANDO LAS ESQUINAS DEL CONECTOR ENTRE HILERAS (31,42) DE MANERA QUE DICHAS ESQUINAS (8) TIENEN AL FINAL UNA CURVATURA MAS SUAVE QUE LA QUE TENIAN (12) AL INICIO.
ES198787304935T 1986-06-04 1987-06-03 Tiras de resortes para su incorporacion en un soporte laminar elastico a base de resortes. Expired - Lifetime ES2029835T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868613559A GB8613559D0 (en) 1986-06-04 1986-06-04 Spring units

Publications (1)

Publication Number Publication Date
ES2029835T3 true ES2029835T3 (es) 1992-10-01

Family

ID=10598922

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198787304935T Expired - Lifetime ES2029835T3 (es) 1986-06-04 1987-06-03 Tiras de resortes para su incorporacion en un soporte laminar elastico a base de resortes.

Country Status (13)

Country Link
US (1) US4886249A (es)
JP (1) JPH0675740B2 (es)
AU (1) AU591304B2 (es)
BR (1) BR8707705A (es)
CA (1) CA1307997C (es)
DE (1) DE3776971D1 (es)
DK (1) DK167601B1 (es)
ES (1) ES2029835T3 (es)
FI (1) FI88884C (es)
GB (2) GB8613559D0 (es)
PT (1) PT85012A (es)
WO (1) WO1987007539A1 (es)
ZA (1) ZA873982B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5127635A (en) * 1990-05-14 1992-07-07 Leggett & Platt, Incorporated Pocketed continuous wire multiple coil spring bedding product
US5139054A (en) * 1991-06-28 1992-08-18 Leggett & Platt, Incorporated Spring interior forming and assembling apparatus
US5713400A (en) * 1995-09-27 1998-02-03 L&P Property Management Company Coil spring interior assembly method and apparatus
JP2002536036A (ja) 1999-02-05 2002-10-29 エル アンド ピー プロパティ マネジメント カンパニー ポケット構造の寝具または座席製品
US6173464B1 (en) 1999-05-07 2001-01-16 L&P Property Management Company Pocketed bedding or seating product
US6260223B1 (en) 1999-12-15 2001-07-17 Leggett & Platt, Incorporated Pocketed coil spring units
GB0508393D0 (en) 2005-04-26 2005-06-01 Mattress Production Technology Apparatus and method for the manufacture of a spring unit
US8769748B2 (en) 2010-06-23 2014-07-08 L&P Property Management Company Spring core having border wire with generally rectangular cross-section

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1155218B (de) * 1958-03-14 1963-10-03 Willi Gerstorfer Federeinlage fuer Polsterungen od. dgl.
AT228036B (de) * 1961-03-23 1963-06-25 Willi Gerstorfer Maschine zur Herstellung von aus einem fortlaufenden Draht aus Stahl od. dgl. bestehenden Druckfederbändern
GB1104884A (en) * 1964-12-10 1968-03-06 Multilastic Ltd Method of and apparatus for dividing lengths of spring unit for use in mattresses and the like
GB1095980A (en) * 1965-11-19 1967-12-20 Multilastic Ltd The manufacture of spring units for mattresses and the like
GB1183315A (en) * 1966-06-03 1970-03-04 Multilastic Ltd Apparatus for Dividing Lengths of Spring Unit for use in Mattresses and the like
DE2030793C2 (de) * 1970-06-23 1972-06-15 SpuhlAG, St Gallen (Schweiz) Vorrichtung zur Befestigung eines Kantendrahtes an den Randfedern eines Federkorpers
US4124041A (en) * 1977-06-30 1978-11-07 Leggett & Platt, Incorporated Method of assembling coil springs
AU518362B2 (en) * 1977-09-12 1981-09-24 Legget & Platt, Inc. Forming arow of spring coils froma continuous length of wire
GB8319841D0 (en) * 1983-07-22 1983-08-24 Multilastic Ltd Spring interiors for mattresses
CA1254309A (en) * 1985-09-25 1989-05-16 Henry Zapletal Offset continuous row coil spring assembly

Also Published As

Publication number Publication date
FI885255A (fi) 1988-11-14
DE3776971D1 (de) 1992-04-09
AU7484587A (en) 1988-01-11
CA1307997C (en) 1992-09-29
DK54688A (da) 1988-02-03
AU591304B2 (en) 1989-11-30
GB8712967D0 (en) 1987-07-08
FI88884C (fi) 1993-07-26
WO1987007539A1 (en) 1987-12-17
GB2191123B (en) 1990-09-05
US4886249A (en) 1989-12-12
JPH01502727A (ja) 1989-09-21
FI88884B (fi) 1993-04-15
BR8707705A (pt) 1989-08-15
GB2191123A (en) 1987-12-09
ZA873982B (en) 1987-12-01
GB8613559D0 (en) 1986-07-09
DK54688D0 (da) 1988-02-03
DK167601B1 (da) 1993-11-29
FI885255A0 (fi) 1988-11-14
PT85012A (pt) 1988-07-01
JPH0675740B2 (ja) 1994-09-28

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