CA2289285C - Modules ressort en materiau composite avec fixations monobloc - Google Patents

Modules ressort en materiau composite avec fixations monobloc Download PDF

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Publication number
CA2289285C
CA2289285C CA002289285A CA2289285A CA2289285C CA 2289285 C CA2289285 C CA 2289285C CA 002289285 A CA002289285 A CA 002289285A CA 2289285 A CA2289285 A CA 2289285A CA 2289285 C CA2289285 C CA 2289285C
Authority
CA
Canada
Prior art keywords
spring
composite material
attachment
spring body
frame
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 - Fee Related
Application number
CA002289285A
Other languages
English (en)
Other versions
CA2289285A1 (fr
Inventor
Mark J. Quintile
Eugen Constantinescu
Robert F. Wagner
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.)
Ohio Mattress Company Licensing and Components Group
Original Assignee
Ohio Mattress Company Licensing and Components Group
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 Ohio Mattress Company Licensing and Components Group filed Critical Ohio Mattress Company Licensing and Components Group
Priority to CA002601276A priority Critical patent/CA2601276A1/fr
Publication of CA2289285A1 publication Critical patent/CA2289285A1/fr
Application granted granted Critical
Publication of CA2289285C publication Critical patent/CA2289285C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F16F1/18—Leaf springs
    • 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
    • F16F2224/00—Materials; Material properties
    • F16F2224/02—Materials; Material properties solids
    • F16F2224/0241—Fibre-reinforced plastics [FRP]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Springs (AREA)
  • Laminated Bodies (AREA)

Abstract

La présente invention concerne des modules ressort (16) en matériau composite et leur procédés de fabrication. Les modules ressort comprennent un corps de ressort (32) en matériau composite armé de fibres avec des fixations (34, 36) moulées d'un seul tenant autour du corps de ressort (32). Les fixations (34, 36) sont moulées dans un matériau souple qui réagit, de manière dynamique, aux changements de forme du corps de ressort (32) lors d'une déflexion. La réalisation des fixations (34, 36) d'un seul tenant avec le corps de ressort (32) donne un module d'un seul tenant se fixant facilement à n'importe quelle structure dans laquelle il y a besoin d'un support de ressort. L'invention concerne les modules ressorts (16) en matériau composite formant les éléments de base d'un matelas et attachés à des châssis (12) minces ou épais ainsi qu'à un réseau en superposition (14). l'invention concerne également des procédés de fabrication des modules ressorts (16) en matériau composite sur lesquels sont moulées des fixations d'un seul tenant. L'invention concerne enfin des procédés d'assemblage de châssis supports de poids souples tels que les éléments de base (10) de matelas à modules ressorts (16) en matière composite.
CA002289285A 1997-04-17 1998-04-16 Modules ressort en materiau composite avec fixations monobloc Expired - Fee Related CA2289285C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002601276A CA2601276A1 (fr) 1997-04-17 1998-04-16 Modules ressort en materiau composite avec fixations monobloc

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US84392797A 1997-04-17 1997-04-17
US08/843,927 1997-04-17
PCT/US1998/007731 WO1998046902A1 (fr) 1997-04-17 1998-04-16 Modules ressort en materiau composite avec fixations monobloc

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA002601276A Division CA2601276A1 (fr) 1997-04-17 1998-04-16 Modules ressort en materiau composite avec fixations monobloc

Publications (2)

Publication Number Publication Date
CA2289285A1 CA2289285A1 (fr) 1998-10-22
CA2289285C true CA2289285C (fr) 2008-01-08

Family

ID=25291349

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002601276A Abandoned CA2601276A1 (fr) 1997-04-17 1998-04-16 Modules ressort en materiau composite avec fixations monobloc
CA002289285A Expired - Fee Related CA2289285C (fr) 1997-04-17 1998-04-16 Modules ressort en materiau composite avec fixations monobloc

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA002601276A Abandoned CA2601276A1 (fr) 1997-04-17 1998-04-16 Modules ressort en materiau composite avec fixations monobloc

Country Status (10)

Country Link
EP (1) EP0975889A4 (fr)
JP (1) JP4619460B2 (fr)
KR (1) KR100644774B1 (fr)
CN (1) CN1118644C (fr)
AU (1) AU746261B2 (fr)
BR (1) BR9815184A (fr)
CA (2) CA2601276A1 (fr)
IL (1) IL132427A0 (fr)
NZ (1) NZ500728A (fr)
WO (1) WO1998046902A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7441758B2 (en) 2004-06-17 2008-10-28 Illinois Tool Works Inc. Load bearing surface
US9976621B2 (en) 2004-06-17 2018-05-22 Illinois Tool Works Inc. Pre-deformed thermoplastics spring and method of manufacture
DE102005054334A1 (de) * 2005-11-11 2007-05-24 Ifc Composite Gmbh Blattfeder, bestehend aus einem speziellen Faserverbundwerkstoff
KR20140007502A (ko) * 2006-06-09 2014-01-17 일리노이즈 툴 워크스 인코포레이티드 하중 지지 표면
BE1022380B1 (nl) * 2014-03-17 2016-03-18 Custom8 Nv Slaapsysteem
US11076705B2 (en) 2014-05-30 2021-08-03 Sealy Technology, Llc Spring core with integrated cushioning layer
WO2017105454A1 (fr) 2015-12-17 2017-06-22 Sealy Technology, Llc Ressort hélicoïdal à réponse de charge variable, et matelas le comprenant
US10610029B2 (en) 2016-01-21 2020-04-07 Sealy Technology, Llc Coil-in-coil springs with non-linear loading responses and mattresses including the same
CN105526293B (zh) * 2016-01-25 2018-09-25 广东工业大学 基于移动支撑的频率可调复合减振器
DE102017203537B3 (de) * 2017-03-03 2018-07-26 Zf Friedrichshafen Ag Verfahren zur Herstellung einer Blattfeder, sowie Blattfeder und Radaufhängung

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2773271A (en) * 1954-11-08 1956-12-11 Englander Co Inc Furniture structure
FR1364091A (fr) * 1963-05-08 1964-06-19 Gruhier & Cie P Sommier pour lit ou analogue
US4530490A (en) * 1982-08-20 1985-07-23 Nhk Spring Co., Ltd. Fiber-reinforced plastics leaf spring
GB2191262A (en) * 1984-11-07 1987-12-09 Gkn Technology Ltd Mountings for springs
JPS61248929A (ja) * 1985-04-24 1986-11-06 Nhk Spring Co Ltd Ｆｒｐ重ね板ばね用ライナ−
JPH01160884U (fr) * 1988-04-12 1989-11-08
JPH0676732B2 (ja) * 1989-12-06 1994-09-28 未来工業株式会社 コンクリート埋設体の固定装置
US5054751A (en) * 1990-01-23 1991-10-08 The Ohio Mattress Company Licensing And Components Group Notched span for press-fit mounted springs
US5165667A (en) * 1990-08-29 1992-11-24 Hoover Group, Inc. Box spring assembly with crosswires having integral sinuous end springs
ES2027569A6 (es) * 1991-01-08 1992-06-01 Pikolin Sa Somier de ballestas realizadas con materiales compuestos.
US5165121A (en) * 1991-01-17 1992-11-24 Masco Corporation Of Indiana Fabricated faucet spout
US5165125A (en) * 1991-10-22 1992-11-24 Simmons Company Bedding system including spring having limiting membrane
US5142715A (en) * 1991-10-31 1992-09-01 Leggett & Platt, Incorporated Foundation unit with snap-fit modular springs
JPH0543578U (ja) * 1991-11-15 1993-06-11 株式会社富士通ゼネラル ヒンジバネ
US5720471A (en) * 1995-06-07 1998-02-24 The Ohio Mattress Company Licensing & Components Group Low profile composite material bedding foundation system and methods of manufacture
JPH06246774A (ja) * 1992-12-28 1994-09-06 Nhk Spring Co Ltd 端部に端部部品を有する部材とその製造方法
JPH06307474A (ja) * 1993-04-22 1994-11-01 Nhk Spring Co Ltd 端部に目玉部を有する部材
IL110057A0 (en) * 1993-07-15 1994-10-07 Serta Inc Triple beam wood frame
JPH0736720U (ja) * 1993-12-21 1995-07-11 株式会社ユニケミー サイズ調節型指輪
US5363522A (en) * 1994-03-02 1994-11-15 Hickory Springs Manufacturing Company Spring assembly and perimeter support spring therefor
US5548857A (en) * 1994-10-11 1996-08-27 L & P Property Management Company Box spring having snap-on clip for spring securement
JPH08136027A (ja) * 1994-11-14 1996-05-31 Toshiba Corp パイプ用ファン
JPH09112615A (ja) * 1995-10-19 1997-05-02 Mitsubishi Steel Mfg Co Ltd Ｆｒｐ板ばね

Also Published As

Publication number Publication date
AU746261B2 (en) 2002-04-18
BR9815184A (pt) 2001-08-28
WO1998046902A1 (fr) 1998-10-22
CA2601276A1 (fr) 1998-10-22
KR20010006549A (ko) 2001-01-26
IL132427A0 (en) 2001-03-19
AU6975298A (en) 1998-11-11
JP2001524187A (ja) 2001-11-27
EP0975889A1 (fr) 2000-02-02
NZ500728A (en) 2001-11-30
CN1252858A (zh) 2000-05-10
KR100644774B1 (ko) 2006-11-13
CA2289285A1 (fr) 1998-10-22
EP0975889A4 (fr) 2003-07-16
JP4619460B2 (ja) 2011-01-26
CN1118644C (zh) 2003-08-20

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20170418