ES482352A1 - Un conjunto de muelles mejorado para una unidad de muelles internos. - Google Patents

Un conjunto de muelles mejorado para una unidad de muelles internos.

Info

Publication number
ES482352A1
ES482352A1 ES482352A ES482352A ES482352A1 ES 482352 A1 ES482352 A1 ES 482352A1 ES 482352 A ES482352 A ES 482352A ES 482352 A ES482352 A ES 482352A ES 482352 A1 ES482352 A1 ES 482352A1
Authority
ES
Spain
Prior art keywords
adjacent
springs
spring
angle
convolutions
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
Application number
ES482352A
Other languages
English (en)
Spanish (es)
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.)
Sealy Inc
Original Assignee
Sealy Inc
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 Sealy Inc filed Critical Sealy Inc
Publication of ES482352A1 publication Critical patent/ES482352A1/es
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
    • A47C27/06—Spring inlays
    • A47C27/07—Attaching, or interconnecting of, springs in spring inlays
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
    • A47C27/06—Spring inlays
    • A47C27/066—Edge stiffeners

Landscapes

  • Springs (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Invalid Beds And Related Equipment (AREA)
ES482352A 1978-07-12 1979-07-10 Un conjunto de muelles mejorado para una unidad de muelles internos. Expired ES482352A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US92377178A 1978-07-12 1978-07-12

Publications (1)

Publication Number Publication Date
ES482352A1 true ES482352A1 (es) 1980-04-01

Family

ID=25449242

Family Applications (2)

Application Number Title Priority Date Filing Date
ES482352A Expired ES482352A1 (es) 1978-07-12 1979-07-10 Un conjunto de muelles mejorado para una unidad de muelles internos.
ES1979252961U Expired ES252961Y (es) 1978-07-12 1979-10-01 Un muelle helicoidal espiral mejorado

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES1979252961U Expired ES252961Y (es) 1978-07-12 1979-10-01 Un muelle helicoidal espiral mejorado

Country Status (10)

Country Link
JP (1) JPS5514095A (enrdf_load_stackoverflow)
AU (1) AU526107B2 (enrdf_load_stackoverflow)
CA (1) CA1127324A (enrdf_load_stackoverflow)
DE (1) DE2927262A1 (enrdf_load_stackoverflow)
ES (2) ES482352A1 (enrdf_load_stackoverflow)
FR (1) FR2430743A1 (enrdf_load_stackoverflow)
GB (1) GB2025217B (enrdf_load_stackoverflow)
IL (1) IL57646A0 (enrdf_load_stackoverflow)
MX (1) MX150175A (enrdf_load_stackoverflow)
ZA (1) ZA793017B (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11033114B2 (en) 2015-12-17 2021-06-15 Sealy Technology, Llc Coil-in-coil spring with variable loading response and mattresses including the same
US11051631B2 (en) 2016-01-21 2021-07-06 Sealy Technology, Llc Coil-in-coil springs with non-linear loading responses and mattresses including the same
US11076705B2 (en) 2014-05-30 2021-08-03 Sealy Technology, Llc Spring core with integrated cushioning layer
US12127679B2 (en) 2017-10-31 2024-10-29 Sealy Technology, Llc Pocket coil spring assembly including flexible foam

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63189107A (ja) * 1987-02-02 1988-08-04 フランスベッド株式会社 ばね組立体とこれを用いた寝具製品
GR20030100304A (el) * 2003-07-16 2005-03-28 Παναγιωτης Αναγνωστοπουλος Μεθοδος παραγωγης ελατηριωτων στρωματων απο συρμα
EP2689695B1 (en) * 2012-07-26 2016-06-08 L & P Swiss Holding AG Spring core
USD739162S1 (en) 2012-08-22 2015-09-22 L&P Swiss Holding Ag Coil spring
JP7195256B2 (ja) 2016-12-15 2022-12-23 シーリー テクノロジー リミテッド ライアビリティ カンパニー オープンコイルスプリングアセンブリ
CN110285174B (zh) * 2019-07-23 2024-06-18 大连长之琳科技股份有限公司 一种航空发动机用金属减振垫及制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1982941A (en) * 1931-05-18 1934-12-04 Moore Co Spring assembly
US2143742A (en) * 1938-04-22 1939-01-10 Charles Karr Company Spring assembly
GB522085A (en) * 1939-03-31 1940-06-07 Emil Spuehl Spring unit for mattresses, seats, cushions and the like
GB586205A (en) * 1944-08-22 1947-03-11 Crown Bedding Company Ltd Improvements in or relating to spring assemblies
FR1594984A (enrdf_load_stackoverflow) * 1967-12-12 1970-06-08
US3653082A (en) * 1970-08-13 1972-04-04 Sealy Mattress spring unit construction

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11076705B2 (en) 2014-05-30 2021-08-03 Sealy Technology, Llc Spring core with integrated cushioning layer
US12048380B2 (en) 2014-05-30 2024-07-30 Sealy Technology, Llc Spring core with integrated cushioning layer
US11033114B2 (en) 2015-12-17 2021-06-15 Sealy Technology, Llc Coil-in-coil spring with variable loading response and mattresses including the same
US11051631B2 (en) 2016-01-21 2021-07-06 Sealy Technology, Llc Coil-in-coil springs with non-linear loading responses and mattresses including the same
US12127679B2 (en) 2017-10-31 2024-10-29 Sealy Technology, Llc Pocket coil spring assembly including flexible foam

Also Published As

Publication number Publication date
GB2025217A (en) 1980-01-23
IL57646A0 (en) 1979-10-31
FR2430743A1 (fr) 1980-02-08
AU526107B2 (en) 1982-12-16
DE2927262C2 (enrdf_load_stackoverflow) 1990-02-15
CA1127324A (en) 1982-07-06
JPS5514095A (en) 1980-01-31
ZA793017B (en) 1980-08-27
DE2927262A1 (de) 1980-01-24
GB2025217B (en) 1983-01-06
ES252961U (es) 1981-02-16
JPS644763B2 (enrdf_load_stackoverflow) 1989-01-26
MX150175A (es) 1984-03-29
ES252961Y (es) 1981-11-16
AU4825179A (en) 1980-01-17
FR2430743B1 (enrdf_load_stackoverflow) 1984-06-15

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970401