MX150175A - IMPROVEMENTS TO A SET OF HELICAL SPRINGS FOR MATTRESSES - Google Patents

IMPROVEMENTS TO A SET OF HELICAL SPRINGS FOR MATTRESSES

Info

Publication number
MX150175A
MX150175A MX178433A MX17843379A MX150175A MX 150175 A MX150175 A MX 150175A MX 178433 A MX178433 A MX 178433A MX 17843379 A MX17843379 A MX 17843379A MX 150175 A MX150175 A MX 150175A
Authority
MX
Mexico
Prior art keywords
mattresses
helical springs
helical
springs
Prior art date
Application number
MX178433A
Other languages
Spanish (es)
Inventor
Robert Fred Wagner
Original Assignee
Sealy
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 filed Critical Sealy
Publication of MX150175A publication Critical patent/MX150175A/en

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
MX178433A 1978-07-12 1979-07-11 IMPROVEMENTS TO A SET OF HELICAL SPRINGS FOR MATTRESSES MX150175A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
MX150175A true MX150175A (en) 1984-03-29

Family

ID=25449242

Family Applications (1)

Application Number Title Priority Date Filing Date
MX178433A MX150175A (en) 1978-07-12 1979-07-11 IMPROVEMENTS TO A SET OF HELICAL SPRINGS FOR MATTRESSES

Country Status (10)

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

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
US11480228B2 (en) 2016-12-15 2022-10-25 Sealy Technology, Llc Open coil spring assemblies

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63189107A (en) * 1987-02-02 1988-08-04 フランスベッド株式会社 Spring assembly and bedding product using the same
GR20030100304A (en) * 2003-07-16 2005-03-28 Παναγιωτης Αναγνωστοπουλος Method for the production of spring mattresses
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
CN110285174B (en) * 2019-07-23 2024-06-18 大连长之琳科技股份有限公司 Metal vibration reduction pad for aero-engine and preparation method

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 (en) * 1967-12-12 1970-06-08
US3653082A (en) * 1970-08-13 1972-04-04 Sealy Mattress spring unit construction

Cited By (4)

* 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
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
US11480228B2 (en) 2016-12-15 2022-10-25 Sealy Technology, Llc Open coil spring assemblies

Also Published As

Publication number Publication date
DE2927262C2 (en) 1990-02-15
DE2927262A1 (en) 1980-01-24
GB2025217B (en) 1983-01-06
ES252961Y (en) 1981-11-16
JPS5514095A (en) 1980-01-31
JPS644763B2 (en) 1989-01-26
ES252961U (en) 1981-02-16
FR2430743A1 (en) 1980-02-08
ES482352A1 (en) 1980-04-01
AU526107B2 (en) 1982-12-16
AU4825179A (en) 1980-01-17
FR2430743B1 (en) 1984-06-15
CA1127324A (en) 1982-07-06
GB2025217A (en) 1980-01-23
IL57646A0 (en) 1979-10-31
ZA793017B (en) 1980-08-27

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