ZA793017B - Coil spring and spring assembly - Google Patents

Coil spring and spring assembly

Info

Publication number
ZA793017B
ZA793017B ZA793017A ZA793017A ZA793017B ZA 793017 B ZA793017 B ZA 793017B ZA 793017 A ZA793017 A ZA 793017A ZA 793017 A ZA793017 A ZA 793017A ZA 793017 B ZA793017 B ZA 793017B
Authority
ZA
South Africa
Prior art keywords
spring
assembly
coil
coil spring
spring assembly
Prior art date
Application number
ZA793017A
Inventor
R 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 ZA793017B publication Critical patent/ZA793017B/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
ZA793017A 1978-07-12 1979-06-18 Coil spring and spring assembly ZA793017B (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
ZA793017B true ZA793017B (en) 1980-08-27

Family

ID=25449242

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA793017A ZA793017B (en) 1978-07-12 1979-06-18 Coil spring and spring assembly

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)

Families Citing this family (9)

* 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
US11076705B2 (en) 2014-05-30 2021-08-03 Sealy Technology, Llc Spring core with integrated cushioning layer
WO2017105454A1 (en) 2015-12-17 2017-06-22 Sealy Technology, Llc Coil-in-coil spring with variable loading response and mattresses including the same
DK3405073T3 (en) 2016-01-21 2021-06-07 Sealy Technology Llc Spiral-in-spiral springs with non-linear load conditions and mattresses containing the same
EP3554315A4 (en) 2016-12-15 2020-06-03 Sealy Technology, LLC Open coil spring assemblies
CN110285174A (en) * 2019-07-23 2019-09-27 大连长之琳科技发展有限公司 A kind of aero-engine metal shock reducing pad 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
GB1199388A (en) * 1967-12-12 1970-07-22 Otto Paul Molt Upholstery Spring Cores.
US3653082A (en) * 1970-08-13 1972-04-04 Sealy Mattress spring unit construction

Also Published As

Publication number Publication date
GB2025217A (en) 1980-01-23
IL57646A0 (en) 1979-10-31
ES482352A1 (en) 1980-04-01
DE2927262C2 (en) 1990-02-15
AU526107B2 (en) 1982-12-16
JPS5514095A (en) 1980-01-31
FR2430743A1 (en) 1980-02-08
GB2025217B (en) 1983-01-06
MX150175A (en) 1984-03-29
DE2927262A1 (en) 1980-01-24
FR2430743B1 (en) 1984-06-15
CA1127324A (en) 1982-07-06
AU4825179A (en) 1980-01-17
JPS644763B2 (en) 1989-01-26
ES252961U (en) 1981-02-16
ES252961Y (en) 1981-11-16

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