AU3437584A - Improved coil spring unit and assembly - Google Patents

Improved coil spring unit and assembly

Info

Publication number
AU3437584A
AU3437584A AU34375/84A AU3437584A AU3437584A AU 3437584 A AU3437584 A AU 3437584A AU 34375/84 A AU34375/84 A AU 34375/84A AU 3437584 A AU3437584 A AU 3437584A AU 3437584 A AU3437584 A AU 3437584A
Authority
AU
Australia
Prior art keywords
assembly
coil spring
spring unit
improved coil
improved
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.)
Abandoned
Application number
AU34375/84A
Inventor
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.)
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 AU3437584A publication Critical patent/AU3437584A/en
Abandoned 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
    • A47C27/065—Spring inlays of special shape
AU34375/84A 1983-09-30 1984-09-28 Improved coil spring unit and assembly Abandoned AU3437584A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US53788583A 1983-09-30 1983-09-30
US537885 1983-09-30

Publications (1)

Publication Number Publication Date
AU3437584A true AU3437584A (en) 1985-04-23

Family

ID=24144507

Family Applications (1)

Application Number Title Priority Date Filing Date
AU34375/84A Abandoned AU3437584A (en) 1983-09-30 1984-09-28 Improved coil spring unit and assembly

Country Status (6)

Country Link
EP (1) EP0156883A1 (en)
KR (1) KR920010832B1 (en)
AU (1) AU3437584A (en)
IL (1) IL73129A0 (en)
WO (1) WO1985001424A1 (en)
ZA (1) ZA847621B (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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101410355B1 (en) 2013-09-25 2014-06-24 안유수 High tension coil spring of bed matress with means for preventing the friction noise

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3264660A (en) * 1964-01-23 1966-08-09 J R Greeno Company Coil spring
US3653082A (en) * 1970-08-13 1972-04-04 Sealy Mattress spring unit construction
US4161046A (en) * 1978-05-10 1979-07-17 The United States Bedding Company Coil spring assembly
US4426070A (en) * 1981-08-31 1984-01-17 Webster Spring Co., Inc. Coil spring assembly with grid and base frame

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
ZA847621B (en) 1986-01-29
IL73129A0 (en) 1984-12-31
WO1985001424A1 (en) 1985-04-11
KR920010832B1 (en) 1992-12-19
EP0156883A1 (en) 1985-10-09
KR850700006A (en) 1985-10-21

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