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GB1279849A - Improvements in or relating to spring units for furniture - Google Patents

Improvements in or relating to spring units for furniture

Info

Publication number
GB1279849A
GB1279849A GB32877/69A GB3287769A GB1279849A GB 1279849 A GB1279849 A GB 1279849A GB 32877/69 A GB32877/69 A GB 32877/69A GB 3287769 A GB3287769 A GB 3287769A GB 1279849 A GB1279849 A GB 1279849A
Authority
GB
United Kingdom
Prior art keywords
strip
limbs
springs
end coils
free ends
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
GB32877/69A
Inventor
George Charters
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.)
Silentnight Ltd
Original Assignee
Silentnight Ltd
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 Silentnight Ltd filed Critical Silentnight Ltd
Priority to GB32877/69A priority Critical patent/GB1279849A/en
Priority to SE16902/70A priority patent/SE361124B/xx
Priority to NO04804/70A priority patent/NO129980B/no
Priority to AT1133370A priority patent/AT308317B/en
Priority to AU23502/70A priority patent/AU455329B2/en
Priority to FR7047612A priority patent/FR2118420A5/fr
Priority to LU62274D priority patent/LU62274A1/xx
Priority to NL7018782.A priority patent/NL165641C/en
Priority to CH1933070A priority patent/CH521737A/en
Priority to BE761077A priority patent/BE761077A/en
Priority to US107705A priority patent/US3688320A/en
Publication of GB1279849A publication Critical patent/GB1279849A/en
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
    • A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
    • A47C23/007—Edge stiffeners
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
    • A47C23/04—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled
    • A47C23/05—Frames therefor; Connecting the springs to the frame ; Interconnection of springs, e.g. in spring units
    • 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
    • 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
    • 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

Landscapes

  • Springs (AREA)
  • Seats For Vehicles (AREA)
  • Clamps And Clips (AREA)

Abstract

1279849 Spring upholstery SILENTNIGHT Ltd 29 July 1970 [30 June 1969] 32877/69 Heading A4M In a spring unit comprising a plurality of interconnected springs 2 the opposite end coils of border springs are engaged between the limbs (3a, 3b) of plastics strips 3 of channel section, the limbs converging towards their free ends and being resiliently separable to receive and clamp the end coils of the springs. The end coils are additionally retained in the strip 3 by spaced welds 4, Fig.2 (not shown) along the free ends of the limbs (3a, 3b), by metal clips 5, Fig.3 (not shown) engaged around the strip 3, or by a wire 6, Fig.4 (not shown) wound helically around the strip 3.
GB32877/69A 1969-06-30 1969-06-30 Improvements in or relating to spring units for furniture Expired GB1279849A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
GB32877/69A GB1279849A (en) 1969-06-30 1969-06-30 Improvements in or relating to spring units for furniture
SE16902/70A SE361124B (en) 1969-06-30 1970-12-14
NO04804/70A NO129980B (en) 1969-06-30 1970-12-15
AT1133370A AT308317B (en) 1969-06-30 1970-12-16 Spring system for furniture
AU23502/70A AU455329B2 (en) 1969-06-30 1970-12-17 Improvements in or relating to spring units for furniture
FR7047612A FR2118420A5 (en) 1969-06-30 1970-12-17
LU62274D LU62274A1 (en) 1969-06-30 1970-12-18
NL7018782.A NL165641C (en) 1969-06-30 1970-12-24 SPRING UNIT FOR A FURNITURE.
CH1933070A CH521737A (en) 1969-06-30 1970-12-30 Suspension unit
BE761077A BE761077A (en) 1969-06-30 1970-12-30 IMPROVEMENTS IN SPRING PADDINGS FOR FURNITURE.
US107705A US3688320A (en) 1969-06-30 1971-01-19 Spring units for furniture

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
GB32877/69A GB1279849A (en) 1969-06-30 1969-06-30 Improvements in or relating to spring units for furniture
SE16902/70A SE361124B (en) 1969-06-30 1970-12-14
NO04804/70A NO129980B (en) 1969-06-30 1970-12-15
AT1133370A AT308317B (en) 1969-06-30 1970-12-16 Spring system for furniture
AU23502/70A AU455329B2 (en) 1969-06-30 1970-12-17 Improvements in or relating to spring units for furniture
FR7047612A FR2118420A5 (en) 1969-06-30 1970-12-17
LU62274 1970-12-18
NL7018782.A NL165641C (en) 1969-06-30 1970-12-24 SPRING UNIT FOR A FURNITURE.
CH1933070A CH521737A (en) 1969-06-30 1970-12-30 Suspension unit
BE761077A BE761077A (en) 1969-06-30 1970-12-30 IMPROVEMENTS IN SPRING PADDINGS FOR FURNITURE.
US107705A US3688320A (en) 1969-06-30 1971-01-19 Spring units for furniture

Publications (1)

Publication Number Publication Date
GB1279849A true GB1279849A (en) 1972-06-28

Family

ID=43297000

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32877/69A Expired GB1279849A (en) 1969-06-30 1969-06-30 Improvements in or relating to spring units for furniture

Country Status (11)

Country Link
US (1) US3688320A (en)
AT (1) AT308317B (en)
AU (1) AU455329B2 (en)
BE (1) BE761077A (en)
CH (1) CH521737A (en)
FR (1) FR2118420A5 (en)
GB (1) GB1279849A (en)
LU (1) LU62274A1 (en)
NL (1) NL165641C (en)
NO (1) NO129980B (en)
SE (1) SE361124B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110099587A (en) * 2016-12-15 2019-08-06 丝涟科技有限责任公司 Open type spiral spring assembly

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5036705U (en) * 1973-07-31 1975-04-17
US4053956A (en) * 1976-06-24 1977-10-18 Leggett & Platt, Incorporated Spring assembly
US4173047A (en) * 1978-05-08 1979-11-06 Nachman Corporation Tubular border frame for inner spring assemblies
USD739162S1 (en) * 2012-08-22 2015-09-22 L&P Swiss Holding Ag Coil spring
EP4509019A1 (en) * 2023-08-18 2025-02-19 AGRO Holding GmbH Spring core

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1795881A (en) * 1929-07-15 1931-03-10 William A Murray Spring Compan Spring seat for vehicles
US2635258A (en) * 1947-11-22 1953-04-21 Anspacher Edgar Bed spring marginal rim and connections
US3358725A (en) * 1966-06-29 1967-12-19 P O Box Guard structure for canvas basket rims

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110099587A (en) * 2016-12-15 2019-08-06 丝涟科技有限责任公司 Open type spiral spring assembly

Also Published As

Publication number Publication date
AT308317B (en) 1973-06-25
AU455329B2 (en) 1974-11-07
AU2350270A (en) 1972-06-22
BE761077A (en) 1971-05-27
LU62274A1 (en) 1971-05-14
NL7018782A (en) 1972-06-27
NL165641C (en) 1981-05-15
NO129980B (en) 1974-06-24
FR2118420A5 (en) 1972-07-28
CH521737A (en) 1972-04-30
NL165641B (en) 1980-12-15
US3688320A (en) 1972-09-05
SE361124B (en) 1973-10-22

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee