CH579726A5 - - Google Patents

Info

Publication number
CH579726A5
CH579726A5 CH1187973A CH1187973A CH579726A5 CH 579726 A5 CH579726 A5 CH 579726A5 CH 1187973 A CH1187973 A CH 1187973A CH 1187973 A CH1187973 A CH 1187973A CH 579726 A5 CH579726 A5 CH 579726A5
Authority
CH
Switzerland
Application number
CH1187973A
Original Assignee
Hercules 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
Priority to US00254267A priority Critical patent/US3765038A/en
Priority to CA171,560A priority patent/CA954240A/en
Priority to GB3782973A priority patent/GB1442431A/en
Priority to DE19732340919 priority patent/DE2340919A1/de
Application filed by Hercules Inc filed Critical Hercules Inc
Priority to CH1187973A priority patent/CH579726A5/xx
Priority to FR7330664A priority patent/FR2241724A1/fr
Priority to BE134795A priority patent/BE803850A/fr
Publication of CH579726A5 publication Critical patent/CH579726A5/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/02—Seat parts
    • A47C7/24—Upholstered seats
    • 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
    • A47C23/002—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases with separate resilient support elements, e.g. elastomeric springs arranged in a two-dimensional matrix pattern
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/02—Seat parts
    • A47C7/34—Seat parts with springs in compression, e.g. coiled
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/02—Seat parts
    • A47C7/34—Seat parts with springs in compression, e.g. coiled
    • A47C7/347—Seat parts with springs in compression, e.g. coiled with means for connecting springs to each other or to seat frame
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/42—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing
    • F16F1/422—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing the stressing resulting in flexion of the spring
    • F16F1/424—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing the stressing resulting in flexion of the spring of membrane-type springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2236/00—Mode of stressing of basic spring or damper elements or devices incorporating such elements
    • F16F2236/02—Mode of stressing of basic spring or damper elements or devices incorporating such elements the stressing resulting in flexion of the spring
    • F16F2236/022—Mode of stressing of basic spring or damper elements or devices incorporating such elements the stressing resulting in flexion of the spring of membrane-type springs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S297/00—Chairs and seats
    • Y10S297/08—Inflatable bellows

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
CH1187973A 1972-05-17 1973-08-17 CH579726A5 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
US00254267A US3765038A (en) 1972-05-17 1972-05-17 Plastic spring assembly connected to a support tray
CA171,560A CA954240A (en) 1972-05-17 1973-05-16 Plastic spring assembly connected to a support tray
GB3782973A GB1442431A (en) 1972-05-17 1973-08-09 Plastic spring assembly connected to a support tray
DE19732340919 DE2340919A1 (de) 1972-05-17 1973-08-13 Federeinrichtung fuer einen sessel oder ein sofa
CH1187973A CH579726A5 (fr) 1972-05-17 1973-08-17
FR7330664A FR2241724A1 (en) 1972-05-17 1973-08-20 Plastics corrugated spring suspension for chairs, sofas etc. - comprises base member contg. corrugated springs attached to chair
BE134795A BE803850A (fr) 1972-05-17 1973-08-21 Ensemble a ressorts en matiere plastique

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US00254267A US3765038A (en) 1972-05-17 1972-05-17 Plastic spring assembly connected to a support tray
GB3782973A GB1442431A (en) 1972-05-17 1973-08-09 Plastic spring assembly connected to a support tray
DE19732340919 DE2340919A1 (de) 1972-05-17 1973-08-13 Federeinrichtung fuer einen sessel oder ein sofa
CH1187973A CH579726A5 (fr) 1972-05-17 1973-08-17
FR7330664A FR2241724A1 (en) 1972-05-17 1973-08-20 Plastics corrugated spring suspension for chairs, sofas etc. - comprises base member contg. corrugated springs attached to chair
BE134795A BE803850A (fr) 1972-05-17 1973-08-21 Ensemble a ressorts en matiere plastique

Publications (1)

Publication Number Publication Date
CH579726A5 true CH579726A5 (fr) 1976-09-15

Family

ID=43837719

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1187973A CH579726A5 (fr) 1972-05-17 1973-08-17

Country Status (7)

Country Link
US (1) US3765038A (fr)
BE (1) BE803850A (fr)
CA (1) CA954240A (fr)
CH (1) CH579726A5 (fr)
DE (1) DE2340919A1 (fr)
FR (1) FR2241724A1 (fr)
GB (1) GB1442431A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106419286A (zh) * 2016-09-28 2017-02-22 成都柒柒家祥科技有限公司 一种填充体及沙发

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH681950A5 (fr) * 1989-06-08 1993-06-30 Superba Sa
US5253377A (en) * 1992-03-11 1993-10-19 Larson Lynn D Waterbed mattress with bellows spring insert
AT405481B (de) 1997-12-10 1999-08-25 Franz Ing Kutschi Federkern
US6739672B2 (en) * 2002-08-21 2004-05-25 L&P Property Management Company Spring-edge furniture construction
DE202005008533U1 (de) * 2005-05-30 2005-08-25 Hartmann, Siegbert Einzelfederelement
CA2665176C (fr) * 2006-10-04 2016-01-19 Formway Furniture Limited Partie arriere pour une chaise a section superieure mobile
USD600051S1 (en) 2008-04-09 2009-09-15 Formway Furniture Limited Chair back
USD604535S1 (en) 2008-04-09 2009-11-24 Formway Furniture Limited Chair
CA131020S (en) 2008-12-12 2010-02-03 Formway Furniture Ltd Chair
US8800979B2 (en) * 2009-08-06 2014-08-12 Dreamwell, Ltd. Systems and methods for cushion supports
DE102012218440B4 (de) * 2012-10-10 2015-07-23 Continental Automotive Gmbh Pneumatikelement
US10973340B2 (en) 2017-11-15 2021-04-13 Starsprings Ab Pocket mattress comprising openings in the casing material
AU2018367067B2 (en) * 2017-11-15 2024-07-04 Starsprings Ab Pocket mattress comprising openings in the casing material
EP3485766B1 (fr) * 2017-11-15 2024-05-15 Starsprings AB Matelas à ressorts encapsulés comprenant une ouverture dans leur receptacle
US10426268B1 (en) * 2018-04-25 2019-10-01 L&P Property Management Company Furniture cushion
DE202019106271U1 (de) * 2019-11-11 2021-02-15 Diemer & Dr. Jaspert GbR (vertretungsberechtigter Gesellschafter: Herr Dr. Bodo F. Jaspert, 85630 Grasbrunn) Unterfederung zur Abstützung einer Matratze oder eines Polsterelements

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2737666A (en) * 1955-02-14 1956-03-13 Rockwell Spring & Axle Co Coil spring retainer and assembly
US2897520A (en) * 1958-02-04 1959-08-04 Wylie B Bradford Resilient support assembly
US3262137A (en) * 1964-03-03 1966-07-26 Ronald H Beckman Spring assemblies
US3242512A (en) * 1964-03-03 1966-03-29 Ronald H Beckman Bellows spring assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106419286A (zh) * 2016-09-28 2017-02-22 成都柒柒家祥科技有限公司 一种填充体及沙发

Also Published As

Publication number Publication date
CA954240A (en) 1974-09-03
FR2241724B1 (fr) 1977-05-13
FR2241724A1 (en) 1975-03-21
BE803850A (fr) 1973-12-17
DE2340919A1 (de) 1975-02-27
US3765038A (en) 1973-10-16
GB1442431A (en) 1976-07-14

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Legal Events

Date Code Title Description
PL Patent ceased