FR2257060A1 - Sprung structures made from folded inextensible sheet - suitable for making packaging, seating or non-pneumatic tyres - Google Patents

Sprung structures made from folded inextensible sheet - suitable for making packaging, seating or non-pneumatic tyres

Info

Publication number
FR2257060A1
FR2257060A1 FR7500013A FR7500013A FR2257060A1 FR 2257060 A1 FR2257060 A1 FR 2257060A1 FR 7500013 A FR7500013 A FR 7500013A FR 7500013 A FR7500013 A FR 7500013A FR 2257060 A1 FR2257060 A1 FR 2257060A1
Authority
FR
France
Prior art keywords
structures
dimensions
extensible
elastic
seating
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.)
Withdrawn
Application number
FR7500013A
Other languages
French (fr)
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.)
WAGNER DIETMAR DT
Original Assignee
WAGNER DIETMAR DT
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 claimed from DE2400158A external-priority patent/DE2400158A1/en
Priority claimed from DE2400120A external-priority patent/DE2400120A1/en
Priority claimed from DE2400156A external-priority patent/DE2400156A1/en
Priority claimed from DE2400157A external-priority patent/DE2400157A1/en
Priority claimed from DE2400121A external-priority patent/DE2400121A1/en
Application filed by WAGNER DIETMAR DT filed Critical WAGNER DIETMAR DT
Publication of FR2257060A1 publication Critical patent/FR2257060A1/en
Withdrawn legal-status Critical Current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
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/02—Seat parts
    • A47C7/18—Seat parts having foamed material included in cushioning part
    • A47C7/185—Seat parts having foamed material included in cushioning part with a stiff, rigid support
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C5/00—Chairs of special materials
    • A47C5/12—Chairs of special materials of plastics, with or without reinforcement
    • 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
    • A47C7/28—Seat parts with tensioned springs, e.g. of flat type
    • A47C7/287—Seat parts with tensioned springs, e.g. of flat type with combinations of different types flat type tensioned springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
    • B60C17/04—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional non-inflatable supports which become load-supporting in emergency
    • B60C17/06—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional non-inflatable supports which become load-supporting in emergency resilient
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/0042—Reinforcements made of synthetic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/02—Carcasses
    • 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
    • F16F1/3605—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by their material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Buffer Packaging (AREA)

Abstract

Extensible structures made from strips of inelastic material with elastic transverse folds bridging zones of variable length. Structures offering elastic motions in one, two or three dimensions by interaction of integrally linked strips with axes in one, two or three dimensions. Hooped structures which can expand or contract radially in one or two dimensions, based on said strip structures bonded end to end to form closed loops. Specif. used for construction of plane or curved bodies made from individual or stacked components incorporating extensible elements pref. made of elastic plastics materials with or without ancillary framework to make extensible tubes, seats, boxes with separate matching lids and tyre carcasses which can support a tread casing without requiring a pneumatic seal w.r.t. the wheel.
FR7500013A 1974-01-03 1975-01-02 Sprung structures made from folded inextensible sheet - suitable for making packaging, seating or non-pneumatic tyres Withdrawn FR2257060A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE2400158A DE2400158A1 (en) 1974-01-03 1974-01-03 Sprung structures made from folded inextensible sheet - suitable for making packaging, seating or non-pneumatic tyres
DE2400120A DE2400120A1 (en) 1974-01-03 1974-01-03 Sprung structures made from folded inextensible sheet - suitable for making packaging, seating or non-pneumatic tyres
DE2400156A DE2400156A1 (en) 1974-01-03 1974-01-03 Sprung structures made from folded inextensible sheet - suitable for making packaging, seating or non-pneumatic tyres
DE2400157A DE2400157A1 (en) 1974-01-03 1974-01-03 Spring core for cushions and mattresses - has spring mat of inextensible material with extensibility from expansion corrugations
DE2400121A DE2400121A1 (en) 1974-01-03 1974-01-03 Sprung structures made from folded inextensible sheet - suitable for making packaging, seating or non-pneumatic tyres

Publications (1)

Publication Number Publication Date
FR2257060A1 true FR2257060A1 (en) 1975-08-01

Family

ID=27510335

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7500013A Withdrawn FR2257060A1 (en) 1974-01-03 1975-01-02 Sprung structures made from folded inextensible sheet - suitable for making packaging, seating or non-pneumatic tyres

Country Status (1)

Country Link
FR (1) FR2257060A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2439085A1 (en) * 2010-10-07 2012-04-11 Hutchinson Elastomer insert for supporting a tyre and mounted assembly including the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2439085A1 (en) * 2010-10-07 2012-04-11 Hutchinson Elastomer insert for supporting a tyre and mounted assembly including the same
FR2965755A1 (en) * 2010-10-07 2012-04-13 Hutchinson ELASTOMERIC INSERT FOR SUPPORTING A TIRE AND MOUNT ASSEMBLY INCORPORATING IT.
US8820370B2 (en) 2010-10-07 2014-09-02 Hutchinson Elastomeric insert for supporting a tire and mounted assembly incorporating it

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Legal Events

Date Code Title Description
ST Notification of lapse