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DE19681577T1 - Upholstery element with gas-filled cells for shock absorption - Google Patents

Upholstery element with gas-filled cells for shock absorption

Info

Publication number
DE19681577T1
DE19681577T1 DE19681577T DE19681577T DE19681577T1 DE 19681577 T1 DE19681577 T1 DE 19681577T1 DE 19681577 T DE19681577 T DE 19681577T DE 19681577 T DE19681577 T DE 19681577T DE 19681577 T1 DE19681577 T1 DE 19681577T1
Authority
DE
Germany
Prior art keywords
gas
shock absorption
filled cells
upholstery element
upholstery
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Withdrawn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
DE19681577T
Other languages
German (de)
Inventor
Lennart Karlsson
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.)
Autoliv Development AB
Original Assignee
Autoliv Development AB
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 Autoliv Development AB filed Critical Autoliv Development AB
Publication of DE19681577T1 publication Critical patent/DE19681577T1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/04—Padded linings for the vehicle interior ; Energy absorbing structures associated with padded or non-padded linings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0013—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fillers dispersed in the moulding material, e.g. metal particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/58—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres
    • B29C70/66—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres the filler comprising hollow constituents, e.g. syntactic foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/04—Padded linings for the vehicle interior ; Energy absorbing structures associated with padded or non-padded linings
    • B60R21/05—Padded linings for the vehicle interior ; Energy absorbing structures associated with padded or non-padded linings associated with the steering wheel, steering hand lever or steering column
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers
    • B29K2105/165—Hollow fillers, e.g. microballoons or expanded particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3005—Body finishings
    • B29L2031/3008—Instrument panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3005—Body finishings
    • B29L2031/3035—Sun visors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3047—Steering wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Air Bags (AREA)
  • Steering Controls (AREA)
DE19681577T 1995-10-05 1996-09-25 Upholstery element with gas-filled cells for shock absorption Withdrawn DE19681577T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9520351A GB2305885B (en) 1995-10-05 1995-10-05 Improvements in or relating to a padding element
PCT/SE1996/001195 WO1997012930A1 (en) 1995-10-05 1996-09-25 Padding element provided with gas-filled cells for impact absorption

Publications (1)

Publication Number Publication Date
DE19681577T1 true DE19681577T1 (en) 1998-12-24

Family

ID=10781822

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681577T Withdrawn DE19681577T1 (en) 1995-10-05 1996-09-25 Upholstery element with gas-filled cells for shock absorption

Country Status (3)

Country Link
DE (1) DE19681577T1 (en)
GB (1) GB2305885B (en)
WO (1) WO1997012930A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006031546A1 (en) * 2006-07-07 2008-01-10 Trw Automotive Safety Systems Gmbh Steering wheel for a motor vehicle has a hub, a steering wheel rim and spokes for linking the steering wheel rim to the hub

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2172941T3 (en) 1997-10-31 2002-10-01 Kraton Polymers Res Bv FOAM COMPOSITION CONTAINING OIL, THERMOPLASTIC ELASTOMERO AND EXPANDABLE PARTICLES.
US20030037633A1 (en) 2001-08-20 2003-02-27 Trw Vehicle Safety Systems Inc. Thermoplastic polyolefin elastomer steering wheel
US20040076816A1 (en) 2002-10-22 2004-04-22 Trw Vehicle Safety Systems Inc. Wrapped steering wheel free of adhesive interface
WO2014011744A2 (en) * 2012-07-10 2014-01-16 Adhesive T Echnologies, Inc. Method and apparatus for modifying polymer compositions
JP6262464B2 (en) * 2013-07-30 2018-01-17 松本油脂製薬株式会社 Gripping parts
CN106808638B (en) * 2015-11-27 2019-07-02 法国圣戈班玻璃公司 Injection molded part, method for forming the same, hemming structure, and vehicle window

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3216966C2 (en) * 1982-05-06 1986-04-10 Secans AG, Zug Process for the production of an elastic molded sole
US4811402A (en) * 1986-11-13 1989-03-07 Epic Corporation Method and apparatus for reducing acoustical distortion
US5244613A (en) * 1993-01-21 1993-09-14 Miles Inc. Process for the production of reinforced moldings and the resultant products
US5418257A (en) * 1993-04-08 1995-05-23 Weisman; Morey Modified low-density polyurethane foam body

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006031546A1 (en) * 2006-07-07 2008-01-10 Trw Automotive Safety Systems Gmbh Steering wheel for a motor vehicle has a hub, a steering wheel rim and spokes for linking the steering wheel rim to the hub

Also Published As

Publication number Publication date
GB2305885B (en) 1999-04-28
GB2305885A (en) 1997-04-23
GB9520351D0 (en) 1995-12-06
WO1997012930A1 (en) 1997-04-10

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee