EP0136637A3 - - Google Patents

Download PDF

Info

Publication number
EP0136637A3
EP0136637A3 EP84111321A EP84111321A EP0136637A3 EP 0136637 A3 EP0136637 A3 EP 0136637A3 EP 84111321 A EP84111321 A EP 84111321A EP 84111321 A EP84111321 A EP 84111321A EP 0136637 A3 EP0136637 A3 EP 0136637A3
Authority
EP
European Patent Office
Prior art keywords
chamber
chambers
disposed
pneumatic cushion
rubber
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.)
Granted
Application number
EP84111321A
Other versions
EP0136637B1 (en
EP0136637A2 (en
Inventor
Olaf Stoscheck
Peter Hoheisel
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.)
Continental AG
Original Assignee
Continental Gummi Werke AG
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 Continental Gummi Werke AG filed Critical Continental Gummi Werke AG
Priority to AT84111321T priority Critical patent/ATE26065T1/en
Publication of EP0136637A2 publication Critical patent/EP0136637A2/en
Publication of EP0136637A3 publication Critical patent/EP0136637A3/xx
Application granted granted Critical
Publication of EP0136637B1 publication Critical patent/EP0136637B1/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
    • A47C4/00—Foldable, collapsible or dismountable chairs
    • A47C4/54—Inflatable chairs
    • 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
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/46—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs
    • A47C7/467—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs adjustable by fluid means

Landscapes

  • Seats For Vehicles (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)

Abstract

1. Pneumatic cushion, substantially made of rubber or rubber-like materials, for use in the lower portion of a back rest of a motor vehicle seat provided with two edge beads (2), the pneumatic cushion having two chambers (3, 4) which are disposed one above the other and extend horizontally at right angles to the seat, characterised in that an additional chamber (8) is disposed on each side of the horizontally extending chambers (3, 4) and extends vertically thereto, substantially over the height of these chambers (3, 4) in the longitudinal direction of the back rest, in that the compressed air connection (9-12) of each chamber (3, 4, 8) is disposed at the lower end of the pneumatic cushion, the upper transversely extending chamber (4) surrounding the lower, shorter chamber (3) laterally in a symmetrical manner via narrow extension portions (13, 14), and the compressed air connection (12) of the upper chamber (4) extends from one (14) of the two symmetrical extension portions (13, 14).
EP84111321A 1983-10-05 1984-09-22 Pneumatic cushion used in motor vehicle seats Expired EP0136637B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84111321T ATE26065T1 (en) 1983-10-05 1984-09-22 PNEUMATIC CUSHION FOR INSTALLATION IN AUTOMOTIVE SEATS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833336185 DE3336185A1 (en) 1983-10-05 1983-10-05 PNEUMATIC PILLOW TO INSTALL IN MOTOR VEHICLE SEATS
DE3336185 1983-10-05

Publications (3)

Publication Number Publication Date
EP0136637A2 EP0136637A2 (en) 1985-04-10
EP0136637A3 true EP0136637A3 (en) 1985-06-05
EP0136637B1 EP0136637B1 (en) 1987-03-25

Family

ID=6211039

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84111321A Expired EP0136637B1 (en) 1983-10-05 1984-09-22 Pneumatic cushion used in motor vehicle seats

Country Status (4)

Country Link
EP (1) EP0136637B1 (en)
JP (1) JPS60122513A (en)
AT (1) ATE26065T1 (en)
DE (2) DE3336185A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3545016A1 (en) * 1985-12-19 1987-07-02 Continental Gummi Werke Ag PNEUMATIC UPHOLSTERY
GB2264860B (en) * 1992-03-09 1996-03-13 Huntleigh Technology Plc A pressure controlled inflatable pad apparatus
DE102006015523A1 (en) * 2006-03-31 2007-10-04 Recaro Aircraft Seating Gmbh & Co. Kg seat device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1414920A (en) * 1964-09-10 1965-10-22 Means adaptable to seats, and in particular to seat backs, to improve comfort
US3326601A (en) * 1965-07-28 1967-06-20 Gen Motors Corp Inflatable back support for a seat
FR1506319A (en) * 1966-05-05 1967-12-22 Faure Bertrand Ets Seat, especially for vehicle
GB2113990A (en) * 1982-02-02 1983-08-17 Joe Aubrey Green Orthopaedic body support

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1414920A (en) * 1964-09-10 1965-10-22 Means adaptable to seats, and in particular to seat backs, to improve comfort
US3326601A (en) * 1965-07-28 1967-06-20 Gen Motors Corp Inflatable back support for a seat
FR1506319A (en) * 1966-05-05 1967-12-22 Faure Bertrand Ets Seat, especially for vehicle
GB2113990A (en) * 1982-02-02 1983-08-17 Joe Aubrey Green Orthopaedic body support

Also Published As

Publication number Publication date
EP0136637B1 (en) 1987-03-25
JPS60122513A (en) 1985-07-01
ATE26065T1 (en) 1987-04-15
EP0136637A2 (en) 1985-04-10
DE3462748D1 (en) 1987-04-30
DE3336185A1 (en) 1985-04-25

Similar Documents

Publication Publication Date Title
IT8420985A1 (en) Covering part for the underside of a motor vehicle, in particular for a passenger car
DE3676928D1 (en) METHOD FOR REINFORCING ELASTOMERIC SUBSTANCES WITH SILICA.
ES2015480A6 (en) Article carrier for automotive vehicles.
FI86702C (en) SVAEVARFARKOST
DE3462748D1 (en) Pneumatic cushion used in motor vehicle seats
AU570661B2 (en) Air spring for use in bed
GB1141601A (en) Improvements relating to gas-cushion vehicles
EP0110011A3 (en) Vehicle for agricultural use or in the building industry
EP0232242A3 (en) Pneumatic tyre for vehicle
ATE1226T1 (en) BACKREST WITH A VENTILATED BACKREST PAD FOR CAR SEATS.
DE3470997D1 (en) Bucket seat
DE3567421D1 (en) Device for turning an articulated motor vehicle
JPS57151462A (en) Pneumatic cushion vehicle
GR3001007T3 (en) Vehicle tyre tread pattern
ES8601032A1 (en) Bottom discharge hopper rail car
DE3064148D1 (en) Silo for vehicles
DE3270228D1 (en) Car carrying vehicle
JPS57126742A (en) Safety unit against automobile collosion from behind
KR820002614Y1 (en) Druver's seat mounting apparatus for a motor vehicle
GR3001729T3 (en) Part for connecting two transversal profiled elements, comprising an integrated seal
DE3864859D1 (en) Carriage for railway vehicles
GB8722731D0 (en) Air cushion vehicle stern seal
FR2488560B2 (en)
ATE47358T1 (en) LADDER FOR CLIMBING THE UPPER BED IN A RAILWAY CAR COMPARTMENT.
DE3471056D1 (en) Buttressing device for rail vehicle axle bearers transversely to their longitudinal axes

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19850412

RTI1 Title (correction)
17Q First examination report despatched

Effective date: 19860204

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

REF Corresponds to:

Ref document number: 26065

Country of ref document: AT

Date of ref document: 19870415

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3462748

Country of ref document: DE

Date of ref document: 19870430

ITF It: translation for a ep patent filed

Owner name: ING. C. GREGORJ S.P.A.

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19921125

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19930824

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19930902

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 19930915

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19930921

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19930928

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19930930

Year of fee payment: 10

Ref country code: AT

Payment date: 19930930

Year of fee payment: 10

EPTA Lu: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19931215

Year of fee payment: 10

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19940601

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19940922

Ref country code: GB

Effective date: 19940922

Ref country code: AT

Effective date: 19940922

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19940923

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19940930

Ref country code: CH

Effective date: 19940930

Ref country code: BE

Effective date: 19940930

EAL Se: european patent in force in sweden

Ref document number: 84111321.0

BERE Be: lapsed

Owner name: CONTINENTAL GUMMI-WERKE A.G.

Effective date: 19940930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19950401

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19940922

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19950531

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

EUG Se: european patent has lapsed

Ref document number: 84111321.0

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST