FR2342871A1 - Impact absorbing cushion for car - with airtight cover and foam insert and controlled nonreturn outlet valve - Google Patents

Impact absorbing cushion for car - with airtight cover and foam insert and controlled nonreturn outlet valve

Info

Publication number
FR2342871A1
FR2342871A1 FR7705437A FR7705437A FR2342871A1 FR 2342871 A1 FR2342871 A1 FR 2342871A1 FR 7705437 A FR7705437 A FR 7705437A FR 7705437 A FR7705437 A FR 7705437A FR 2342871 A1 FR2342871 A1 FR 2342871A1
Authority
FR
France
Prior art keywords
cushion
impact absorbing
car
outlet valve
absorbing cushion
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
FR7705437A
Other languages
French (fr)
Other versions
FR2342871B1 (en
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.)
Individual
Original Assignee
Individual
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 CH249576A external-priority patent/CH593158A5/en
Application filed by Individual filed Critical Individual
Publication of FR2342871A1 publication Critical patent/FR2342871A1/en
Application granted granted Critical
Publication of FR2342871B1 publication Critical patent/FR2342871B1/fr
Granted 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
    • 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
    • B60R2021/0206—Self-supporting restraint systems, e.g. restraining arms, plates or the like
    • B60R2021/0233—Self-supporting restraint systems, e.g. restraining arms, plates or the like mounted on steering-wheel
    • 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
    • B60R2021/0293—Additional pads or cushions in vehicle compartments, e.g. movably mounted

Abstract

The car occupants are protected by an impact absorbing cushion (A) which is covered by an airtight flexible cover (3) and which is filled with a foam pad (1). A non return valve (4) allows air to escape when the cushion is compressed, but does not allow the foam to expand the cushion again. This provides damping for any impacts without any whiplash effect. The cushion is reflated through small inlet holes (14) or by pinching the non return valve. The cover can be removable for cleaning or replacement.
FR7705437A 1976-03-01 1977-02-24 Impact absorbing cushion for car - with airtight cover and foam insert and controlled nonreturn outlet valve Granted FR2342871A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH249576A CH593158A5 (en) 1976-03-01 1976-03-01 Impact absorbing cushion for car - with airtight cover and foam insert and controlled nonreturn outlet valve
CH656876 1976-05-25

Publications (2)

Publication Number Publication Date
FR2342871A1 true FR2342871A1 (en) 1977-09-30
FR2342871B1 FR2342871B1 (en) 1982-12-10

Family

ID=25690588

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7705437A Granted FR2342871A1 (en) 1976-03-01 1977-02-24 Impact absorbing cushion for car - with airtight cover and foam insert and controlled nonreturn outlet valve

Country Status (4)

Country Link
JP (1) JPS52116538A (en)
DE (1) DE2708201A1 (en)
FR (1) FR2342871A1 (en)
SE (1) SE7702152L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6272852U (en) * 1985-10-28 1987-05-09
JP7184014B2 (en) * 2019-11-01 2022-12-06 トヨタ自動車株式会社 steering wheel

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE848310C (en) * 1950-12-17 1953-01-19 Gustav H Burmester Safety device for the occupants of vehicles, in particular motor vehicles
US3279817A (en) * 1964-06-30 1966-10-18 Eliza F Henry Pivotally supported safety device
DE2301270A1 (en) * 1973-01-11 1974-07-18 Hasse Friedrich W Dipl Ing BRACKET FOR HUMAN BODIES ON SEATS OF MOTOR VEHICLES
DE2418086A1 (en) * 1974-04-13 1975-10-30 Veit Geb Schreiber Ruth Collision protection for car occupants - with padded panel swung in front of chest from windscreen stored position
FR2275340A1 (en) * 1974-06-20 1976-01-16 Dupeyroux Roger Car interior passenger protection - inflatable cushion and securing devices gives audible warning when deflating

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE836748C (en) * 1950-10-27 1952-04-17 Franz Derwahl Safety arrangement for occupants in vehicles, especially in passenger vehicles
CA927430A (en) * 1970-05-11 1973-05-29 Feles Nick Occupant restraint
GB1367876A (en) * 1970-06-30 1974-09-25 Accles Britax Ltd Restraining device for a vehicle occupant
DE2308343A1 (en) * 1973-02-20 1974-08-22 Hasse Friedrich W Dipl Ing BRACKET FOR HUMAN BODIES ON SEATS OF MOTOR VEHICLES

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE848310C (en) * 1950-12-17 1953-01-19 Gustav H Burmester Safety device for the occupants of vehicles, in particular motor vehicles
US3279817A (en) * 1964-06-30 1966-10-18 Eliza F Henry Pivotally supported safety device
DE2301270A1 (en) * 1973-01-11 1974-07-18 Hasse Friedrich W Dipl Ing BRACKET FOR HUMAN BODIES ON SEATS OF MOTOR VEHICLES
DE2418086A1 (en) * 1974-04-13 1975-10-30 Veit Geb Schreiber Ruth Collision protection for car occupants - with padded panel swung in front of chest from windscreen stored position
FR2275340A1 (en) * 1974-06-20 1976-01-16 Dupeyroux Roger Car interior passenger protection - inflatable cushion and securing devices gives audible warning when deflating

Also Published As

Publication number Publication date
JPS52116538A (en) 1977-09-30
DE2708201A1 (en) 1977-09-08
SE7702152L (en) 1977-09-02
FR2342871B1 (en) 1982-12-10

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Legal Events

Date Code Title Description
ST Notification of lapse