US4823905A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Impact actuated safety apparatus for a vehicle
Assignee: Audi AG
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Filing: 1987-02-24
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Granted: 1989-04-25
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Expires: 2007-02-24
Abstract
Abstract An apparatus for use in an automotive vehicle for activating a safety device in response to an impact force exceeding a predetermined level. The apparatus includes elongated structure mounted to the body of a vehicle with one end recessed from the periphery of the body and movable relative thereto in response to such an impact force. The elongated structure is operatively connected, as by a cable, with the safety device to activate the latter in response to movement.
Inventors
- 👤 Ferdinand Piech
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 17:52
CPC Classifications
B; B60; B60R; B60R19/00; B60R19/02; B60R19/24; B60R19/26; B60R22/00; B60R22/34; B60R22/46; B60R22/4619; B60R22/4623
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
148 words
An apparatus for activating a safety device for the protection of a passenger in a vehicle comprising body means defining a predetermined periphery and a front axle, a rear axle and drive means mounted adjacent said rear axle, comprising: means mounted to said vehicle for movement relative thereto in response to an impact exceeding a predetermined force and comprising at least one elongated member having at least one end section positioned inwardly of said periphery and substantially facing said impact, said elongated member comprising a drive shaft connecting said drive means with said front axle and including a section extending forwardly of said front axle and inwardly of said periphery; means for substantially preventing physical distortion of said mounted means in response to said impact thereby to assure its movability; and means operatively connected to said mounted means for activating said safety device in response to said movement.
Claim 2
Independent Claim
148 words
An apparatus for activating a safety device for the protection of a passenger in a vehicle comprising body means defining a predetermined periphery and a front axle, a rear axle and drive means mounted adjacent said rear axle, comprising: means mounted to said vehicle for movement relative thereto in response to an impact exceeding a predetermined force and comprising at least one elongated member having at least one end section positioned inwardly of said periphery and substantially facing said impact, said elongated member comprising a drive shaft connecting said drive means with said front axle and including a section extending forwardly of said front axle and inwardly of said periphery; means for substantially preventing physical distortion of said mounted means in response to said impact thereby to assure its movability; and means operatively connected to said mounted means for activating said safety device in response to said movement.
Claim 3
Dependent Claim
62 words
The apparatus of claim 1, wherein said vehicle comprises a front axle, a rear axle and drive means mounted adjacent said rear axle and wherein said elongated member comprises a hollow pipe member for housing a drive shaft connecting said drive means to said front axle and having an end section extending forwardly of said front axle and inwardly of said periphery.
Claim 4
Dependent Claim
30 words
The apparatus of claim 2, wherein said means for activating said safety device is flexible and substantially inextensible and is connected to said hollow pipe member adjacent said drive means.
Claim 5
Dependent Claim
12 words
The apparatus of claim 3, wherein said inextensible means is a cable.
Claim 6
Dependent Claim
34 words
The apparatus of claim 2, wherein said end section of said hollow pipe member comprises a substantially V-shaped member having two arm members extending forwardly of said front axle and inwardly of said periphery.
Claim 7
Independent Claim
86 words
An apparatus for activating a safety device for the protection of a passenger in a vehicle comprising body means defining a predetermined periphery, comprising: means mounted on said vehicle for movement relative thereto in response to an impact exceeding a predetermined force and comprising a substantially V-shaped member having two arms positioned inwardly of said periphery at least one of which faces in the direction of said impact; and means operatively connected to said mounted means for activating said safety device in response to said movement.
Claim 8
Independent Claim
86 words
An apparatus for activating a safety device for the protection of a passenger in a vehicle comprising body means defining a predetermined periphery, comprising: means mounted on said vehicle for movement relative thereto in response to an impact exceeding a predetermined force and comprising a substantially V-shaped member having two arms positioned inwardly of said periphery at least one of which faces in the direction of said impact; and means operatively connected to said mounted means for activating said safety device in response to said movement.
Claim 9
Dependent Claim
30 words
The apparatus of claim 6, wherein said two arms are joined together and wherein said means for activating said safety device is connected to said arms adjacent the junction thereof.
Claim 10
Dependent Claim
18 words
The apparatus of claim 7, wherein said means for activating said safety device is flexible and substantially inextensible.
Claim 11
Dependent Claim
19 words
The apparatus of claim 8, wherein said flexible means comprises a cable trained around said junction of said arms.
Claim 12
Independent Claim
153 words
An apparatus for activating a safety device for the protection of a passenger in a vehicle comprising body means defining a predetermined periphery, comprising: means mounted on said vehicle for movement relative thereto in response to an impact exceeding a predetermined force and comprising two elongate members positioned parallel to each other inwardly of said periphery and mounted for slidable movement in elongate frame support members and having first sections protruding from said frame support members in facing relationship with said impact and second end sections operatively connected to said safety device for the actuation thereof, each of said frame support members comprising means for forming an opening, said second end sections being connected to said safety device by cable means leading through each of said openings, said cable means being harnessed in a common cable extending through tunnel means having flared open ends for the reduction of friction with said cable means.
Claim 13
Independent Claim
153 words
An apparatus for activating a safety device for the protection of a passenger in a vehicle comprising body means defining a predetermined periphery, comprising: means mounted on said vehicle for movement relative thereto in response to an impact exceeding a predetermined force and comprising two elongate members positioned parallel to each other inwardly of said periphery and mounted for slidable movement in elongate frame support members and having first sections protruding from said frame support members in facing relationship with said impact and second end sections operatively connected to said safety device for the actuation thereof, each of said frame support members comprising means for forming an opening, said second end sections being connected to said safety device by cable means leading through each of said openings, said cable means being harnessed in a common cable extending through tunnel means having flared open ends for the reduction of friction with said cable means.
Claim 14
Dependent Claim
24 words
The apparatus of claim 10, wherein said two elongated members comprise cylindrical housings of shock absorbing means for supporting a bumper of said vehicle.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-04-24 | 1992-10-24 | 1993-04-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-04-24 | 1996-10-24 | 1997-04-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-04-24 | 2000-10-24 | 2001-04-25 | $7700.00 | Window Closed / Lapsed |