DE19731058A1 - Aktive Kopfstütze, insbesondere für einen Kraftfahrzeugsitz - Google Patents
Aktive Kopfstütze, insbesondere für einen KraftfahrzeugsitzInfo
- Publication number
- DE19731058A1 DE19731058A1 DE19731058A DE19731058A DE19731058A1 DE 19731058 A1 DE19731058 A1 DE 19731058A1 DE 19731058 A DE19731058 A DE 19731058A DE 19731058 A DE19731058 A DE 19731058A DE 19731058 A1 DE19731058 A1 DE 19731058A1
- Authority
- DE
- Germany
- Prior art keywords
- headrest
- airbag
- support
- active headrest
- headrest according
- 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
Links
- 230000001960 triggered effect Effects 0.000 claims description 4
- 239000003380 propellant Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 238000007664 blowing Methods 0.000 claims 1
- 230000006378 damage Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
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
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
- B60R21/207—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in vehicle seats
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/80—Head-rests
- B60N2/806—Head-rests movable or adjustable
- B60N2/809—Head-rests movable or adjustable vertically slidable
- B60N2/812—Head-rests movable or adjustable vertically slidable characterised by their locking devices
- B60N2/818—Head-rests movable or adjustable vertically slidable characterised by their locking devices with stepwise positioning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/80—Head-rests
- B60N2/888—Head-rests with arrangements for protecting against abnormal g-forces, e.g. by displacement of the head-rest
-
- 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
- B60R21/13—Roll-over protection
-
- 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
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
-
- 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
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
- B60R21/276—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow with means to vent the inflation fluid source, e.g. in case of overpressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2205/00—General mechanical or structural details
- B60N2205/30—Seat or seat parts characterised by comprising plural parts or pieces
-
- 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
- B60R2021/0002—Type of accident
- B60R2021/0011—Rear collision or recoiling bounce after frontal collision
-
- 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
- B60R21/13—Roll-over protection
- B60R2021/138—Roll-over protection using external airbags
-
- 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
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
- B60R21/261—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow with means other than bag structure to diffuse or guide inflation fluid
- B60R2021/2612—Gas guiding means, e.g. ducts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Seats For Vehicles (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Description
Claims (17)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19731058A DE19731058B4 (de) | 1997-07-19 | 1997-07-19 | Aktive Kopfstütze, insbesondere für einen Kraftfahrzeugsitz |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19731058A DE19731058B4 (de) | 1997-07-19 | 1997-07-19 | Aktive Kopfstütze, insbesondere für einen Kraftfahrzeugsitz |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE19731058A1 true DE19731058A1 (de) | 1999-01-21 |
| DE19731058B4 DE19731058B4 (de) | 2005-12-15 |
Family
ID=7836255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19731058A Expired - Fee Related DE19731058B4 (de) | 1997-07-19 | 1997-07-19 | Aktive Kopfstütze, insbesondere für einen Kraftfahrzeugsitz |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE19731058B4 (de) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2830821A1 (fr) * | 2001-10-11 | 2003-04-18 | Peugeot Citroen Automobiles Sa | Siege de vehicule automobile comportant un dispositif de securite a sac gonflable |
| FR2843343A1 (fr) | 2002-08-12 | 2004-02-13 | Renault Sa | Appuie-tete actif pour siege de vehicule roulant |
| GB2402057A (en) * | 2003-05-29 | 2004-12-01 | Autoliv Dev | A pivotable vehicle headrest activated by an impact sensor |
| DE102007026379A1 (de) * | 2007-06-06 | 2008-12-11 | GM Global Technology Operations, Inc., Detroit | Kraftfahrzeugsitz mit einem Kissen um die Stützstrebe zwischen Rückenlehne und Kopfstütze |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2062306A5 (de) * | 1969-09-18 | 1971-06-25 | Olin Corp | |
| DE2751821A1 (de) * | 1977-04-21 | 1978-10-26 | Fuenun Mehmet Dipl Ing Arsoy | Sicherheitssystem fuer kraftfahrzeuge |
| DE4010452A1 (de) * | 1990-03-31 | 1991-10-02 | Audi Ag | Sicherheitseinrichtung fuer kraftfahrzeuge |
| DE29601798U1 (de) * | 1996-02-02 | 1996-05-30 | Trw Occupant Restraint Systems Gmbh, 73551 Alfdorf | Fahrzeugsitz mit einem in der Rückenlehne angeordneten Gassack |
| DE29710511U1 (de) * | 1997-06-16 | 1997-10-16 | Trw Occupant Restraint Systems Gmbh, 73551 Alfdorf | Fahrzeugsitz mit einer Kopfstütze |
-
1997
- 1997-07-19 DE DE19731058A patent/DE19731058B4/de not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2062306A5 (de) * | 1969-09-18 | 1971-06-25 | Olin Corp | |
| DE2751821A1 (de) * | 1977-04-21 | 1978-10-26 | Fuenun Mehmet Dipl Ing Arsoy | Sicherheitssystem fuer kraftfahrzeuge |
| DE4010452A1 (de) * | 1990-03-31 | 1991-10-02 | Audi Ag | Sicherheitseinrichtung fuer kraftfahrzeuge |
| DE29601798U1 (de) * | 1996-02-02 | 1996-05-30 | Trw Occupant Restraint Systems Gmbh, 73551 Alfdorf | Fahrzeugsitz mit einem in der Rückenlehne angeordneten Gassack |
| DE29710511U1 (de) * | 1997-06-16 | 1997-10-16 | Trw Occupant Restraint Systems Gmbh, 73551 Alfdorf | Fahrzeugsitz mit einer Kopfstütze |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2830821A1 (fr) * | 2001-10-11 | 2003-04-18 | Peugeot Citroen Automobiles Sa | Siege de vehicule automobile comportant un dispositif de securite a sac gonflable |
| FR2843343A1 (fr) | 2002-08-12 | 2004-02-13 | Renault Sa | Appuie-tete actif pour siege de vehicule roulant |
| GB2402057A (en) * | 2003-05-29 | 2004-12-01 | Autoliv Dev | A pivotable vehicle headrest activated by an impact sensor |
| GB2402057B (en) * | 2003-05-29 | 2006-02-15 | Autoliv Dev | Improvements in or relating to a head-rest arrangement |
| DE102007026379A1 (de) * | 2007-06-06 | 2008-12-11 | GM Global Technology Operations, Inc., Detroit | Kraftfahrzeugsitz mit einem Kissen um die Stützstrebe zwischen Rückenlehne und Kopfstütze |
| DE102007026379B4 (de) * | 2007-06-06 | 2010-11-11 | GM Global Technology Operations, Inc., Detroit | Kraftfahrzeugsitz mit einem Kissen |
Also Published As
| Publication number | Publication date |
|---|---|
| DE19731058B4 (de) | 2005-12-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
| 8110 | Request for examination paragraph 44 | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: GM GLOBAL TECHNOLOGY OPERATIONS, INC., DETROIT, US |
|
| 8328 | Change in the person/name/address of the agent |
Representative=s name: STRAUSS, P., DIPL.-PHYS.UNIV. MA, PAT.-ANW., 65193 |
|
| 8380 | Miscellaneous part iii |
Free format text: PFANDRECHT |
|
| 8380 | Miscellaneous part iii |
Free format text: PFANDRECHT AUFGEHOBEN |
|
| 8380 | Miscellaneous part iii |
Free format text: PFANDRECHT |
|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: GM GLOBAL TECHNOLOGY OPERATIONS LLC , ( N. D. , US |
|
| R081 | Change of applicant/patentee |
Owner name: GM GLOBAL TECHNOLOGY OPERATIONS LLC (N. D. GES, US Free format text: FORMER OWNER: GM GLOBAL TECHNOLOGY OPERATIONS, INC., DETROIT, MICH., US Effective date: 20110323 Owner name: GM GLOBAL TECHNOLOGY OPERATIONS LLC (N. D. GES, US Free format text: FORMER OWNER: GM GLOBAL TECHNOLOGY OPERATIONS, INC., DETROIT, US Effective date: 20110323 |
|
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20140201 |