CN102245909B - 一种并于机动车中以在正面撞击的情况中保护行人的安全装置的触发冲程致动器 - Google Patents
一种并于机动车中以在正面撞击的情况中保护行人的安全装置的触发冲程致动器 Download PDFInfo
- Publication number
- CN102245909B CN102245909B CN200980147267.0A CN200980147267A CN102245909B CN 102245909 B CN102245909 B CN 102245909B CN 200980147267 A CN200980147267 A CN 200980147267A CN 102245909 B CN102245909 B CN 102245909B
- Authority
- CN
- China
- Prior art keywords
- piston
- chamber
- connecting rod
- sparking
- gas generator
- 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.)
- Expired - Fee Related
Links
- 238000007600 charging Methods 0.000 claims description 30
- 230000001960 triggered effect Effects 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 23
- 230000003139 buffering effect Effects 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 6
- 230000035939 shock Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000003032 molecular docking Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/19—Pyrotechnical actuators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/18—Anchoring devices
- B60R22/195—Anchoring devices with means to tension the belt in an emergency, e.g. means of the through-anchor or splitted reel type
- B60R22/1954—Anchoring devices with means to tension the belt in an emergency, e.g. means of the through-anchor or splitted reel type characterised by fluid actuators, e.g. pyrotechnic gas generators
- B60R22/1955—Linear actuators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N11/00—Arrangements for supplying grease from a stationary reservoir or the equivalent in or on the machine or member to be lubricated; Grease cups
- F16N11/10—Arrangements for supplying grease from a stationary reservoir or the equivalent in or on the machine or member to be lubricated; Grease cups by pressure of another fluid
-
- 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
- B60R21/34—Protecting non-occupants of a vehicle, e.g. pedestrians
- B60R21/38—Protecting non-occupants of a vehicle, e.g. pedestrians using means for lifting bonnets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Actuator (AREA)
- Superstructure Of Vehicle (AREA)
- Automotive Seat Belt Assembly (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0858026 | 2008-11-26 | ||
FR0858026A FR2938884B1 (fr) | 2008-11-26 | 2008-11-26 | Verin a course declenchee pour dispositif de securite integre a un vehicule automobile, pour la protection d'un pieton en cas de choc frontal |
PCT/FR2009/052270 WO2010061117A1 (fr) | 2008-11-26 | 2009-11-24 | Verin a course declenchee pour dispositif de securite integre a un vehicule automobile, pour la protection d'un pieton en cas de choc frontal |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102245909A CN102245909A (zh) | 2011-11-16 |
CN102245909B true CN102245909B (zh) | 2015-03-25 |
Family
ID=40823289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980147267.0A Expired - Fee Related CN102245909B (zh) | 2008-11-26 | 2009-11-24 | 一种并于机动车中以在正面撞击的情况中保护行人的安全装置的触发冲程致动器 |
Country Status (11)
Country | Link |
---|---|
US (1) | US20120011847A1 (zh) |
EP (1) | EP2356341B1 (zh) |
JP (1) | JP5656858B2 (zh) |
KR (1) | KR20110100234A (zh) |
CN (1) | CN102245909B (zh) |
BR (1) | BRPI0920992A2 (zh) |
CA (1) | CA2744543A1 (zh) |
FR (1) | FR2938884B1 (zh) |
MX (1) | MX2011005326A (zh) |
RU (1) | RU2521186C2 (zh) |
WO (1) | WO2010061117A1 (zh) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008011731A1 (de) * | 2008-02-28 | 2009-09-03 | GM Global Technology Operations, Inc., Detroit | Pneumatischer Aktuator |
FR2961273A1 (fr) * | 2010-06-15 | 2011-12-16 | Snpe Materiaux Energetiques | Verin a course declenchee muni d'un dispositif d'evacuation des gaz |
JP5571043B2 (ja) * | 2010-12-22 | 2014-08-13 | 株式会社東海理化電機製作所 | プリテンショナ |
DE102011014127A1 (de) * | 2011-03-15 | 2012-09-20 | Trw Automotive Gmbh | Linearantrieb |
CZ2011594A3 (cs) * | 2011-09-24 | 2013-05-29 | Indet Safety Systems A. S. | Posuvný semireverzibilní pyrotechnický aktivátor bezpecnostních systému automobilu, zejména pro ochranu chodcu |
WO2013055264A1 (en) * | 2011-10-11 | 2013-04-18 | Autoliv Development Ab | Hood lifting arrangement |
EP2795138B1 (en) * | 2011-12-21 | 2017-08-23 | Autoliv Development AB | Hood lifting arrangement |
FR2993326B1 (fr) * | 2012-07-13 | 2014-08-01 | Herakles | Verin a course declenchee a retour arriere amorti |
JP6116334B2 (ja) * | 2012-07-13 | 2017-04-19 | タカタ株式会社 | ガス圧式アクチュエータ及びその組付方法 |
DE202012012378U1 (de) * | 2012-12-21 | 2013-01-18 | Key Safety Systems Inc. | Antriebsvorrichtung zum Anheben einer für Fußgängerschutz ausgebildeten Motorhaube eines Fahrzeugs |
AT516050B1 (de) * | 2014-08-19 | 2016-02-15 | Hirtenberger Automotive Safety | Pyrotechnischer Aktuator |
CZ2015114A3 (cs) * | 2015-02-19 | 2016-09-14 | Indet Safety Systems A.S. | Pyrotechnický aktivátor se společnou iniciací časově posunutých dějů |
WO2018045323A1 (en) * | 2016-09-01 | 2018-03-08 | Tk Holdings Inc. | Vented linear actuator |
CN110466471A (zh) * | 2019-08-22 | 2019-11-19 | 陕西庆华汽车安全***有限公司 | 一种汽车引擎盖顶起装置及其顶起方法 |
AT526223B1 (de) * | 2022-06-28 | 2024-02-15 | Astotec Automotive Gmbh | Pyrotechnischer Aktuator |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3107616A (en) * | 1961-03-14 | 1963-10-22 | Charles W Boaz | Sliding door opening mechanism |
DE19961019C1 (de) * | 1999-12-17 | 2001-02-22 | Grammer Ag | Antriebseinrichtung für eine Fahrzeugkomponente |
CN1781770A (zh) * | 2004-11-22 | 2006-06-07 | 派罗联合公司 | 用于主动式发动机罩铰链的机械吸能*** |
FR2910941A1 (fr) * | 2007-01-03 | 2008-07-04 | Snpe Materiaux Energetiques Sa | Actionneur pyrotechnique et son procede de fabrication. |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4412420A (en) * | 1980-07-03 | 1983-11-01 | Networks Electronics Corp. | Explosive actuated pin puller |
RU2084710C1 (ru) * | 1992-01-29 | 1997-07-20 | Машиностроительное конструкторское бюро "Радуга" | Пиропривод |
DE29717367U1 (de) * | 1997-09-29 | 1998-02-12 | Trw Occupant Restraint Systems Gmbh, 73551 Alfdorf | Pyrotechnischer Antrieb, insbesondere für Fahrzeuginsassen-Rückhaltesysteme |
DE59901999D1 (de) * | 1999-09-28 | 2002-08-14 | Ford Global Tech Inc | Hubkolben-Zylinder Einheit einer Sicherheitseinrichtung zum Schutz von Fussgängern |
RU2291820C1 (ru) * | 2005-07-21 | 2007-01-20 | Федеральное государственное унитарное предприятие "Научно-производственное объединение им. С.А. Лавочкина" | Толкатель для отделения створок сбрасываемого головного обтекателя от ракетной ступени |
JP4979401B2 (ja) * | 2006-04-13 | 2012-07-18 | 株式会社ダイセル | アクチュエータ |
AT9402U1 (de) * | 2006-04-28 | 2007-09-15 | Magna Steyr Fahrzeugtechnik Ag | Pyrotechnischer aktuator |
US7634912B2 (en) * | 2006-05-25 | 2009-12-22 | Raytheon Company | Methods and apparatus for actuator system |
-
2008
- 2008-11-26 FR FR0858026A patent/FR2938884B1/fr active Active
-
2009
- 2009-11-24 US US13/130,333 patent/US20120011847A1/en not_active Abandoned
- 2009-11-24 BR BRPI0920992A patent/BRPI0920992A2/pt not_active IP Right Cessation
- 2009-11-24 CN CN200980147267.0A patent/CN102245909B/zh not_active Expired - Fee Related
- 2009-11-24 WO PCT/FR2009/052270 patent/WO2010061117A1/fr active Application Filing
- 2009-11-24 MX MX2011005326A patent/MX2011005326A/es active IP Right Grant
- 2009-11-24 CA CA2744543A patent/CA2744543A1/fr not_active Abandoned
- 2009-11-24 KR KR1020117014808A patent/KR20110100234A/ko not_active Application Discontinuation
- 2009-11-24 EP EP09795505.8A patent/EP2356341B1/fr not_active Not-in-force
- 2009-11-24 JP JP2011538027A patent/JP5656858B2/ja not_active Expired - Fee Related
- 2009-11-24 RU RU2011124291/06A patent/RU2521186C2/ru not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3107616A (en) * | 1961-03-14 | 1963-10-22 | Charles W Boaz | Sliding door opening mechanism |
DE19961019C1 (de) * | 1999-12-17 | 2001-02-22 | Grammer Ag | Antriebseinrichtung für eine Fahrzeugkomponente |
CN1781770A (zh) * | 2004-11-22 | 2006-06-07 | 派罗联合公司 | 用于主动式发动机罩铰链的机械吸能*** |
FR2910941A1 (fr) * | 2007-01-03 | 2008-07-04 | Snpe Materiaux Energetiques Sa | Actionneur pyrotechnique et son procede de fabrication. |
Also Published As
Publication number | Publication date |
---|---|
WO2010061117A1 (fr) | 2010-06-03 |
BRPI0920992A2 (pt) | 2016-01-05 |
RU2011124291A (ru) | 2013-01-10 |
FR2938884A1 (fr) | 2010-05-28 |
EP2356341B1 (fr) | 2016-04-20 |
EP2356341A1 (fr) | 2011-08-17 |
CN102245909A (zh) | 2011-11-16 |
JP2012509813A (ja) | 2012-04-26 |
KR20110100234A (ko) | 2011-09-09 |
MX2011005326A (es) | 2011-11-18 |
RU2521186C2 (ru) | 2014-06-27 |
US20120011847A1 (en) | 2012-01-19 |
JP5656858B2 (ja) | 2015-01-21 |
FR2938884B1 (fr) | 2013-02-08 |
CA2744543A1 (fr) | 2010-06-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: HERAKLES Free format text: FORMER OWNER: SME CORPORATION Effective date: 20130702 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20130702 Address after: France Le Aya Jan Applicant after: Hai Ruikelizi Address before: Paris France Applicant before: SME |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: France Le Aya Jan Patentee after: Safran ceramic Co. Address before: France Le Aya Jan Patentee before: Hai Ruikelizi |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180727 Address after: Paris France Patentee after: ARIANEGROUP S.A.S. Address before: France Le Aya Jan Patentee before: Safran ceramic Co. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20181124 |