CA1000384A - Collision sensor for vehicle safety device - Google Patents

Collision sensor for vehicle safety device

Info

Publication number
CA1000384A
CA1000384A CA157,882A CA157882A CA1000384A CA 1000384 A CA1000384 A CA 1000384A CA 157882 A CA157882 A CA 157882A CA 1000384 A CA1000384 A CA 1000384A
Authority
CA
Canada
Prior art keywords
safety device
vehicle safety
collision sensor
collision
sensor
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
Application number
CA157,882A
Other languages
English (en)
Other versions
CA157882S (en
Inventor
Yoshikazu Hayakawa
Kenzo Hirashima
Shunji Matsui
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 JP4973172U external-priority patent/JPS4911782U/ja
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Application granted granted Critical
Publication of CA1000384A publication Critical patent/CA1000384A/en
Expired 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
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/24—Power arrangements internal to the switch for operating the driving mechanism using pneumatic or hydraulic actuator
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/14—Switches operated by change of acceleration, e.g. by shock or vibration, inertia switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/14—Switches operated by change of acceleration, e.g. by shock or vibration, inertia switch
    • H01H35/146—Switches operated by change of acceleration, e.g. by shock or vibration, inertia switch operated by plastic deformation or rupture of structurally associated elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H01H36/0006—Permanent magnet actuating reed switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Air Bags (AREA)
CA157,882A 1971-11-30 1972-11-30 Collision sensor for vehicle safety device Expired CA1000384A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11187071 1971-11-30
JP4973172U JPS4911782U (enrdf_load_stackoverflow) 1972-04-28 1972-04-28

Publications (1)

Publication Number Publication Date
CA1000384A true CA1000384A (en) 1976-11-23

Family

ID=26390176

Family Applications (1)

Application Number Title Priority Date Filing Date
CA157,882A Expired CA1000384A (en) 1971-11-30 1972-11-30 Collision sensor for vehicle safety device

Country Status (6)

Country Link
US (1) US3853199A (enrdf_load_stackoverflow)
AU (1) AU458138B2 (enrdf_load_stackoverflow)
CA (1) CA1000384A (enrdf_load_stackoverflow)
DE (1) DE2258772C2 (enrdf_load_stackoverflow)
FR (1) FR2182429A5 (enrdf_load_stackoverflow)
GB (1) GB1403597A (enrdf_load_stackoverflow)

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DE10062528C1 (de) * 2000-12-13 2002-07-11 Jenoptik Jena Gmbh Anordnung zum Nachweis unzulässig hoher Krafteinwirkung auf die tragende Struktur eines Fahrzeugs
US20030178238A1 (en) * 2002-03-22 2003-09-25 Ruiz Primitivo F. Sliding Safety Bumper
US7182191B2 (en) 2002-07-11 2007-02-27 Autoliv Asp, Inc. Motion damper
US6764118B2 (en) 2002-09-11 2004-07-20 Autoliv Asp, Inc. Active bumper assembly
US6834899B2 (en) * 2003-03-24 2004-12-28 Autoliv Asp, Inc. Bumper assembly that provides early crash detection
US6942261B2 (en) 2003-08-14 2005-09-13 Autoliv Asp, Inc. Linear actuator with an internal dampening mechanism
JP2005247222A (ja) * 2004-03-05 2005-09-15 Honda Motor Co Ltd 車両用部品固定解除装置
US7207410B2 (en) * 2004-04-29 2007-04-24 Daimlerchrysler Corporation Apparatus and method for enhanced impact sensing
JP3930004B2 (ja) * 2004-08-27 2007-06-13 本田技研工業株式会社 センサ配設構造
JP2006118982A (ja) * 2004-10-21 2006-05-11 Denso Corp 車両用前方衝突荷重検出装置
JP4586505B2 (ja) * 2004-11-18 2010-11-24 日産自動車株式会社 車両衝突状態判断装置
DE102004062484A1 (de) * 2004-12-24 2006-07-06 Daimlerchrysler Ag Vorrichtung zur Erkennung einer Kollision eines Kraftfahrzeuges
JP4325600B2 (ja) * 2005-09-06 2009-09-02 トヨタ自動車株式会社 車両用フロントバンパ構造
JP5011934B2 (ja) * 2006-03-29 2012-08-29 株式会社デンソー 衝突検知手段
JP4905372B2 (ja) * 2007-06-27 2012-03-28 日産自動車株式会社 車両用衝撃センサの取付構造
KR100855475B1 (ko) * 2007-09-28 2008-09-01 한국과학기술원 차량 충돌 감지 모듈 및 이를 구비하는 차량 에어백 전개시스템
US8374751B2 (en) * 2008-06-06 2013-02-12 Chrysler Group Llc Automotive impact sensing system
DE102011081772B4 (de) * 2011-08-30 2021-04-01 Robert Bosch Gmbh Vorrichtung bzw. Fahrzeug mit einer Vorrichtung zur Befestigung eines Bauteils an einem Fahrzeugsträger
DE102014222949A1 (de) * 2013-11-18 2015-05-21 Ford Global Technologies, Llc Flexibler elektroresisitiver Aufprallerkennungssensor für am vorderen 'Träger befestigten Airbag
US20160318424A1 (en) * 2015-04-28 2016-11-03 Lear Corporation Easy entry seat assembly having an object detection feature
CN106043181A (zh) * 2016-06-12 2016-10-26 李宏江 运动体防碰伸缩杆
DE102016123696A1 (de) * 2016-12-07 2018-06-07 Conductix-Wampfler Gmbh Anschlagpuffer
CN107140073A (zh) * 2017-04-14 2017-09-08 浙江好来喜儿童用品有限公司 一种具有避震功能的童车
DE102017217520A1 (de) * 2017-09-29 2019-04-04 Audi Ag Sicherheitsanordnung für eine elektrische Komponente eines Kraftfahrzeugs und Kraftfahrzeug mit einer solchen Sicherheitsanordnung
US10679071B2 (en) 2018-01-10 2020-06-09 International Business Machines Corporation Capturing digital images during vehicle collisions
US11167709B2 (en) * 2018-01-22 2021-11-09 Will John Temple Extendable vehicle bumper
WO2020123818A1 (en) * 2018-12-13 2020-06-18 Etegent Technologies Ltd. Preloaded strut
CN111952086B (zh) * 2019-05-16 2022-05-13 安徽科瑞特模塑有限公司 一种前保险杠用触角式简易探头
CN113851334B (zh) * 2021-09-28 2023-10-27 中铁工程装备集团有限公司 行程限位装置

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Also Published As

Publication number Publication date
US3853199A (en) 1974-12-10
AU458138B2 (en) 1975-02-20
AU4927072A (en) 1974-05-30
DE2258772C2 (de) 1984-04-05
DE2258772A1 (de) 1973-06-07
GB1403597A (en) 1975-08-28
FR2182429A5 (enrdf_load_stackoverflow) 1973-12-07

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