IT952849B - Rivelatore di collisione per veico li - Google Patents

Rivelatore di collisione per veico li

Info

Publication number
IT952849B
IT952849B IT67237/72A IT6723772A IT952849B IT 952849 B IT952849 B IT 952849B IT 67237/72 A IT67237/72 A IT 67237/72A IT 6723772 A IT6723772 A IT 6723772A IT 952849 B IT952849 B IT 952849B
Authority
IT
Italy
Prior art keywords
veico
collision detector
collision
detector
Prior art date
Application number
IT67237/72A
Other languages
English (en)
Original Assignee
Hitachi 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
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of IT952849B publication Critical patent/IT952849B/it

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
IT67237/72A 1971-01-28 1972-01-27 Rivelatore di collisione per veico li IT952849B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46002976A JPS5023179B1 (it) 1971-01-28 1971-01-28

Publications (1)

Publication Number Publication Date
IT952849B true IT952849B (it) 1973-07-30

Family

ID=11544385

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67237/72A IT952849B (it) 1971-01-28 1972-01-27 Rivelatore di collisione per veico li

Country Status (7)

Country Link
US (1) US3780314A (it)
JP (1) JPS5023179B1 (it)
CA (1) CA1001737A (it)
FR (1) FR2123490B1 (it)
GB (1) GB1344397A (it)
IT (1) IT952849B (it)
SE (1) SE388172B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6449458U (it) * 1987-09-24 1989-03-27
JPH057884Y2 (it) * 1988-04-07 1993-02-26
US4958851A (en) * 1989-05-01 1990-09-25 Automotive Systems Laboratory, Inc. Air bag firing circuit
DE4011996A1 (de) * 1990-02-05 1991-10-17 Bayerische Motoren Werke Ag Beschleunigungssensor
US5059751A (en) * 1990-08-27 1991-10-22 Siemens Automotive Limited Combination arming/discriminating inertia switch
US6070113A (en) * 1996-06-21 2000-05-30 Automotive Systems Laboratory, Inc. Hybrid vehicle crash discrimination system
DE19927402B4 (de) * 1999-06-16 2005-06-09 Daimlerchrysler Ag Fahrzeugaufprallerkennungssensorik
DE102007062080B4 (de) * 2007-12-21 2012-09-27 Hydac Electronic Gmbh Vorrichtung zum Aktivieren einer sicherheitstechnischen Einrichtung, insbesondere einer Insassenschutzeinrichtung in einem Fahrzeug
CN106683408A (zh) * 2017-02-14 2017-05-17 北京小米移动软件有限公司 车辆监控方法和装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2955470A (en) * 1959-02-19 1960-10-11 Marcus G Comuntzis Magnetic-contact accelerometer
FR1226145A (fr) * 1959-06-01 1960-07-08 Contacteur à commande par inertie
FR1256550A (fr) * 1960-02-05 1961-03-24 Dispositifs de sécurité pour machines centrifugeuses et analogues
US3198899A (en) * 1963-04-01 1965-08-03 Acb Corp Circuit breaker for vehicles including inertia-operated switch
GB1145204A (en) * 1966-06-10 1969-03-12 Cb Ass Ltd Improvements relating to inertia switches

Also Published As

Publication number Publication date
FR2123490A1 (it) 1972-09-08
CA1001737A (en) 1976-12-14
US3780314A (en) 1973-12-18
DE2203826A1 (de) 1972-08-10
SE388172B (sv) 1976-09-27
AU3837772A (en) 1973-07-26
FR2123490B1 (it) 1975-06-13
JPS5023179B1 (it) 1975-08-06
DE2203826B2 (de) 1976-12-09
GB1344397A (en) 1974-01-23

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