JPS4850440A - - Google Patents

Info

Publication number
JPS4850440A
JPS4850440A JP47104604A JP10460472A JPS4850440A JP S4850440 A JPS4850440 A JP S4850440A JP 47104604 A JP47104604 A JP 47104604A JP 10460472 A JP10460472 A JP 10460472A JP S4850440 A JPS4850440 A JP S4850440A
Authority
JP
Japan
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
Application number
JP47104604A
Other versions
JPS5233846B2 (ja
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 filed Critical
Publication of JPS4850440A publication Critical patent/JPS4850440A/ja
Publication of JPS5233846B2 publication Critical patent/JPS5233846B2/ja
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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/135—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by making use of contacts which are actuated by a movable inertial mass
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/002—Monitoring or fail-safe circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Air Bags (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
JP47104604A 1971-10-22 1972-10-20 Expired JPS5233846B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19185971A 1971-10-22 1971-10-22

Publications (2)

Publication Number Publication Date
JPS4850440A true JPS4850440A (ja) 1973-07-16
JPS5233846B2 JPS5233846B2 (ja) 1977-08-31

Family

ID=22707190

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47104604A Expired JPS5233846B2 (ja) 1971-10-22 1972-10-20

Country Status (8)

Country Link
US (1) US3765699A (ja)
JP (1) JPS5233846B2 (ja)
AU (1) AU471414B2 (ja)
CA (1) CA963934A (ja)
DE (1) DE2251588A1 (ja)
FR (1) FR2156871B1 (ja)
GB (1) GB1386522A (ja)
IT (1) IT966332B (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5096191A (ja) * 1973-12-24 1975-07-31
JPS61132821A (ja) * 1984-12-03 1986-06-20 Arupain Kk モ−シヨンセンサ装置
JPH0717344A (ja) * 1993-07-01 1995-01-20 Nippondenso Co Ltd 衝突検知装置

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3935919A (en) * 1973-03-27 1976-02-03 Nippondenso Co., Ltd. Automatic seat belt locking system for vehicle
US3848695A (en) * 1973-04-02 1974-11-19 Ford Motor Co Apparatus for controlling an inflatable safety device
JPS5327933A (en) * 1976-08-24 1978-03-15 Honda Motor Co Ltd Automotive air-bag activating apparatus
JPS5467799A (en) * 1977-11-10 1979-05-31 Koyo Jidoki Power transmission device
SE8500679L (sv) * 1984-02-15 1985-08-16 Breed Corp Sensor for aktivering av krocksyddssystem for fordonspassagerare
GB2238170A (en) * 1989-10-09 1991-05-22 Autoliv Dev Electric switch facilitating circuit testing
GB2244378B (en) * 1990-05-11 1994-11-30 Autoliv Dev Improvements in or relating to a G-sensor
JPH0982190A (ja) * 1995-09-08 1997-03-28 Mitsubishi Electric Corp 衝突検知装置及びその製造方法
JP4356984B2 (ja) * 2004-02-24 2009-11-04 株式会社デンソー 車載センサデータ伝送装置
DE102010000764A1 (de) * 2010-01-11 2011-07-14 Ford Global Technologies, LLC, Mich. Crashsensor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2649311A (en) * 1952-08-05 1953-08-18 John W Hetrick Safety cushion assembly for automotive vehicles
US3495675A (en) * 1967-07-17 1970-02-17 Eaton Yale & Towne Vehicle safety method and apparatus using expandable confinement
US3571539A (en) * 1968-08-20 1971-03-23 Eaton Yale & Towne Collision sensor
US3556556A (en) * 1968-08-20 1971-01-19 Eaton Yale & Towne Crash sensor
US3552768A (en) * 1968-08-20 1971-01-05 Eaton Yale & Towne Crash sensor
US3656791A (en) * 1970-10-12 1972-04-18 William H Nienstedt Vehicle impact-cushioning device
US3655929A (en) * 1970-10-23 1972-04-11 Ford Motor Co Device for detecting and signalling a change of more than a prescribed amount in the rate of movement of an object
US3678763A (en) * 1971-08-23 1972-07-25 Gen Motors Corp Acceleration sensor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5096191A (ja) * 1973-12-24 1975-07-31
JPS5418909B2 (ja) * 1973-12-24 1979-07-11
JPS61132821A (ja) * 1984-12-03 1986-06-20 Arupain Kk モ−シヨンセンサ装置
JPH0243147B2 (ja) * 1984-12-03 1990-09-27
JPH0717344A (ja) * 1993-07-01 1995-01-20 Nippondenso Co Ltd 衝突検知装置

Also Published As

Publication number Publication date
DE2251588A1 (de) 1973-04-26
JPS5233846B2 (ja) 1977-08-31
CA963934A (en) 1975-03-04
AU4749572A (en) 1974-04-11
FR2156871A1 (ja) 1973-06-01
FR2156871B1 (ja) 1975-03-14
AU471414B2 (en) 1976-04-29
US3765699A (en) 1973-10-16
GB1386522A (en) 1975-03-05
IT966332B (it) 1974-02-11

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