IT1045439B - Percettore del tipo a fendolo in particolare per sistemi di ritegno di occupanti di autoveicoli - Google Patents
Percettore del tipo a fendolo in particolare per sistemi di ritegno di occupanti di autoveicoliInfo
- Publication number
- IT1045439B IT1045439B IT52205/72A IT5220572A IT1045439B IT 1045439 B IT1045439 B IT 1045439B IT 52205/72 A IT52205/72 A IT 52205/72A IT 5220572 A IT5220572 A IT 5220572A IT 1045439 B IT1045439 B IT 1045439B
- Authority
- IT
- Italy
- Prior art keywords
- fendol
- perceptor
- type
- vehicle occupant
- retention systems
- Prior art date
Links
Classifications
-
- 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
- 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
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
- Air Bags (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17380671A | 1971-08-23 | 1971-08-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1045439B true IT1045439B (it) | 1980-05-10 |
Family
ID=22633576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT52205/72A IT1045439B (it) | 1971-08-23 | 1972-08-16 | Percettore del tipo a fendolo in particolare per sistemi di ritegno di occupanti di autoveicoli |
Country Status (8)
Country | Link |
---|---|
US (1) | US3678763A (it) |
JP (1) | JPS5345575B2 (it) |
AU (1) | AU4478072A (it) |
CA (1) | CA1006601A (it) |
DE (1) | DE2241371C3 (it) |
FR (1) | FR2150419B2 (it) |
GB (1) | GB1356551A (it) |
IT (1) | IT1045439B (it) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3765699A (en) * | 1971-10-22 | 1973-10-16 | Gen Motors Corp | Occupant restraint system |
SE381773B (sv) * | 1971-11-16 | 1975-12-15 | Nissan Motor | Troghetsberoende omkopplingsanordning |
US3877314A (en) * | 1973-03-26 | 1975-04-15 | Illinois Tool Works | Accelerometer |
JPS50149025A (it) * | 1974-05-18 | 1975-11-28 | ||
JPS51109769U (it) * | 1975-03-03 | 1976-09-04 | ||
US4221940A (en) * | 1979-01-12 | 1980-09-09 | General Motors Corporation | Sensor |
US4262177A (en) * | 1979-06-25 | 1981-04-14 | General Motors Corporation | Sensor assembly |
GB2269478B (en) * | 1980-10-30 | 1994-07-20 | Emi Ltd | Disturbance sensor |
DE3410944C1 (de) * | 1984-03-24 | 1985-05-09 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Gekapselte Meßeinrichtung |
US4764762A (en) * | 1986-09-02 | 1988-08-16 | Ralph Almour | Earthquake alarm assembly |
DE3728382A1 (de) * | 1987-08-26 | 1989-03-16 | Bosch Gmbh Robert | Vorrichtung zum selbsttaetigen ausloesen von insassenschutzvorrichtungen bei einem unfall |
DE3801514A1 (de) * | 1988-01-20 | 1989-08-03 | Schmidt Feinmech | Beschleunigungssensor und verfahren zu dessen herstellung |
DE4410852A1 (de) * | 1994-03-29 | 1995-10-05 | Licentia Gmbh | Sicherheitssensor für eine Airbag-Auslöseelektronikeinheit |
US5614700A (en) * | 1994-10-11 | 1997-03-25 | Automotive Systems Laboratory, Inc. | Integrating accelerometer capable of sensing off-axis inputs |
US5543767A (en) * | 1995-02-02 | 1996-08-06 | Elenbaas; George H. | Electrical switch |
US20040174006A1 (en) * | 2001-11-05 | 2004-09-09 | Mitsubishi Denki Kabushiki Kaisha | Acceleration detector and passive safety device |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3229060A (en) * | 1964-11-02 | 1966-01-11 | Loren S Russakov | Preset, automatically resettable omnidirectional switch |
-
1971
- 1971-08-23 US US173806A patent/US3678763A/en not_active Expired - Lifetime
-
1972
- 1972-04-25 CA CA140,502A patent/CA1006601A/en not_active Expired
- 1972-07-20 AU AU44780/72A patent/AU4478072A/en not_active Expired
- 1972-08-10 GB GB3729872A patent/GB1356551A/en not_active Expired
- 1972-08-16 IT IT52205/72A patent/IT1045439B/it active
- 1972-08-22 FR FR7229887A patent/FR2150419B2/fr not_active Expired
- 1972-08-23 JP JP8380772A patent/JPS5345575B2/ja not_active Expired
- 1972-08-23 DE DE2241371A patent/DE2241371C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3678763A (en) | 1972-07-25 |
JPS4830973A (it) | 1973-04-23 |
CA1006601A (en) | 1977-03-08 |
JPS5345575B2 (it) | 1978-12-07 |
AU4478072A (en) | 1974-02-07 |
DE2241371B2 (de) | 1974-12-05 |
GB1356551A (en) | 1974-06-12 |
DE2241371C3 (de) | 1975-07-24 |
FR2150419B2 (it) | 1977-01-14 |
FR2150419A2 (it) | 1973-04-06 |
DE2241371A1 (de) | 1973-03-08 |
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