FR2448153B1 - - Google Patents
Info
- Publication number
- FR2448153B1 FR2448153B1 FR7902915A FR7902915A FR2448153B1 FR 2448153 B1 FR2448153 B1 FR 2448153B1 FR 7902915 A FR7902915 A FR 7902915A FR 7902915 A FR7902915 A FR 7902915A FR 2448153 B1 FR2448153 B1 FR 2448153B1
- Authority
- FR
- France
- 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
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T7/00—Brake-action initiating means
- B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
- B60T7/20—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger specially for trailers, e.g. in case of uncoupling of or overrunning by trailer
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7902915A FR2448153A1 (fr) | 1979-02-05 | 1979-02-05 | Decelero (accelero)-metre, et application, en particulier a la commande des freins d'essieu a commande electrique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7902915A FR2448153A1 (fr) | 1979-02-05 | 1979-02-05 | Decelero (accelero)-metre, et application, en particulier a la commande des freins d'essieu a commande electrique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2448153A1 FR2448153A1 (fr) | 1980-08-29 |
FR2448153B1 true FR2448153B1 (xx) | 1981-12-31 |
Family
ID=9221611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7902915A Granted FR2448153A1 (fr) | 1979-02-05 | 1979-02-05 | Decelero (accelero)-metre, et application, en particulier a la commande des freins d'essieu a commande electrique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2448153A1 (xx) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4726627A (en) * | 1984-10-22 | 1988-02-23 | Kelsey-Hayes Co. | Deceleration sensor for an electric brake controller |
JP2017161475A (ja) * | 2016-03-11 | 2017-09-14 | 株式会社東芝 | 半導体装置および磁気センサ |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2752466A (en) * | 1954-08-11 | 1956-06-26 | Honeywell Regulator Co | Accelerometer |
US3646543A (en) * | 1969-02-04 | 1972-02-29 | Systron Donner Corp | Sensing assembly |
SE402557B (sv) * | 1977-01-13 | 1978-07-10 | Foerenade Fabriksverken | Kollisionsdetektor |
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1979
- 1979-02-05 FR FR7902915A patent/FR2448153A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2448153A1 (fr) | 1980-08-29 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |