FR2453053A1 - Seat belt interlock with electrical cut=out - utilises shock traction on belt to operate isolating switch - Google Patents
Seat belt interlock with electrical cut=out - utilises shock traction on belt to operate isolating switchInfo
- Publication number
- FR2453053A1 FR2453053A1 FR7908588A FR7908588A FR2453053A1 FR 2453053 A1 FR2453053 A1 FR 2453053A1 FR 7908588 A FR7908588 A FR 7908588A FR 7908588 A FR7908588 A FR 7908588A FR 2453053 A1 FR2453053 A1 FR 2453053A1
- Authority
- FR
- France
- Prior art keywords
- belt
- switch
- traction
- shock
- interlock
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/18—Anchoring devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
- B60K28/10—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle
- B60K28/14—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle responsive to accident or emergency, e.g. deceleration, tilt of vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/48—Control systems, alarms, or interlock systems, for the correct application of the belt or harness
- B60R2022/4808—Sensing means arrangements therefor
- B60R2022/4841—Sensing means arrangements therefor for sensing belt tension
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Automotive Seat Belt Assembly (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Abstract
The interlock is esp. for vehicle safety belts and includes a switch which breaks the vehicle electrical circuits to minimise fire risk. The switch can be operated by finger pressure if required. The switch operating surface (34,35) is incorporated in one side of the belt (14) fixing and is recessed within protruding side walls to prevent accidental operation. The switch is electrically connected between the positive battery terminal and the various vehicle electrical services. In case of the belt suffering shock and hence traction on the belt, a block (6) integral with a piston (4) in the belt mechanism runs over the ramp (28) of a rocker which moves into a position where the switch (29) is opened and cannot be reclosed if the piston moves back.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7908588A FR2453053A1 (en) | 1979-04-05 | 1979-04-05 | Seat belt interlock with electrical cut=out - utilises shock traction on belt to operate isolating switch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7908588A FR2453053A1 (en) | 1979-04-05 | 1979-04-05 | Seat belt interlock with electrical cut=out - utilises shock traction on belt to operate isolating switch |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2453053A1 true FR2453053A1 (en) | 1980-10-31 |
FR2453053B1 FR2453053B1 (en) | 1984-10-26 |
Family
ID=9223986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7908588A Granted FR2453053A1 (en) | 1979-04-05 | 1979-04-05 | Seat belt interlock with electrical cut=out - utilises shock traction on belt to operate isolating switch |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2453053A1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2074616A1 (en) * | 1970-01-09 | 1971-10-08 | Goudron Claude | |
FR2192510A5 (en) * | 1972-07-11 | 1974-02-08 | Navarro Escudero Angel | |
FR2239871A5 (en) * | 1973-07-31 | 1975-02-28 | Gallet Roger | Safety belt accident release device - rack and pinion device gives gradual release of belt end |
FR2313086A1 (en) * | 1975-06-03 | 1976-12-31 | Auer Josef | SAFETY DEVICE FOR VEHICLES |
FR2354903A1 (en) * | 1976-06-18 | 1978-01-13 | Delhaye Alain | Circuit breaker for vehicle electrical supply - comprises push switch fitted to safety belt and actuated at given belt tension |
-
1979
- 1979-04-05 FR FR7908588A patent/FR2453053A1/en active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2074616A1 (en) * | 1970-01-09 | 1971-10-08 | Goudron Claude | |
FR2192510A5 (en) * | 1972-07-11 | 1974-02-08 | Navarro Escudero Angel | |
FR2239871A5 (en) * | 1973-07-31 | 1975-02-28 | Gallet Roger | Safety belt accident release device - rack and pinion device gives gradual release of belt end |
FR2313086A1 (en) * | 1975-06-03 | 1976-12-31 | Auer Josef | SAFETY DEVICE FOR VEHICLES |
FR2354903A1 (en) * | 1976-06-18 | 1978-01-13 | Delhaye Alain | Circuit breaker for vehicle electrical supply - comprises push switch fitted to safety belt and actuated at given belt tension |
Also Published As
Publication number | Publication date |
---|---|
FR2453053B1 (en) | 1984-10-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |