FR2259365A1 - Alarm device for vehicle speed limits - has speedometer needle contacting contacts of alarm circuit - Google Patents

Alarm device for vehicle speed limits - has speedometer needle contacting contacts of alarm circuit

Info

Publication number
FR2259365A1
FR2259365A1 FR7403864A FR7403864A FR2259365A1 FR 2259365 A1 FR2259365 A1 FR 2259365A1 FR 7403864 A FR7403864 A FR 7403864A FR 7403864 A FR7403864 A FR 7403864A FR 2259365 A1 FR2259365 A1 FR 2259365A1
Authority
FR
France
Prior art keywords
contacts
vehicle speed
alarm
speed limits
vehicle
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.)
Withdrawn
Application number
FR7403864A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VIGNOLO ANDRE
Original Assignee
VIGNOLO ANDRE
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 VIGNOLO ANDRE filed Critical VIGNOLO ANDRE
Priority to FR7403864A priority Critical patent/FR2259365A1/en
Publication of FR2259365A1 publication Critical patent/FR2259365A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00—Details of instruments
    • G01P1/07—Indicating devices, e.g. for remote indication
    • G01P1/08—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers
    • G01P1/10—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds
    • G01P1/11—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds by the detection of the position of the indicator needle

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Details Of Measuring Devices (AREA)

Abstract

A sound or light device for speed indicator is used to tell the driver of a road vehicle when one or more set speeds are reached. The driver can then without taking his eyes off the road ahead adjust the vehicle's speed. He can thus avoid any excessive or low speeds. The device has one or more contacts (4, 5) corresponding to the speeds to be indicated. These electric contacts are connected to an electromagnet (8) which actuates the striker (11) of a double bell (14, 15) when the pointer (2) closes the circuit. The contacts may be set to any preselected speed. The contacts may also be connected to a light bulb situated inside or outside the vehicle.
FR7403864A 1974-01-28 1974-01-28 Alarm device for vehicle speed limits - has speedometer needle contacting contacts of alarm circuit Withdrawn FR2259365A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7403864A FR2259365A1 (en) 1974-01-28 1974-01-28 Alarm device for vehicle speed limits - has speedometer needle contacting contacts of alarm circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7403864A FR2259365A1 (en) 1974-01-28 1974-01-28 Alarm device for vehicle speed limits - has speedometer needle contacting contacts of alarm circuit

Publications (1)

Publication Number Publication Date
FR2259365A1 true FR2259365A1 (en) 1975-08-22

Family

ID=9134516

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7403864A Withdrawn FR2259365A1 (en) 1974-01-28 1974-01-28 Alarm device for vehicle speed limits - has speedometer needle contacting contacts of alarm circuit

Country Status (1)

Country Link
FR (1) FR2259365A1 (en)

Similar Documents

Publication Publication Date Title
CA964903A (en) Signal-selecting system for an electronic musical instrument
FR2259365A1 (en) Alarm device for vehicle speed limits - has speedometer needle contacting contacts of alarm circuit
US2146304A (en) Speed signaling means for automotive vehicles
JPS5234692A (en) Radar signal indicator
GB1449371A (en) Transmitter system for an electrical speed and distance indicator instrument for motor vehicles
ES223233U (en) Device emitter of indicative acoustic signals for vehicles. (Machine-translation by Google Translate, not legally binding)
US2111403A (en) Speed indicator
FR2333668A1 (en) External speed recorder for cars - with magnet on speedometer needle to actuate reed switches to give appropriate exterior indication
CH558965A (en) Set speed indicator for vehicle drive - alternator gives signal to operate alarm when chosen speed is reached
ES224303U (en) Device for control of speed in vehicles automobiles. (Machine-translation by Google Translate, not legally binding)
FR2236182A1 (en) Warning indicator for preset vehicle - speed pointer of speedometer makes electric contact at set speed
ES281007A2 (en) Improvements in the indicating equipment turn signal indicators for automobiles (Machine-translation by Google Translate, not legally binding)
ES236818U (en) Speed indicator device for the board of instruments of a motor vehicle. (Machine-translation by Google Translate, not legally binding)
FR2237196A1 (en) Remote vehicle or machine speed indicator - signal lamps are switched by pointer of standard speedometer
GB454273A (en) Speed signalling devices for motor vehicles
JPS52121141A (en) Electronic distributor
GB836115A (en) Improvements in warning devices for use on road vehicles
JPS5277339A (en) Automotive front glass with time indicator
ES295898A1 (en) Electrical device adaptable to the speedometers of any vehicle to operate an alarm when a specified speed is reached (Machine-translation by Google Translate, not legally binding)
GB460454A (en) Improvements in or relating to speed indicators for road vehicles
ES289612A2 (en) Improvements introduced in the object of the main patent number 280257 (Machine-translation by Google Translate, not legally binding)
JPS5247235A (en) Overspeed alarming device for vehicles
SU606158A1 (en) Device for investigating operator reaction time
GR23562B (en) MECHANICAL APPLIANCE ATTEMPTED ATTACK OF VEHICLES THROUGH INTERRUPTING WHISTLES OF THE VEHICLE ELECTRICAL INSTRUMENTS OF THE VEHICLE.
JPS5290791A (en) Information transmission system

Legal Events

Date Code Title Description
ST Notification of lapse