IT944660B - SPECIAL SPEEDOMETER DEVICE FOR MOTOR VEHICLES - Google Patents
SPECIAL SPEEDOMETER DEVICE FOR MOTOR VEHICLESInfo
- Publication number
- IT944660B IT944660B IT3323571A IT3323571A IT944660B IT 944660 B IT944660 B IT 944660B IT 3323571 A IT3323571 A IT 3323571A IT 3323571 A IT3323571 A IT 3323571A IT 944660 B IT944660 B IT 944660B
- Authority
- IT
- Italy
- Prior art keywords
- special
- motor vehicles
- speedometer device
- speedometer
- vehicles
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/50—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
- B60Q1/54—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking for indicating speed outside of the vehicle
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/02—Devices characterised by the use of mechanical means
- G01P3/16—Devices characterised by the use of mechanical means by using centrifugal forces of solid masses
- G01P3/22—Devices characterised by the use of mechanical means by using centrifugal forces of solid masses transferred to the indicator by electric or magnetic means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE793453D BE793453A (en) | 1971-12-31 | METHOD AND APPARATUS FOR PROVIDING LUMINOUS INDICATION OF VEHICLE SPEED | |
IT3323571A IT944660B (en) | 1971-12-31 | 1971-12-31 | SPECIAL SPEEDOMETER DEVICE FOR MOTOR VEHICLES |
CH1851772A CH559644A5 (en) | 1971-12-31 | 1972-12-18 | |
FR7247027A FR2167181A5 (en) | 1971-12-31 | 1972-12-29 | |
ES1972187326U ES187326Y (en) | 1971-12-31 | 1972-12-30 | APPARATUS TO PRODUCE A LUMINOUS SIGNAL IN RELATION TO THE SPEED OF A VEHICLE. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT3323571A IT944660B (en) | 1971-12-31 | 1971-12-31 | SPECIAL SPEEDOMETER DEVICE FOR MOTOR VEHICLES |
Publications (1)
Publication Number | Publication Date |
---|---|
IT944660B true IT944660B (en) | 1973-04-20 |
Family
ID=11237054
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT3323571A IT944660B (en) | 1971-12-31 | 1971-12-31 | SPECIAL SPEEDOMETER DEVICE FOR MOTOR VEHICLES |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE793453A (en) |
CH (1) | CH559644A5 (en) |
ES (1) | ES187326Y (en) |
FR (1) | FR2167181A5 (en) |
IT (1) | IT944660B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE902809A (en) * | 1985-07-03 | 1985-11-04 | Comfortrade Ltd | PROCESS FOR REINFORCING ROAD SAFETY IN THE DARK AND VEHICLE AGENCY FOR THE IMPLEMENTATION OF THIS PROCESS. |
CN104370216A (en) * | 2014-10-31 | 2015-02-25 | 芜湖三六机械有限公司 | Warning and braking acting device |
-
0
- BE BE793453D patent/BE793453A/en unknown
-
1971
- 1971-12-31 IT IT3323571A patent/IT944660B/en active
-
1972
- 1972-12-18 CH CH1851772A patent/CH559644A5/xx not_active IP Right Cessation
- 1972-12-29 FR FR7247027A patent/FR2167181A5/fr not_active Expired
- 1972-12-30 ES ES1972187326U patent/ES187326Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2167181A5 (en) | 1973-08-17 |
ES187326Y (en) | 1974-09-01 |
BE793453A (en) | 1973-04-16 |
ES187326U (en) | 1974-01-01 |
CH559644A5 (en) | 1975-03-14 |
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