DK235479A - SPEED METER FOR CYCLES AND MOTORS - Google Patents
SPEED METER FOR CYCLES AND MOTORSInfo
- Publication number
- DK235479A DK235479A DK235480A DK235479A DK235479A DK 235479 A DK235479 A DK 235479A DK 235480 A DK235480 A DK 235480A DK 235479 A DK235479 A DK 235479A DK 235479 A DK235479 A DK 235479A
- Authority
- DK
- Denmark
- Prior art keywords
- motors
- cycles
- speed meter
- meter
- speed
- 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
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
- G01P3/484—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by contact-making switches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J45/00—Electrical equipment arrangements specially adapted for use as accessories on cycles, not otherwise provided for
- B62J45/40—Sensor arrangements; Mounting thereof
- B62J45/42—Sensor arrangements; Mounting thereof characterised by mounting
- B62J45/423—Sensor arrangements; Mounting thereof characterised by mounting on or besides the wheel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK235479A DK143305C (en) | 1979-06-07 | 1979-06-07 | SPEED METER FOR CYCLES AND MOTORS |
GB8016158A GB2056684B (en) | 1979-06-07 | 1980-05-15 | Speedometer for cycles and mopeds |
DE19803019658 DE3019658A1 (en) | 1979-06-07 | 1980-05-22 | SPEEDOMETER, ESPECIALLY FOR BICYCLES AND MOPEDS |
NL8003037A NL8003037A (en) | 1979-06-07 | 1980-05-27 | SPEEDOMETER. |
FR8012128A FR2458811A1 (en) | 1979-06-07 | 1980-05-30 | SPEED INDICATOR FOR BICYCLES AND VELOMOTORS |
IT48852/80A IT1127488B (en) | 1979-06-07 | 1980-05-30 | SPEEDOMETER FOR BICYCLES AND MOPEDS |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK235479 | 1979-06-07 | ||
DK235479A DK143305C (en) | 1979-06-07 | 1979-06-07 | SPEED METER FOR CYCLES AND MOTORS |
Publications (3)
Publication Number | Publication Date |
---|---|
DK235479A true DK235479A (en) | 1980-12-08 |
DK143305B DK143305B (en) | 1981-08-03 |
DK143305C DK143305C (en) | 1981-12-07 |
Family
ID=8111804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK235479A DK143305C (en) | 1979-06-07 | 1979-06-07 | SPEED METER FOR CYCLES AND MOTORS |
Country Status (6)
Country | Link |
---|---|
DE (1) | DE3019658A1 (en) |
DK (1) | DK143305C (en) |
FR (1) | FR2458811A1 (en) |
GB (1) | GB2056684B (en) |
IT (1) | IT1127488B (en) |
NL (1) | NL8003037A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2128337B (en) * | 1982-10-07 | 1986-01-08 | Tsuyama Mfg Co Ltd | Rotation detector |
ATE370534T1 (en) * | 2003-03-21 | 2007-09-15 | Campagnolo Srl | UNITS FOR CONTROLLING THE OPERATING FUNCTIONS OF A BICYCLE |
FR2903071B1 (en) * | 2006-07-03 | 2009-04-17 | Salomon Sa | SPEED MEASURING DEVICE, IN PARTICULAR FOR A CYCLE |
FR3009270B1 (en) * | 2013-07-31 | 2016-09-09 | Michelin & Cie | DEVICE AND METHOD FOR CONTROLLING THE POWER OF ASSISTANCE OF A POWER-ASSISTED VELO |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB211086A (en) * | 1922-11-06 | 1924-02-06 | Arthur Macdonald Cox | Improvements in and relating to electrically operated speedometers |
DE1513008A1 (en) * | 1966-03-19 | 1969-07-03 | Ortlinghaus Werke Gmbh | Device for electrical function control for shaft couplings |
DE1947971B2 (en) * | 1969-09-23 | 1971-11-25 | Deutsche Edelstahlwerke Ag, 4150 Krefeld | Magnetic arrangement for eddy current tachometers |
US3898563A (en) * | 1973-11-15 | 1975-08-05 | David E Erisman | Solid state bicycle speedometer, tachometer, and odometer device |
GB1500865A (en) * | 1976-04-20 | 1978-02-15 | Peterson O | Distance counter attachment for golf carts |
-
1979
- 1979-06-07 DK DK235479A patent/DK143305C/en not_active Application Discontinuation
-
1980
- 1980-05-15 GB GB8016158A patent/GB2056684B/en not_active Expired
- 1980-05-22 DE DE19803019658 patent/DE3019658A1/en not_active Withdrawn
- 1980-05-27 NL NL8003037A patent/NL8003037A/en not_active Application Discontinuation
- 1980-05-30 IT IT48852/80A patent/IT1127488B/en active
- 1980-05-30 FR FR8012128A patent/FR2458811A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2458811A1 (en) | 1981-01-02 |
IT8048852A0 (en) | 1980-05-30 |
GB2056684B (en) | 1983-11-16 |
DK143305C (en) | 1981-12-07 |
GB2056684A (en) | 1981-03-18 |
DK143305B (en) | 1981-08-03 |
NL8003037A (en) | 1980-12-09 |
DE3019658A1 (en) | 1980-12-11 |
IT1127488B (en) | 1986-05-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed | ||
AHS | Application shelved for other reasons than non-payment |