CA2029137C - Sensor magnet mounting device having an improved mounting structure - Google Patents

Sensor magnet mounting device having an improved mounting structure

Info

Publication number
CA2029137C
CA2029137C CA002029137A CA2029137A CA2029137C CA 2029137 C CA2029137 C CA 2029137C CA 002029137 A CA002029137 A CA 002029137A CA 2029137 A CA2029137 A CA 2029137A CA 2029137 C CA2029137 C CA 2029137C
Authority
CA
Canada
Prior art keywords
spoke
magnet
projecting
ring
projecting members
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.)
Expired - Fee Related
Application number
CA002029137A
Other languages
English (en)
French (fr)
Other versions
CA2029137A1 (en
Inventor
Goro Takeda
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.)
CatEye Co Ltd
Original Assignee
CatEye Co Ltd
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 CatEye Co Ltd filed Critical CatEye Co Ltd
Publication of CA2029137A1 publication Critical patent/CA2029137A1/en
Application granted granted Critical
Publication of CA2029137C publication Critical patent/CA2029137C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • B62J50/00—Arrangements specially adapted for use on cycles not provided for in main groups B62J1/00 - B62J45/00
    • B62J50/20—Information-providing devices
    • B62J50/21—Information-providing devices intended to provide information to rider or passenger
    • B62J50/22—Information-providing devices intended to provide information to rider or passenger electronic, e.g. displays
    • 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
    • G01P3/487—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 rotating magnets

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Distances Traversed On The Ground (AREA)
CA002029137A 1989-11-15 1990-11-01 Sensor magnet mounting device having an improved mounting structure Expired - Fee Related CA2029137C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1-132694 1989-11-15
JP1989132694U JPH0642208Y2 (ja) 1989-11-15 1989-11-15 センサマグネット取付装置

Publications (2)

Publication Number Publication Date
CA2029137A1 CA2029137A1 (en) 1991-05-16
CA2029137C true CA2029137C (en) 1994-10-25

Family

ID=15087360

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002029137A Expired - Fee Related CA2029137C (en) 1989-11-15 1990-11-01 Sensor magnet mounting device having an improved mounting structure

Country Status (5)

Country Link
US (1) US5089775A (en])
EP (1) EP0432475B1 (en])
JP (1) JPH0642208Y2 (en])
CA (1) CA2029137C (en])
DE (1) DE69000873T2 (en])

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6331771B1 (en) 1999-02-23 2001-12-18 Shimano, Inc. Bracket assembly, especially for use as a magnetic device in a monitoring device
US6188215B1 (en) 1999-02-23 2001-02-13 Shimano Inc. Magnetic assembly for a bicycle monitoring device
US6377413B1 (en) 1999-03-26 2002-04-23 Seagate Technology Llc Method and apparatus for encoding identification information on a magnetic disc
US6339323B1 (en) 1999-03-30 2002-01-15 Shimano Inc. Noise reduction for a bicycle spoke, especially useful as a magnetic device
IT1308084B1 (it) * 1999-06-08 2001-11-29 Campagnolo Srl Pedale di bicicletta con magnete incorporato, per l'attivazione diun sensore
TW495463B (en) * 2000-02-11 2002-07-21 Shimano Kk Apparatus for mounting a signal element to a bicycle wheel
JP3524852B2 (ja) * 2000-08-23 2004-05-10 株式会社キャットアイ マグネット取付構造
US6534979B1 (en) * 2000-09-06 2003-03-18 Gary William Wineland Apparatus to attach sensors on equipment with rotating shafts
USD520041S1 (en) * 2001-05-22 2006-05-02 Jonathan Wheat Magnetic adapter for a universal shaft sensor mount
US7490700B2 (en) 2005-06-02 2009-02-17 Shimano Inc. Bicycle motion sensing arrangement
AU2010358895B2 (en) 2010-10-15 2015-02-19 Ar Innovation Ag Sensor apparatus and method for determining pedalling cadence and travelling speed of a bicycle
JP2015166673A (ja) * 2012-07-06 2015-09-24 パナソニック株式会社 検出対象体の取付装置および自転車
JP5606601B2 (ja) * 2013-09-05 2014-10-15 ヤマハ発動機株式会社 車両の車速センサ及び該車速センサを備えた電動自転車
CN109159075A (zh) * 2018-09-28 2019-01-08 艾圣特传感系统（武汉）有限公司 传感器磁铁装配装置
DE102021209110A1 (de) 2021-08-19 2023-02-23 Robert Bosch Gesellschaft mit beschränkter Haftung Felgenmagnetanordnung zur Festlegung eines Magneten an einer Felge mittels eines Schafts eines Ventils

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1576604A (en) * 1925-06-17 1926-03-16 Amsco Products Inc Binding post
FR1385001A (fr) * 1964-02-06 1965-01-08 Ernst Sander Pince à vis, en particulier pour câbles de paratonnerres
US3898563A (en) * 1973-11-15 1975-08-05 David E Erisman Solid state bicycle speedometer, tachometer, and odometer device
JPS564055A (en) * 1979-06-22 1981-01-16 Sanyo Electric Co Ltd Measuring instrument for number of revolution
US4331918A (en) * 1980-05-21 1982-05-25 Basta Laasefabrik A/S Speedometer for cycles and mopeds
DE3742393A1 (de) * 1987-12-15 1989-06-29 Vdo Schindling Messeinrichtung

Also Published As

Publication number Publication date
JPH0372360U (en]) 1991-07-22
US5089775A (en) 1992-02-18
EP0432475A1 (en) 1991-06-19
JPH0642208Y2 (ja) 1994-11-02
DE69000873T2 (de) 1993-06-03
EP0432475B1 (en) 1993-02-03
DE69000873D1 (de) 1993-03-18
CA2029137A1 (en) 1991-05-16

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Legal Events

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EEER Examination request
MKLA Lapsed