JPS57186173A - Detector for number of revolution - Google Patents

Detector for number of revolution

Info

Publication number
JPS57186173A
JPS57186173A JP7066581A JP7066581A JPS57186173A JP S57186173 A JPS57186173 A JP S57186173A JP 7066581 A JP7066581 A JP 7066581A JP 7066581 A JP7066581 A JP 7066581A JP S57186173 A JPS57186173 A JP S57186173A
Authority
JP
Japan
Prior art keywords
gear
detector
revolution
shaft
test
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.)
Pending
Application number
JP7066581A
Other languages
Japanese (ja)
Inventor
Shigenobu Katagiri
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP7066581A priority Critical patent/JPS57186173A/en
Publication of JPS57186173A publication Critical patent/JPS57186173A/en
Pending 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
    • G01P21/00—Testing or calibrating of apparatus or devices covered by the preceding groups
    • G01P21/02—Testing or calibrating of apparatus or devices covered by the preceding groups of speedometers

Abstract

PURPOSE:To test the titled detector easily by enabling a gear for detection of number of revolution, fitted to a rotating shaft, to be engaged and disengaged freely, and rotating this gear by another electric motor when testing the operation of the rotation detector. CONSTITUTION:A gear 2 is fixed on a shaft 1 and when the shaft 1 rotates, the gear 2 also ratates. For the confirmation and test of the operation of a number of revolution detector 3, the gear 2 is enabled to rotate on the shaft 1 freely by extracting a set screw. Then, an electric motor 8 with a reduction gear is fixed on a bracket 14 and gears 9 and 2 are engaged. In this state, when the motor is powered on to turn, the gear 2 rotates through the gear 9 to supply a signal to the number of revolution detector 3, thus testing the operation of the number of revolution detector. After the test ends, the motor 8 is removed and the set screw is set again.
JP7066581A 1981-05-13 1981-05-13 Detector for number of revolution Pending JPS57186173A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7066581A JPS57186173A (en) 1981-05-13 1981-05-13 Detector for number of revolution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7066581A JPS57186173A (en) 1981-05-13 1981-05-13 Detector for number of revolution

Publications (1)

Publication Number Publication Date
JPS57186173A true JPS57186173A (en) 1982-11-16

Family

ID=13438181

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7066581A Pending JPS57186173A (en) 1981-05-13 1981-05-13 Detector for number of revolution

Country Status (1)

Country Link
JP (1) JPS57186173A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6466471A (en) * 1987-09-07 1989-03-13 Hitachi Construction Machinery Revolution detecting device for hydraulic motor
CN110329229A (en) * 2019-07-30 2019-10-15 任涛 A kind of adjustable vehicle ABS anti-lock braking system demarcated

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6466471A (en) * 1987-09-07 1989-03-13 Hitachi Construction Machinery Revolution detecting device for hydraulic motor
CN110329229A (en) * 2019-07-30 2019-10-15 任涛 A kind of adjustable vehicle ABS anti-lock braking system demarcated

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