JPS57171207A - Position detector - Google Patents

Position detector

Info

Publication number
JPS57171207A
JPS57171207A JP5651481A JP5651481A JPS57171207A JP S57171207 A JPS57171207 A JP S57171207A JP 5651481 A JP5651481 A JP 5651481A JP 5651481 A JP5651481 A JP 5651481A JP S57171207 A JPS57171207 A JP S57171207A
Authority
JP
Japan
Prior art keywords
moving
detector
detectors
span
section
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.)
Granted
Application number
JP5651481A
Other languages
Japanese (ja)
Other versions
JPS6412321B2 (en
Inventor
Yoshiharu Narita
Yasuo Iida
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP5651481A priority Critical patent/JPS57171207A/en
Publication of JPS57171207A publication Critical patent/JPS57171207A/en
Publication of JPS6412321B2 publication Critical patent/JPS6412321B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
    • G01D3/02—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for altering or correcting the law of variation
    • G01D3/024—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for altering or correcting the law of variation for range change; Arrangements for substituting one sensing member by another

Abstract

PURPOSE:To enable to perform a detection of position at a high resolution by a simple constitution, by combining together position detectors, which divide a moving span of an object, moving reciprocably on the same truck, into a plural number of sections, and a rotary detector which finishes one complete turn at each section. CONSTITUTION:Position detectors 6a-6d, which are monolithically united with a moving object 1, moving reciprocably along the truck, and detect a position lever 7 ranging over one section or more, are located in a position dividing the moving span of the moving object 1 into a plural number of sections. Meanwhile, a rotary position detector 2, which makes one complete turn via a rack 5 and a pinion 4 operating in synchronism with the object 1, is situated at each section group. The combination of the detection outputs of the detectors 6a-6d and the detector 3 detects the position of the moving object at a high resolution by a simple constitution wherein a change in a setting is carried out easily corresponding to a moving span. Additionally, a position detection of an object, which conducts a rotary movement on the same truck, can be made in a similar manner.
JP5651481A 1981-04-15 1981-04-15 Position detector Granted JPS57171207A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5651481A JPS57171207A (en) 1981-04-15 1981-04-15 Position detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5651481A JPS57171207A (en) 1981-04-15 1981-04-15 Position detector

Publications (2)

Publication Number Publication Date
JPS57171207A true JPS57171207A (en) 1982-10-21
JPS6412321B2 JPS6412321B2 (en) 1989-02-28

Family

ID=13029228

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5651481A Granted JPS57171207A (en) 1981-04-15 1981-04-15 Position detector

Country Status (1)

Country Link
JP (1) JPS57171207A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59108909U (en) * 1983-01-07 1984-07-23 日立造船株式会社 Laying body for detecting the position of moving objects
JPS6054906U (en) * 1983-09-22 1985-04-17 松下電器産業株式会社 position detection circuit
JPS60183515A (en) * 1984-02-06 1985-09-19 シンシナテイ・ミラクロン・インコーポレーテツド Method and device for measuring absolute position
JPS60239609A (en) * 1984-05-15 1985-11-28 Toshiba Mach Co Ltd Detector of absolute position
JPS60239608A (en) * 1984-05-15 1985-11-28 Toshiba Mach Co Ltd Detection of absolute position and apparatus thereof
JP2016511068A (en) * 2013-03-14 2016-04-14 エシコン・エンド−サージェリィ・インコーポレイテッドＥｔｈｉｃｏｎ Ｅｎｄｏ−Ｓｕｒｇｅｒｙ，Ｉｎｃ． Sensor device for absolute positioning system for surgical instruments

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59108909U (en) * 1983-01-07 1984-07-23 日立造船株式会社 Laying body for detecting the position of moving objects
JPS6054906U (en) * 1983-09-22 1985-04-17 松下電器産業株式会社 position detection circuit
JPS60183515A (en) * 1984-02-06 1985-09-19 シンシナテイ・ミラクロン・インコーポレーテツド Method and device for measuring absolute position
JPS60239609A (en) * 1984-05-15 1985-11-28 Toshiba Mach Co Ltd Detector of absolute position
JPS60239608A (en) * 1984-05-15 1985-11-28 Toshiba Mach Co Ltd Detection of absolute position and apparatus thereof
JP2016511068A (en) * 2013-03-14 2016-04-14 エシコン・エンド−サージェリィ・インコーポレイテッドＥｔｈｉｃｏｎ Ｅｎｄｏ−Ｓｕｒｇｅｒｙ，Ｉｎｃ． Sensor device for absolute positioning system for surgical instruments

Also Published As

Publication number Publication date
JPS6412321B2 (en) 1989-02-28

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