JPS55152410A - Position detector - Google Patents

Position detector

Info

Publication number
JPS55152410A
JPS55152410A JP6003679A JP6003679A JPS55152410A JP S55152410 A JPS55152410 A JP S55152410A JP 6003679 A JP6003679 A JP 6003679A JP 6003679 A JP6003679 A JP 6003679A JP S55152410 A JPS55152410 A JP S55152410A
Authority
JP
Japan
Prior art keywords
movable member
position detector
detector
wire
pulleys
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
JP6003679A
Other languages
Japanese (ja)
Inventor
Hiroshi Koide
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP6003679A priority Critical patent/JPS55152410A/en
Publication of JPS55152410A publication Critical patent/JPS55152410A/en
Pending legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

PURPOSE: To improve to a great extent the reliability of the operation of a position detector for a linear motor by adapting the detector to be rotated by a wire connected to a linearly movable member.
CONSTITUTION: In a linear motor 4, a wire 12 is wrapped around a pair of pulleys 13, 14 and fastened at its both ends to a movable member 8. A rotary position detector 15 is connected to the pulley 14. Accordingly, a linear movement of the movable member 8 is converted to a rotary movement by a transmission unit consisting of the wire 12 and pulleys 13, 14, and this rotary movement is transmitted to the detector 15.
COPYRIGHT: (C)1980,JPO&Japio
JP6003679A 1979-05-16 1979-05-16 Position detector Pending JPS55152410A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6003679A JPS55152410A (en) 1979-05-16 1979-05-16 Position detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6003679A JPS55152410A (en) 1979-05-16 1979-05-16 Position detector

Publications (1)

Publication Number Publication Date
JPS55152410A true JPS55152410A (en) 1980-11-27

Family

ID=13130434

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6003679A Pending JPS55152410A (en) 1979-05-16 1979-05-16 Position detector

Country Status (1)

Country Link
JP (1) JPS55152410A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58111713A (en) * 1981-12-23 1983-07-02 カ−ル・ツアイス−スチフツング Measuring machine having gate type structure
JPS62240810A (en) * 1986-04-14 1987-10-21 Mitsubishi Electric Corp Position detector for linear motor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58111713A (en) * 1981-12-23 1983-07-02 カ−ル・ツアイス−スチフツング Measuring machine having gate type structure
JPH0345321B2 (en) * 1981-12-23 1991-07-10 Zeiss Stiftung
JPS62240810A (en) * 1986-04-14 1987-10-21 Mitsubishi Electric Corp Position detector for linear motor

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