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IT1231446B - Measuring arrangement for linear relative movements between two bodies - Google Patents

Measuring arrangement for linear relative movements between two bodies

Info

Publication number
IT1231446B
IT1231446B IT8948019A IT4801989A IT1231446B IT 1231446 B IT1231446 B IT 1231446B IT 8948019 A IT8948019 A IT 8948019A IT 4801989 A IT4801989 A IT 4801989A IT 1231446 B IT1231446 B IT 1231446B
Authority
IT
Italy
Prior art keywords
bodies
measuring arrangement
relative movements
linear relative
follower
Prior art date
Application number
IT8948019A
Other languages
Italian (it)
Other versions
IT8948019A0 (en
Inventor
Kazuo Nagaoka
Tadao Hatano
Sadao Wakabayashi
Takamitsu Shimizu
Original Assignee
Sony Magnescale Inc
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
Priority claimed from JP13303288A external-priority patent/JPH01302105A/en
Priority claimed from JP1988072638U external-priority patent/JPH0750654Y2/en
Priority claimed from JP14227888A external-priority patent/JPH01311214A/en
Application filed by Sony Magnescale Inc filed Critical Sony Magnescale Inc
Publication of IT8948019A0 publication Critical patent/IT8948019A0/en
Application granted granted Critical
Publication of IT1231446B publication Critical patent/IT1231446B/en

Links

Landscapes

  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

The arrangement contains an elongated scale carrier with end pieces (12,14) at both ends accepted by bearings (50,52) on the first of two relatively movable components (40,42). The carrier (10) is held by a hollow body (20) and carries an axially movable measurement head. The head reads the scale divisions and produces a corresp. signal. A follower (32) connected to the second component (42) is movable with the measurement head. At least one reference surface (25a,25b) is formed on the exterior of the hollow body (20) for positioning the follower (32) w.r.t. the end pieces.
IT8948019A 1988-05-31 1989-05-31 Measuring arrangement for linear relative movements between two bodies IT1231446B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP13303288A JPH01302105A (en) 1988-05-31 1988-05-31 scale equipment
JP1988072638U JPH0750654Y2 (en) 1988-05-31 1988-05-31 Scale device
JP14227888A JPH01311214A (en) 1988-06-09 1988-06-09 scale equipment

Publications (2)

Publication Number Publication Date
IT8948019A0 IT8948019A0 (en) 1989-05-31
IT1231446B true IT1231446B (en) 1991-12-04

Family

ID=27300996

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8948019A IT1231446B (en) 1988-05-31 1989-05-31 Measuring arrangement for linear relative movements between two bodies

Country Status (1)

Country Link
IT (1) IT1231446B (en)

Also Published As

Publication number Publication date
IT8948019A0 (en) 1989-05-31

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950519