DE3039730C2 - Linear-Meßlehre - Google Patents

Linear-Meßlehre

Info

Publication number
DE3039730C2
DE3039730C2 DE3039730A DE3039730A DE3039730C2 DE 3039730 C2 DE3039730 C2 DE 3039730C2 DE 3039730 A DE3039730 A DE 3039730A DE 3039730 A DE3039730 A DE 3039730A DE 3039730 C2 DE3039730 C2 DE 3039730C2
Authority
DE
Germany
Prior art keywords
frame
scanning
block
roller
scanning unit
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
Application number
DE3039730A
Other languages
German (de)
English (en)
Other versions
DE3039730A1 (de
Inventor
Seigo Kawasaki Kanagawa Takahashi
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.)
Mitutoyo Manufacturing Co Ltd
Original Assignee
Mitutoyo Manufacturing 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 Mitutoyo Manufacturing Co Ltd filed Critical Mitutoyo Manufacturing Co Ltd
Publication of DE3039730A1 publication Critical patent/DE3039730A1/de
Application granted granted Critical
Publication of DE3039730C2 publication Critical patent/DE3039730C2/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Optical Transform (AREA)
DE3039730A 1979-10-22 1980-10-21 Linear-Meßlehre Expired DE3039730C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1979146814U JPS5665413U (enExample) 1979-10-22 1979-10-22

Publications (2)

Publication Number Publication Date
DE3039730A1 DE3039730A1 (de) 1981-04-30
DE3039730C2 true DE3039730C2 (de) 1983-04-21

Family

ID=15416124

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3039730A Expired DE3039730C2 (de) 1979-10-22 1980-10-21 Linear-Meßlehre

Country Status (4)

Country Link
US (1) US4327494A (enExample)
JP (1) JPS5665413U (enExample)
DE (1) DE3039730C2 (enExample)
GB (1) GB2062872B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3246691A1 (de) * 1981-12-18 1983-06-30 Mitutoyo Mfg. Co., Ltd., Tokyo Verschiebungsmessgeraet

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD153628A1 (de) * 1980-10-14 1982-01-20 Gerhard Reimann Inkrementales laengenmessgeraet
CN109899472A (zh) * 2019-01-21 2019-06-18 成都华量传感器有限公司 一种用于位移测量设备的高精度测杆传动机构

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1548266A1 (de) * 1966-03-03 1970-01-22 Helmut Malachowski Messgeraet mit einem federnden Tastbolzen
US3460263A (en) * 1968-02-28 1969-08-12 Pipe Machinery Co The Gauge and sliding supports therefor
US4008523A (en) * 1972-02-28 1977-02-22 Optograms, Inc. Digital electro-optical micrometer and gages
US4035922A (en) * 1974-08-09 1977-07-19 Optograms, Inc. Digital electro-optical micrometer and gages
DE2605020C2 (de) * 1976-02-10 1980-12-04 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Digitales LängenmeOgerät
US4114280A (en) * 1977-04-27 1978-09-19 Quality Measurement Systems, Inc. Digital electronic indicator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3246691A1 (de) * 1981-12-18 1983-06-30 Mitutoyo Mfg. Co., Ltd., Tokyo Verschiebungsmessgeraet

Also Published As

Publication number Publication date
DE3039730A1 (de) 1981-04-30
GB2062872B (en) 1983-11-16
GB2062872A (en) 1981-05-28
JPS5665413U (enExample) 1981-06-01
US4327494A (en) 1982-05-04

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8363 Opposition against the patent
8331 Complete revocation