FR2445947B1 - Dispositif de mesure de longueurs a echelle deplacable longitudinalement - Google Patents

Dispositif de mesure de longueurs a echelle deplacable longitudinalement

Info

Publication number
FR2445947B1
FR2445947B1 FR8000031A FR8000031A FR2445947B1 FR 2445947 B1 FR2445947 B1 FR 2445947B1 FR 8000031 A FR8000031 A FR 8000031A FR 8000031 A FR8000031 A FR 8000031A FR 2445947 B1 FR2445947 B1 FR 2445947B1
Authority
FR
France
Prior art keywords
longitudinally movable
movable ladder
measuring lengths
lengths
measuring
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
FR8000031A
Other languages
English (en)
Other versions
FR2445947A1 (fr
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.)
Dr Johannes Heidenhain GmbH
Original Assignee
Dr Johannes Heidenhain GmbH
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 Dr Johannes Heidenhain GmbH filed Critical Dr Johannes Heidenhain GmbH
Publication of FR2445947A1 publication Critical patent/FR2445947A1/fr
Application granted granted Critical
Publication of FR2445947B1 publication Critical patent/FR2445947B1/fr
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
    • G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/002—Details
    • G01B3/004—Scales; Graduations
    • 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
    • G01D13/00—Component parts of indicators for measuring arrangements not specially adapted for a specific variable
    • G01D13/02—Scales; Dials
FR8000031A 1979-01-03 1980-01-02 Dispositif de mesure de longueurs a echelle deplacable longitudinalement Expired FR2445947B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2900113A DE2900113C2 (de) 1979-01-03 1979-01-03 Längenmeßeinrichtung mit längsverschieblichem Maßstab

Publications (2)

Publication Number Publication Date
FR2445947A1 FR2445947A1 (fr) 1980-08-01
FR2445947B1 true FR2445947B1 (fr) 1985-09-20

Family

ID=6060012

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8000031A Expired FR2445947B1 (fr) 1979-01-03 1980-01-02 Dispositif de mesure de longueurs a echelle deplacable longitudinalement

Country Status (8)

Country Link
US (1) US4381609A (fr)
JP (1) JPS5593007A (fr)
AT (1) AT380570B (fr)
CH (1) CH641558A5 (fr)
DE (1) DE2900113C2 (fr)
FR (1) FR2445947B1 (fr)
GB (1) GB2040462B (fr)
IT (1) IT1124413B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3038716C2 (de) * 1980-10-14 1985-12-12 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Positionsmeßeinrichtung
JPH0612255B2 (ja) * 1984-05-22 1994-02-16 株式会社ミツトヨ 直線型変位測定装置
JPS6135734U (ja) * 1984-08-02 1986-03-05 株式会社 測機舎 磁気スケール装置の取付け機構
JPH01107784U (fr) * 1988-01-09 1989-07-20
JPH02282554A (ja) * 1989-04-24 1990-11-20 Yasuo Inoue 自動伸縮屋根装置
JPH02147554U (fr) * 1989-05-15 1990-12-14
JP3134590B2 (ja) * 1993-05-13 2001-02-13 ソニー・プレシジョン・テクノロジー株式会社 スケール装置
DE4438079A1 (de) * 1994-10-25 1996-05-02 Heidenhain Gmbh Dr Johannes Führung
DE19526517C2 (de) * 1995-07-20 2000-08-24 Zeiss Carl Jena Gmbh Anordnung zur Befestigung einer Längenmeßeinrichtung
DE19914311A1 (de) 1999-03-29 2000-10-05 Heidenhain Gmbh Dr Johannes Verfahren und Vorrichtung zum Anbringen eines Maßstabes
DE102004063462B3 (de) * 2004-12-23 2006-03-23 Märzhäuser Senso Tech GmbH Maßstabträger für magnetische Längen- oder Winkelmessung
DE102007033574A1 (de) * 2007-07-19 2009-01-22 Dr. Johannes Heidenhain Gmbh Längenmesseinrichtung
DE102021200417B3 (de) * 2021-01-18 2022-04-28 Dr. Johannes Heidenhain Gmbh Längenmesseinrichtung

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2886717A (en) * 1953-03-14 1959-05-12 Ferranti Ltd Measuring apparatus
DE1176382B (de) * 1959-09-30 1964-08-20 Wenczler & Heidenhain Patentve Teilungstraeger fuer Praezisionsteilungen
JPS50127653A (fr) * 1974-03-27 1975-10-07
IT1058791B (it) * 1976-04-08 1982-05-10 Olivetti & Co Spa Trasduttore di precisione per misure di posizioni lineari
DE2628623C3 (de) * 1976-06-25 1979-06-21 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Andruck-Vorrichtung
DE2712421C2 (de) * 1977-03-22 1982-06-24 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Gekapselte Längenmeßeinrichtung
DE2714521A1 (de) * 1977-04-01 1978-10-05 Kolb Alfred Vorrichtung zur exakten lagebestimmung von zwei gegeneinander geradlinig verschieblichen teilen
DE2735154C2 (de) * 1977-08-04 1984-04-05 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Längen- oder Winkelmeßsystem
US4215480A (en) * 1977-12-16 1980-08-05 James Neill Holdings Limited Distance measuring gauge
JPS5522664U (fr) * 1978-07-31 1980-02-14
DE2850875C2 (de) * 1978-11-24 1982-05-19 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Präzisionslängenmeßeinrichtung

Also Published As

Publication number Publication date
IT1124413B (it) 1986-05-07
JPS5593007A (en) 1980-07-15
FR2445947A1 (fr) 1980-08-01
DE2900113A1 (de) 1980-07-10
CH641558A5 (de) 1984-02-29
IT7912876A0 (it) 1979-12-28
AT380570B (de) 1986-06-10
GB2040462B (en) 1983-04-13
DE2900113C2 (de) 1985-08-29
ATA787479A (de) 1985-10-15
GB2040462A (en) 1980-08-28
JPS5758602B2 (fr) 1982-12-10
US4381609A (en) 1983-05-03

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Legal Events

Date Code Title Description
ST Notification of lapse