FR2295400A1 - Measurement of hole position in piece part - is obtained from direct reading instrument w.r.t. a face - Google Patents

Measurement of hole position in piece part - is obtained from direct reading instrument w.r.t. a face

Info

Publication number
FR2295400A1
FR2295400A1 FR7442029A FR7442029A FR2295400A1 FR 2295400 A1 FR2295400 A1 FR 2295400A1 FR 7442029 A FR7442029 A FR 7442029A FR 7442029 A FR7442029 A FR 7442029A FR 2295400 A1 FR2295400 A1 FR 2295400A1
Authority
FR
France
Prior art keywords
face
piece part
measurement
direct reading
probe
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
FR7442029A
Other languages
French (fr)
Other versions
FR2295400B3 (en
Inventor
Marcel Aubert
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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Priority to FR7442029A priority Critical patent/FR2295400A1/en
Publication of FR2295400A1 publication Critical patent/FR2295400A1/en
Application granted granted Critical
Publication of FR2295400B3 publication Critical patent/FR2295400B3/fr
Granted 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
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/20—Slide gauges

Abstract

The position of a hole in a manufactured piece part is measured with respect to a face on a direct reading instrument which overcomes problems of part measurement and part calculation which are often difficult due to chamfers. The measuring instrument comprises a graduated scale (10) on which a cursor (13) and vernier (14) slide. The cursor carries a heel (15) with a face (17) which is perpendicular to the cursor travel and which can pivot (16) through an angle in the vertical plane. The heel buts against a face (c) of a piece part while a probe (18) at the head (20) of the scale enters a hole (A) in the piece part. The probe can be raised or lowered as required and measurement between probe and face (c) is read directly from the scale and vernier.
FR7442029A 1974-12-19 1974-12-19 Measurement of hole position in piece part - is obtained from direct reading instrument w.r.t. a face Granted FR2295400A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7442029A FR2295400A1 (en) 1974-12-19 1974-12-19 Measurement of hole position in piece part - is obtained from direct reading instrument w.r.t. a face

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7442029A FR2295400A1 (en) 1974-12-19 1974-12-19 Measurement of hole position in piece part - is obtained from direct reading instrument w.r.t. a face

Publications (2)

Publication Number Publication Date
FR2295400A1 true FR2295400A1 (en) 1976-07-16
FR2295400B3 FR2295400B3 (en) 1977-09-23

Family

ID=9146400

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7442029A Granted FR2295400A1 (en) 1974-12-19 1974-12-19 Measurement of hole position in piece part - is obtained from direct reading instrument w.r.t. a face

Country Status (1)

Country Link
FR (1) FR2295400A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2555306A1 (en) * 1983-11-17 1985-05-24 Roch Pierre Ets SLIDING FOOT
EP0266713A1 (en) * 1986-11-03 1988-05-11 Industrie-Handels-Aktiengesellschaft Device for measuring distances on a workpiece and slide gauge provided with digital indication of the measured distances
CN106403754A (en) * 2016-09-20 2017-02-15 浙江省特种设备检验研究院 Crane part multidimensional comprehensive measuring tool

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2555306A1 (en) * 1983-11-17 1985-05-24 Roch Pierre Ets SLIDING FOOT
EP0266713A1 (en) * 1986-11-03 1988-05-11 Industrie-Handels-Aktiengesellschaft Device for measuring distances on a workpiece and slide gauge provided with digital indication of the measured distances
CN106403754A (en) * 2016-09-20 2017-02-15 浙江省特种设备检验研究院 Crane part multidimensional comprehensive measuring tool

Also Published As

Publication number Publication date
FR2295400B3 (en) 1977-09-23

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