FR2289877A1 - Precision pointing instrument with angle bracket - carries graduated scale and mobile arm with second scale, window and cursor - Google Patents

Precision pointing instrument with angle bracket - carries graduated scale and mobile arm with second scale, window and cursor

Info

Publication number
FR2289877A1
FR2289877A1 FR7437494A FR7437494A FR2289877A1 FR 2289877 A1 FR2289877 A1 FR 2289877A1 FR 7437494 A FR7437494 A FR 7437494A FR 7437494 A FR7437494 A FR 7437494A FR 2289877 A1 FR2289877 A1 FR 2289877A1
Authority
FR
France
Prior art keywords
scale
angle bracket
window
cursor
mobile arm
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
FR7437494A
Other languages
French (fr)
Other versions
FR2289877B3 (en
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.)
TABERT ANDRE
Original Assignee
TABERT ANDRE
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 TABERT ANDRE filed Critical TABERT ANDRE
Priority to FR7437494A priority Critical patent/FR2289877A1/en
Publication of FR2289877A1 publication Critical patent/FR2289877A1/en
Application granted granted Critical
Publication of FR2289877B3 publication Critical patent/FR2289877B3/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
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/004—Measuring arrangements characterised by the use of mechanical techniques for measuring coordinates of points
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H7/00—Marking-out or setting-out work
    • B25H7/04—Devices, e.g. scribers, for marking

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Drawing Aids And Blackboards (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)

Abstract

The precision pointing instrument comprises an angle bracket, (1, 2) one side (2) of which carries a first ruler (4) graduated longitudinally. A mobile arm (3), fitted with a second ruler (5) also graduated longitudinally, may be moved along the side of the angle bracket (2) which carries the first graduated ruler, while remaining parallel to the other side of the angle bracket. The mobile arm (3) has a window (32) at its extreme end against the angle bracket and the graduation of the first ruler appears through this window. The second ruler has a cursor (7).
FR7437494A 1974-10-31 1974-10-31 Precision pointing instrument with angle bracket - carries graduated scale and mobile arm with second scale, window and cursor Granted FR2289877A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7437494A FR2289877A1 (en) 1974-10-31 1974-10-31 Precision pointing instrument with angle bracket - carries graduated scale and mobile arm with second scale, window and cursor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7437494A FR2289877A1 (en) 1974-10-31 1974-10-31 Precision pointing instrument with angle bracket - carries graduated scale and mobile arm with second scale, window and cursor

Publications (2)

Publication Number Publication Date
FR2289877A1 true FR2289877A1 (en) 1976-05-28
FR2289877B3 FR2289877B3 (en) 1977-08-12

Family

ID=9144903

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7437494A Granted FR2289877A1 (en) 1974-10-31 1974-10-31 Precision pointing instrument with angle bracket - carries graduated scale and mobile arm with second scale, window and cursor

Country Status (1)

Country Link
FR (1) FR2289877A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982004217A1 (en) * 1981-06-02 1982-12-09 Christiaan Engbert Veeze Device for marking out workpieces
US4422245A (en) * 1979-04-09 1983-12-27 Saul Schiller Tripod open throat T-square and drafting board
EP0160264A1 (en) * 1984-04-25 1985-11-06 Kubasik und Bikel GBR Marking-out tool
FR2603696A1 (en) * 1986-09-10 1988-03-11 Briatte Freres Sa Device for plotting dimensions
CN103991068A (en) * 2014-06-14 2014-08-20 沈阳飞机工业（集团）有限公司 Locatable type straight rule and lineation method thereof
CN106426065A (en) * 2015-08-12 2017-02-22 中国二冶集团有限公司 Round pipe end surface lineation machine
CN107984456A (en) * 2017-12-13 2018-05-04 中国飞机强度研究所 A kind of testpieces Multifunctional marking device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4422245A (en) * 1979-04-09 1983-12-27 Saul Schiller Tripod open throat T-square and drafting board
WO1982004217A1 (en) * 1981-06-02 1982-12-09 Christiaan Engbert Veeze Device for marking out workpieces
US4531296A (en) * 1981-06-02 1985-07-30 Sociaal Werkvoorzieningschap Zuidwest-Veluwe Device for marking out workpieces
EP0160264A1 (en) * 1984-04-25 1985-11-06 Kubasik und Bikel GBR Marking-out tool
FR2603696A1 (en) * 1986-09-10 1988-03-11 Briatte Freres Sa Device for plotting dimensions
CN103991068A (en) * 2014-06-14 2014-08-20 沈阳飞机工业（集团）有限公司 Locatable type straight rule and lineation method thereof
CN106426065A (en) * 2015-08-12 2017-02-22 中国二冶集团有限公司 Round pipe end surface lineation machine
CN107984456A (en) * 2017-12-13 2018-05-04 中国飞机强度研究所 A kind of testpieces Multifunctional marking device

Also Published As

Publication number Publication date
FR2289877B3 (en) 1977-08-12

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Legal Events

Date Code Title Description
ST Notification of lapse