BE775741Q - Instrument de mesures lineaires a branches articulees a ressorts perfectionnes - Google Patents

Instrument de mesures lineaires a branches articulees a ressorts perfectionnes

Info

Publication number
BE775741Q
BE775741Q BE775741A BE775741A BE775741Q BE 775741 Q BE775741 Q BE 775741Q BE 775741 A BE775741 A BE 775741A BE 775741 A BE775741 A BE 775741A BE 775741 Q BE775741 Q BE 775741Q
Authority
BE
Belgium
Prior art keywords
perfectioned
springs
measuring instrument
linear measuring
articulated sheets
Prior art date
Application number
BE775741A
Other languages
English (en)
Original Assignee
Quenot Mabo Manuf
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 Quenot Mabo Manuf filed Critical Quenot Mabo Manuf
Application granted granted Critical
Publication of BE775741Q publication Critical patent/BE775741Q/fr

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
    • G01B3/02—Rulers with scales or marks for direct reading
    • G01B3/04—Rulers with scales or marks for direct reading rigid
    • G01B3/06—Rulers with scales or marks for direct reading rigid folding
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B29/00—Maps; Plans; Charts; Diagrams, e.g. route diagram
    • G09B29/02—Maps; Plans; Charts; Diagrams, e.g. route diagram sectional

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Business, Economics & Management (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Sheet Holders (AREA)
  • Springs (AREA)
BE775741A 1968-12-30 1971-11-24 Instrument de mesures lineaires a branches articulees a ressorts perfectionnes BE775741Q (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR182122 1968-12-30

Publications (1)

Publication Number Publication Date
BE775741Q true BE775741Q (fr) 1972-03-16

Family

ID=8659502

Family Applications (1)

Application Number Title Priority Date Filing Date
BE775741A BE775741Q (fr) 1968-12-30 1971-11-24 Instrument de mesures lineaires a branches articulees a ressorts perfectionnes

Country Status (7)

Country Link
US (1) US3673692A (fr)
BE (1) BE775741Q (fr)
DE (1) DE1964336A1 (fr)
ES (2) ES152860Y (fr)
FR (1) FR96215E (fr)
GB (1) GB1274910A (fr)
OA (1) OA140E (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5461354A (en) * 1994-07-14 1995-10-24 Tdw Delaware, Inc. Magnetic sphere for use in a pipeline

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US496123A (en) * 1893-04-25 Folding steel measure
US1907459A (en) * 1931-12-04 1933-05-09 Stanley Works Folding rule
US2515622A (en) * 1947-05-24 1950-07-18 Wild Edward Foldable rule
FR1528084A (fr) * 1967-04-28 1968-06-07 Quenot & Cie Sarl Instrument de mesures linéaires à branches articulées à ressorts perfectionnés

Also Published As

Publication number Publication date
DE1964336A1 (de) 1970-10-01
GB1274910A (en) 1972-05-17
US3673692A (en) 1972-07-04
OA140E (fr) 1970-12-15
ES152860U (es) 1970-01-01
ES373144A2 (es) 1971-12-16
FR96215E (fr) 1972-05-19
ES152860Y (es) 1970-12-01

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