FR1414804A - Perfectionnement aux dispositifs de mesure pliants à ressorts en matière plastique - Google Patents

Perfectionnement aux dispositifs de mesure pliants à ressorts en matière plastique

Info

Publication number
FR1414804A
FR1414804A FR977666A FR977666A FR1414804A FR 1414804 A FR1414804 A FR 1414804A FR 977666 A FR977666 A FR 977666A FR 977666 A FR977666 A FR 977666A FR 1414804 A FR1414804 A FR 1414804A
Authority
FR
France
Prior art keywords
measuring devices
further training
plastic spring
folding plastic
spring 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
FR977666A
Other languages
English (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.)
Quenot et Cie SARL
Original Assignee
Quenot et Cie SARL
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 et Cie SARL filed Critical Quenot et Cie SARL
Priority to FR977666A priority Critical patent/FR1414804A/fr
Priority to CH843264A priority patent/CH435771A/fr
Priority to GB34686/64A priority patent/GB1046884A/en
Priority to US402536A priority patent/US3289302A/en
Priority to DE1964E0020740 priority patent/DE1907583U/de
Application granted granted Critical
Publication of FR1414804A publication Critical patent/FR1414804A/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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Springs (AREA)
FR977666A 1964-02-20 1964-06-09 Perfectionnement aux dispositifs de mesure pliants à ressorts en matière plastique Expired FR1414804A (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR977666A FR1414804A (fr) 1964-06-09 1964-06-09 Perfectionnement aux dispositifs de mesure pliants à ressorts en matière plastique
CH843264A CH435771A (fr) 1964-02-20 1964-06-26 Dispositif de mesure pliant à ressort
GB34686/64A GB1046884A (en) 1964-06-09 1964-08-25 Improvements in folding measuring rules incorporating springs of plastics material
US402536A US3289302A (en) 1964-06-09 1964-10-08 Folding measuring instruments incorporating springs of plastic material
DE1964E0020740 DE1907583U (de) 1964-02-25 1964-11-10 Gliedermassstab.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR977666A FR1414804A (fr) 1964-06-09 1964-06-09 Perfectionnement aux dispositifs de mesure pliants à ressorts en matière plastique

Publications (1)

Publication Number Publication Date
FR1414804A true FR1414804A (fr) 1965-10-22

Family

ID=8832005

Family Applications (1)

Application Number Title Priority Date Filing Date
FR977666A Expired FR1414804A (fr) 1964-02-20 1964-06-09 Perfectionnement aux dispositifs de mesure pliants à ressorts en matière plastique

Country Status (3)

Country Link
US (1) US3289302A (fr)
FR (1) FR1414804A (fr)
GB (1) GB1046884A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7111408B2 (en) * 2005-02-02 2006-09-26 Cooper Brands, Inc. Folding rule
US20100229411A1 (en) * 2009-03-16 2010-09-16 Cheng Lin WANG Foldable measuring device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US496123A (en) * 1893-04-25 Folding steel measure
US1293079A (en) * 1919-02-04 Herman Gasstrom Extension-rule.
US1172631A (en) * 1915-06-08 1916-02-22 Ervin L Prout Rule.
US1501713A (en) * 1923-12-21 1924-07-15 James H Mccaffrey Folding rule
US1907459A (en) * 1931-12-04 1933-05-09 Stanley Works Folding rule
US2510459A (en) * 1945-06-11 1950-06-06 Earl Hovey C Bottle cap lifting and retaining tool
CH374206A (de) * 1959-12-23 1963-12-31 Lienhard Fritz Zusammenlegbares Metermass
US3179087A (en) * 1960-08-30 1965-04-20 Kahn David Inc Writing instrument

Also Published As

Publication number Publication date
GB1046884A (en) 1966-10-26
US3289302A (en) 1966-12-06

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