FR2414711A1 - LOCKING SYSTEM OF THE COIL OF A TAPE MEASURING DEVICE - Google Patents

LOCKING SYSTEM OF THE COIL OF A TAPE MEASURING DEVICE

Info

Publication number
FR2414711A1
FR2414711A1 FR7900855A FR7900855A FR2414711A1 FR 2414711 A1 FR2414711 A1 FR 2414711A1 FR 7900855 A FR7900855 A FR 7900855A FR 7900855 A FR7900855 A FR 7900855A FR 2414711 A1 FR2414711 A1 FR 2414711A1
Authority
FR
France
Prior art keywords
measuring device
tape
slider
locking
spool
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
FR7900855A
Other languages
French (fr)
Other versions
FR2414711B3 (en
Inventor
Richard Hartt Rathbun
William John Hildebrandt
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.)
Stanley Works
Original Assignee
Stanley Works
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 Stanley Works filed Critical Stanley Works
Publication of FR2414711A1 publication Critical patent/FR2414711A1/en
Application granted granted Critical
Publication of FR2414711B3 publication Critical patent/FR2414711B3/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
    • G01B3/10—Measuring tapes
    • G01B3/1005—Means for controlling winding or unwinding of tapes
    • 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
    • G01B3/10—Measuring tapes
    • G01B3/1041—Measuring tapes characterised by casings
    • G01B3/1046—Details of external structure thereof, e.g. shapes for ensuring firmer hold
    • 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
    • G01B3/10—Measuring tapes
    • G01B3/1005—Means for controlling winding or unwinding of tapes
    • G01B3/1007—Means for locking
    • G01B2003/101—Means for locking acting on the drum
    • 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
    • G01B3/10—Measuring tapes
    • G01B3/1005—Means for controlling winding or unwinding of tapes
    • G01B2003/1023—Winding mechanisms
    • G01B2003/1025—Winding mechanisms operated manually, e.g. crank-handles
    • 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
    • G01B3/10—Measuring tapes
    • G01B3/1005—Means for controlling winding or unwinding of tapes
    • G01B2003/1033—Means for activating the locking, braking or releasing of the tape, e.g. buttons
    • G01B2003/1038—Means for activating the locking, braking or releasing of the tape, e.g. buttons by translatory motion operation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Tape Measures (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Control Of Multiple Motors (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Unwinding Webs (AREA)

Abstract

L'invention concerne un système de verrouillage de la bobine d'un dispositif de mesure à ruban. Le système de verrouillage de la bobine d'un dispositif de mesure à ruban 10 comporte un curseur de blocage 70 effectuant un mouvement de va-et-vient en venant s'engager sélectivement sur des butées angulairement espacées à intérieur du tambour de la bobine, chaque butée comportant un épaulement pour le blocage de la bobine avec le curseur en l'empêchant de tourner dans le sens du déroulement, de même qu'un épaulement formant came rétractant automatiquement le curseur lorsque la bobine tourne pour réenrouler le ruban de mesure 20. Le système de l'invention est utilisé principalement pour empêcher le déroulement ultérieur d'un ruban de mesure après le déroulement d'une longueur choisie.The invention relates to a system for locking the spool of a tape measuring device. The reel locking system of a tape measuring device 10 comprises a locking slider 70 effecting a reciprocating movement by selectively engaging on stops angularly spaced inside the reel drum, each stop comprising a shoulder for blocking the spool with the slider preventing it from rotating in the unwinding direction, as well as a shoulder forming a cam automatically retracting the slider when the spool rotates to rewind the measuring tape 20. The system of the invention is used primarily to prevent further unwinding of a tape measure after unwinding of a selected length.

FR7900855A 1978-01-16 1979-01-15 LOCKING SYSTEM OF THE COIL OF A TAPE MEASURING DEVICE Granted FR2414711A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86984078A 1978-01-16 1978-01-16

Publications (2)

Publication Number Publication Date
FR2414711A1 true FR2414711A1 (en) 1979-08-10
FR2414711B3 FR2414711B3 (en) 1981-10-30

Family

ID=25354355

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7900855A Granted FR2414711A1 (en) 1978-01-16 1979-01-15 LOCKING SYSTEM OF THE COIL OF A TAPE MEASURING DEVICE

Country Status (14)

Country Link
JP (1) JPS5847641B2 (en)
AU (1) AU521185B2 (en)
BE (1) BE873475A (en)
CA (1) CA1100310A (en)
DE (1) DE2900361A1 (en)
DK (1) DK16679A (en)
FR (1) FR2414711A1 (en)
GB (1) GB2013345B (en)
IL (1) IL56359A (en)
IT (1) IT1110063B (en)
NL (1) NL7900188A (en)
NO (1) NO149154C (en)
SE (1) SE7900287L (en)
ZA (1) ZA7931B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2608573A1 (en) * 1986-12-23 1988-06-24 Korea Measures Co Ltd Stop device for an apparatus having a winder, especially for tape-measures or adjustable leashes

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0896200A3 (en) * 1997-08-05 1999-12-29 Cooper Industries, Inc. Concave blade manual return measuring tape

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2608573A1 (en) * 1986-12-23 1988-06-24 Korea Measures Co Ltd Stop device for an apparatus having a winder, especially for tape-measures or adjustable leashes

Also Published As

Publication number Publication date
BE873475A (en) 1979-05-02
AU4338279A (en) 1979-07-26
GB2013345A (en) 1979-08-08
CA1100310A (en) 1981-05-05
IT7919234A0 (en) 1979-01-12
NL7900188A (en) 1979-07-18
JPS5847641B2 (en) 1983-10-24
IL56359A0 (en) 1979-03-12
IT1110063B (en) 1985-12-23
DK16679A (en) 1979-07-17
JPS54113353A (en) 1979-09-04
FR2414711B3 (en) 1981-10-30
NO149154B (en) 1983-11-14
ZA7931B (en) 1980-02-27
GB2013345B (en) 1982-05-19
IL56359A (en) 1981-12-31
AU521185B2 (en) 1982-03-18
NO149154C (en) 1984-02-29
DE2900361A1 (en) 1979-07-19
NO790107L (en) 1979-07-17
SE7900287L (en) 1979-07-17

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