FR2394780A1 - Motor-driven tape measure construction - has housing which encloses drive motor, power source and various safety devices - Google Patents

Motor-driven tape measure construction - has housing which encloses drive motor, power source and various safety devices

Info

Publication number
FR2394780A1
FR2394780A1 FR7719053A FR7719053A FR2394780A1 FR 2394780 A1 FR2394780 A1 FR 2394780A1 FR 7719053 A FR7719053 A FR 7719053A FR 7719053 A FR7719053 A FR 7719053A FR 2394780 A1 FR2394780 A1 FR 2394780A1
Authority
FR
France
Prior art keywords
motor
housing
tape measure
power source
safety devices
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
FR7719053A
Other languages
French (fr)
Other versions
FR2394780B1 (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.)
Stanley Mabo SA
Original Assignee
Stanley Mabo SA
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 Mabo SA filed Critical Stanley Mabo SA
Priority to FR7719053A priority Critical patent/FR2394780A1/en
Priority to DE19782826000 priority patent/DE2826000A1/en
Priority to US05/915,802 priority patent/US4189107A/en
Priority to GB7827093A priority patent/GB2002121B/en
Publication of FR2394780A1 publication Critical patent/FR2394780A1/en
Application granted granted Critical
Publication of FR2394780B1 publication Critical patent/FR2394780B1/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
    • G01B2003/1023—Winding mechanisms
    • G01B2003/1028—Winding mechanisms operated by electric motors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Tape Measures (AREA)

Abstract

A motor driven tape measure has a housing (1) in the form of an inverted Y. The upper part of the housing has a removable cover plate which includes a battery box (19) which serves as the power source for the motor. The upper part of the housing has a hole through it to provide a hand grip (7). The upper surface carries the operating controls such as the motor switch (10) and speed control (12, 13). It also has display devices for number of turns and battery state (18). The tape measure also has a drive motor and reduction gear with a high reduction ratio, as well as a torque limiter. Other safety devices (89, 90, 91) monitor the end of the tape optically and magnetically.
FR7719053A 1977-06-06 1977-06-16 Motor-driven tape measure construction - has housing which encloses drive motor, power source and various safety devices Granted FR2394780A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7719053A FR2394780A1 (en) 1977-06-16 1977-06-16 Motor-driven tape measure construction - has housing which encloses drive motor, power source and various safety devices
DE19782826000 DE2826000A1 (en) 1977-06-16 1978-06-14 TAPE MEASURE WITH AUTOMATIC REEL
US05/915,802 US4189107A (en) 1977-06-06 1978-06-15 Coilable rule with automatic recoil
GB7827093A GB2002121B (en) 1977-06-16 1978-06-16 Length measuring instrument including a measuring tape

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7719053A FR2394780A1 (en) 1977-06-16 1977-06-16 Motor-driven tape measure construction - has housing which encloses drive motor, power source and various safety devices

Publications (2)

Publication Number Publication Date
FR2394780A1 true FR2394780A1 (en) 1979-01-12
FR2394780B1 FR2394780B1 (en) 1981-02-27

Family

ID=9192376

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7719053A Granted FR2394780A1 (en) 1977-06-06 1977-06-16 Motor-driven tape measure construction - has housing which encloses drive motor, power source and various safety devices

Country Status (1)

Country Link
FR (1) FR2394780A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2651875A1 (en) * 1989-09-14 1991-03-15 Stanley Mabo TAPE INPUT MULTIPLIER FOR LONG MEASUREMENT.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2651875A1 (en) * 1989-09-14 1991-03-15 Stanley Mabo TAPE INPUT MULTIPLIER FOR LONG MEASUREMENT.
EP0427932A1 (en) * 1989-09-14 1991-05-22 SICFO STANLEY - Société Industrielle et Commerciale Française des Outils Stanley Rolling linear measure with multiplier

Also Published As

Publication number Publication date
FR2394780B1 (en) 1981-02-27

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Legal Events

Date Code Title Description
GC Lien (pledge) constituted
ST Notification of lapse