WO2003010485A1 - Mesure d'une bande avec un niveau - Google Patents

Mesure d'une bande avec un niveau Download PDF

Info

Publication number
WO2003010485A1
WO2003010485A1 PCT/PL2001/000064 PL0100064W WO03010485A1 WO 2003010485 A1 WO2003010485 A1 WO 2003010485A1 PL 0100064 W PL0100064 W PL 0100064W WO 03010485 A1 WO03010485 A1 WO 03010485A1
Authority
WO
WIPO (PCT)
Prior art keywords
tape
guiding
basic
toothed wheel
level
Prior art date
Application number
PCT/PL2001/000064
Other languages
English (en)
Inventor
Adrian Przemyslaw O'halloran
Original Assignee
Adrian Przemyslaw O'halloran
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 Adrian Przemyslaw O'halloran filed Critical Adrian Przemyslaw O'halloran
Priority to PCT/PL2001/000064 priority Critical patent/WO2003010485A1/fr
Publication of WO2003010485A1 publication Critical patent/WO2003010485A1/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
    • G01B3/10—Measuring tapes
    • G01B3/1005—Means for controlling winding or unwinding of tapes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels
    • G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
    • G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
    • G01C9/26—Details

Definitions

  • Object of the invention is measuring tape with spirit level., used for indication of horizontal segments during assembly works; combining functions of measuring tape and traditional level in wooden or metal housing.
  • measuring tapes with flexible scaled tape are known, coiled in the case, equipped with coiling spring mechanism and blocking device.
  • Levels or systems of levels are most often located on planes perpendicular and/or parallell to the ground.
  • a tape blade level that includes a housing that has an attaching means that secures the level to a tape measure blade.
  • the attaching means includes an arcuate opening that conforms in shape to a typical tape measure blade. The opening is constructed in such a manner that the device can also be readily affixed to a string line.
  • the housing allows the level vial bubble to be viewed from both the front and the rear of the level.
  • a measuring device includes a housing, a distance measuring apparatus carried on the housing, one or more housing orientation indicators and a focused light beam source. Using the housing orientation indicators, the housing can be properly oriented so that a focused light beam emitted by the focused light beam source will iUuminate a point on a remote surface to accurately transfer the position of the housing to the remote surface.
  • Measuring tape with spirit level features the basic tape, spirally coiled on the basic reel of the basic toothed wheel, with the sliding guiding tape, coiled on the guiding reel of the guiding toothed wheel.
  • the guiding toothed wheel is connected through the third wheel with the basic wheel.
  • the reference diameter of the basic toothed wheel is equal to the reference diameter of the guiding toothed wheel.
  • the ratio of the diameter of the basic reel to the diameter of the guiding reel is in the range of 1,5 to 2,5, so, that the end of guiding tape is always located inside the segment measured, advantageously in the midle of his length.
  • the third wheel is equipped with the lifted switch, when the basic tape is used as traditional measuring tape only.
  • the level is located disjointly, on the sliding grip, connected to the guiding tape.
  • the level can be located parallelly to perpedicularly to the axis of basic tape. Width of the end dog of basic tape is equal to the thickness of the housing.
  • the basic reel can be also connected to the guiding reel through the belt transmission, advantageously furnished with flexible belt.
  • Measuring tape with the spirit level allows for quick and convenient levelling of the segment measured. Thanks to the use of appropriate transmission ratio, the level fixed at the end of guiding tape, is practically always located in the middle of the segment measured. It assures the accuracy of level indication and eliminates the need for big and unconvenient traditional levels. Thanks to the possibility of turning the level by 90° in relation to the basic tape, the tape can be used for indication of vertical lines. Function of switching the third wheel off, allows for location of the level in any place on the segment measured as well as for using the tape the traditional way. The tape can be also used for indication of level by flat surfaces, thanks to adaptation of housing thickness to the width of end dog.
  • fig.l shows the measuring tape in the isometric view
  • fig.2 the measuring tape in the top view
  • fig.3 end view of the measuring tape
  • fig.4 segment of the tape ruled out, in the side view, with the level turned.
  • the guiding tape 5 is moveably fixed and coiled on the guiding reel 6 of the guiding toothed wheel 7.
  • the level 9 is fixed, whereas the guiding toothed wheel 7 is connected to the basic toothed wheel 4 through the third wheel 9.
  • the reference diameter of the basic toothed wheel 4 is equal to the reference diameter of the guiding toothed wheel 7, whereas the ratio of the diameter D 3 of the basic reel 3 to the diameter D 6 of the guiding reel 6 is in the range of 1,5 to 2,5, so, that the end of guiding tape 5 is always located inside the segment measured, advantageously in the midle of his length.
  • the third wheel 9 is equipped with lifted switch 10.
  • the level 9 can located parallelly or perpedicularly to the basic tape 2.
  • the level 9 is located disjointly on the sliding grip 11, fixed to the guiding tape 5.
  • the width of the end dog 12, of the basic tape 2 is equall to the thickness g of the housing 1.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Tape Measures (AREA)

Abstract

L'invention concerne la mesure d'une bande avec un niveau comprenant la bande flexible à échelle, enroulée en spirale dans le boîtier, présentant un mécanisme de ressort à bobine et un dispositif de blocage, le niveau étant placé sur la bande de mesure. Cette bande est caractérisée en ce que la bande de base (2), enroulée de manière spiralée sur la bobine de base (3) de la roue dentée de base (4), la bande de guidage (5) est fixée de manière détachable et enroulée sur la bobine de guidage (6) de la roue dentée de guidage (7). A l'extrémité de la bande de guidage (5), le niveau (8) est fixé, tandis que la roue dentée de guidage (7) est raccordée à la roue dentée de base (4) via la troisième roue (9). Le diamètre de référence de la roue dentée de base (4) est égal au diamètre de référence de la roue dentée de guidage (7). Le rapport du diamètre étroit de la bobine de base (3) et le diamètre (D6) de la bobine de guidage (6) est compris dans une plage allant de 1,5 à 2,5, de manière que l'extrémité de la bande de guidage (5) soit toujours placée à l'intérieur du segment mesuré, de préférence au milieu de sa longueur.
PCT/PL2001/000064 2001-07-27 2001-07-27 Mesure d'une bande avec un niveau WO2003010485A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/PL2001/000064 WO2003010485A1 (fr) 2001-07-27 2001-07-27 Mesure d'une bande avec un niveau

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/PL2001/000064 WO2003010485A1 (fr) 2001-07-27 2001-07-27 Mesure d'une bande avec un niveau

Publications (1)

Publication Number Publication Date
WO2003010485A1 true WO2003010485A1 (fr) 2003-02-06

Family

ID=19936052

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/PL2001/000064 WO2003010485A1 (fr) 2001-07-27 2001-07-27 Mesure d'une bande avec un niveau

Country Status (1)

Country Link
WO (1) WO2003010485A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9874428B1 (en) 2016-10-05 2018-01-23 Milwaukee Electric Tool Corporation Tape measure with compact retraction system
US10054415B2 (en) 2015-09-30 2018-08-21 Milwaukee Electric Tool Corporation Tape measure
US10836603B2 (en) 2017-03-22 2020-11-17 Milwaukee Electric Tool Corporation Tape measure with epicyclic gear drive for tape retraction
US11846504B2 (en) 2016-10-05 2023-12-19 Milwaukee Electric Tool Corporation Tape measure with compact retraction system
US12017885B2 (en) 2017-03-22 2024-06-25 Milwaukee Electric Tool Corporation Tape measure with epicyclic gear drive for tape retraction

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2807887A (en) * 1955-03-22 1957-10-01 James C Webb Measuring tape level indicating device
GB2285507A (en) * 1994-01-07 1995-07-12 Michael Edward Luton Apparatus for establishing a horizontal level or a desired slope
EP0977007A1 (fr) * 1998-07-30 2000-02-02 The Stanley Works Ruban avec niveau et rayon lumineux
US6094833A (en) * 1998-05-08 2000-08-01 Medley, Jr.; Travis D. Tape blade level
WO2001011309A1 (fr) * 1999-08-06 2001-02-15 Inventures Product Development, Inc. Metre a ruban et a marquage integre

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2807887A (en) * 1955-03-22 1957-10-01 James C Webb Measuring tape level indicating device
GB2285507A (en) * 1994-01-07 1995-07-12 Michael Edward Luton Apparatus for establishing a horizontal level or a desired slope
US6094833A (en) * 1998-05-08 2000-08-01 Medley, Jr.; Travis D. Tape blade level
EP0977007A1 (fr) * 1998-07-30 2000-02-02 The Stanley Works Ruban avec niveau et rayon lumineux
WO2001011309A1 (fr) * 1999-08-06 2001-02-15 Inventures Product Development, Inc. Metre a ruban et a marquage integre

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10054415B2 (en) 2015-09-30 2018-08-21 Milwaukee Electric Tool Corporation Tape measure
US10767970B2 (en) 2015-09-30 2020-09-08 Milwaukee Electric Tool Corporation Tape measure
US9874428B1 (en) 2016-10-05 2018-01-23 Milwaukee Electric Tool Corporation Tape measure with compact retraction system
US10132605B2 (en) 2016-10-05 2018-11-20 Milwaukee Electric Tool Corporation Tape measure with compact retraction system
US10458771B2 (en) 2016-10-05 2019-10-29 Milwaukee Electric Tool Corporation Tape measure with compact retraction system
US10876825B2 (en) 2016-10-05 2020-12-29 Milwaukee Electric Tool Corporation Tape measure with compact retraction system
US11466970B2 (en) 2016-10-05 2022-10-11 Milwaukee Electric Tool Corporation Tape measure with compact retraction system
US11846504B2 (en) 2016-10-05 2023-12-19 Milwaukee Electric Tool Corporation Tape measure with compact retraction system
US10836603B2 (en) 2017-03-22 2020-11-17 Milwaukee Electric Tool Corporation Tape measure with epicyclic gear drive for tape retraction
US11427434B2 (en) 2017-03-22 2022-08-30 Milwaukee Electric Tool Corporation Tape measure with epicyclic gear drive for tape retraction
US12017885B2 (en) 2017-03-22 2024-06-25 Milwaukee Electric Tool Corporation Tape measure with epicyclic gear drive for tape retraction

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