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WO2004076965A3 - Angular measurement devices - Google Patents

Angular measurement devices Download PDF

Info

Publication number
WO2004076965A3
WO2004076965A3 PCT/GB2003/004410 GB0304410W WO2004076965A3 WO 2004076965 A3 WO2004076965 A3 WO 2004076965A3 GB 0304410 W GB0304410 W GB 0304410W WO 2004076965 A3 WO2004076965 A3 WO 2004076965A3
Authority
WO
WIPO (PCT)
Prior art keywords
angular
measurement devices
angular measurement
scale
pivotal axis
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.)
Ceased
Application number
PCT/GB2003/004410
Other languages
French (fr)
Other versions
WO2004076965A2 (en
Inventor
Jeremy Rive
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AU2003269273A priority Critical patent/AU2003269273A1/en
Publication of WO2004076965A2 publication Critical patent/WO2004076965A2/en
Publication of WO2004076965A3 publication Critical patent/WO2004076965A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/0069—Implements for finishing work on buildings for cutting or mounting plinths
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/0076—Implements for finishing work on buildings for marking and cutting tiles
    • 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
    • G01B3/56—Gauges for measuring angles or tapers, e.g. conical calipers
    • G01B3/563—Protractors

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)

Abstract

An angular measurement device for use in the production of mitre joints includes a first member (4) which overlies a second member (2) and is pivotally connected to it about a pivotal axis (6). The second member (2) carries a substantially part-circular angular scale and has a first straight edge (10). The first member (4) has an angular indicator (8), which cooperates with the angular scale, and a second straight edge (12). The two straight edges (10, 12) intersect at a position adjacent the pivotal axis (6). The angular indicator is situated at an angular scale at a position which is numerically indicative of the value of the bisector of the angle subtended by the two straight edges.
PCT/GB2003/004410 2003-02-28 2003-10-10 Angular measurement devices Ceased WO2004076965A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003269273A AU2003269273A1 (en) 2003-02-28 2003-10-10 Angular measurement devices

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0304662.0 2003-02-28
GB0304662A GB0304662D0 (en) 2003-02-28 2003-02-28 Angular measurement devices

Publications (2)

Publication Number Publication Date
WO2004076965A2 WO2004076965A2 (en) 2004-09-10
WO2004076965A3 true WO2004076965A3 (en) 2005-01-13

Family

ID=9953889

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2003/004410 Ceased WO2004076965A2 (en) 2003-02-28 2003-10-10 Angular measurement devices

Country Status (3)

Country Link
AU (1) AU2003269273A1 (en)
GB (1) GB0304662D0 (en)
WO (1) WO2004076965A2 (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US708533A (en) * 1902-03-03 1902-09-09 Albert C Cullmann Bevel and square.
GB351728A (en) * 1930-06-16 1931-07-02 Alfred Buchanan Improvements in mathematical instruments
US2042031A (en) * 1936-05-26 Plotting device
US3579841A (en) * 1970-02-02 1971-05-25 Dana Peterson Protractor
US4060900A (en) * 1975-06-26 1977-12-06 Michael Peter Greenwood Angle measuring device
DE2953661A1 (en) * 1978-03-13 1983-10-27 Léonello 92420 Vaucresson Massaro AIR AND SEA NAVIGATION INSTRUMENT
DE3715500A1 (en) * 1987-05-09 1988-12-01 Reiner Karschoeldgen Set square
US5408753A (en) * 1994-02-23 1995-04-25 Wong, Yin Hong Protractor with a rotor
US5588218A (en) * 1995-05-24 1996-12-31 Barry; David Teaching protractor

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2042031A (en) * 1936-05-26 Plotting device
US708533A (en) * 1902-03-03 1902-09-09 Albert C Cullmann Bevel and square.
GB351728A (en) * 1930-06-16 1931-07-02 Alfred Buchanan Improvements in mathematical instruments
US3579841A (en) * 1970-02-02 1971-05-25 Dana Peterson Protractor
US4060900A (en) * 1975-06-26 1977-12-06 Michael Peter Greenwood Angle measuring device
DE2953661A1 (en) * 1978-03-13 1983-10-27 Léonello 92420 Vaucresson Massaro AIR AND SEA NAVIGATION INSTRUMENT
DE3715500A1 (en) * 1987-05-09 1988-12-01 Reiner Karschoeldgen Set square
US5408753A (en) * 1994-02-23 1995-04-25 Wong, Yin Hong Protractor with a rotor
US5588218A (en) * 1995-05-24 1996-12-31 Barry; David Teaching protractor

Also Published As

Publication number Publication date
AU2003269273A1 (en) 2004-09-17
GB0304662D0 (en) 2003-04-02
WO2004076965A2 (en) 2004-09-10

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