JPS5773602A - Three-dimensional coordinate measuring instrument - Google Patents

Three-dimensional coordinate measuring instrument

Info

Publication number
JPS5773602A
JPS5773602A JP14933480A JP14933480A JPS5773602A JP S5773602 A JPS5773602 A JP S5773602A JP 14933480 A JP14933480 A JP 14933480A JP 14933480 A JP14933480 A JP 14933480A JP S5773602 A JPS5773602 A JP S5773602A
Authority
JP
Japan
Prior art keywords
shaft
arm
fitted
holder
measuring instrument
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.)
Pending
Application number
JP14933480A
Other languages
Japanese (ja)
Inventor
Kozo Miyamoto
Haruki Nakagawa
Masayuki Shimura
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.)
Kosaka Laboratory Ltd
Original Assignee
Kosaka Laboratory Ltd
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 Kosaka Laboratory Ltd filed Critical Kosaka Laboratory Ltd
Priority to JP14933480A priority Critical patent/JPS5773602A/en
Publication of JPS5773602A publication Critical patent/JPS5773602A/en
Pending 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
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/004—Measuring arrangements characterised by the use of mechanical techniques for measuring coordinates of points
    • G01B5/008—Measuring arrangements characterised by the use of mechanical techniques for measuring coordinates of points using coordinate measuring machines

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

PURPOSE:To enable an inexpensive angle detector of a comaprison type to be used, by adding a holder, which holds the constant position relation among mutually rotatable arms, to a polar coordinates type three-dimensional coordinates measuring instrument. CONSTITUTION:A table 4 rotating around a vertical shaft A is fitted atop of the 1st arm 3 stood upright on the top surface of an operation table 1, and the one end of the 2nd arm 5 is provided on a shaft B provided on a rotation table at right angles to the shaft A; and so on, the 3rd arm 6 and a detection arm 7 are fitted successively, and a probe 8 is further fitted atop. Then, a holder 16 is fitted and when the detection arm 7 meets it by a prescribed system, only one relation among the respective arms is available. For example, in the holder 16 is so formed that the projection point P of the detection arm shaft upon the shaft A, and the coupling points B, D and F of the arms form a rectangle, and on the basis of said state, angles at respective coupling points are meaured. Thus, the measurement of coordinates is performed with high precision.
JP14933480A 1980-10-27 1980-10-27 Three-dimensional coordinate measuring instrument Pending JPS5773602A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14933480A JPS5773602A (en) 1980-10-27 1980-10-27 Three-dimensional coordinate measuring instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14933480A JPS5773602A (en) 1980-10-27 1980-10-27 Three-dimensional coordinate measuring instrument

Publications (1)

Publication Number Publication Date
JPS5773602A true JPS5773602A (en) 1982-05-08

Family

ID=15472829

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14933480A Pending JPS5773602A (en) 1980-10-27 1980-10-27 Three-dimensional coordinate measuring instrument

Country Status (1)

Country Link
JP (1) JPS5773602A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61173108A (en) * 1985-01-28 1986-08-04 Mitsubishi Electric Corp three-dimensional measuring device
FR2634279A1 (en) * 1988-07-13 1990-01-19 France Etat Armement Device for three-dimensional measurement (tracing)
US6892465B2 (en) 2002-02-14 2005-05-17 Faro Technologies, Inc. Portable coordinate measurement machine with integrated magnetic mount
US6952882B2 (en) 2002-02-14 2005-10-11 Faro Technologies, Inc. Portable coordinate measurement machine
US6957496B2 (en) 2002-02-14 2005-10-25 Faro Technologies, Inc. Method for improving measurement accuracy of a portable coordinate measurement machine
US6973734B2 (en) 2002-02-14 2005-12-13 Faro Technologies, Inc. Method for providing sensory feedback to the operator of a portable measurement machine
US7519493B2 (en) 2002-02-14 2009-04-14 Faro Technologies, Inc. Portable coordinate measurement machine with integrated line laser scanner
USRE42082E1 (en) 2002-02-14 2011-02-01 Faro Technologies, Inc. Method and apparatus for improving measurement accuracy of a portable coordinate measurement machine
US9410787B2 (en) 2002-02-14 2016-08-09 Faro Technologies, Inc. Portable coordinate measurement machine having a bearing assembly with an optical encoder

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50147351A (en) * 1974-04-18 1975-11-26
JPS5380251A (en) * 1976-12-22 1978-07-15 Teledyne Ind Tube filler

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50147351A (en) * 1974-04-18 1975-11-26
JPS5380251A (en) * 1976-12-22 1978-07-15 Teledyne Ind Tube filler

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61173108A (en) * 1985-01-28 1986-08-04 Mitsubishi Electric Corp three-dimensional measuring device
FR2634279A1 (en) * 1988-07-13 1990-01-19 France Etat Armement Device for three-dimensional measurement (tracing)
US6892465B2 (en) 2002-02-14 2005-05-17 Faro Technologies, Inc. Portable coordinate measurement machine with integrated magnetic mount
US6920697B2 (en) 2002-02-14 2005-07-26 Faro Technologies, Inc. Portable coordinate measurement machine with integrated touch probe and improved handle assembly
US6925722B2 (en) 2002-02-14 2005-08-09 Faro Technologies, Inc. Portable coordinate measurement machine with improved surface features
US6935036B2 (en) 2002-02-14 2005-08-30 Faro Technologies, Inc. Portable coordinate measurement machine
US6952882B2 (en) 2002-02-14 2005-10-11 Faro Technologies, Inc. Portable coordinate measurement machine
US6957496B2 (en) 2002-02-14 2005-10-25 Faro Technologies, Inc. Method for improving measurement accuracy of a portable coordinate measurement machine
US6973734B2 (en) 2002-02-14 2005-12-13 Faro Technologies, Inc. Method for providing sensory feedback to the operator of a portable measurement machine
US7043847B2 (en) 2002-02-14 2006-05-16 Faro Technologies, Inc. Portable coordinate measurement machine having on-board power supply
US7519493B2 (en) 2002-02-14 2009-04-14 Faro Technologies, Inc. Portable coordinate measurement machine with integrated line laser scanner
USRE42082E1 (en) 2002-02-14 2011-02-01 Faro Technologies, Inc. Method and apparatus for improving measurement accuracy of a portable coordinate measurement machine
US9410787B2 (en) 2002-02-14 2016-08-09 Faro Technologies, Inc. Portable coordinate measurement machine having a bearing assembly with an optical encoder
US9513100B2 (en) 2002-02-14 2016-12-06 Faro Technologies, Inc. Portable coordinate measurement machine having a handle that includes electronics
US10168134B2 (en) 2002-02-14 2019-01-01 Faro Technologies, Inc. Portable coordinate measurement machine having a handle that includes electronics

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