GB413759A - Improvements in or relating to means for recording and checking the positions of definite points in relation to a fixed point - Google Patents

Improvements in or relating to means for recording and checking the positions of definite points in relation to a fixed point

Info

Publication number
GB413759A
GB413759A GB2704/33A GB270433A GB413759A GB 413759 A GB413759 A GB 413759A GB 2704/33 A GB2704/33 A GB 2704/33A GB 270433 A GB270433 A GB 270433A GB 413759 A GB413759 A GB 413759A
Authority
GB
United Kingdom
Prior art keywords
fixed point
checking
relating
recording
relation
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.)
Expired
Application number
GB2704/33A
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 GB2704/33A priority Critical patent/GB413759A/en
Publication of GB413759A publication Critical patent/GB413759A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)

Abstract

413,759. Co-ordinate measuring-instrument. GOETZ, E., Diepoltsau, St. Gallen, Switzerland. Jan. 27, 1933, No. 2704. [Class 97 (iii).] Apparatus for indicating the position of points relatively to a fixed datum point by polar co-ordinates in a horizontal plane and a vertical ordinate comprises a cylindrical shell a surrounding the fixed point O, the polar angle being measured on the upper edge b and the measured co-ordinates recorded on the outer surface. A swinging arm c, removably mounted in ring bearings d, e, moves over the graduations on the surface b and carries at its free end a plumb line S, S1.
GB2704/33A 1933-01-27 1933-01-27 Improvements in or relating to means for recording and checking the positions of definite points in relation to a fixed point Expired GB413759A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2704/33A GB413759A (en) 1933-01-27 1933-01-27 Improvements in or relating to means for recording and checking the positions of definite points in relation to a fixed point

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2704/33A GB413759A (en) 1933-01-27 1933-01-27 Improvements in or relating to means for recording and checking the positions of definite points in relation to a fixed point

Publications (1)

Publication Number Publication Date
GB413759A true GB413759A (en) 1934-07-26

Family

ID=9744320

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2704/33A Expired GB413759A (en) 1933-01-27 1933-01-27 Improvements in or relating to means for recording and checking the positions of definite points in relation to a fixed point

Country Status (1)

Country Link
GB (1) GB413759A (en)

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