NL191187C - Lichtbaak voor landmeetkundige doeleinden. - Google Patents

Lichtbaak voor landmeetkundige doeleinden.

Info

Publication number
NL191187C
NL191187C NL8600691A NL8600691A NL191187C NL 191187 C NL191187 C NL 191187C NL 8600691 A NL8600691 A NL 8600691A NL 8600691 A NL8600691 A NL 8600691A NL 191187 C NL191187 C NL 191187C
Authority
NL
Netherlands
Prior art keywords
beacon
surveying purposes
surveying
purposes
Prior art date
Application number
NL8600691A
Other languages
English (en)
Dutch (nl)
Other versions
NL191187B (nl
NL8600691A (nl
Original Assignee
Agip Spa
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 Agip Spa filed Critical Agip Spa
Publication of NL8600691A publication Critical patent/NL8600691A/nl
Publication of NL191187B publication Critical patent/NL191187B/xx
Application granted granted Critical
Publication of NL191187C publication Critical patent/NL191187C/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
    • G01C15/02—Means for marking measuring points
    • G01C15/06—Surveyors' staffs; Movable markers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
    • G01C15/02—Means for marking measuring points

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Control Of Combustion (AREA)
  • Telescopes (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Measurement Of Optical Distance (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
NL8600691A 1985-04-19 1986-03-18 Lichtbaak voor landmeetkundige doeleinden. NL191187C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT20430/85A IT1184229B (it) 1985-04-19 1985-04-19 Segnale perfezionato per rilievi industriali
IT2043085 1985-04-19

Publications (3)

Publication Number Publication Date
NL8600691A NL8600691A (nl) 1986-11-17
NL191187B NL191187B (nl) 1994-10-03
NL191187C true NL191187C (nl) 1995-03-01

Family

ID=11166831

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8600691A NL191187C (nl) 1985-04-19 1986-03-18 Lichtbaak voor landmeetkundige doeleinden.

Country Status (13)

Country Link
US (1) US4644661A (no)
JP (1) JPH0674978B2 (no)
BE (1) BE904434A (no)
CA (1) CA1264542A (no)
DD (1) DD243981A5 (no)
DE (1) DE3606027A1 (no)
DK (1) DK165072C (no)
FR (1) FR2580799B1 (no)
GB (1) GB2174184B (no)
IT (1) IT1184229B (no)
LU (1) LU86374A1 (no)
NL (1) NL191187C (no)
NO (1) NO167335C (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5027521A (en) * 1989-05-17 1991-07-02 Martin Del Giorgio Surveying apparatus
US5031328A (en) * 1989-10-16 1991-07-16 Northrop Corporation Illuminated optical tooling target
ES2050061B1 (es) * 1991-07-12 1994-12-01 Lopez Antonio Lara Procedimiento de acoplamiento sobre placas de diferentes elementos.
JPH0562815U (ja) * 1992-01-31 1993-08-20 株式会社太陽光産 測量用ターゲット
US5392521A (en) * 1993-06-10 1995-02-28 Allen; Michael P. Surveyor's prism target
US8028428B2 (en) * 2009-12-18 2011-10-04 Thierry Doucet Target for surveying

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE441880C (de) * 1927-07-29 Wilhelm Koeplitz Dr Vorrichtung zum Kenntlichmachen eines Zielpunktes
US2245901A (en) * 1939-09-26 1941-06-17 Chaskin Harold Mounting for surveyor's targets
US2538475A (en) * 1948-08-13 1951-01-16 Jr Frederick J Skrastin Surveyor's illuminated backsight
DE2152855C3 (de) * 1971-10-23 1975-12-11 Kremer Geb. Menzen, Ursula Antonia, 4390 Gladbeck Fluchtstab
JPS5872618U (ja) * 1981-11-12 1983-05-17 寺西　公久 暗所にても測量可能なる標準器

Also Published As

Publication number Publication date
CA1264542A (en) 1990-01-23
IT1184229B (it) 1987-10-22
GB8604614D0 (en) 1986-04-03
NL191187B (nl) 1994-10-03
DD243981A5 (de) 1987-03-18
GB2174184B (en) 1988-05-25
DK124986D0 (da) 1986-03-18
NO860982L (no) 1986-10-20
JPS61243316A (ja) 1986-10-29
NL8600691A (nl) 1986-11-17
GB2174184A (en) 1986-10-29
DK165072B (da) 1992-10-05
NO167335B (no) 1991-07-15
LU86374A1 (fr) 1986-10-06
BE904434A (fr) 1986-07-16
DK124986A (da) 1986-10-20
DK165072C (da) 1993-02-22
IT8520430A0 (it) 1985-04-19
FR2580799B1 (fr) 1990-07-20
DE3606027C2 (no) 1988-12-15
JPH0674978B2 (ja) 1994-09-21
FR2580799A1 (fr) 1986-10-24
DE3606027A1 (de) 1986-10-23
NO167335C (no) 1991-10-23
US4644661A (en) 1987-02-24

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee

Effective date: 19971001