MX149996A - Mejoras en aparato nivelador ajustable para instrumentos topograficos - Google Patents

Mejoras en aparato nivelador ajustable para instrumentos topograficos

Info

Publication number
MX149996A
MX149996A MX180570A MX18057079A MX149996A MX 149996 A MX149996 A MX 149996A MX 180570 A MX180570 A MX 180570A MX 18057079 A MX18057079 A MX 18057079A MX 149996 A MX149996 A MX 149996A
Authority
MX
Mexico
Prior art keywords
leveling device
surveying instruments
adjustable leveling
adjustable
surveying
Prior art date
Application number
MX180570A
Other languages
English (en)
Inventor
J Peter E Kool
Original Assignee
Keuffel & Esser Co
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 Keuffel & Esser Co filed Critical Keuffel & Esser Co
Publication of MX149996A publication Critical patent/MX149996A/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C1/00—Measuring angles
    • G01C1/02—Theodolites
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
    • G01D11/30—Supports specially adapted for an instrument; Supports specially adapted for a set of instruments

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Machine Tool Units (AREA)
  • Accessories Of Cameras (AREA)
  • Pivots And Pivotal Connections (AREA)
MX180570A 1978-12-20 1979-12-14 Mejoras en aparato nivelador ajustable para instrumentos topograficos MX149996A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/971,467 US4244547A (en) 1978-12-20 1978-12-20 Theodolite leveling means

Publications (1)

Publication Number Publication Date
MX149996A true MX149996A (es) 1984-02-27

Family

ID=25518424

Family Applications (1)

Application Number Title Priority Date Filing Date
MX180570A MX149996A (es) 1978-12-20 1979-12-14 Mejoras en aparato nivelador ajustable para instrumentos topograficos

Country Status (7)

Country Link
US (1) US4244547A (es)
JP (1) JPS55112506A (es)
CA (1) CA1112860A (es)
CH (1) CH635192A5 (es)
DE (1) DE2950575A1 (es)
GB (1) GB2037427B (es)
MX (1) MX149996A (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4456060A (en) * 1980-06-05 1984-06-26 Nujack Oil Pump Corporation Method for pumping a liquid from a well and apparatus for use therein
CH651697A5 (de) * 1981-06-18 1985-09-30 Kern & Co Ag Stellfuss fuer geodaetische instrumente.
AT387637B (de) * 1986-08-01 1989-02-27 Bitterlich Walter Dipl Ing Dr Vorrichtung zur feineinstellung von entfernungsmessgeraeten
DE3635884A1 (de) * 1986-10-22 1988-05-05 Heidenhain Gmbh Dr Johannes Ein auf einem festen grundkoerper einstellbar gelagerter tisch
US4950126A (en) * 1988-04-05 1990-08-21 Kestrel International, Ltd. Movie equipment dolly
US5769370A (en) * 1995-12-29 1998-06-23 Javad Positioning, Llc Knock-down satellite positioning system antenna supporting tripod
US5749549A (en) * 1995-12-29 1998-05-12 Javad Positioning, Llc Satellite positioning system antenna supporting tripod
DE20003940U1 (de) * 2000-03-07 2000-05-25 Riwa Tec Gmbh Messgeraete Hand Konsole für Wasserwaagen, insbesondere für Laserwasserwaagen und für Rotationslaser-Apparate
GB0106977D0 (en) * 2001-03-21 2001-05-09 Renishaw Plc Tilting table
EP1365187B1 (de) * 2002-05-23 2007-03-07 Swarovski Optik KG Stativkopf
US7604208B2 (en) * 2003-06-26 2009-10-20 Robert Bosch Company Limited Height adjustable, platform leveling multi-pod
EP2442070A1 (en) * 2010-10-12 2012-04-18 SP Sveriges Tekniska Forskningsinstitut AB Arrangement for levelling out environmental conditions around a levelling support of a geodetic instrument
US9637942B2 (en) * 2014-02-08 2017-05-02 Franklin B. White Theft resistant upstanding mount for temporary positioning of costly equipment at unattended outdoor locations
US9534731B2 (en) * 2014-02-08 2017-01-03 Franklin B White Theft resistant upstanding mount for temporary positioning of costly equipment at unattended outdoor locations
CN104748733A (zh) * 2015-04-03 2015-07-01 核工业井巷建设公司 一种适用于隧道开挖中测量放样用的激光指向仪
RU206087U1 (ru) * 2021-06-25 2021-08-20 Акционерное общество "Всероссийский научно-исследовательский и конструкторско-технологический институт оборудования нефтеперерабатывающей и нефтехимической промышленности" Устройство нивелирования геодезического сканера
CN113864596B (zh) * 2021-08-31 2022-08-19 中国科学院西安光学精密机械研究所 用于经纬仪的结构变形式调平机构及可调平经纬仪系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3364810A (en) * 1968-01-23 Hickerson Instr Co Inc Surveyor's automatic level
US1182881A (en) * 1915-05-24 1916-05-09 Jason Samuel Frye Leveling and adjusting means.
US2294437A (en) * 1941-04-21 1942-09-01 Allen Tilting head device
US2636416A (en) * 1950-12-29 1953-04-28 Norman B Platt Stereoscopic plotter
US2726834A (en) * 1953-02-24 1955-12-13 Ralph O Hoge Leveling device for cameras and the like
US3612462A (en) * 1969-08-26 1971-10-12 Quick Set Inc Instrument mount assembly
US3782671A (en) * 1972-06-16 1974-01-01 G Igwe Camera mount
FR2267608B1 (es) * 1974-04-11 1976-12-17 Essilor Int

Also Published As

Publication number Publication date
DE2950575A1 (de) 1980-07-03
CH635192A5 (fr) 1983-03-15
US4244547A (en) 1981-01-13
JPS5756003B2 (es) 1982-11-27
JPS55112506A (en) 1980-08-30
CA1112860A (en) 1981-11-24
GB2037427A (en) 1980-07-09
GB2037427B (en) 1983-04-13

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