DE212905C - - Google Patents

Info

Publication number
DE212905C
DE212905C DE1908212905D DE212905DA DE212905C DE 212905 C DE212905 C DE 212905C DE 1908212905 D DE1908212905 D DE 1908212905D DE 212905D A DE212905D A DE 212905DA DE 212905 C DE212905 C DE 212905C
Authority
DE
Germany
Application number
DE1908212905D
Other languages
German (de)
Filing date
Publication of DE212905C publication Critical patent/DE212905C/de
Application filed filed Critical
Priority claimed from AT42680D external-priority patent/AT42680B/en

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B23/00Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/02Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors
    • G02B23/10Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors reflecting into the field of view additional indications, e.g. from collimator
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C1/00Measuring angles
    • G01C1/02Theodolites
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C5/00Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C5/00Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
    • G01C5/02Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels involving automatic stabilisation of the line of sight
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B23/00Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/02Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors
    • G02B23/08Periscopes
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B37/00Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe
DE1908212905D 1908-07-31 DE212905C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT42680D AT42680B (en) 1908-07-31 1908-09-14 Telescope-leveling with horizontal mirror and periscope prism or vertical mirror.

Publications (1)

Publication Number Publication Date
DE212905C true DE212905C (en)

Family

ID=474606

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1908212905D DE212905C (en) 1908-07-31

Country Status (1)

Country Link
DE (1) DE212905C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE952214C (en) * 1952-02-28 1956-11-15 Zeiss Carl Fa Scope for leveling and similar instruments
DE1029577B (en) * 1954-11-24 1958-05-08 Ertel Werk Feinmechanik Selbsteinwaegendes Leveling
DE1105762B (en) * 1959-01-20 1961-04-27 Ferranti Ltd Target device for use in vehicles, particularly in aircraft
DE1205712B (en) * 1960-06-22 1965-11-25 Continental Elektro Ind Ag Focusable leveling telescope selbsttaetig with it-leveling finish line
DE1255933B (en) * 1958-04-30 1967-12-07 Jenoptik Jena Gmbh Broken Rifle Scope

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE952214C (en) * 1952-02-28 1956-11-15 Zeiss Carl Fa Scope for leveling and similar instruments
DE1029577B (en) * 1954-11-24 1958-05-08 Ertel Werk Feinmechanik Selbsteinwaegendes Leveling
DE1255933B (en) * 1958-04-30 1967-12-07 Jenoptik Jena Gmbh Broken Rifle Scope
DE1105762B (en) * 1959-01-20 1961-04-27 Ferranti Ltd Target device for use in vehicles, particularly in aircraft
DE1205712B (en) * 1960-06-22 1965-11-25 Continental Elektro Ind Ag Focusable leveling telescope selbsttaetig with it-leveling finish line

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