CH483027A - Télémètre, notamment pour l'emploi en photographie - Google Patents

Télémètre, notamment pour l'emploi en photographie

Info

Publication number
CH483027A
CH483027A CH1440268A CH1440268A CH483027A CH 483027 A CH483027 A CH 483027A CH 1440268 A CH1440268 A CH 1440268A CH 1440268 A CH1440268 A CH 1440268A CH 483027 A CH483027 A CH 483027A
Authority
CH
Switzerland
Prior art keywords
rangefinder
photography
Prior art date
Application number
CH1440268A
Other languages
English (en)
Inventor
Andres Jesus De
Odone Giovanni
Original Assignee
Paillard Sa
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 Paillard Sa filed Critical Paillard Sa
Priority to CH1440268A priority Critical patent/CH483027A/fr
Priority to AT994968A priority patent/AT300550B/de
Priority to DE19691944781 priority patent/DE1944781A1/de
Priority to FR6931238A priority patent/FR2018905A1/fr
Priority to GB45036/69A priority patent/GB1275123A/en
Priority to US857812A priority patent/US3603800A/en
Publication of CH483027A publication Critical patent/CH483027A/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/46—Indirect determination of position data
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C3/00—Measuring distances in line of sight; Optical rangefinders
    • G01C3/32—Measuring distances in line of sight; Optical rangefinders by focusing the object, e.g. on a ground glass screen
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/481—Constructional features, e.g. arrangements of optical elements
    • G01S7/4811—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver
    • G01S7/4812—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver transmitted and received beams following a coaxial path
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/28—Systems for automatic generation of focusing signals
    • G02B7/30—Systems for automatic generation of focusing signals using parallactic triangle with a base line
    • G02B7/32—Systems for automatic generation of focusing signals using parallactic triangle with a base line using active means, e.g. light emitter

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Lenses (AREA)
CH1440268A 1968-09-26 1968-09-26 Télémètre, notamment pour l'emploi en photographie CH483027A (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH1440268A CH483027A (fr) 1968-09-26 1968-09-26 Télémètre, notamment pour l'emploi en photographie
AT994968A AT300550B (de) 1968-09-26 1968-10-11 Entfernungsmesser, insbesondere für photographische Zwecke
DE19691944781 DE1944781A1 (de) 1968-09-26 1969-08-29 Entfernungsmesser,insbesondere zur Verwendung in der Fotografie
FR6931238A FR2018905A1 (fr) 1968-09-26 1969-09-12
GB45036/69A GB1275123A (en) 1968-09-26 1969-09-12 Improvements in or relating to a telemeter, chiefly for photographic purposes
US857812A US3603800A (en) 1968-09-26 1969-09-15 Telemeter having image flux separator with opaque area at an acute angle with the optical axis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1440268A CH483027A (fr) 1968-09-26 1968-09-26 Télémètre, notamment pour l'emploi en photographie

Publications (1)

Publication Number Publication Date
CH483027A true CH483027A (fr) 1969-12-15

Family

ID=4400536

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1440268A CH483027A (fr) 1968-09-26 1968-09-26 Télémètre, notamment pour l'emploi en photographie

Country Status (6)

Country Link
US (1) US3603800A (fr)
AT (1) AT300550B (fr)
CH (1) CH483027A (fr)
DE (1) DE1944781A1 (fr)
FR (1) FR2018905A1 (fr)
GB (1) GB1275123A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3999192A (en) * 1970-05-27 1976-12-21 Canon Kabushiki Kaisha Focus detecting system
DE2540665A1 (de) * 1975-09-12 1977-03-17 Bosch Gmbh Robert Sende-empfangs-optik zur entfernungsmessung, insbesondere bei auffahrschutzgeraeten
JPS57144409A (en) * 1981-03-03 1982-09-07 West Electric Co Ltd Distance detector
DE59510347D1 (de) * 1994-12-22 2002-10-02 Optosys Ag Villars Sur Glane Näherungsschalter
DE19615732A1 (de) * 1996-04-20 1997-10-23 Bosch Gmbh Robert Kraftfahrzeug mit einem Sende- und/oder Empfangsgerät
DE19718157A1 (de) * 1997-04-29 1998-11-05 Sick Ag Opto-elektronischer Sensor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3320850A (en) * 1963-05-20 1967-05-23 Hewlett Packard Co Rotation direction detector

Also Published As

Publication number Publication date
DE1944781A1 (de) 1970-04-02
AT300550B (de) 1972-07-25
US3603800A (en) 1971-09-07
FR2018905A1 (fr) 1970-06-26
GB1275123A (en) 1972-05-24

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Legal Events

Date Code Title Description
PL Patent ceased