[go: up one dir, main page]

FR1171534A - Parallax detector device, in particular for measuring the distance between a moving object and a reference plane - Google Patents

Parallax detector device, in particular for measuring the distance between a moving object and a reference plane

Info

Publication number
FR1171534A
FR1171534A FR1171534DA FR1171534A FR 1171534 A FR1171534 A FR 1171534A FR 1171534D A FR1171534D A FR 1171534DA FR 1171534 A FR1171534 A FR 1171534A
Authority
FR
France
Prior art keywords
measuring
distance
moving object
reference plane
detector device
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
Other languages
French (fr)
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.)
Recon Optical Inc
Original Assignee
Chicago Aerial Industries Inc
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 Chicago Aerial Industries Inc filed Critical Chicago Aerial Industries Inc
Application granted granted Critical
Publication of FR1171534A publication Critical patent/FR1171534A/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
    • G01C3/00—Measuring distances in line of sight; Optical rangefinders

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR1171534D 1956-01-26 1957-01-24 Parallax detector device, in particular for measuring the distance between a moving object and a reference plane Expired FR1171534A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1171534XA 1956-01-26 1956-01-26

Publications (1)

Publication Number Publication Date
FR1171534A true FR1171534A (en) 1959-01-27

Family

ID=22371235

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1171534D Expired FR1171534A (en) 1956-01-26 1957-01-24 Parallax detector device, in particular for measuring the distance between a moving object and a reference plane

Country Status (1)

Country Link
FR (1) FR1171534A (en)

Similar Documents

Publication Publication Date Title
FR1222111A (en) Relative humidity measuring device
FR1171534A (en) Parallax detector device, in particular for measuring the distance between a moving object and a reference plane
FR1202505A (en) Device for placing a feeler member
FR1156170A (en) Measuring and control device for surface grinding machines
BE577306A (en) Measuring device.
FR1102568A (en) Light-emitting device, in particular for measuring devices with a movable spot
FR1149255A (en) Device for measuring accelerations
FR1128116A (en) Electro-pneumatic detector device
FR1168563A (en) Device for measuring hardness
FR1242357A (en) Distance measuring device in a radiomonitoring receiver
FR1147161A (en) Reading device, in particular for measuring angles
CA525123A (en) Distance measuring device
FR1164853A (en) Measuring device
FR1154648A (en) Roller handling device
CA509863A (en) Clearing device in calculating machines
FR1182714A (en) Force measuring device
FR1168432A (en) Measuring device
FR1161964A (en) Force measuring device
FR1163269A (en) Recording device for measuring instruments, and accelerometer equipped with this device
FR1218351A (en) Device for measuring radioactivity in the air
FR1168966A (en) Synchronized device for biscuit machines and the like
AU216639B2 (en) Gaging device
CA527014A (en) Speed registering device
BE580300A (en) Writer device for recording measuring devices.
FR1141083A (en) Pressure measuring device