GB191306537A - Improvements in or relating to Distance or Range Finders. - Google Patents

Improvements in or relating to Distance or Range Finders.

Info

Publication number
GB191306537A
GB191306537A GB191306537DA GB191306537A GB 191306537 A GB191306537 A GB 191306537A GB 191306537D A GB191306537D A GB 191306537DA GB 191306537 A GB191306537 A GB 191306537A
Authority
GB
United Kingdom
Prior art keywords
relating
distance
range finders
range
prisms
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
Inventor
Charles Page Eden
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191306537A publication Critical patent/GB191306537A/en
Expired legal-status Critical Current

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Abstract

6537. Eden, C. P. March 17. Range-finders.-In a coincidence instrument, the two views are presented to the telescope 4 by reflection from the back surface 7 of a prism 6 and by reflection from the back surfaces of prisms 10, 11 and a glass plate respectively. The prisms 10, 11 are carried in a frame eccentrically mounted at 9 and spring- urged against the adjusting-screw 16, movements of which give range-readings on a scale 17.
GB191306537D 1913-03-17 1913-03-17 Improvements in or relating to Distance or Range Finders. Expired GB191306537A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191306537T 1913-03-17

Publications (1)

Publication Number Publication Date
GB191306537A true GB191306537A (en) 1914-03-12

Family

ID=32578530

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191306537D Expired GB191306537A (en) 1913-03-17 1913-03-17 Improvements in or relating to Distance or Range Finders.

Country Status (1)

Country Link
GB (1) GB191306537A (en)

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