GB191515708A - Improvements in or relating to Gun Sights. - Google Patents

Improvements in or relating to Gun Sights.

Info

Publication number
GB191515708A
GB191515708A GB191515708DA GB191515708A GB 191515708 A GB191515708 A GB 191515708A GB 191515708D A GB191515708D A GB 191515708DA GB 191515708 A GB191515708 A GB 191515708A
Authority
GB
United Kingdom
Prior art keywords
relating
series
gun sights
coils
gun
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
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.)
Vickers Ltd
Original Assignee
Vickers Ltd
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 Vickers Ltd filed Critical Vickers Ltd
Publication of GB191515708A publication Critical patent/GB191515708A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/02—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors
    • G02B23/10—Telescopes, 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

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Telescopes (AREA)

Abstract

15,708. Vickers, Ltd., and Mallock, H. R. A. Nov. 6. Hotders, with resistances. In an electric lamp for use in a gun sighting-device, the intensity of illumination is regulated by means of a series of resistance coils a<3> with contact segments a<0> in the circuit, one or more coils being short-circuited by means of a rotatable sleeve A' carrying a series of spring contacts a.
GB191515708D 1915-11-06 1915-11-06 Improvements in or relating to Gun Sights. Expired GB191515708A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191515708T 1915-11-06

Publications (1)

Publication Number Publication Date
GB191515708A true GB191515708A (en) 1919-03-20

Family

ID=32651355

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191515708D Expired GB191515708A (en) 1915-11-06 1915-11-06 Improvements in or relating to Gun Sights.

Country Status (1)

Country Link
GB (1) GB191515708A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2420252A (en) * 1945-03-23 1947-05-06 Polaroid Corp Optical interference sight for guns, cameras, or the like
US2431666A (en) * 1945-03-13 1947-11-25 Lane Wells Co Multiple graticule magnifier with transparent reflector
US2472809A (en) * 1945-09-06 1949-06-14 John R Decker Illuminated reticle attachment for telescopes
US2473524A (en) * 1945-06-30 1949-06-21 Donald L Hibbard Lead estimation training reflex gun sight
US2525558A (en) * 1948-01-27 1950-10-10 Eastman Kodak Co Parallax free multiple view finder
US2584171A (en) * 1943-02-25 1952-02-05 Tousey Richard Gun sight having a plurality of illuminated reticles
US2619872A (en) * 1949-02-11 1952-12-02 Carl F Shepard Optometric measuring device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2584171A (en) * 1943-02-25 1952-02-05 Tousey Richard Gun sight having a plurality of illuminated reticles
US2431666A (en) * 1945-03-13 1947-11-25 Lane Wells Co Multiple graticule magnifier with transparent reflector
US2420252A (en) * 1945-03-23 1947-05-06 Polaroid Corp Optical interference sight for guns, cameras, or the like
US2473524A (en) * 1945-06-30 1949-06-21 Donald L Hibbard Lead estimation training reflex gun sight
US2472809A (en) * 1945-09-06 1949-06-14 John R Decker Illuminated reticle attachment for telescopes
US2525558A (en) * 1948-01-27 1950-10-10 Eastman Kodak Co Parallax free multiple view finder
US2619872A (en) * 1949-02-11 1952-12-02 Carl F Shepard Optometric measuring device

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