GB495764A - Improved optical sighting device particularly for firearms - Google Patents

Improved optical sighting device particularly for firearms

Info

Publication number
GB495764A
GB495764A GB1351237A GB1351237A GB495764A GB 495764 A GB495764 A GB 495764A GB 1351237 A GB1351237 A GB 1351237A GB 1351237 A GB1351237 A GB 1351237A GB 495764 A GB495764 A GB 495764A
Authority
GB
United Kingdom
Prior art keywords
lens
graticule
disc
firearms
sighting 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
GB1351237A
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.)
WILLY LESLIE SCHAFFLER
Original Assignee
WILLY LESLIE SCHAFFLER
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 WILLY LESLIE SCHAFFLER filed Critical WILLY LESLIE SCHAFFLER
Priority to GB1351237A priority Critical patent/GB495764A/en
Publication of GB495764A publication Critical patent/GB495764A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G1/00—Sighting devices
    • F41G1/38—Telescopic sights specially adapted for smallarms or ordnance; Supports or mountings therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Telescopes (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

495,764. Sights. GILES, G. H., SCHAFFLER, W. L., and MACRAE, A. E. May 13, 1937, No. 13512. [Class 119] A sight for a rifle &c. comprises a tube 1 having at one end an internal enlargement 5 to receive a double-convex eyepiece lens 7, and at the other end an internal enlargement 6 to receive a graticule disc 9 and a light-diffusing disc 10. The ends 8, 11 of the tube are inturned to retain the lens 7 and disc 10. The distance between the enlargements 5, 6 is such that the graticule is in the focal plane of the lens, so that the lens projects an image of the graticule to infinity. In use one eye is applied to the lens 7 and the other eye views directly the object to be aimed at, so that an image of the graticule appears superposed on the object, without parallax. The aperture 13 in the disc 9 is preferably in the form of an equilateral triangle. Specification 17939/01, [Class 119], is referred to.
GB1351237A 1937-05-13 1937-05-13 Improved optical sighting device particularly for firearms Expired GB495764A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1351237A GB495764A (en) 1937-05-13 1937-05-13 Improved optical sighting device particularly for firearms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1351237A GB495764A (en) 1937-05-13 1937-05-13 Improved optical sighting device particularly for firearms

Publications (1)

Publication Number Publication Date
GB495764A true GB495764A (en) 1938-11-14

Family

ID=10024319

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1351237A Expired GB495764A (en) 1937-05-13 1937-05-13 Improved optical sighting device particularly for firearms

Country Status (1)

Country Link
GB (1) GB495764A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4375725A (en) * 1981-02-17 1983-03-08 Orlob Douglas A Optical sight
WO1998048237A1 (en) * 1997-04-21 1998-10-29 Paul Joseph Malley O'malley's weapon aiming device
AU761005B2 (en) * 1999-11-03 2003-05-29 P.J. Malley O'malley's weapon aiming system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4375725A (en) * 1981-02-17 1983-03-08 Orlob Douglas A Optical sight
WO1998048237A1 (en) * 1997-04-21 1998-10-29 Paul Joseph Malley O'malley's weapon aiming device
AU761005B2 (en) * 1999-11-03 2003-05-29 P.J. Malley O'malley's weapon aiming system

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