EP 0262811 A3 19890308 - TOOL FOR THE ADJUSTMENT OF WEAPON SIGHTS
Title (en)
TOOL FOR THE ADJUSTMENT OF WEAPON SIGHTS
Publication
Application
Priority
GB 8621245 A 19860903
Abstract (en)
[origin: GB2194621A] The present invention provides a method of zeroing a weapon by sighting a graticule placed in a fixed relationship to the weapon and adjusting the weapon sight such that a point on the graticule is sighted which has previously been established as a point at which the weapon is zeroed. For a rifle, the graticule is provided by a projector (21) engageable with the rifle barrel (25), the point of zeroing being predetermined by a previous sighting of the same projector after conventional zeroing. The present invention provides a method of zeroing a weapon in the field without recourse to a gunnery range, or even a firing of the weapon. <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP)
F41G 1/545 (2013.01)
Citation (search report)
- [X] US 3908282 A 19750930 - STEFFAN WALTER J
- [X] FR 2215865 A5 19740823 - TASCO SALES [US]
- [Y] US 2548700 A 19510410 - BROADSTON JAMES A
- [A] GB 597401 A 19480126 - GLENN L MARTIN CO
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
GB 2194621 A 19880309; GB 8621245 D0 19870819; EP 0262811 A2 19880406; EP 0262811 A3 19890308; JP S63135792 A 19880608
DOCDB simple family (application)
GB 8621245 A 19860903; EP 87307764 A 19870903; JP 22118387 A 19870903