GB207767A - Improved method of and means for making wind allowance in aiming weapons - Google Patents
Improved method of and means for making wind allowance in aiming weaponsInfo
- Publication number
- GB207767A GB207767A GB2069523A GB2069523A GB207767A GB 207767 A GB207767 A GB 207767A GB 2069523 A GB2069523 A GB 2069523A GB 2069523 A GB2069523 A GB 2069523A GB 207767 A GB207767 A GB 207767A
- Authority
- GB
- United Kingdom
- Prior art keywords
- allowance
- foresight
- improved method
- making wind
- sight
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G1/00—Sighting devices
- F41G1/46—Sighting devices for particular applications
- F41G1/473—Sighting devices for particular applications for lead-indicating or range-finding, e.g. for use with rifles or shotguns
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G1/00—Sighting devices
- F41G1/46—Sighting devices for particular applications
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Helmets And Other Head Coverings (AREA)
- Toys (AREA)
Abstract
207,767. Harkom, J. W. Sept. 12, 1922. Sights.-A broad foresight is marked with divisions so that allowance can be made for wind by aligning a suitable point in the width of the foresight with the target. As shown, the foresight 11 has two upward projections 13 of such a height that they obscure only the lower half of the standard target. Preferably, the widths of the projections and of the intermediate and end portions of the sight are calculated in accordance with the sight-radius of the gun to represent known distances of deflection per unit of range or known angles of deflection.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2069523A GB207767A (en) | 1922-09-12 | 1922-09-12 | Improved method of and means for making wind allowance in aiming weapons |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2069523A GB207767A (en) | 1922-09-12 | 1922-09-12 | Improved method of and means for making wind allowance in aiming weapons |
Publications (1)
Publication Number | Publication Date |
---|---|
GB207767A true GB207767A (en) | 1923-12-06 |
Family
ID=10150135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2069523A Expired GB207767A (en) | 1922-09-12 | 1922-09-12 | Improved method of and means for making wind allowance in aiming weapons |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB207767A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2210629A (en) * | 1985-05-03 | 1989-06-14 | Huron Valley Steel Corp | Method and apparatus for simultaneously separating volatile and non-volatile metals |
-
1922
- 1922-09-12 GB GB2069523A patent/GB207767A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2210629A (en) * | 1985-05-03 | 1989-06-14 | Huron Valley Steel Corp | Method and apparatus for simultaneously separating volatile and non-volatile metals |
GB2210629B (en) * | 1985-05-03 | 1989-12-28 | Huron Valley Steel Corp | Apparatus for simultaneously separating volatile and non-volatile metals |
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