WO2002001138A2 - Optical sighting device particularly for aiming hand-held weapons - Google Patents
Optical sighting device particularly for aiming hand-held weapons Download PDFInfo
- Publication number
- WO2002001138A2 WO2002001138A2 PCT/HU2001/000070 HU0100070W WO0201138A2 WO 2002001138 A2 WO2002001138 A2 WO 2002001138A2 HU 0100070 W HU0100070 W HU 0100070W WO 0201138 A2 WO0201138 A2 WO 0201138A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- prism
- optical
- visor
- eye
- sighting
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 55
- 239000011521 glass Substances 0.000 claims abstract description 9
- 239000012780 transparent material Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 2
- 239000013307 optical fiber Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000006424 Flood reaction Methods 0.000 description 1
- YZCKVEUIGOORGS-NJFSPNSNSA-N Tritium Chemical compound [3H] YZCKVEUIGOORGS-NJFSPNSNSA-N 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 229910052722 tritium Inorganic materials 0.000 description 1
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
- G02B23/14—Viewfinders
Definitions
- the invention relates to an optical sight, in particular for targets with small arms, which
- a sight is located, made of a glass-like transparent material, preferably made of glass, and a sighting optical body
- an optical means preferably a half-lens with its optical axis is arranged in the upper side surface of the optical body, is further arranged
- a visor is placed on another side surface of the visor optical body, or parallel to the other side surface outside the optical body, while - the optical means with the help of the beam arriving on the visor, on the projection of the visor sign into infinity, and
- a handgun is traditionally used with an open sight, with a target sight. targeted with ielkorn pipe rail. Aiming is done by the shooter bringing the target and the two elements of the open sight, i.e. three points in a straight line. These three points are at different distances from the eye of the shooter, so only one of these points can be focused at the same time. So aiming is slow and inaccurate.
- the next step in the development was the knowledge of omitting one of the three points mentioned above and thus optically setting the target mark to infinity. In such a case, two points are sufficient; the eye sees the target object and the target symbol at the same time sharply. This is how the so-called single-point sights were created.
- a sight prism made of glass is used for aiming in the lower field of vision, on the end face or behind which there is a target sign.
- the tip of the target sign falls into the focus of the half lens, and clarity is also given by the upper field of vision.
- the optical axis of the field of view falls into the upper plane of the sighting prism, and the target object falls on the tip of the target sign
- a physical appearance occurs in that the eye sees the target object and the sighting sign moving together vertically upwards, that is, can the sighting sign, or the target sign displayed from it, should be aimed precisely at the target object.
- the visor located in the focus of the half lens is imaged at infinity, so the eye sees the visor and the target almost at the same distance, i.e. equally sharp.
- the overall length is at least equal to the focal distance of the half lens measured in the glass, on the other hand the optical axis of the field of view coincides with the upper plane of the sighting prism. mas together, consequently the sparkle of the upper level disturbs the sighting of the visor or the target object.
- the aim of this invention is to develop a visor which retains the advantages of the above-mentioned visor but eliminates the disadvantages.
- the reason for this invention is based on the knowledge that sighting does not necessarily have to lie on the geometric straight line connecting the eye to the target object. It can also be arranged elsewhere if it can be ensured in a different optical manner that the visor appears to lie on the geometric straight line connecting the eye to the target object. It was also recognized that if the half-lens on one side of the prism, on the edge bordering this side, and the sighting sign on another side of the prism, so that the on this.
- the sighting optical body is a prism
- the half lens, as well as the visor-bearing surfaces of the optical body are the side surfaces of the prism, further - The one edge of the prism on the upper side surface of the visor falls in the area of the field of view between the eye and the target object while
- FIG. 1 an AA section in the vertical plane of symmetry of a visor manufactured according to the invention
- FIG. 2 a side view perpendicular to the AA section of the visor shown in FIG 3 shows a CC section in the vertical plane of symmetry of another visor manufactured according to the invention
- FIG. 4 shows a side view of the visor shown in FIG. 1
- FIG. 5 shows an EE section in the vertical plane of symmetry of a third sight manufactured according to the invention
- FIG. 6 shows a side view of the sight shown in FIG. 5 perpendicular to the EE section
- FIG. 7 a GG section in the vertical plane of symmetry of another manufactured according to the invention
- Fig.8 a vertical view of the GG section side view of the in
- Fig. 7 shown visor can be seen.
- the sight shown in Fig.l and Fig.2 is designed so that it is to be placed in the field of view between the shooter (1) and the target object (2) in the lower part of the field of view.
- the optical visor consists of a glass-like transparent material, preferably an optical body made of glass, of a prism (3) created according to the invention, and of an optical means attached to one side surface (4) of the prism (3) according to the invention a half lens (5), and from one according to an embodiment according to Fig.1.-2. on another side surface (6) of the prism (3) attached visor (7).
- the first side surface (4) and the second side surface (6) of the prism (3) with the exception of the surface parts that retain the half-lens (5) and the sighting oak (7), continue the third side surface (8) of the prism (3) are designed to fully reflect the light.
- the prism (3) is to be dimensioned such that the distance between the side surface (6) containing the visor (7) and the side surface (4) containing the half lens (5) [the path of the light from that on the side surface ( 6) located entry point to the exit point located on the side surface (4)] be so large that the visor (7) falls into the focus of the half-lens (5).
- the visor symbol (7) is imaged into the light field by the light beam for the eye (1) that is perpendicularly incident on the side surface (6).
- the visor (7) e.g. is a triangle
- the light beam directed onto the tip of the triangle is reflected on the side surfaces (4, 6, 8) of the prism (3) and is reflected in the axis of the half lens (5) in the direction of the half lens (5).
- the eye (1) sees the tip of the triangle exactly in the direction (9) of the target object (2) .
- the sighting sign (7) outside the prism (3) should be shifted parallel to the other side surface (6) be arranged in such a way that the sum of the distances between the visor (7) and the other side f1
- An edge (10) of the prism (3) touches the direction (9) connecting the eye (1) to the target object (2) on the upper surface of the visor.
- the first side surface (4) of the prism (3) located from the eye (1) is perpendicular to the direction (9) connecting the eye (1) to the target object (2).
- the edge (10) is not a geometric edge, but rather a strip that is perpendicular to the first side surface (6) in an implemented embodiment.
- the side surfaces (4, 6) meeting in the edge (10) touching the direction (9) form a 45 ° angle in all exemplary embodiments.
- the main intersection of the prism (3) can be a triangle or a square.
- FIG. 1-2 A prism (3) with an isosceles triangular cross section is shown, the third side surface (8) of the prism (3) being perpendicular to the bisecting plane of the side surfaces (4, 6) meeting in the edge (10) falling into the field of view.
- FIG. 3-4 A prism (3) with an isosceles, right-angled triangular cross-section is to be considered, where the clamping side of the triangular cross-section falls on the side surface (4).
- the visor (7) is not arranged at the upper edge (10), but in the area of the lower edge of the side surface (4).
- the prism (3) reverses the image, i.e. the triangle is to be designed with the tip pointing downwards onto the side surface (4).
- the cross section of the prism (3) is a square. Of those in Figs. 5-6. the cross section of the prism (3) is a rhomboid.
- the third side surface (8) is parallel to the side surface (4) of the prism (3) perpendicular to the direction (9) connecting the eye (1) to the target object (2).
- the fourth side surface (11) of the prism (3) is parallel to the side surface (6) falling into the field of view and meeting in the edge (10), so that the distance between the first side surface (4) and the third side surface ( 8) at most the same size or smaller than the dimension of the side faces (4, 8) falling in the cross section.
- the cross section of the prism (3) is a quadrilateral, the third side surface (8) being parallel with the side surface (6), the fourth side surface (11) on the side surface (6) and on the third side surface (8 ) is vertical.
- the side surface (8) with the side surface (11) is the same size and the side surface (6) is twice as large as the third side surface (8) or the fourth side surface (11).
- visor (7) and the half-lens (5) are arranged on the same side surface (4) (Fig. 3-4, and 7-8.).
- a separate light source should be used because the light that comes towards the shooter can only be inserted into the prism (3) with the help of a rotating element through the visor (7).
- the illumination of the visor (7) can be carried out
- Tritium light source by means of light combining optics
- the advantage of the visor according to the invention is that there is only one edge (10) instead of the upper side of the visor Eye (1) does not see the side surface (6) and so the aiming is not disturbed by twinkling. Since the right focus distance of the half lens (5) can be significantly reduced with the help of the prism (3), the installation length of the visor is significantly reduced
Landscapes
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Telescopes (AREA)
- Eye Examination Apparatus (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2001267759A AU2001267759A1 (en) | 2000-06-29 | 2001-06-25 | Optical sighting device particularly for aiming hand-held weapons |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HUP0002496 | 2000-06-29 | ||
HU0002496A HUP0002496A2 (en) | 2000-06-29 | 2000-06-29 | Optical sight, especially for the aiming of hand guns |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002001138A2 true WO2002001138A2 (en) | 2002-01-03 |
WO2002001138A3 WO2002001138A3 (en) | 2002-08-22 |
Family
ID=89978435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/HU2001/000070 WO2002001138A2 (en) | 2000-06-29 | 2001-06-25 | Optical sighting device particularly for aiming hand-held weapons |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2001267759A1 (en) |
HU (1) | HUP0002496A2 (en) |
WO (1) | WO2002001138A2 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4390276A (en) | 1980-05-14 | 1983-06-28 | Ring Sights Limited | Collimator gunsight |
EP0239700A2 (en) | 1985-11-15 | 1987-10-07 | Pinchas Goldstein | Sighting device |
DE3735898A1 (en) | 1987-10-23 | 1989-05-11 | Messerschmitt Boelkow Blohm | REFLEX VISOR FOR ARMARMING |
HU210574B (en) | 1989-11-06 | 1995-05-29 | Nyikos | Optical sight in particular for aiming small arms |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3905708A (en) * | 1972-07-10 | 1975-09-16 | Weaver Co W R | Reflex sighting device |
GB2102979A (en) * | 1981-07-07 | 1983-02-09 | Ring Sights Ltd | Collimator gun sight |
ATE22999T1 (en) * | 1983-05-07 | 1986-11-15 | Zeiss Carl Fa | DEVICE FOR GENERATING AN OPTICAL AIMING BEAM. |
GB2231680A (en) * | 1989-05-04 | 1990-11-21 | Ring Sights Int Ltd | "Collimator gun sight" |
HU216960B (en) * | 1994-05-30 | 1999-10-28 | Ambrus Nyikos | Optical backsight specially to hand arms |
-
2000
- 2000-06-29 HU HU0002496A patent/HUP0002496A2/en unknown
-
2001
- 2001-06-25 WO PCT/HU2001/000070 patent/WO2002001138A2/en active Search and Examination
- 2001-06-25 AU AU2001267759A patent/AU2001267759A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4390276A (en) | 1980-05-14 | 1983-06-28 | Ring Sights Limited | Collimator gunsight |
EP0239700A2 (en) | 1985-11-15 | 1987-10-07 | Pinchas Goldstein | Sighting device |
DE3735898A1 (en) | 1987-10-23 | 1989-05-11 | Messerschmitt Boelkow Blohm | REFLEX VISOR FOR ARMARMING |
HU210574B (en) | 1989-11-06 | 1995-05-29 | Nyikos | Optical sight in particular for aiming small arms |
Also Published As
Publication number | Publication date |
---|---|
HU0002496D0 (en) | 2000-08-28 |
HUP0002496A2 (en) | 2002-03-28 |
AU2001267759A1 (en) | 2002-01-08 |
WO2002001138A3 (en) | 2002-08-22 |
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