CN87102635B - Converting unit for transmitting artillery cradle moving to directional sighting device - Google Patents
Converting unit for transmitting artillery cradle moving to directional sighting device Download PDFInfo
- Publication number
- CN87102635B CN87102635B CN87102635A CN87102635A CN87102635B CN 87102635 B CN87102635 B CN 87102635B CN 87102635 A CN87102635 A CN 87102635A CN 87102635 A CN87102635 A CN 87102635A CN 87102635 B CN87102635 B CN 87102635B
- Authority
- CN
- China
- Prior art keywords
- link rod
- armed lever
- double armed
- screw
- group
- 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
Images
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
- F41G1/393—Mounting telescopic sights on ordnance; Transmission of sight movements to the associated gun
- F41G1/3935—Transmission of sight movements to the associated gun
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A9/00—Feeding or loading of ammunition; Magazines; Guiding means for the extracting of cartridges
- F41A9/61—Magazines
- F41A9/64—Magazines for unbelted ammunition
- F41A9/76—Magazines having an endless-chain conveyor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A9/00—Feeding or loading of ammunition; Magazines; Guiding means for the extracting of cartridges
- F41A9/82—Reloading or unloading of magazines
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Toys (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Transmission Devices (AREA)
- Telescopes (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The swivel motion of a firearm (31) about its elevation axis (10) is transmitted to a direction collimator (32) which pivots on a fixed bracket (25) by a linkage system so arranged that is does not get damaged as a result of an obstruction. This is by virtue of the fact that the linkage system comprises a number of two-armed, fixed levers (15, 18, 21) interconnected by a corresponding number of link bars (12, 17, 20), allowing the linkage system to negotiate an obstacle instead of forming a straight, troublesome link between the collimator and the gun.
Description
The present invention relates to device to the laying for direction instrument is changed in the motion conformal of cannon reel cage, the laying for direction instrument is hinged rotationally fixedly to be connected with barrel that can pitching on the support arm and by linked system one.
Because the laying for direction instrument may not necessarily directly be contained on the cannon, thus must be hinged rotationally on support arm, and have one can guarantee with the motion conformal of reel cage pass to the linked system of laying for direction instrument.
A kind of device that adopts mechanical linkage between gun sight and cannon is known (the DRP application number (DE-AS) 1817554 of seeing examination).This is a parallelogram mechanical device, a double armed lever be arranged on pedestal a bit on, wherein an arm is attached on the gun sight, and another root arm is connected on the cannon gun tube and form parallelogram.
This linked system of knowing is always imperfect, and promptly it makes and has constituted direct connection between cannon gun tube and the gun sight, and usually breaks down and damage easily.
By the target that the present invention reached, be that this linked system device does disturbs artillery operation, also unlikelyly when turning round, cannon suffers damage.
Except claim openly the part characteristics, by the target that device of the present invention reached, in the characteristics declaratives of claim, also show its feature.
Describe an embodiment in detail by accompanying drawing below, the motion conformal of cannon reel cage is converted to the device of laying for direction instrument.
This independent diagrammatic representation one cover when cannon rotates, can make the very schematic diagram of simplification of the identical with it linked system in the elevation angle of pointing instrumentation rotation.
Barrel 31 rotates around pitch axis 10 in this unique figure, and annular loop-drive is represented trunnion seat 11, and barrel rotates in this bearing.One end of first link rod 12 is hinged with barrel 31 via first joint 13.When barrel 31 rotated, first joint 13 was done a camber line 14 motions around pitch axis 10.The first arm 30 of the other end of first link rod 12 and first double armed lever 15 is hinged, and first double armed lever 15 turns round on first fixed axis 16.One end of second link rod 17 also is to be hinged on second arm 37 of first double armed lever 15, and the other end of second link rod 17 just is hinged on second group of double armed lever 18, and this second group of double armed lever turns round on second fixed axis 19.One end of the 3rd link rod 20 is hinged with second group of double armed lever 18, and the other end is hinged with the single armed 38 of the 3rd group of double armed lever 21.Another arm 22 of the 3rd group of double armed lever 21 is to be contained on the 3rd fixed axis 23 to link to each other with pointing instrumentation 32, and makes the pointing instrumentation orientation must be parallel with gun tube 31 all the time.On the shell 24 that barrel 31 is turned, adorn a support arm 25.Above-mentioned the one the second and the 3rd fixed axis 16,19 and 23 all be contained on the support arm.For the length of adjusting above-mentioned linked system the one the second and the 3rd link rod 12,17 and 20 is adjustable.First link rod, 12 second link rods 17 and the 3rd link rod 20 are made up of two parts respectively, with first pin bolt 26, second pin bolt 27 and the 3rd pin bolt 28 are linked together, the one the second and the 3rd pin bolt 26,27, half of 28 is the right-handed thread of standard and second half is a left hand thread, and at pin bolt 26,27,28 mid portion has a head of screw, rely on the first, the second and the 3rd pin bolt 26,27,28 the direction of screwing makes first, two parts of the second and the 3rd link rod 12,17,20 can be separated and can be drawn close.
Another specific embodiment to the first, the second and the 3rd pin bolt 26,27,28 is: part has a head of screw therebetween, and head of screw screw thread on one side is big than the pitch of another side screw thread.
Above-described linked system forms three parallelogram, and first parallelogram is to be made up of pitch axis 10, the first fixed axis, 16, the first joints 13 and second joint 29.Second parallelogram is made up of two fixed axis 16 and the 19 and the 5th and the 6th joint 35 and 36.Last the 3rd parallelogram is made up of two fixed axis 19 and 23 and third and fourth joint 33 and 34.
Claims (4)
1, a kind of being used for changed device to laying for direction instrument (32) with the motion conformal of gun tube (31) reel cage, the laying for direction instrument be contained in rotationally one fixedly support arm (25) go up and be connected with gun tube (31) that can pitching by linked system, it is characterized in that first group of double armed lever (15), second group of double armed lever (18) and the 3rd group of double armed lever (21) are correspondingly taken aim at first link rod (12) of instrument (32) linked system with direction, second link rod (17) and the 3rd link rod (20) connect mutually.
2,, it is characterized in that this pointing instrumentation (32) is to receive on the arm (22) of the 3rd double armed lever (21) according to the device of claim 1.
3,, it is characterized in that this gun tube (31) is to be connected on the arm (30) of first double armed lever (15) by first link rod (12) according to the device of claim 1.
4, according to the device of claim 1, it is characterized in that the one the second and the 3rd link rod (12,17,20) use the one the second and the 3rd pin bolt (26 respectively, 27,28) make it to form parallelogram to regulate its length, there is a head of screw centre of this pin bolt, and the screw thread of the first end of screw is different with the thread pitch of the head of screw other end.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH01415/86-4 | 1986-04-10 | ||
| CH1415/86A CH670152A5 (en) | 1986-04-10 | 1986-04-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN87102635A CN87102635A (en) | 1987-10-21 |
| CN87102635B true CN87102635B (en) | 1988-08-31 |
Family
ID=4209914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN87102635A Expired CN87102635B (en) | 1986-04-10 | 1987-04-08 | Converting unit for transmitting artillery cradle moving to directional sighting device |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS62238998A (en) |
| CN (1) | CN87102635B (en) |
| BR (1) | BR8701654A (en) |
| CH (1) | CH670152A5 (en) |
| ES (1) | ES2004136A6 (en) |
| GB (1) | GB2189013B (en) |
| IN (1) | IN168307B (en) |
| TR (1) | TR23068A (en) |
| ZA (1) | ZA872595B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10207305B2 (en) | 2012-10-09 | 2019-02-19 | Brazeway, Inc. | Method of applying lubrication to legs of a hairpin tube |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB560658A (en) * | 1940-01-18 | 1944-04-14 | Archibald Goodman Frazer Nash | Improvements in and relating to mechanical linkages |
| US2390516A (en) * | 1941-07-11 | 1945-12-11 | David J Crawford | Gun sight mounting |
| DE1703861B1 (en) * | 1968-07-19 | 1971-06-16 | Keller & Knappich Gmbh | Device for mechanical coupling of the height adjustment lever of a weapon barrel with the height adjustment element of the sight optics |
| US3545837A (en) * | 1968-12-09 | 1970-12-08 | Hughes Aircraft Co | Sighting interlock |
| DE1817554C3 (en) * | 1968-12-31 | 1978-04-13 | Wegmann & Co, 3500 Kassel | Mechanical connection between target optics and weapon |
| CH606971A5 (en) * | 1976-06-25 | 1978-11-30 | Contraves Ag | Elevation system for launcher and tracker system |
| GB2072810B (en) * | 1979-11-09 | 1983-01-06 | Marconi Co Ltd | Gun sights |
| GB2062819A (en) * | 1979-11-09 | 1981-05-28 | Marconi Co Ltd | Mounting of gun sights |
-
1986
- 1986-04-10 CH CH1415/86A patent/CH670152A5/de not_active IP Right Cessation
-
1987
- 1987-03-06 IN IN202/DEL/87A patent/IN168307B/en unknown
- 1987-03-16 GB GB8706207A patent/GB2189013B/en not_active Expired
- 1987-04-03 JP JP62081331A patent/JPS62238998A/en active Granted
- 1987-04-07 TR TR242/87A patent/TR23068A/en unknown
- 1987-04-08 CN CN87102635A patent/CN87102635B/en not_active Expired
- 1987-04-08 BR BR8701654A patent/BR8701654A/en not_active IP Right Cessation
- 1987-04-09 ES ES878701027A patent/ES2004136A6/en not_active Expired
- 1987-04-10 ZA ZA872595A patent/ZA872595B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IN168307B (en) | 1991-03-09 |
| TR23068A (en) | 1989-02-21 |
| BR8701654A (en) | 1988-01-05 |
| GB2189013A (en) | 1987-10-14 |
| ES2004136A6 (en) | 1988-12-01 |
| JPS62238998A (en) | 1987-10-19 |
| CH670152A5 (en) | 1989-05-12 |
| CN87102635A (en) | 1987-10-21 |
| GB8706207D0 (en) | 1987-04-23 |
| JPH0584439B2 (en) | 1993-12-01 |
| ZA872595B (en) | 1987-11-25 |
| GB2189013B (en) | 1989-11-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C13 | Decision | ||
| GR02 | Examined patent application | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |