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Topic: Caplock mechanism


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In the News (Wed 30 May 12)

  
  Black Powder & Muzzleloading / Ignition Systems
This firing mechanism is a great step in advancement from its predecessors because it does not use an exposed flashpan to begin the ignition process.
This firing mechanism provided a major advance in reliability, since the cap was almost certain to explode when struck.
Perfection of the percussion caplock, departure from the round ball to the bullet, the addition of rifle scopes on rifles which increased the range of accuracy for rifles and then the invention of rimfire cartridges which led to, the last and greatest innovations of all, centerfire brass cased ammunition and smokeless powder.
www.gunnersden.com /blackpowder/index.htm.blackpowder-firearm-ignition-systems.html   (865 words)

  
 U.S. Patent: 5141378 - Mobile intervention chamber providing access to an installation placed in an active cell - ...
4, this mechanism 128 is implanted on the rotary plate 120 at a location offset with respect to the axis of the latter so that it is able to be successively placed vertical from the hold station 102, the access opening 56 and the receptacle 64.
This mechanism 128 firstly includes a pot type joint 130 seal-mounted in the rotary plate 120 between two flange 132 secured to the plate 120 and interiorally delimiting a spherical recess 133 in which the pot type joint 130 is able to rotate around its center.
The position occupied by the sliding unit 146 inside the oscillating unit 134 is marked by an index borne by the flywheel 138 opposite a graduation formed on the projecting part 161 of the unit 134 partly surrounding the flywheel 158.
www.everypatent.com /comp/pat5141378.html   (7904 words)

  
 [No title]
Mechanism used in automatic or self loading firearm in which the breech block or bolt is not positively locked to the barrel for the entire period of the bullets travel up the bore and until the chamber pressure has dropped.
Disconnector: A mechanism of a self-loading firearm which disconnects the trigger from the remainder of the mechanism as soon as the shot is fired and does not re-connect it until the firer positively releases the trigger.
Figure of Merit: Of a group of shot is the average distance of the shots from the point of mean impact; the latter is the centre of the group, and is at the intersection of the lines of mean vertical height, and mean horizontal position.
www.lockstockandbarrel.org /OwenGun/Glossary1.htm   (5889 words)

  
 Caplock - Gunpedia
An animated diagram of a caplock while being fired.
The caplock mechanism, or just caplock, was the final firing mechanism to be used for a musket; the caplock succeeded the flintlock.
It was the primary weapon ignition system used in rifles during the American Civil War, by both Union and Confederate soldiers.
guns.wikia.com /wiki/Caplock   (303 words)

  
 Cap lock for sign stand - Patent 5472162
The mechanism provides a cap structure for the open end of the sign stand upright extrusion and at the same time provides a releasable locking mechanism for a roll-up sign which firmly positions and holds the sign in place for viewing.
The mechanism, which is typically formed from a molded plastic material, has a spring-loaded locking pin for mating with a hole in the lower portion of the vertical cross brace member on the sign stand.
The present invention comprises a cap and locking mechanism 10 which is used on a sign and sign stand apparatus generally referred to by the numeral 12 in the drawings.
www.freepatentsonline.com /5472162.html   (2899 words)

  
 Percussion cap information - Search.com
His invention of the percussion cap deprived the pigeons of their early warning system, both by avoiding the initial puff of smoke from the flintlock powder pan, as well as shortening the time interval between the trigger pull and the shot leaving the muzzle.
Caplock guns were also less likely to misfire than flintlock guns.
Joshua Shaw - an English born American - is sometimes credited with the development of the first metallic percussion cap in 1814 but his claim remains clouded with controversy as he did not patent the idea until 1822.
www.search.com /reference/Percussion_cap   (965 words)

  
 Online Encyclopedia and Dictionary - Firearm
Before that point the military effectiveness of muzzleloaders was hindered by the low reloading speed and, in early times, the high risk the weapon still posed to the person firing it.
Matchlocks were the first and simplest firing mechanisms developed.
Automatic rifles such as the Browning Automatic Rifle (often referred to as the BAR) were in common use during the early part of the 20th century while automatic weapons that fired pistol rounds, known as submachine guns, also became popular during this period.
www.fact-archive.com /encyclopedia/Firearms   (2295 words)

  
 Quick change mechanism for diamond arbor circular saw blades and other spinning disc devices - Patent 4706386
The quick change mechanism, which may also be referred to as a press and lock circular saw blade holder for diamond arbor circular saw blades, as assembled, is held in place on the end portion of the drive shaft of a particular saw by using an installation bolt.
After this quick change mechanism is so assembled and installed on a saw drive shaft, using an installation bolt, then a circular saw blade, having a diamond arbor, is pushed axially past the top edge camming surface of the retaining cap, and aligned with the blade positioning lugs.
When this assembly of the quick change mechanism 10 has been completed, then this assembled mechanism 10 is inserted over the drive or arbor shaft 18 of the power saw 16, until the retaining cap 102 contacts the end of the arbor shaft 18.
www.freepatentsonline.com /4706386.html   (3312 words)

  
 Percussion Cap - PercussionCap
His invention of the percussion cap deprived the pigeons of their early warning system, both by avoiding the initial puff of smoke from the flintlock powder pan, as well as shortening the time interval between the trigger pull and the shot leaving the muzzle.
Caplock guns were also less likely to misfire than flintlock guns.
Joshua Shaw - an English born American - is sometimes credited with the development of the first metallic percussion cap in 1814 but his claim remains clouded with controversy as he did not patent the idea until 1822.
www.kopete.org /Percussion-Cap.html   (887 words)

  
 Mechanism - Information from Reference.com
mechanism, philosophical theory about the nature of organic systems, holding that organisms are machines in the sense that they are material systems.
Mechanism is opposed both to teleology and vitalism, and is incompatible with orthodox interpretations of quantum mechanics.
Mechanism of action, the means by which a drug exerts its biological effects
www.reference.com /search?q=Mechanism   (276 words)

  
 CVA | Cocking & Firing Your Muzzleloader
When the trigger is pulled, the internal sear mechanism releases the tumbler, allowing the bolt/striker to fall forward under the pressure of the bolt spring at the rear of the bolt/striker.
The bolt spring is the in-line equivalent of the mainspring in the sidelock mechanism.
The mechanism is cocked in the same fashion as a modern bolt action rifle.
www.cva.com /muzz/muzz2.htm   (394 words)

  
 Terminology
However as with all mechanical devices you should not rely on half cock and travel with a rifle that is primed while in half cock.
On a caplock this is what falls forward striking the percussion cap on the nipple.
Hangfire- This is where there is a delay between the time the priming goes off (whether caplock or flintlock) and the main charge goes off.
mamaflinter.tripod.com /id8.html   (914 words)

  
 Revolver - Databank
They were partly an attempt to improve on pepper-box type weapons, which used a revolving cylinder with one set of firing mechanisms, but which had multiple barrels as well.
The first practical revolvers were caplocks, because the caplock method of priming was the first to be compact enough to make a practical revolver feasible.
With its unusual mechanism, this Nagant revolver closes the gap between the cylinder and the barrel and seals this gap when the trigger is first pulled, before the gun fires; this design is thus especially effective when used with a silencer.
www.notd-aftermath.com /databank/index.php?title=Revolver   (2488 words)

  
 Electronic ignition system for personal black powder firearms patent invention   (Site not responding. Last check: )
This is an in-line caplock which operates in the same manner as a traditional caplock but instead of having the hammer, nipple, and cap on the side of the gun, they are placed in line with the barrel.
The caplock firing mechanism may be removed from the firearm by removing the existing bolt, hammer system/firing pin, nipple, and breach plug.
The breach plug of the caplock is then replaced with the breach plug (101) with the electrode (103) projecting into the barrel (401) of the firearm (400).
www.freshpatents.com /Electronic-ignition-system-for-personal-black-powder-firearms-dt20050901ptan20050188872.php?type=description   (4551 words)

  
 Meet Brother Gregory   (Site not responding. Last check: )
Austrian generals, however, considered the musket less of a fire arm than a means of holding the bayonet; cold steel.
The 1838 pattern thrust bayonet was 34 cm long and had four ribs, it used a Lockart socket and was normally carried in a iron- or brass- bound scabbard.
In 1854 a new muzzle-loading rifle was introduced with a Lorenz cap-lock firing mechanism.
www.brooklyn.cuny.edu /bc/ahp/MBG/MBG5/Weapons.html   (339 words)

  
 The ins and outs of muzzleloading | StarNewsOnline.com | Star-News | Wilmington, NC
While the patched round ball was the most accurate projectile for replica caplock and flintlock rifles, most hunters with modern, inline ignition rifles use either a full-bore diameter lubricated bullet or a sub-bore diameter pistol bullet wrapped in a plastic sabot.
While flintlocks and caplocks are famous for misfires, they seldom happen with inline rifles that use shotgun primers instead of primitive ignition systems.
The hammer is cocked, the trigger squeezed, and the strike ignites the priming compound in the cap.
www.wilmingtonstar.com /apps/pbcs.dll/article?AID=/20061011/NEWS/610110360/1051/FRONTPAGE&articlenav=1&template=printart   (862 words)

  
 Infernal Machines - Torpedoes - Special Operations
Of more importance, one of the timing mechanisms was found and is on display today at the City Point National Military Park.
A lever is connected to the clock mechanism so that when a certain point in the clock gear is reached, the lever is released.
This torpedo uses a spring loaded mechanism to fire a Raines style sensitive primer instead of a percussion cap lock.
www.infernal-machines.com /_sgt/m1m3_1.htm   (1318 words)

  
 Firearm
Percussion caps (caplock mechanisms), coming into wide service in the 19th century, were a dramatic improvement over flintlocks.
With the percussion cap mechanism, the small primer charge of gunpowder used in all preceding small arms was replaced by a completely self-contained explosive charge contained in a small brass "cap".
Eventually, the "rapid" firing mechanism was perfected and miniaturized to the extent that either the recoil of the firearm or the gas pressure from firing could be used to operate it (which made the firing mechanisms truly "automatic").
www.dejavu.org /cgi-bin/get.cgi?ver=93&url=http%3A%2F%2Farticles.gourt.com%2F%3Farticle%3Dfirearm%26type%3Den   (4687 words)

  
 Flintlock - Gunpedia
The flintlock mechanism, or just flintlock, was an earlier style of gunlock created in the 1500's, that succeeded the wheellock.
It was later adopted by the British Army during the 1660's; they later built and manufactured the Brown Bess rifle, which used a flintlock gunlock.
The flintlock was heavily used until the mid-1800's, when it was replaced by the caplock mechanism.
guns.wikia.com /wiki/Flintlock   (517 words)

  
 Thomas May's rifle
According to a great-great grandson, Eldon May, it appears that the rifle was converted from a flintlock to a caplock rifle.
The flashpan mechanism in the pouch has an 1828 date engraved on it so Thomas probably didn't convert to a caplock rifle until the 1830s or 40s.
This invention was gradually improved, and came to be used, first in a steel cap, and then in a copper cap, by various gunmakers and private individuals before coming into general military use nearly thirty years later.
www.mayhouse.org /family/essays/8th-May-Generation/Thomas-rifle-b.html   (488 words)

  
 The Miquelet Lock --Spanish Weaponry
he firing mechanism for the typical Spanish musket (fusil) was the Spanish lock (llava española) of the flintlock type commonly referred to as "miquelet".
It is generally accepted that the characteristics that classify a flintlock mechanism as a miquelet are the horizontal acting sears.
The advent of the "caplock" firearm in the first quarter of the 19th century initiated the demise of the classic miquelet patilla lock.
www.tamu.edu /ccbn/dewitt/adp/history/hispanic_period/miqulet.html   (1609 words)

  
 Hammer
The essential part of a hammer is the head, a compact solid mass that is able to deliver the blows to the intended target without itself breaking up.
A hammer is basically a force amplifier, that works by converting mechanical work into kinetic energy and back.
In the swing that precedes each blow, a certain amount of kinetic energy gets stored in the hammer's head, equal to the length D of the swing times the force f produced by the muscles of the arm and by gravity.
www.homestayfinder.com /Dictionary.aspx?q=hammer   (1571 words)

  
 Caplock - Qwika   (Site not responding. Last check: )
Caplock mechanism The caplock mechanism was the successor of the flintlock...
Caplock guns were also less likely to misfire...
first practical revolvers were caplocks, because the caplock method of priming was the first to...
www.qwika.com /find/Caplock   (350 words)

  
 Caplock mechanism   (Site not responding. Last check: )
The caplock mechanism was the successor of the flintlock mechanism in firearm technology, and used a percussion cap struck by the hammer to set off the main charge, rather than using a piece of flint to strike a steel frizzen.
Terminology The following photographs show both sides of the caplock mechanism, along with descriptions of the annotated parts.
My thoughts and beliefs on digital music were formed and shaped by my experiences as founder of Fairtunes Inc. a company dedicated to providing an alternative compensation mechanism for artists.
www.serebella.com /encyclopedia/article-Caplock_mechanism.html   (652 words)

  
 Bambooweb: Firearm
Before that point the military effectiveness of muzzleloaders was hindered by the low reloading speed and, in early times, the high risk the weapon still posed to the person firing it.
With a matchlock, the powder is ignited with a lit piece of cord, known as a "match", which is rotated forward by the trigger.
Automatic rifles such as the Browning Automatic Rifle or BAR were in common use during the early part of the 20th century while automatic weapons that fired pistol rounds, known as submachine guns, also became popular during this period.
www.bambooweb.com /articles/F/i/Firearm.html   (1906 words)

  
 Mercedes 600 - Road & Track July 1965
There are not only innumerable mechanical and engineering features to quicken the pulse of the appreciative but there are also accessories in plenitude adding to the driver's convenience and the passengers' comfort.
The mechanism emitted the necessary quantities of refrigerated air but was excessively noisy when turned up to anything more than the gentlest zephyr, and in the front seat we found it impossible to avoid a direct cold blast no matter how the vanes were adjusted.
The outlet console for the air conditioning in the front is suspended from the instrument panel and although it is trimmed in matching veneer, it does appear to be tacked on rather than engineered into the car.
www.m-100.cc /600/magazines/roadandtrack_july1965/index.html   (1833 words)

  
 The Hobby Gunsmith Home Page
The charge is ignited by either the flame of an exploding percussion cap in a cap lock or by the ignition of gunpowder burning in a small pan next to the barrel in the case of a flintlock.
In either case, the mechanism used to ignite the gunpowder in the barrel is known as the lock.
Flame of the ignition passes through a small opening in either the rear or side of the barrel where the gunpowder charge is located.
www.hobbygunsmith.com /Archives/Nov03/FrontStuffer.htm   (1188 words)

  
 Percussion Cap   (Site not responding. Last check: )
Firing pin - The firing pin is part of the firing mechanism of a gun.
It is a very hard steel rod with is a small, rounded end at its front for striking the percussion cap of a cartridge.
Caplock mechanism - The caplock mechanism was the successor of the flintlock mechanism in firearm technology, and used a percussion cap struck by the hammer to set off the main charge, rather than using a piece of flint to strike a steel frizzen.
www.gfabluesfest.com /percussioncap.html   (850 words)

  
 Bill's World Buckskinner's Notebook - Cleaning and care of the muszzleloader
The smell of sulfur, (which is similar to the smell of rotten eggs), drifting through the house will not endear you to your spouse or family.
The easiest type of rifle to clean is a caplock or flintlock with a hooked breech.
Make sure your caplock is uncapped, or the pan of a flintlock is empty.
www.buckskinnerweb.com /pastgate/notebook/clean/cleaning.htm   (1544 words)

  
 Where do I find Hammer information   (Site not responding. Last check: )
By analogy, the surname hammer has to boot passé used for legion mechanical parts und devices that are methoded to give blows, e.g.
A hammer is intrinsically a force amplifier, that exertions by mechanical work into kinetic energy und back.
In the swing that precedes each blow, a settled slew of kinetic vim gets stored in the hammer's head, uniform to the length D of the swing times the muscle f produced by the muscles of the arm und by gravity.
motorcycles.roneal.com /Category:Metalworking_hand_tools/Hammer   (1992 words)

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