锁的历史英文怎么说

㈠ 谁给个关于锁的历史及发展的英文介绍啊！！急用！

1
Lock History

A brief history of locks in America

In even the earliest buildings, locks were used to protect possessions. A great many of them consisted of just a wooden bar mounted on iron brackets. The only thing that has not changed over the centuries is that whatever you lock up, someone else will try to open. This is well illustrated by the epitaph on a New England headstone.

An ancient locksmith died of late, and did arrive at Heaven's gate; He stood without, and wouldn't knock, because he meant to pick that lock!

During the period of the 18th and 19th century many technical developments were made in the locking mechanisms that added to the security of common locking devices. It was ring this period that America changed form importing door hardware to manufacturing it and even exporting some. New applications for cast iron, brass and clay completely changed the appearance of the locks that could be bought. The development through the years of locking devices was carried out by hundreds of indivials all over the world. To put America's locks at a reasonable price you must only realize that the Chinese had, in common use before the year 1000, a strong, small lock, operated by a relatively easy to carry key. In the years before dynamite was discovered in 1867, the key was everything. Without the key a thief had little hope of opening a locked strongbox or door. For this reason the shape of a key as well as number of wards cut into it were varied to meet the needs of the material being protected. Blacksmiths in the Colonies made many locks, as well as their other procts. They could not keep up with the demand for locks as the country expanded even though some specialized in just lockmaking. These men were known as Whitesmiths as they filed and polished their procts, unlike the blacksmith who left the surface much as it came from forge. Lockmaking required the skills common to the Blacksmith plus lathe turning, spring tempering, rivet and screw making, precise fitting and hole punching. Sometimes in the same shop, brass casting was done for the knobs and escutcheons that were used. The First American iron works was erected at Sagus, Mass in 1646. Brass Foundries and Iron furnaces, as they were called, such as Hopewell, Isabella and Warwick Furnace all near our business in Chester County Pennsylvania proced a multitude of common and specialized procts. But like the Whitesmith, the demand was greater that they could meet. It is for these reasons that is safe to assume that over 80% of the Iron locks and more that 90% of the Brass Locks used in this country before 1800 were imported.

Molded Edge locks proced in England were popular with people of means for their main doors through the late 1700's both here in America and in England. Just as the Dutch, German, Swedish, English and French carpenters built houses of a type that they knew in their homeland, so did the locksmith create locks that were familiar to him.

The plate latch is based on an English pattern. There are many different latches designed by different countries, each one unusual in it's own right. The Dutch elbow latch, the Moravian latch, the French mortised locks with lever handles of brass and many more. Iron locks, thumb latches, bar latches, key locks, stock locks, Carpenter patent locks and other devices were used in great quantity.

On Carpenter locks, they were widely used in the East and South and they were all made in England. The latching bar that lifted through a brass rimmed keeper is the patented design and the patent was issued in 1820.

In all there were about 20 companies procing these locks, under license, from Carpenter. To confuse the historians that like to have clear cut dates on everything, according to the noted Pa. restoration architect, G. Edwim Brumbaugh, the house at Pottstown, PA known as Pottsgrove Mansion was fitted with Carpenter Locks when it was built in the 1750's. It is strange to note that this lock as common as it is in this country, is, as far as we know, completely absent in England. Could it be that they were all made for export?

If a date were required to be set for the ending of handcraftsmanship in locks, I would use 1840. This corresponds to the beginning of the Instrial Revolution in this country, and is followed closely by mass proction. In 1831, Frederick T. Stanley established the first factory for the manufacture of, not the making of, locks in New Britain Conn. Others had at that time, proced items such as locks, hinges, bells, utensils, nails, screws, and all the hundreds of things that are hard to find today. Mr. Stanley's shop was set up only to make door locks. In the years to follow the Stanley name, Frederick or his cousins William and Henry, were associated with other now famous American lockmakers, including Seth North of North and Stanley; Henry Russel of Russel and Erwin and Philip Corbin of P&F Corbin.

Between 1840 and 1900 patents were issued by the hundreds to these men and others for improvements of locking devices or decorative trim. The leader in the decorative hardware field, known then as compression bronze, was Russell and Erwin. One of the most noticeable developments of the period was the widely used Mineral knob in White, Bennington brown and Black. These knobs were patented by John Pepper in 1851. Mr. Cornelius Erwin of Russell and Erwin helped him form "The Mineral Knob Company" to proce these knobs. These knobs were used on thousands of locks.

Corbin developed the unit lock, which was installed by cutting a notch in the edge of the door, sliding the unit it and fastening the trim on both sides. In 1833, J.A. Blake patented the grandfather on the tubular lock of today. This was installed by drilling only two holes into the door.

Walter R. Schlage of San Francisco was awarded 11 patents for the development of the tubular lock. Mr. Linus Yale, his son and employees added to the problems of would be thieves with the non-ending stream of improved bank locks that they made.

Mr. Samuel Segal, former New York City policeman, is credited for the first jimmy proof locks, and has over 25 patents to prove that he didn't stop when he built the first one in 1916.

2
A lock or water lock is an enclosed, rectangular chamber with gates at each end, within which water is raised or lowered to allow boats or ships to overcome differences in water level. Locks have a history of over 2,000 years, and although they are most often used by boats on canals, they also are used to transport massive ships between seas.

All locks operate on the simple buoyancy principle that any vessel, no matter what size, will float atop a large enough volume of water. By raising or lowering the level of a body of water, the vessel itself goes up or down accordingly. Locks are used to connect two bodies of water that are at different ground levels as well as to "walk" a vessel up or down a river's more turbulent parts. This is done by a series of connecting or "stair-case" locks. Locks contributed significantly to the Instrial Revolution (period beginning about the middle of the eighteenth century ring which humans began to use steam engines as a major source of power) by making possible the interconnection of canals and rivers, thus broadening commerce. They still play a major role in today's instrial society.

History
The ancestor of the modern lock is the flash lock. It originated in China and is believed to have been used as early as 50 B.C. The flash lock was a navigable gap in a masonry dam that could be opened or closed by a single wooden gate. Opening the gate very quickly would release a sudden surge of water that was supposed to assist a vessel downstream through shallow water. This was often very dangerous. Using the flash lock to go upstream was usually safe but extremely slow since the gap in the dam was used to winch or drag a vessel through.

At some future date, a second gate was added to the flash lock, thus giving birth to the pound lock. The first known example of a pound lock (whose al gates "impound" or capture the water) was in China in A.D. 984. It consisted of two flash locks about 250 feet (76 meters) apart. By raising or lowering guillotine or up-and-down gates at each end, water was captured or released. The space between the two gates thus acted as an equalizing chamber that elevated or lowered a vessel to meet the next water level. This new method was entirely controllable and had none of the hazards and surges of the old flash lock.

Ships in the Miraflores locks on the Panama Canal. (Reproced by permission of
Photo Researchers, Inc.
)

The first pound lock in Europe was built at Vreeswijk, the Netherlands, in 1373. Like its Chinese ancestor, it also had guillotine gates. The pound lock system spread quickly throughout Europe ring the next century, but was eventually replaced by an improved system that formed the basis of the modern lock system. During the fifteenth century, Italian artist and scientist Leonardo da Vinci (1452–1519) devised an improved form of pound lock whose gates formed a V-shape when closed. In 1487, Leonardo built six locks with gates of this type. These gates turned on hinges, like doors, and when closed they formed a V-shape pointing upstream—thus giving them their name of miter gates. One great advantage of miter gates was that they were self-sealing from the pressure of the upsteam water.

Construction and operation
The earliest locks were built entirely of wood, with stone and then brick becoming standard materials. The gates themselves were always wooden, with some lasting as long as 50 years. Filling or emptying these early locks was often accomplished by hand-operated sluices or floodgates built in the gates. On later and larger locks, it was found that conits or culverts built into the lock wall itself were not only more efficient but let the water enter in a smoother, more controlled manner. Nearly all locks operate in the following manner: (1) A vessel going downstream to shallower water enters a lock with the front gate closed. (2) The rear gate is then closed and the water level in the lock is lowered by opening a valve. The vessel goes down as the water escapes. (3) When the water level inside the lock is as low as that downstream, the front gate is opened and the vessel continues on its way. To go upstream, the process is reversed, with the water level being raised inside the lock. What the operators always strive for is to fill or empty the lock in the fastest time possible with a minimum of turbulence.

In modern locks, concrete and steel have replaced wood and brick, and hydraulic power or electricity is used to open and close the gates and side sluices. Movable gates are the most important part of a lock, and they must be strong enough to withstand the water pressure arising from the often great difference in water levels. They are mostly a variation of Leonardo's miter gates, except now they usually are designed to be stored inside the lock's wall recesses.

Probably the best known locks in the world are those used in the Panama Canal—the most-used canal in the world. Completed in 1914, the Panama Canal is an interoceanic waterway 51 miles (82 kilometers) long that connects the Atlantic and Pacific Oceans through the Isthmus of Panama. It has three major sets of locks, each of which is built in tandem to allow vessels to move in either direction, like a separated, twoway street. Each lock gate has two leaves, 65 feet (20 meters) wide by 7 feet (2 meter) thick, set on hinges. The gates range in height from 47 to 82 feet (14 to 25 meters) and are powered by large motors built in the lock walls. The chambers are 1,000 feet (305 meters) long, 110 feet (34 meters) wide, and 41 feet (13 meters) deep. Most large vessels are towed through the locks. As with all locks today, they are operated from a control tower using visual signals and radio communications.

3
History
The ancestor of the modern lock is the flash lock, also called a navigation weir or stanch. It originated in China and is believed to have been used as early as 50 B.C. The flash lock was a navigable gap in a masonry dam or weir that could be opened or closed by a single wooden gate. Opening the gate or sluice very quickly would release a sudden surge of water that was supposed to assist a vessel downstream through shallow water. This was often very dangerous. Using the flash lock to go upstream was usually safe but extremely slow since the gap in the dam was used to winch or drag a vessel through.

At some point, what now seems to be a very obvious improvement was made, and a second gate was added to the flash lock, thus giving birth to the pound lock. The first known example of a pound lock (whose al gates "impound" or capture the water) is in China in 984 A.D. Supposedly built by Chiao Wei-Yo on the West River section of the Grand Canal near Huai-yin, it consisted of two flash locks about 250 ft (76.2 m) apart. By raising or lowering guillotine gates at each end, water was captured or released. The space between the two gates thus acted as an equalizing chamber that elevated or lowered a vessel to meet the next water level. This new method was entirely controllable and had none of the hazards and surges of the old flash lock.

Although a primitive form of lock was used in Belgium as early as 1180, the first pound lock in Europe was built at Vreeswijk, Holland in 1373. Like its Chinese ancestor, it also had guillotine or up-and-down gates. The pound lock system spread quickly throughout Europe ring the next century and was eventually replaced by an improved system that formed the basis of the modern lock system. During the fifteenth century, the multi-talented Italian artist, Leonardo da Vinci (1452-1519), served the Duke of Milan as engineer and devised an improved form of pound lock whose gates formed a V-shape when closed. In 1487, da Vinci built six locks with gates of this type. These gates turned on hinges, like doors, and when closed they formed a vee shape pointing upstream-thus giving them their name of miter gates. Da Vinci realized that one great advantage of miter gates is that they were self-sealing by the pressure of the water (since they point upstream). Also when there is a difference in water level between one side and the other, the pressure holding the gates together is at its greatest. Most of the great canals of Europe use locks. In France, the Briare Canal, completed in 1642, included 40 locks, one series of which was a staircase of six locks that handled a fall of 65 ft (20 m). The famous Canal Midi that leads to the Mediterranean was finished in 1692 and used 26 locks to surmount the 206-ft (61 m) difference from Garonne to Toulouse. It then descended 620 ft (189 m) through 74 locks. The first lock in England was built in 1566, but it was not until 1783 that a lock was completed in North America at Lake St. Francis in Canada.

4
The History Of Locks

Locksmithing is one of the oldest handicrafts known to civilized man. Long before the great Pyramids were built, Locksmiths plied their trade in Egypt, Babylon, Assyria and China. In fact, it may be said that the first key to be used by mankind was the branch of the tree, which the cavemen used to move aside the boulder that guarded the entrance to his cave. In the ruins of ancient cities, archaeologists frequently uncover locking devices that protected the wealth of men who lived before the time of written history.

Over forty centuries ago an Egyptian artist painted a fresco on an ancient temple, which showed a lock that was, then in use. A similar lock was actually found in the ruins of a once sumptuous palace in a suburb of the biblical city of Nineveh. This lock is said to be the oldest lock in existence.

It is quite reasonable to suppose that the first barring of a door was done by means of a cross beam, either dropped into sockets of sliding in staples fixed on the door; and it is equally reasonable to suppose that if it slid, a vertical pin dropping into a hole through the staple and beam together, kept the beam in place. If the beam was on the outside of the door, the locking pin must be hidden, and reached either through a hole in the beam, or else through a hole in the staple. This is the kind of primitive lock as made by the Egyptians.

They shortened the beam in a long bolt, and made it hollow for part of its length, so as to reach the pin hidden in beam and staple through the beam itself. The key, which was pushed up the hollow, had pegs on it to match the pins, which held the bolt - for the one pin was now multiplied. When the key was well home it was raised, and so its pegs lifted up the pins out of the way, leaving the bolt free. Then the bolt was drawn back by the key; the pegs are the latter filling up and engaging with the holes until then filled by the pins. It will be noticed that the shank of the key is the arm and the pegs are the fingers of the hand. The dropping pins are the true tumblers. The Egyptian lock was first described by Eton in his Survey of the Turkish Empire, 1798. Further information about it was given early in the 19th century by Denon, the Frenchman, who said that he had found the locks sculptured in one of the grand old temples of Karnac, which shows that the same kind of lock has served Egypt for 40 centuries. Locks almost identical or with very little difference and still made of wood have been seen recently in Iraq and Zanzibar. In another class of primitive locks, the pins were reached through a hole in the staple and not through the bolt. There is good reason to believe they were once remarkably widespread. They have seen comparatively recently in some parts of Scandinavia, in the Hebrides and Faroe Islands. They have been observed also upon the West Coast of Africa and in the less frequented parts of certain Balkan States. The hole in the

最后一篇没写下，地址在这里：
http://www.jmlock.com/lock-history.aspx

觉得不满意我再改

㈡ 锁的英文

锁的英文为Lock，名词、动词，作名词时意为锁；水闸册哗；刹车，作动词时意为“锁，锁上；隐藏；卡住”。

Lock用法详解：

1、动词

1.lock的基本意思是锁上，锁住,也可表示“卡住”,引申可作“使…固定”。

2.lock既州余行可用作及物动词,也可用作不及物动词,用作及物动词时接名词或代词作宾语,可用于被动结构。用作不及物动词毁行时主动形式常含有被动意义。

2、名词

1.lock作名词是“锁”的意思,指安在门、箱子、抽屉等的开合处或铁链的环孔中,使人不能随便打开的金属器具,一般要用钥匙才能开。是可数名词。

2.lock作“水闸,船闸”解时,指拦在河道上的可使水位升降或船只通过的闸门。

3.lock还可作“一缕头发”解,这时既可用作可数名词,也可用作不可数名词。

Lock短语搭配：

Caps lock 大写锁定 ; 大写键 ; 大写锁定键 ; 大小写切换键

Scroll Lock 滚动锁定 ; 滚动锁定键 ; 屏幕滚动锁定键 ; 切换窗口

Andrew Lock 安德鲁·劳克

Lock Screen 锁屏 ; 锁键屏保 ; 锁定屏幕 ; 屏幕锁定画面

Greenham Lock 格林汉姆船闸

Desktop Lock 桌面别针 ; 桌面锁 ; 桌面锁定软件 ; 一款锁屏类的软件

Vapor lock 气阻 ; 汽封 ; 气锁 ; 蒸汽汽塞

counter lock 止口镶嵌方式 ; 反锁 ; 止口镶嵌体式格局 ; [机] 平衡锁扣

Button lock 按钮锁 ; 按钮式锁接

㈢ 锁的英文

锁的英文是lock。

例句：

1、零下十摄氏度把轿车上的锁冻住禅启了。

.

2、我们把贵重物品锁起来收好了。

.

3、她把钥匙卡在锁贺判如里了。

Shegotthekeystuckinthelock.

4、这把锁我们砸也砸不开。

Despiteourattemptstobreakit,thelockwouldnotyield.

5、晚冲橘上别忘了锁好门窗。

Don'tforgettolockupatnight.

㈣ 谁给个关于锁的历史及发展的英文介绍啊，急用，不要中

LockHistory
AbriefhistoryoflocksinAmerica
Ineventheearliestbuildings,..,someoneelsewilltrytoopen..
Anancientlocksmithdiedoflate,anddidarriveatHeaven'sgate;Hestoodwithout,andwouldn'tknock,becausehemeanttopickthatlock!
.cturingitandevenexportingsome.Newapplicationsforcastiron,.indivialsallovertheworld.ToputAmerica',incommonusebeforetheyear1000,astrong,smalllock,.,thekeywaseverything...,aswellastheirotherprocts..,.,springtempering,rivetandscrewmaking,precisefittingandholepunching.Sometimesinthesameshop,.,Massin1646.BrassFoundriesandIronfurnaces,astheywerecalled,suchasHopewell,.ButliketheWhitesmith,.%oftheIronlocksandmorethat90%.
doorsthroughthelate1700'.JustastheDutch,German,Swedish,d,.
.,eachoneunusualinit'sownright.TheDutchelbowlatch,theMoravianlatch,.Ironlocks,thumblatches,barlatches,keylocks,stocklocks,.
OnCarpenterlocks,.dthepatentwasissuedin1820.
,underlicense,fromCarpenter.,accordingtothenotedPa.restorationarchitect,G.EdwimBrumbaugh,thehouseatPottstown,he1750's.,is,asfarasweknow,completelyabsentinEngland.?
,Iwoulse1840.,.In1831,FrederickT.,notthemakingof,locksinNewBritainConn.Othershadatthattime,proceditemssuchaslocks,hinges,bells,utensils,nails,screws,.Mr.Stanley'.,,,;&FCorbin.
.,knownthenascompressionbronze,wasRussellandErwin.obinWhite,BenningtonbrownandBlack..Mr."TheMineralKnobCompany"toprocetheseknobs..
Corbindevelopedtheunitlock,,.In1833,J.A...
WalterR.ock.Mr.LinusYale,-.
Mr.SamuelSegal,formerNewYorkCitypoliceman,,'.
2
Alockorwaterlockisanenclosed,,cesinwaterlevel.Lockshaveahistoryofover2,000years,,.
,nomatterwhatsize,.,.ellasto"walk"avesselupordownariver'smoreturbulentparts."stair-case"locks.(),thusbroadeningcommerce.'sinstrialsociety.
History
..C.inglewoodengate..Thiswasoftenverydangerous..
Atsomefuturedate,,thusgivingbirthtothepoundlock.(whosealgates"impound"orcapturethewater)wasinChinainA.D.984.(76meters)apart.-and-downgatesateachend,waterwascapturedorreleased..heoldflashlock.
.(Reprocedbypermissionof
PhotoResearchers,Inc.
)
,theNetherlands,in1373.LikeitsChineseancestor,italsohadguillotinegates.,nlocksystem.Duringthefifteenthcentury,(1452–1519)-shapewhenclosed.In1487,.Thesegatesturnedonhinges,likedoors,andwhenclosedtheyformedaV-shapepointingupstream—.-.
Constructionandoperation
,.,.-.Onlaterandlargerlocks,,morecontrolledmanner.:(1)d.(2)ve..(3),.Togoupstream,theprocessisreversed,..
Inmodernlocks,,es.,ngreatdifferenceinwaterlevels.'smitergates,'swallrecesses.
—themost-usedcanalintheworld.Completedin1914,(82kilometers).Ithasthreemajorsetsoflocks,,likeaseparated,twowaystreet.Eachlockgatehastwoleaves,65feet(20meters)wideby7feet(2meter)thick,setonhinges.(14to25meters).Thechambersare1,000feet(305meters)long,110feet(34meters)wide,and41feet(13meters)deep..Aswithalllockstoday,ns.