马衔_-_维基百科1

《马衔_-_维基百科1》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。

1、Bit(horse)-WikipediaBit(horse)FromWikipedia,thefreeencyclopediaAbitisatypeofhorsetackusedinequestrianactivities,usuallymadeofmetalorasyntheticmaterial,andisplacedinthemouthofahorseorotherequidandassistsariderincommunicatingwiththeanimal.Itrestsonthebarsofthemo

2、uthinaninterdentalregionwheretherearenoteeth.Itisheldonahorse'sheadbymeansofabridleandhasreinsattachedforusebyarider.ContentsAhorsewearinganEnglishbridlewithasnafflebitandacavesson■1Basictypes■2History■3Designandterminology■4Effects■5Snaffleordirectpressurebit

3、s■6Curborleveragebits■7Combinationdesigns■8Idiomaticusage■9Seealso■10Notes■11References■12ExternallinksBasictypesAlthoughtherearehundredsofdesignvariations,thebasicfamiliesofbitsaredefinedbythewayinwhichtheyuseordonotuseleverage.Theyinclude:■Directpressurebits

4、withoutleverage:■Snafflebit:Usesabitringatthebitmouthpiecetoapplydirectpressureonthebars,tongueandcornerofthemouth.■Leveragebits:■Curbbit:Abitthatusesatypeoflevercalledashankthatputspressurenotonlyonthemouth,butalsoonthepollandchingroove.■Pelhambit:Asinglecurb

5、bitwithtwosetsofreinsattachedtoringsatthemouthpieceandendoftheshank.Partlycombinessnaffleandcurbpressure.■KimblewickorKimberwicke:Ahybriddesignthatusesaslightamountofmildcurbleverageonabitringbyuseofsetreinplacementonthering.■Bitcombinations■Atypeofbridlethatc

6、arriestwobits,abradoonandacurb,andisriddenwithtwosetsofreinsiscalledaWeymouthordoublebridle,afterthecustomaryuseoftheWeymouth-stylecurbbitinadoublebridle.■Non-curbleveragedesigns:■Gagbit:Abitthat,dependingondesign,mayoutwardlyresembleasnaffleoracurb,butwithadd

7、edslotsorringsthatprovideleveragebyslidingthebitupinthehorse'smouth,averyseveredesign.■In-handbitsaredesignedforleadinghorsesonly,andincludethe:■ChifneyAnti-RearingBit:Thisisasemi-circular-shapedbitwiththreeringsandaportorstraightmouthpieceusedwhenleadinghorse

8、s.Theportorstraightpiecegoesinsidethemouth,andthecircularpartliesunderthejaw.Thebitisattachedtoseparateheadpieceortheheadcollarandthe[1]leadisclippedontothebitandheadcollartolimitt