Hardware Terms(Q-S)五金术语Q-S
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HardwareTermsQ
Quadrant(DutchDoor)
AdeviceforfasteningtheupperandthelowerleavesofaDutchdoor.
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HardwareTermsR
Rabbet
Atermusedtodescribetheabuttingedgesofapairofdoorsorwindowssoshapedastoprovideatightfit.Onehalfoftheedgeprojectsbeyondtheotherhalf,usually1/2".Alsousedtodefinethatportionofadoorframeintowhichthedoorfits.
RabbetedLock(orLatch)
| Alockinwhichthefaceconformstotherabbetfoundonarabbeteddoor. |
RadiusHinge
| Fullmortisehingewithrounded(radius)corners. |
Rail(ofadoor)
| Ahorizontalmemberthatjoinsthestiles.Maybeexposedasinapaneleddoor,orconcealedasinaflushdoor. |
ReinforcingUnit
| Ametal,box-shapedreinforcementusedinametaldoorinwhichaboredlockistobeinstalledtoprovidebothverticalandhorizontallatchsupport. |
ReverseBevel
| SeeBevel |
ReversibleLock
| Alockwhich,byreversingthelatchbolt,canbeusedbyeitherhand.Oncertaintypesoflocks,otherpartsmustalsobechanged. |
RightHandDoor
| Ifhingesareontherightsideofthedoorwhenviewingfromtheoutside,doorisrighthanded. |
RigidLock
| SeePreassembledLock |
Rim
| Atermindicatingarticlesofhardwaredesignedforapplicationtothesurfaceofdoorsandwindows. |
RollerLatch
| Africtiondoorlatchemployingarollerlatchheadunderspringtension,whichengagesastrikehavingarecessformedtoreceivetheroller. |
RollerStrike
| Astrikehavingarollingmemberatthepointoflatchboltcontacttominimizefriction. |
Rose
| Adecorativebackplateforknobsandlevers,oftenround-oroval-shaped.Thetrimplateisattachedtothedoorundertheknob.Itsometimesactsasaknobbearing. |
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HardwareTermsS
SashBalance
Aspringdeviceusedtocounterbalancetheweightofawindowsashorotherverticalslidingpart.
SashCenter
| Apivotedsupportfortransomorsashandcomprisedoftwoparts,oneofwhichcontainsapivot,theotherasocketforthepivot. |
SashChain
| Ametalchainadaptedforusewithaslidingsash,attachedtothesashandtothecounterbalancingsashweight. |
SashCord
| Cordorropeusedsimilarlytosashchainandinplaceofchain. |
SashCordIron
| Asmallmetalholderinsertedintheedgeofthesash,towhichsashcordorsashchainisattached. |
SashFast
| Afastenerattachedtothemeetingrailofdouble-hungwindows. |
SashLock
| Asashfastwithalockingdevicecontrolledbyakey. |
SashPole
| Awoodormetalpoletowhichasashpolehookisattached. |
SashPoleHook
| Ametalhookattachedtoawoodenormetalpoleusedtolowerorraiseatransomorsashbeyondhandreach. |
SashPulley
| Apulleymortisedintotheframeofadouble-hungsashframeoverwhichthesashcordorsashchainpasses. |
SashSocket
| Ametalplatecontainingaholeorcuptoreceiveasashpolehook. |
SashWeight
| Aweightusedtobalanceslidingsash,usuallyofcastironor,ifconditionsrequire,oflead. |
ScreenDoorLatch
| Asmalllockingorlatchingdeviceusedonscreendoorsandoperatedbyaknoboraleverhandle. |
ScrewlessKnob
| Aknobattachedtoaspindlebymeansofaspecialwrenchasdistinguishedfromthemorecommonlyusedsideknobscrew. |
ScrewlessRose
| Arosewithconcealedmethodofattachment. |
SecretGateLatch
| Asurface-appliedlatchoperatedbyaconcealedbuttonorotherdevice;usuallyusedonofficegates. |
SectionalTrim
| Atwo-piecedoortrim:decorativepullandmatchingcylinderescutcheon. |
Shank(ofaknob)
| Theprojectingstemofaknobintowhichthespindleisfastened. |
ShelfPin
| Apinforsupportingashelf;alsocalledashelfsupportorshelfrest. |
ShutterOperator(alsocalledaShutterWorker)
| Adeviceincorporatingahingeandamethodofopeningorclosingashutterbymeansofacrankorturnfrominsidewithoutopeningwindow. |
SideKnobScrew
| Asetscrewusedtofastenaknobtoaspindle. |
SignalSashFastener
| Asash-fasteningdevicetolockdouble-hungwindowsthatarebeyondreachfromthefloor.Ithasaringforasashpolehook.Whenlocked,theringleverisdown;whentheringleverisup,itsignalsbyitsuprightpositionthatthewindowisunlocked. |
SingleCylinderEntranceHandleset
| Keyoperatesdeadboltfromoutside;turnpieceoperatesdeadboltfromtheinside. |
Spindle(ofaknob)
| Thebarortubeconnectedwiththeknoborleverhandlethatpassesthroughthehubofthelockorotherwiseengagesthemechanismtotransmittheknobactiontothebolt(s). |
SplitAstragal
| Anastragalthatissplitthroughthemiddle,allowingeachdoorleaftooperateindependently. |
SpringHinge
| Ahingecontainingoneormorespringstomovethedoorintothedesiredposition.Itmaybeeithersingleordoubleacting. |
Stile
| Horizontalmeasurementfromtheedgeofthedoortotheedgeofthebeadorglass. |
Stile(ofadoor)
| Averticalmemberofthedoorstructure;eachdoorhastwo:alockstileandahingestile. |
Stop(ofalock)
| Thebutton,orothersmalldevice,thatservestolockthelatchboltagainsttheoutsideknoborthumbpieceorunlockitiflocked.Anothertypeholdstheboltretracted. |
StoreDoorHandle
| Aheavygriporpullmountedonsectionalorelongatedplatesandprovidedwithathumbpiecetooperatethelatchtripofastoredoorlock. |
StrapHinge
| Asurfacehingeonwhichoneorbothleavesareofconsiderablelength. |
Strike
| Ametalplateorboxthatispiercedorrecessedtoreceivetheboltorlatchwhenprojected.SometimescalledKeeper. |
Style
| Theappearanceofthehandleset,deadbolt,knoborleverdesign. |
SurfaceHinge
| Onehavingbothleavessurface-applied. |
SwingingLatchBolt
| Aboltthatishingedtoalockfrontandisretractedwithaswingingratherthanaslidingaction.SometimescalledHingedLatchBolt. |
SwivelSpindle
| Aspindlehavingajointmidwayinitslengthtopermittheknobatoneendtobemaderigidbythestopworkswhiletheotherendisfreetooperate. |
