ANAMERICANNATIONALSTANDARDOverheadandGantryCranes(TopRunningBridge,SingleorMultipleGirder,TopRunningTrolleyHoist)ASMEB30.2-2005(RevisionofASMEB30.2-2001)SafetyStandardforCableways,Cranes,Derricks,Hoists,Hooks,Jacks,andSlings--`,,`,`,`,,,``,``,`,,`,,,``,``,-`-`,,`,,`,`,,`---ASMEB30.2-2005(RevisionofASMEB30.2-2001)OverheadandGantryCranes(TopRunningBridge,SingleorMultipleGirder,TopRunningTrolleyHoist)SafetyStandardforCableways,Cranes,Derricks,Hoists,Hooks,Jacks,andSlingsANAMERICANNATIONALSTANDARDThreeParkAvenue•NewYork,NY10016--`,,`,`,`,,,``,``,`,,`,,,``,``,-`-`,,`,,`,`,,`---标准分享网www.bzfxw.com免费下载DateofIssuance:December30,2005ThenexteditionofthisStandardisscheduledforpublicationin2008.Therewillbenoaddendaissuedtothisedition.ASMEissueswrittenrepliestoinquiriesconcerninginterpretationsoftechnicalaspectsofthisStandard.InterpretationsarepublishedontheASMEWebsiteundertheCommitteePagesathttp://www.asme.org/codes/astheyareissued,andwillalsobepublishedwithinthenexteditionoftheStandard.ASMEistheregisteredtrademarkofTheAmericanSocietyofMechanicalEngineers.ThiscodeorstandardwasdevelopedunderproceduresaccreditedasmeetingthecriteriaforAmericanNationalStandards.TheStandardsCommitteethatapprovedthecodeorstandardwasbalancedtoassurethatindividualsfromcompetentandconcernedinterestshavehadanopportunitytoparticipate.Theproposedcodeorstandardwasmadeavailableforpublicreviewandcommentthatprovidesanopportunityforadditionalpublicinputfromindustry,academia,regulatoryagencies,andthepublic-at-large.ASMEdoesnot“approve,”“rate,”or“endorse”anyitem,construction,proprietarydevice,oractivity.ASMEdoesnottakeanypositionwithrespecttothevalidityofanypatentrightsassertedinconnectionwithanyitemsmentionedinthisdocument,anddoesnotundertaketoinsureanyoneutilizingastandardagainstliabilityforinfringementofanyapplicableletterspatent,norassumeanysuchliability.Usersofacodeorstandardareexpresslyadvisedthatdeterminationofthevalidityofanysuchpatentrights,andtheriskofinfringementofsuchrights,isentirel...