ANAMERICANNATIONALSTANDARDMonorailsandUnderhungCranesASMEB30.11-2004(RevisionofASMEB30.11-1998)SafetyStandardforCableways,Cranes,Derricks,Hoists,Hooks,Jacks,andSlings--``,``,,,`,`,,``,``,,`,,,,,````-`-`,,`,,`,`,,`---ASMEB30.11-2004(RevisionofASMEB30.11-1998)MonorailsandUnderhungCranesSafetyStandardforCableways,Cranes,Derricks,Hoists,Hooks,Jacks,andSlingsANAMERICANNATIONALSTANDARDThreeParkAvenue•NewYork,NY10016--``,``,,,`,`,,``,``,,`,,,,,````-`-`,,`,,`,`,,`---标准分享网www.bzfxw.com免费下载DateofIssuance:February1,2005ThenexteditionofthisStandardisscheduledforpublicationin2007.Therewillbenoaddendaissuedtothisedition.ASMEissueswrittenrepliestoinquiriresconcerninginterpretationsoftechnicalaspectsofthisStandard.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,isentirelytheirownresponsibility.Participationbyfederalagencyrepresentative(s)orperson(s)affiliatedwithindustryisnottobeinter...