ASME B30.6-2020索道，起重机，起重机，提升机，吊钩，千斤顶和吊索的安全标准.pdf

Derricks Safety Standard for Cableways, Cranes, Derricks, Hoists, Hooks, Jacks, and Slings AN AMERICAN NATIONAL STANDARD Derricks Safety Standard for Cableways, Cranes, Derricks, Hoists, Hooks, Jacks, and Slings AN AMERICAN NATIONAL STANDARD A泪元、 ）€放SI t与~己J The American Society of U丘.）® Mechanical Engineers Two Park Avenue • New York, NY • 10016 USA Date of Issuance: September 18, 2020 The nextediti。n of this St andard is scheduled for publication in 2025. This Standard wil l become effective 1yea r after the Date 。f Issuance . ASME issues written replies to inq uiries c。ncerni ng interpretations 。f t echrnical aspect s of this Standard. Interpretations are publi shed 。n the ASME webs ite under the Committee Pages at / as they are issued. Errata to codes and st andards may be posted on the ASME webs ite u nder t he c。mmittee Pages to provide c。rrect旧ns to incorrectly published items, or to correct typographica l or grammatical errors in codes and standards. Such erra ta shall be used 。n the date posted. The c。mmittee Pages can be found at /. There is an option available to automatically receive an e-mail notification when errata are posted t o a particular code or standard. This option can be fou nd on the appropr iate Committee Page aft er selecti ng “Errata” mt he Publicat旧n Information” section. ASME is the registered trademark of The Amer ican Society of Meet旧阳cal Engineers. Th is code or standard was developed under proced ures accred ited as meeting t he criteria for American Nat ional Standards. n、eStandards Committee t hat approved t he code or standard was balanced to assure t hat individuals from competent and concerned interests have had an 。pp。同unity to pa同icipate. The proposed c。de or standard was made available for Pllblic review