This Part of EN 1677 specifies requirements for forged steel lifting hooks with latch of grade 8 having eye or clevis and pin up to 63 t WLL, mainly for use in:- chain slings according to EN 818-4- steel wire rope slings according to prEN 13414-1:1999- textile slings according to prEN 1492-1:2000, prEN 1492-2:2000intended for lifting objects, materials or goods.This Part of EN 1677 does not apply to hand forged hooks.The hazards covered by this Part of EN 1677 are identified in clause 4.Annex A is informative, and gives the bases for calculation of hook dimensions.Annex B is informative, and gives an example of a designation system for hooks of grade 8.Anne
DS/EN 1677-2+A1-2008由丹麦标准化协会 DK-DS 发布于 2008-05-23,并于 2008-05-23 实施。
DS/EN 1677-2+A1-2008在国际标准分类中归属于: 53.020.30 起重设备附件。
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