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公开(公告)号:US4441389A
公开(公告)日:1984-04-10
申请号:US290064
申请日:1981-08-04
CPC分类号: B21L21/00 , Y10T83/2159 , Y10T83/9425
摘要: A practice of severing a length of chain wherein the chain is supported and an interior link of the chain is severed at the link portion which passes through the central opening of an immediately adjacent link.
摘要翻译: 切断链条长度的做法,其中链条被支撑并且链条的内部链节在穿过紧邻链接的中心开口的连接部分处被切断。