会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 8. 发明专利
    • Crane and dredger
    • 起重机
    • JP2013071810A
    • 2013-04-22
    • JP2011211989
    • 2011-09-28
    • Sumitomo Heavy Industries Engineering-Service Co Ltd住友重機械エンジニアリングサービス株式会社
    • TAKAHASHI KIYOFUMINISHIYAMA NORIYUKIKAI TAKESHI
    • B66C13/32B66C13/12E02F3/47
    • PROBLEM TO BE SOLVED: To increase electric efficiency of a crane elevating and lowering a grab bucket at a lower cost.SOLUTION: A lifting apparatus (crane) 100 elevates and lowers a grab bucket 14. The lifting apparatus 100 includes: a support winch 116 elevating the grab bucket 14 by winding up or delivering a support wire 102 connected to the grab bucket 14; an opening/closing winch 118 closing the grab bucket 14 by winding up an opening/closing wire 104 connected to the grab bucket 14, when the support winch 116 elevates the grab bucket 14; and a power source apparatus 124 supplying the power to the support winch 116 and opening/closing winch 118 when the support winch 116 elevates the grab bucket 14, and storing the power generated by the support winch 116 in a battery when the support winch 116 lowers the grab bucket 14.
    • 要解决的问题:以更低的成本提高和降低铲斗的起重机的电效率。 升降装置100提升并降低铲斗14.提升装置100包括:支撑绞盘116,其通过卷绕或输送连接到抓斗14的支撑线102来提升抓斗14 ; 当支撑绞盘116升高抓斗14时,打开/关闭绞盘118通过卷起连接到抓斗14的打开/关闭线104来关闭抓斗14。 以及当支撑绞盘116升高抓斗14时将动力供给到支撑绞盘116和打开/关闭绞盘118的动力源装置124,并且当支撑绞盘116降低时将由支撑绞盘116产生的动力存储在电池中 抓斗14。版权所有(C)2013,JPO&INPIT