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发明名称
电力倒闸开关转动耐磨套
摘要
本实用新型涉及了一种电力倒闸开关转动耐磨套。主要解决现有设备易腐蚀、易老化、影响开关寿命等问题。它是采用内外套套叠,内套固定在底盘的固定轴上,外套固定在转动鼓上,内套外表面与外套内表面锥度一致。内外套间设滚柱。内套外表面亦可设小孔或槽沟,以刮落灰尘,减少内外表面摩擦力。本实用新型结构合理,安装和使用方便,彻底解决腐蚀老化问题,提高开关使用寿命5—8倍,易于电力行业推广和使用。
申请公布号
CN2330055Y
申请公布日期
1999.07.21
申请号
CN98221712.9
申请日期
1998.07.06
申请人
刘建华;刘西华
发明人
刘建华;刘西华;吕宝娟
分类号
H01H3/00
主分类号
H01H3/00
代理机构
代理人
主权项
1、一种电力倒闸开关转动耐磨套,其特征在于内外套套叠,内套固定在底盘的固定轴上,外套固定在转动鼓上,内套外表面与外套内表面锥度一致。
地址
262100山东省安丘市永安路316号
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