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发明名称
多功能活动式扳手
摘要
一种多功能活动式扳手,其结构包括橄榄形直柄,扳手固定指,扳手活动指,空心螺栓,无头螺栓。通过调节扳手固定指与扳手活动指之间的距离,利用其棱锥形的两指尖插入螺栓头部凹槽,以达到用这一种紧固工具来紧固多种螺栓装置的目的。
申请公布号
CN2404646Y
申请公布日期
2000.11.08
申请号
CN99256020.9
申请日期
1999.12.21
申请人
谭新民
发明人
谭新民
分类号
B25F1/00
主分类号
B25F1/00
代理机构
代理人
主权项
1,在机械操作中用来紧固各种螺栓装置的多功能活动式扳手,其特征是:在现有活扳手的基础上,将手柄改为橄榄形直柄,并将开口两指的指尖改为棱锥形,使两指最近的侧面平行。
地址
421431湖南省衡东三樟乡前进村一组
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