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发明名称
自动关门器之改良
摘要
一种自动关门器之改良,其系以用之自动关门器增设一组控制阀所组成,控制阀可成转动,使自动关门器之油路可成接通或切断,使门能随意开启在任何角度。
申请公布号
TW213151
申请公布日期
1993.09.11
申请号
TW082204532
申请日期
1993.04.08
申请人
谢水田
发明人
谢水田
分类号
E05C9/24
主分类号
E05C9/24
代理机构
代理人
主权项
一种自动关门器之改良,其系将自动关门器之回油路上装设有一油路控制阀,该阀系由旋钮、转轴所构成,利用旋钮旋转带动转轴转动,使自动关门器回油路上之油通路封闭或开启使门能开启在任意角度者。图示简单说明第一图:本案创作之使用例第二图:本案创作剖面图第三图:第二图之3局部立体分解图
地址
高雄县冈山镇竹围东街一三五号
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