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发明名称
自动油压关门器之固定座(二)
摘要
一种自动油压关门器之固定座,系包括一具有两端的活塞管体、分别焊固于活塞管体两端之二结合部、一设于活塞管体外周缘中段之传动轴管体,其中,活塞管体系以铝合金挤制成型之半圆柱体,其半圆形周缘该侧一体挤制成型一贯穿两端面之活塞容室,而活塞管体亦为铝合金挤制成型之半圆柱体,其设为圆弧形该侧设有贯穿两端之传动轴容室,该传动轴容室与活塞容室轴向垂直且相通,而由于活塞管体与传动轴管体均为铝合金挤制成型,故可得光滑且尺寸精确之活塞容室以及传动轴容室,勿需再车削加工,亦不会因为压铸成型而形成砂孔。
申请公布号
TW200743719
申请公布日期
2007.12.01
申请号
TW095118148
申请日期
2006.05.22
申请人
吴文达
发明人
吴文达
分类号
E05F3/04(2006.01)
主分类号
E05F3/04(2006.01)
代理机构
代理人
桂齐恒;阎启泰
主权项
地址
彰化县和美镇忠善路38巷7号
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