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经营范围
发明名称
双螺纹气门芯
摘要
申请公布号
申请公布日期
2011.06.21
申请号
TW100201037
申请日期
2011.01.18
申请人
张浩波 中国
发明人
张浩波
分类号
B60C29/06
主分类号
B60C29/06
代理机构
代理人
王国东 台中市北区文心路4段200号10楼之5
主权项
一种双螺纹气门芯,其系包括:螺杆、耳突、密封槽、密封圈和螺帽,其特征在于:螺杆上的螺纹为第一螺纹和第二螺纹组成的平行双螺纹,第一螺纹和第二螺纹的起点相错180°,两者螺距相同。如申请专利范围第1项所述之双螺纹气门芯,其中,该螺帽中的螺纹为与第一螺纹和第二螺纹对应的平行双螺纹。如申请专利范围第1项所述之双螺纹气门芯,其中,该螺杆中部设置两个耳突,两个耳突对称顺轴安置。如申请专利范围第1项所述之双螺纹气门芯,其中,该螺杆末端设置密封槽,其上装有密封圈。
地址
中国
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