会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明授权
    • 테이퍼형 스프링튜브 제조방법 및 그에 따른 확장장치
    • TAPER型弹簧管制造方法和后续膨胀装置
    • KR101338412B1
    • 2013-12-10
    • KR1020120066740
    • 2012-06-21
    • 선진정밀(주)
    • 김종훈
    • B29C53/36B29C53/34
    • B29C57/08B29C53/562B29C65/02B29L2031/721
    • The present invention relates to a method for manufacturing a taper-type spring tube and a subsequent expansion device which reduces the frictional force generated from an overlapped area of the spring tube due to the buffering function and prevent deformation of the tube. The function of the tube is produced by the following steps: a warping step (S1), an expansion step (S2), and a molding step (S3). A spring tube is formed as a taper type tube with a narrow top and a broad bottom structure to reduce frictional resistance of the overlapped area during usage and improve the durability of the abrasion effect. [Reference numerals] (S1) Winding step;(S2) Expanding step;(S3) Forming step
    • 本发明涉及一种用于制造锥形弹簧管的方法和随后的膨胀装置,其减少由于缓冲功能而由弹簧管的重叠区域产生的摩擦力,并防止管的变形。 管的功能通过以下步骤产生:翘曲步骤(S1),膨胀步骤(S2)和模制步骤(S3)。 弹簧管形成为具有窄顶部和宽底部结构的锥形管,以减少使用期间重叠区域的摩擦阻力,并提高磨损效果的耐久性。 (参考号)(S1)卷绕工序;(S2)扩展工序;(S3)成形工序