知搜-全球专利检索

  1. 登录
  2. 注册
发明公开
CN101346861A 螺旋状支撑件 失效 - 权利终止

螺旋状支撑件
摘要：
一种螺旋状支撑件，在架空线架设时的作业性优良，并且可确保各种缆线的稳定支撑。由在从左旋螺旋部(3)延续到右旋螺旋部(5)的同一线上聚齐的相同方向的L－R反转部(7－a)和方向与所述L－R反转部(7－a)不同并且在从右旋螺旋部(5)延续到左旋螺旋部(3)的同一线上聚齐的相同方向的R－L反转部(7－b)形成了配置在左旋螺旋部(3)和右旋螺旋部(5)之间的反转部(7)，在各L－R反转部(7－a)和R－L反转部(7－b)上设置了反转部延长止动件(11)，所述反转部延长止动件(11)在从轴线(X)观察到的侧面上从由所述左旋螺旋部(3)及右旋螺旋部(5)形成的同一圆周上显著地互相突出。
摘要（英）：

A spiral support exhibiting excellent workability in suspension wire laying work while ensuring stabilized support of various cables. An inverting portion (7) arranged between a counterclockwise spiral portion (3) and a clockwise spiral portion (5) is formed of an L-R inverting portion (7-a) of the same direction arranged on the same line continuous from the counterclockwise spiral portion (3) to the clockwise spiral portion (5), and an R-L inverting portion (7-b) of the same direction different from that of the L-R inverting portion (7-a) and arranged on the same line continuous from the clockwise spiral portion (5) to the counterclockwise spiral portion (3). Each L-R inverting portion (7-a) and R-L inverting portion (7-b) is provided with an inverting portion extension stopper (11) projecting significantly from the same circle made by the counterclockwise spiral portion (3) and the clockwise spiral portion (5) on the side face viewed from the axis X.

公开/授权文献
0/0