公开(公告)号：WO2014008539A1

公开(公告)日：2014-01-16

申请号：PCT/AU2013/000756

申请日：2013-07-10

Applicant: PREFORMED LINE PRODUCTS (AUSTRALIA) PTY LTD

Inventor： TIMBRELL, Philip Kenneth

IPC: H02G7/02 ,  H02G7/04

CPC classification number: H02G7/02 ,  H02G7/04 ,  Y10T29/49609

Abstract: A supporting apparatus for a conductor, comprising a helical rod having a plurality of turns. The pitch between the turns varies along the length of the helical rod, from a region of longer pitch at an end of the helical rod to a region of shorter pitch along the rod.

Abstract translation: 一种用于导体的支撑装置，包括具有多圈的螺旋杆。 匝之间的间距沿着螺旋杆的长度从螺旋杆的端部处的较长节距的区域沿着杆变小到节距较短的区域。

公开(公告)号：WO2007070966A2

公开(公告)日：2007-06-28

申请号：PCT/AU2006/001971

申请日：2006-12-22

Applicant: PREFORMED LINE PRODUCTS (AUSTRALIA) PTY LTD ,  TIMBRELL, Philip ,  MCGONIGAL, Dan ,  RUSSELL, Anthony ,  JEFFERSON, Derek ,  GREELY, Matthew ,  FARTAIS, Daniela ,  PRALEA, Florin

Inventor： TIMBRELL, Philip ,  MCGONIGAL, Dan ,  RUSSELL, Anthony ,  JEFFERSON, Derek ,  GREELY, Matthew ,  FARTAIS, Daniela ,  PRALEA, Florin

CPC classification number: H02G7/05 ,  H02G3/24

Abstract: The present invention relates to a cross-arm for supporting power cables, and a process for manufacturing a cross-arm. A cross-arm is provided which is an integrated form and which includes a plurality of shape components, each of the plurality of shape components having a profile which is arranged to reduce conductive tracking. The shape components may include a shadow arrangement where the sheds are mounted vertically in use and include recesses between the sheds that are shaped to receive cables. Another shape component includes a cross-arm top section profile to promote the runoff of water.

Abstract translation: 本发明涉及一种用于支撑电力电缆的横臂以及一种用于制造横臂的方法。 提供一种整体形式的横臂，该横臂包括多个形状部件，所述多个形状部件中的每一个具有布置成减少导电跟踪的轮廓。 所述形状部件可以包括阴影布置，其中所述棚屋在使用中垂直安装并且包括所述棚屋之间的凹部，所述凹部被成形为接收电缆。 另一个形状部件包括一个横臂顶部剖面轮廓以促进水的径流。

公开(公告)号：WO2005091457A1

公开(公告)日：2005-09-29

申请号：PCT/AU2005/000381

申请日：2005-03-18

Applicant: PREFORMED LINE PRODUCTS (AUSTRALIA) PTY LTD ,  TIMBRELL, Phil ,  MCGONIGAL, Dan ,  RUSSELL, Anthony

Inventor： TIMBRELL, Phil ,  MCGONIGAL, Dan ,  RUSSELL, Anthony

IPC: H02G7/18

CPC classification number: H02G1/005

Abstract: A safety device (10) for severing, in controlled manner, a deployed cable, preferably an electricity carrying power cable, including a housing body (12) adapted to receive and house a deployed cable, a cable cutting mechanism having at least one movable cutting member (24) arranged to engage and sever the cable at the housing body (12), the housing body (12) being preferably configured to retain one end of the cable after severance, and a force or strain sensing arrangement operatively engaged with the cable and the cutting mechanism and configured such that when a force is exerted on the cable which causes the cable to strain or stress beyond a predetermined threshold value, the cutting member (24) is moved to sever the cable.

Abstract translation: 一种安全装置（10），用于以可控的方式切断展开的电缆，优选地是承载电力电缆，包括适于容纳和容纳展开的电缆的壳体（12）;电缆切割机构，其具有至少一个可移动切割 构件（24）布置成在壳体（12）处接合和切断电缆，壳体主体（12）优选地构造成在断开之后保持电缆的一端，以及与电缆可操作地接合的力或应变感测装置 和切割机构，并且构造成使得当力施加在电缆上时，使得电缆变形或应力超过预定阈值时，切割构件（24）被移动以切断电缆。