发明公开
EP1025296A2 METHOD OF AND APPARATUS FOR MAKING TWISTED CABLE AND THE CABLE PRODUCED THEREBY
审中-公开
绞合电缆和电缆的方法和设备™这种方式制成。
- 专利标题: METHOD OF AND APPARATUS FOR MAKING TWISTED CABLE AND THE CABLE PRODUCED THEREBY
- 专利标题(中): 绞合电缆和电缆的方法和设备™这种方式制成。
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申请号: EP99945164.4申请日: 1999-08-24
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公开(公告)号: EP1025296A2公开(公告)日: 2000-08-09
- 发明人: Gentry, Bobby C. , Hesterlee, Jerry M. , Watkins, Clinton E. , Sullivan, James H.
- 申请人: Gentry, Bobby C. , Hesterlee, Jerry M. , Watkins, Clinton E. , Sullivan, James H.
- 申请人地址: 113 Candy Circle Carrollton, GA 30117 US
- 专利权人: Gentry, Bobby C.,Hesterlee, Jerry M.,Watkins, Clinton E.,Sullivan, James H.
- 当前专利权人: Gentry, Bobby C.,Hesterlee, Jerry M.,Watkins, Clinton E.,Sullivan, James H.
- 当前专利权人地址: 113 Candy Circle Carrollton, GA 30117 US
- 代理机构: Brandon, Paul Laurence
- 优先权: US139557 19980825; US314317 19990519
- 国际公布: WO0011680 20000302
- 主分类号: D01H13/26
- IPC分类号: D01H13/26 ; D02G3/26 ; D02G3/36 ; H01G7/00
摘要:
A method of an apparatus for making twisted electrical cable (T), such as 600 volt secondary distribution cable, and the twisted cable product are disclosed. The apparatus comprises a first plurality of stationary payoff reels (32) each wound with a length of bare wire conductor (C). The conductors (C) are simultaneously payed off the reels (32) to a pay out accumulator (34) accumulating a portion of the conductors during replacement of spent pay out reels (32). At least one extrusion (40) process arranged downstream of the accumulator (34) applies a plastic insulation material to a respective conductor as it passes through its respective extrusion process (40). A cooling and/or curing through (18) through which water is flowed cools and/or cures the plastic insulation. A take-up accumulator (20) arranged dowstream of the cooling and/or curing through (18) accumulates a portion of each insulated conductor during changeover of the take-up reel (28) arranged dowstream of the take-up accumulator (20). The take-up reel (28) and (24) may be rotated.
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