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Technical | Shafts | Details   >  Ropes etc

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Winding ropes

The winding ropes used at both shafts were originally of the stranded variety.  When the South shaft was upgraded in 1900, the same type of rope was again used but, due to the tendency of the ropes to twist, problems were soon encountered with the cages coming into contact as they passed each other.  Various alternative types of rope were tried before the (expensive) locked-coil rope eventually eliminated the problem.  There had never been a problem in the North shaft since the solid guides used there prevented the cages from twisting. After the South shaft was deepened in 1921 rail guides were installed there but by then the use of locked coil rope for winding had become standard.

N winder rope 1904 -s

North  pit winding rope detail circa 1904 (FoPP/JST).     This appears to be a 6 strand right-hand lay rope. The resolution is inadequate to determine whether it’s Langs or Ordinary lay.

details:

  • North shaft
    • 1877-1891 
      • type of rope:      ?round? strand
    • 1891-1904
      • type of rope:      ?round? strand
      • type of strand:    ??
      • type of lay:       ?Langs?
      • type of wire:      pliable plough steel
      • surface finish:    ??
      • size of rope:      1⅝in dia.
    • 1904-19?? 
      • type of rope:      ??
    • 19??-closure 
      • type of rope:      locked-coil
      • type of strand:    ??
      • type of lay:       ??
      • type of wire:      ?? steel
      • surface finish:    ?galvanised?
      • size of rope:      48mm dia.
  • South shaft
    • 1879-1888 
      • type of rope:      ?round? strand
    • 1888-1891
      • type of rope:      ?round? strand
      • type of strand:    ??
      • type of lay:       ?Langs?
      • type of wire:      pliable plough steel
      • surface finish:    ??
      • size of rope:      1⅝in dia.
    • 1891-1900 
      • type of rope:      ?round? strand
    • 1900-1922 
      • type of rope:      locked-coil
    • 1922-closure 
      • type of rope:      locked-coil
      • type of strand:    n/a
      • type of lay:       n/a
      • type of wire:      ?? steel
      • surface finish:    ?galvanised?
      • size of rope:      48mm dia.

Capping

In the late 19th century the winding rope capping utilised the  wedge type cappel.  It’s not known how long these remained in use, but they were eventually superceded by white-metal capping

pre 1904 suspension gear #1
1907 cappel 2 -s

North  pit suspension gear circa 1900 (FoPP/JST)

North  pit winding rope cappel circa 1907 (FoPP/JST)

details:

    • 1875-19?? 
      • type:              wedge
    • 19??-closure 
      • type:              white metal

Detaching hooks

details:

  • 1875-1904 
    • type:                Nth & Sth:  Kings?
    • detaching bell:
      • Nth:            ??
      • Sth:            ??
  • 1905-19?? 
    • type:                Nth & Sth:  Kings
    • detaching bell:
      • Nth:            3in thick, 12in dia
      • Sth:            ??
  • 19??-closure 
    • type:                Nth: Kings,  Sth: Ormerod
    • detaching bell:
      • Nth:            3in thick, 12in dia
      • Sth:            ??

Cage suspension

Balance ropes

Bibliography

  • Colliery Guardian 1892
  • J.C.B Hendy, Trans. Fed. Inst. Min. Eng.
  • Lilleshall Co. design drawings 1904 / 1930
  • British Coal correspondance file 1976

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07:47:21 PM

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