JPH0444714Y2 - - Google Patents

Info

Publication number

JPH0444714Y2

JPH0444714Y2 JP8910487U JP8910487U JPH0444714Y2 JP H0444714 Y2 JPH0444714 Y2 JP H0444714Y2 JP 8910487 U JP8910487 U JP 8910487U JP 8910487 U JP8910487 U JP 8910487U JP H0444714 Y2 JPH0444714 Y2 JP H0444714Y2

Authority

JP

Japan

Prior art keywords

transfer

derrick

pipe

hull

trolley

Prior art date

1987-06-11

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Expired

Links

• Espacenet
• Global Dossier
• Discuss

• 238000005065 mining Methods 0.000 claims description 15
• 230000003028 elevating effect Effects 0.000 claims description 14
• 238000004804 winding Methods 0.000 claims description 3
• 238000010586 diagram Methods 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 239000012530 fluid Substances 0.000 description 2
• 230000007704 transition Effects 0.000 description 2
• PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
• PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
• 238000005516 engineering process Methods 0.000 description 1
• 229910052500 inorganic mineral Inorganic materials 0.000 description 1
• 238000009434 installation Methods 0.000 description 1
• 229910052748 manganese Inorganic materials 0.000 description 1
• 239000011572 manganese Substances 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 239000011707 mineral Substances 0.000 description 1
• 230000032258 transport Effects 0.000 description 1