In canyoneering, it is used to isolate rope strands to allow one person to rappel while another is getting on the rappel, or allow rappellers the option of using a single or a double rope.
12.
The test to determine the fall count uses a 5.1m rope and drops a weight ( 80Kg single rope / 50Kg double rope ) so that it falls 4.8m before experiencing a reaction force from the rope.
13.
He introduced a centralised storage area and a logical positioning of buildings, and his double rope-house combined the previously separate tasks of spinning and laying while allowing the upper floor to be used for the repair of sails.
14.
Takakura retired from the " pink film " scene after starring in five Roman Porno films written by Oniroku Dan, her final movie for Nikkatsu being the January 1985 " Double Rope Torture " to which the Weissers give only a one-star rating, calling the film a " stillborn project ".
15.
Work carried out in 1916-17 included the construction of flues for saving arsenic, the electric lighting of the mines and mill, the construction of a new concrete dam, a new elevated double rope line form the new tin shaft to the mill, new self feeders at the mill, and the redressing works was to be remodelled and shifted from its present location at the mill to the calciner.
