Title:
LIFELINE WINDING METHOD AND ITS DEVICE
Document Type and Number:
Japanese Patent JP3590005
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a lifeline winding method, and its device by which the winding of a lifeline is quickly performed, and the lifeline extendable to a long distance without entanglement can be housed.
SOLUTION: Standing poles 1 and 1 are arranged in parallel. Two vertically detachable external cylinders 2 and 2 are fixed to them. The lifeline is wound around the external cylinders in a figure-of-eight while leaving a non-wound rope section 5 from the final end section 4 of the lifeline 3, and a figure-of-eight wound section 6 is formed. A stacked figure-of-eight wound section 7 is formed by stacking the wound sections 6. The external cylinders are simultaneously removed upward from the poles by lifting the external cylinders together with the stacked wound section. The external cylinders are placed in a lifeline housing case under the standing state. The external cylinders are removed upward from the stacked wound section, which is housed in the housing case.
Inventors:
Masahiko Iida
Application Number:
JP2001182856A
Publication Date:
November 17, 2004
Filing Date:
June 18, 2001
Export Citation:
Assignee:
Saitama
International Classes:
A62B1/18; (IPC1-7): A62B1/18
Domestic Patent References:
| JP1308367A | ||||
| JP62218298A |
Attorney, Agent or Firm:
Norio Kinoshita