Title:
ROPE FOR ROPE SKIPPING
Document Type and Number:
Japanese Patent JP2018008134
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a rope skipping rope which is free from habits under any storage state and which facilitates stable rotation.SOLUTION: The rope part is made by putting a string with 1-4 mm diameter through 2-6 cm length of cylindrical parts for which synthetic resin or rubber kind is used. As a result, the rope is free from habits and, using a centrifugal force by the weight of the cylindrical parts, support is performed on the action of rotating the rope. In addition, with the straight line of the cylindrical parts, the rotating force is easily transmitted directly to the rope part, so that a beautiful circle is easily drawn.SELECTED DRAWING: Figure 1
More Like This:
| WO/2008/062180 | SKIPPING APPARATUS |
Inventors:
IKUYAMA MASASHI
Application Number:
JP2017202198A
Publication Date:
January 18, 2018
Filing Date:
October 02, 2017
Export Citation:
Assignee:
NAWATOBI KOSUKE CO LTD
International Classes:
A63B5/20