Title:
ROPE FOR DROPPING PLAY AND PLAY DEVICE USING THE SAME
Document Type and Number:
Japanese Patent JP3426706
Kind Code:
B2
Abstract:
PURPOSE: To receive a player dropping from a considerably higher place more safely.
CONSTITUTION: This device is constituted by providing a jump board 3 provided at prescribed height, a supporting structure body 1 which supports the jump board 3, a first rope 10 and a second rope 11 both representing prescribed elastic modulus, a supporting means which supports each terminal part of the first rope 10 and the second rope 11, and one or more connectors 12 which engage the first rope 10 and the second rope 11 mutually. The second rope 11 is provided with free length longer than rope length when the first rope 10 supports a dropping player 8 and is extended, and also, a tightening part in which the connector 12 is tightened with and fixed on the second rope 11, and a wheel ring part fitted with play in the first rope 10 are provided.
Inventors:
Yasushi Ochi
Application Number:
JP14066094A
Publication Date:
July 14, 2003
Filing Date:
May 19, 1994
Export Citation:
Assignee:
BL Day Oriental Co., Ltd.
International Classes:
A63G31/00; A63B5/16; (IPC1-7): A63G31/00
Domestic Patent References:
| JP623151A |
Attorney, Agent or Firm:
Satoshi Murakami