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Title:
TRAMPOLINE ASSEMBLY HAVING ADJUSTABLE RESILIENT MEMBERS
Document Type and Number:
WIPO Patent Application WO/2015/170181
Kind Code:
A3
Abstract:
A trampoline assembly (10) comprises a trampoline bed (12); a trampoline frame (14) that supports the trampoline bed (12); and a plurality of spaced apart, resilient members (16) that are attached to and extend substantially between the trampoline bed (12) and the trampoline frame (14) to maintain the trampoline bed (12) in tension. At least one of the resilient members (16) is an adjustable resilient member (216) that can be selectively adjusted while simultaneously connected to both the trampoline frame (14) and the trampoline bed (12) to selectively adjust the tension of the trampoline bed (12). The adjustable resilient member (21 6) includes a resilient assembly (218); a first connector (220) that is movably connected to the resilient assembly (218); and a second connector (222) that is movably connected to the resilient assembly (218). The resilient assembly (218) is rotatable in a first rotational direction to increase the tension of the trampoline bed (12), and in a second rotational direction to decrease the tension of the trampoline bed (12).

Inventors:
IKEGAMI, Masato (3-13-909 Sake-Machi, Moji-kuKitakyushu-shi, Fukuoka ., 801-0863, JP)
Application Number:
IB2015/001171
Publication Date:
January 14, 2016
Filing Date:
May 05, 2015
Export Citation:
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Assignee:
IKEGAMI, Masato (3-13-909 Sake-Machi, Moji-kuKitakyushu-shi, Fukuoka ., 801-0863, JP)
International Classes:
A63B5/11; A63B21/02
Domestic Patent References:
WO2006055885A12006-05-26
Foreign References:
DE2701446A11977-07-21
US4452444A1984-06-05
US20130316876A12013-11-28
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