Title:
複数ベイバンジーコードアクロバティックサスペンション及びトランポリン構造
Document Type and Number:
Japanese Patent JP2004513668
Kind Code:
A
Abstract:
A geometric-tree like gymnastic amusement-thrill structure, devised for relatively safe, exhilarating, gravity defying, action by several novice or skilled aerobatic gymnasts at one time; each enjoying their own bungee-cord suspension. Efficiently based upon a central ground-anchored vertical trunk-pylon member employing a preferably four-way arrangement of radially upward and outwardly extending branch support-booms, each in discreet combination with a laterally supporting ground-anchored beam extending upward to a point proximal the base of its respective support-booms. Plus, nearly vertical compression-load beams are secured at their lower-ends near each support-boom's lower treminus, and secured at their upper-ends near the outer ends of the respective overhanging support-boom. This X-shaped structure is additionally secured in rigid stance via a plurality of strategical placed triangulated tension-cables extending upward at an angle from proximal the ground anchoring point of the lateral ground-anchored beams to a point well up on the support-booms. The structure is preferably of aluminum or steel tubing, and separate bungee-cords are strung between the outer distal ends of each support-boom, and each bungee-cord control-cord rides over a separate polly to extend down to the ground for winch-drawn anchoring. A trampoline is arranged directly below each of the four exemplified bungee-cord aerobatic maneuvering-bays located between the respective support-booms, thereby providing a cooperative elastomeric platform compelling greater imputus to one's gymnastic gyrations.
Inventors:
RAIDT,Alexander
RAIDT,Peter,C.
RAIDT,Peter,C.
Application Number:
JP2001527893A
Publication Date:
May 13, 2004
Filing Date:
October 05, 2000
Export Citation:
Assignee:
RAIDT,Alexander
RAIDT,Peter,C.
RAIDT,Peter,C.
International Classes:
A63B5/16; A63G31/00; A63B5/11; (IPC1-7): A63B5/11; A63G31/00
Attorney, Agent or Firm:
Tomijio Sasashima
Haruyuki Nishiyama
Haruyuki Nishiyama