公开(公告)号：US5947870A

公开(公告)日：1999-09-07

申请号：US45422

申请日：1998-03-20

Applicant: David Wayne Hall ,  Lynn N. Bishop

Inventor： David Wayne Hall ,  Lynn N. Bishop

IPC: A63B5/11 ,  A63B69/18 ,  A63B5/18

CPC classification number: A63B5/11 ,  A63B21/023 ,  A63B2210/50 ,  A63B69/18

Abstract: An exercise and rehabilitation apparatus for skiers and athletes who need to maintain good endurance, balance, coordination, and strength in their legs is disclosed which allows for movement both horizontally and vertically while jumping side to side without jarring the back, knees, tendons, and joints, etc. The apparatus is composed of two or more rebounding bodies wherein the angle of inclination with respect to the base may be adjusted.

Abstract translation: 公开了一种需要在腿部保持良好的耐力，平衡，协调和强度的滑雪者和运动员的运动和康复设备，其允许横向和纵向移动，而不会刺激背部，膝盖，腱和 接头等。该装置由两个或更多个回弹体组成，其中相对于基座的倾斜角度可以被调节。

公开(公告)号：US07331904B2

公开(公告)日：2008-02-19

申请号：US11119137

申请日：2005-04-28

Applicant: David Wayne Hall

Inventor： David Wayne Hall

IPC: A63B21/00

CPC classification number: A63B5/11 ,  A63B21/023

Abstract: A novel trampoline at least includes: a trampoline frame; a trampoline mat operatively surrounded by the trampoline frame; and a plurality of trampoline spring members operatively coupled between the trampoline frame and the trampoline mat. Each trampoline spring member at least includes: a first spring coupler located at a first end of the spring member; a second spring coupler located at a second end of the spring member; a first spring member section coupled to the first spring coupler; a second spring member section coupled to the second spring coupler; at least a third spring member section coupled between the first spring member section and the second spring member section, the third spring member section having a spring constant greater than the spring constants of the first and second spring member sections. The effective spring constant of the spring members increases stepwise with increases in the forces transmitted by trampoline users, and overall spring member deflections are dampened with increases in the forces transmitted by trampoline users.

公开(公告)号：US07422547B2

公开(公告)日：2008-09-09

申请号：US11970437

申请日：2008-01-07

Applicant: David Wayne Hall

Inventor： David Wayne Hall

IPC: A63B21/00

CPC classification number: A63B5/11 ,  A63B21/023

Abstract: A novel trampoline at least includes: a trampoline frame; a trampoline mat operatively surrounded by the trampoline frame; and a plurality of trampoline spring members operatively coupled between the trampoline frame and the trampoline mat. Each trampoline spring member at least includes: a first spring coupler located at a first end of the spring member; a second spring coupler located at a second end of the spring member; a first spring member section coupled to the first spring coupler; a second spring member section coupled to the second spring coupler; at least a third spring member section coupled between the first spring member section and the second spring member section, the third spring member section having a spring constant greater than the spring constants of the first and second spring member sections. The effective spring constant of the spring members increases stepwise with increases in the forces transmitted by trampoline users, and overall spring member deflections are dampened with increases in the forces transmitted by trampoline users.

Abstract translation: 一种新颖的蹦床至少包括：蹦床框架; 由蹦床框架操作地包围的蹦床; 以及可操作地联接在蹦床框架和蹦床垫之间的多个蹦床弹簧构件。 每个蹦床弹簧构件至少包括：位于弹簧构件的第一端处的第一弹簧联接器; 位于弹簧构件的第二端的第二弹簧联接器; 耦合到所述第一弹簧耦合器的第一弹簧构件部分; 耦合到所述第二弹簧耦合器的第二弹簧构件部分; 至少第三弹簧构件部分，其联接在所述第一弹簧构件部分和所述第二弹簧构件部分之间，所述第三弹簧构件部分具有大于所述第一和第二弹簧构件部分的弹簧常数的弹簧常数。 弹簧构件的有效弹簧常数随着蹦床用户传递的力的增加而逐步增加，并且随着蹦床用户传递的力的增加，整个弹簧构件偏转被衰减。