Self-Powered Running Machine Which Can be Folded in Order to Occupy Less Space

• US 20080132386A1
• Filed: 01/17/2006
• Published: 06/05/2008
• Est. Priority Date: 01/17/2005
• Status: Active Grant

• Current Assignee: Decathlon SA
• Original Assignee: Decathlon SA
• Inventors: Marcy, Christophe, Allion, Nicolas, Ekeloo, Serge, Nys, Gregoire, Helie, Christophe
• Granted Patent: US 7,695,409 B2
• Time in Patent Office: Days
• US Class Current: 482/54
• CPC Class Codes: A63B 22/02 with movable endless bands , e.g. treadmills other training appliances for running on the spot A63B69/0028
• CPC Class Codes: A63B 2210/50 Size reducing arrangements for stowing or transport

Abstract

An independent and foldable running exercise installation that includes: a platform that includes a chassis and, incorporated into the latter, a running track and its tensioning and driving means fixed to the front of the platform, two lateral uprights the top ends of which support a handlebar that includes two lateral branches connected by a linking part, and the ends of which act as handles. Each lateral upright is formed of a front arm and a rear arm which are in parallel and articulated by their lower ends on the side of the platform, on two pivoting axes, and by their top ends to the lateral branches on two pivoting axes. Since the first axis is higher than the second, the four axes forming a deformable parallelogram between a position of use in which the handgrips are more or less horizontal and the lateral uprights are more or less vertical, and a storage position in which the linking part is placed flat on the top of the platform and the lateral uprights on the sides of the platform. The installation includes removable means for locking the lateral uprights at least in the position of use.

Claims

1. An independent and foldable running exercise installation that includes:

a) a platform that includes a running track and a device for tensioning and driving the said running track,

b) two lateral uprights fixed at the front of the platform, where the top ends of these uprights support a handlebar with two handgrips, wherein;

c) the handlebar, in particular in the shape of a U, includes two lateral branches connected to each other by a linking part, with the ends of the two said lateral branches acting as handgrips,

d) and each of the two lateral uprights is formed from two arms, namely a front arm and a rear arm respectively, that are close to each other, parallel and articulated by their lower ends on the side of the platform, on first and second pivoting axes and, by their top ends to the lateral branches of the handlebar on third and fourth pivoting axes, in such a manner that the four axes form a parallelogram that is deformable between a position of use in which the handgrips are more or less horizontal and the lateral uprights are more or less vertical, preferably inclined toward the front of the platform, and a storage position in which the linking part of the handlebar is placed flat on the top of the platform and the lateral uprights are located on the sides of the platform.

2. The installation according to claim 1, wherein the first and the second pivoting axes are offset in height in relation to each other, the first being higher than the second.

3. The installation according to claim 1, wherein the installation includes a removable device for locking the lateral uprights at least in the position of use.

4. The installation according to claim 1, wherein, in the position of use, the rear arm of each lateral upright is resting against the front arm of the same upright, with a slope toward the front of the platform at an angle of the order of 5 to 15°

, and preferably 10°

.

5. The installation according to claim 1, wherein the device for temporarily locking of the lateral uprights in the first position of use include, for each lateral upright, a first locking element that is attached to a given arm and that is designed to come in contact, in a reversible manner, with the other arm, or with a second locking element attached to the other arm.

6. The installation according to claim 1, wherein the two arms of a given lateral upright are enveloped, totally or partially, by a sheath, such as a sleeve of elastic fabric, for example, or an enclosure in a plastic material.

7. The installation according to claim 1, wherein the installation includes protective boots surrounding at least the end portions of the two lateral uprights so as to cover the area of the pivoting axes of the two front and rear arms.

8. The installation according to claim 1, wherein the installation includes a device for detecting the position of use, which is connected to the driving device of the running track and designed to enable the actuation of the driving device only when the detection device detects that the uprights are in the said position of use.

9. The installation according to claim 1, wherein the installation includes at least three support feet, on at least one side of the platform, which together form a stable base area when the installation is placed edgewise on the said side in the storage position.

10. The installation according to claim 1, wherein the installation includes carrying handles, in particular formed at the rear of the platform, and transportation rollers placed so as to project from the face of the platform opposite to the carrying handles, in particular the front face.

11. The installation according to claim 1, wherein the installation includes a control and read-out panel, mounted on the transverse portion of the handlebar with a direction such that, in the storage position, the said panel is placed flat on the top of the platform.

12. The installation according to claim 1, wherein the installation includes a control and read-out panel that is incorporated into the front part of the platform.