Abstract: Disclosed is a coupling system for coupling a piece of equipment rigidly connected to a user with at least one rigging strand, including a central body made of two parts configured to be assembled with one another via an attachment unit, a fastener including two ends, a shell configured to at least partially cover the side surface of the central body, and at least one lock configured to engage with the shell in order to releasably lock the second end of the fastener, the shell being movable in translation over the side surface of the central body and being connected to the central body via at least one elastic recall component.

Abstract: Disclosed is a coupling system for coupling a piece of equipment rigidly connected to a user with at least one rigging strand, including a central body made of two parts configured to be assembled with one another via an attachment unit, a fastener including two ends, a shell configured to at least partially cover the side surface of the central body, and at least one lock configured to engage with the shell in order to releasably lock the second end of the fastener, the shell being movable in translation over the side surface of the central body and being connected to the central body via at least one elastic recall component.

Abstract: A paddle assembly includes a paddle with a handle having a fixed blade attached at one end and a grip member attached at the opposite end, a removable blade and attachment unit configured to removably attach the removable blade to the paddle, such that the paddle assembly is able to take on a first, double-paddle configuration when the removable blade is attached to the end of the handle on the grip member side, or a second, single-paddle configuration when the removable blade is attached to the end of the handle on the fixed blade side and against the fixed blade.

Abstract: A paddle assembly includes a paddle with a handle having a fixed blade attached at one end and a grip member attached at the opposite end, a removable blade and attachment unit configured to removably attach the removable blade to the paddle, such that the paddle assembly is able to take on a first, double-paddle configuration when the removable blade is attached to the end of the handle on the grip member side, or a second, single-paddle configuration when the removable blade is attached to the end of the handle on the fixed blade side and against the fixed blade.

Abstract: Disclosed is a coupling system for coupling a piece of equipment rigidly connected to a user with at least one rigging strand, including a central body made of two parts configured to be assembled with one another via an attachment unit, a fastener including two ends, a shell configured to at least partially cover the side surface of the central body, and at least one lock configured to engage with the shell in order to releasably lock the second end of the fastener, the shell being movable in translation over the side surface of the central body and being connected to the central body via at least one elastic recall component.

Abstract: A device is provided which is used automatically to release the lines of a power kite or kitesurf when, under the force of the wind, the bar applies pressure on a quick release jaw clip or snap hook. According to the invention, the rear liens are fixed to the ends of the bar and to the rear ends of the wing. Moreover, the clip or snap hook is connected to the front lines which are in turn connected to the wing and to the user by the device. The device includes front lines, jaw elements belonging to the clip or snap hook; an axle comprising a shackle around which the clip or snap hook pivots; lugs belonging to the clip or snap hook; a spring; a bar having the rear lines attached to the ends thereof; and a cord which is connected to the shackle and to the kitesurfer (or user) by his/her harness.

Abstract: A device is provided which is used automatically to release the lines of a power kite or kitesurf when, under the force of the wind, the bar applies pressure on a quick release jaw clip or snap hook. According to the invention, the rear liens are fixed to the ends of the bar and to the rear ends of the wing. Moreover, the clip or snap hook is connected to the front lines which are in turn connected to the wing and to the user by the device. The device includes front lines, jaw elements belonging to the clip or snap hook; an axle comprising a shackle around which the clip or snap hook pivots; lugs belonging to the clip or snap hook; a spring; a bar having the rear lines attached to the ends thereof; and a cord which is connected to the shackle and to the kitesurfer (or user) by his/her harness.

Abstract: The subject invention is for creating and managing enterprises online by means of applications running on a server in a data network environment. The server can be accessed from clients over the data network and the Application programs can be started by means of a graphical interface offered to the clients. The processed data of the application programs can be accessed by the clients or stored on distributed resources of the data network. In addition, the applications generate data relevant for creating and/or managing enterprises or databases.