The invention relates to a control bar for grip, traction and control of a traction unit which has the control means of the control device, steering, acceleration and possible elevation and descent integrated into the structure thereof, the control means able to be thumbwheels, push buttons, pressure sensors, a gyroscope, a joystick or any combination of the same, or electronic processing means that allow for voice recognition. It also has a control unit and another communications unit (either connected by wiring or wireless) as well as its own power supply integrated in the support structure or received from the traction unit.

The invention relates to a control bar for grip, traction and control of a traction unit which has the control means of the control device, steering, acceleration and possible elevation and descent integrated into the structure thereof, the control means able to be thumbwheels, push buttons, pressure sensors, a gyroscope, a joystick or any combination of the same, or electronic processing means that allow for voice recognition. It also has a control unit and another communications unit (either connected by wiring or wireless) as well as its own power supply integrated in the support structure or received from the traction unit.

A multipurpose watercraft has a pair of catamaran pontoons supported by way of a transverse control bar at forward regions thereof. The watercraft may have an arched equipment rack framework extending above rearward regions of the pontoons. The watercraft also has a pair of electric motor thrusters located respectively beneath each pontoon and the control bar comprises a pair of controls operable by hand, each control operable to control a respective thruster forwards or backwards. Alternatively, the thrusters may be remotely controlled. This configuration allows an operator to be pulled behind the control bar horizontally between the pontoons, snorkellers to be pulled behind the watercraft for recreational sightseeing and/or for remote-control rescue operations.

A multipurpose watercraft has a pair of catamaran pontoons supported by way of a transverse control bar at forward regions thereof. The watercraft may have an arched equipment rack framework extending above rearward regions of the pontoons. The watercraft also has a pair of electric motor thrusters located respectively beneath each pontoon and the control bar comprises a pair of controls operable by hand, each control operable to control a respective thruster forwards or backwards. Alternatively, the thrusters may be remotely controlled. This configuration allows an operator to be pulled behind the control bar horizontally between the pontoons, snorkellers to be pulled behind the watercraft for recreational sightseeing and/or for remote-control rescue operations.

An extendable and retractable handle assembly comprises a handle connected to a marine vessel or watercraft. The handle is housed within the profile of the watercraft and is further connected to the watercraft by an elastic cord. The elastic cord is connected to both the handle and the watercraft to provide tension to the handle when extended.

A water sports apparatus (20) including a water vehicle (30) having a motorized, in particular electric, drive (36), wherein the water vehicle (30) is designed without an onboard steering device, wherein the water sports apparatus (20) includes a tether (40) for towing a water sports enthusiast (62) or a second water sports apparatus (64) along behind the water vehicle (30), wherein the water vehicle (30) includes a fastening device (38) for fastening the tether (40), wherein the tether (40) is fastened or can be fastened by one end to the fastening device (38), wherein the fastening device (38) is arranged in a stern-side half of the water vehicle (30), and wherein a handle (50) for a water sports enthusiast (62) or for a second water sports apparatus (64) is arranged, in particular fastened or fastenable, on another end of the tether (40).

A water sports apparatus (20) including a water vehicle (30) having a motorized, in particular electric, drive (36), wherein the water vehicle (30) is designed without an onboard steering device, wherein the water sports apparatus (20) includes a tether (40) for towing a water sports enthusiast (62) or a second water sports apparatus (64) along behind the water vehicle (30), wherein the water vehicle (30) includes a fastening device (38) for fastening the tether (40), wherein the tether (40) is fastened or can be fastened by one end to the fastening device (38), wherein the fastening device (38) is arranged in a stern-side half of the water vehicle (30), and wherein a handle (50) for a water sports enthusiast (62) or for a second water sports apparatus (64) is arranged, in particular fastened or fastenable, on another end of the tether (40).

This application describes a handlebar and handlebar end assembly for effectively locking a handlebar end to a handlebar without the use of tools or instruments. The handlebar and handlebar end assembly according to an embodiment comprises a knob, threaded stud, non-threaded expansion retaining block, threaded expansion retaining block and handlebar. According to another embodiment, a wakeboard/water sports binding/boot attachment system for more securely attaching a wakeboard/water sports binding/boot to the ski/board is disclosed herein.

An apparatus for automated rope management on a vessel is described. The apparatus may include a first retraction unit configured to provide rotation about a first rotational axis, a second retraction unit connected to the first retraction unit and configured to provide rotation about a second rotational axis, and a base plate coupled to the first retraction unit and configured for mounting the apparatus to the vessel.

An apparatus for automated rope management on a vessel is described. The apparatus may include a first retraction unit configured to provide rotation about a first rotational axis, a second retraction unit connected to the first retraction unit and configured to provide rotation about a second rotational axis, and a base plate coupled to the first retraction unit and configured for mounting the apparatus to the vessel.