A locking bar may include one or more of the following: at least two tube sections which are telescopically arranged in the longitudinal direction of the locking bar; at least two connection elements which are arranged at respective ends of the locking bar and are configured for being received into a holding element; at least one spring element; and a first bar part and a second bar part that are arranged in a manner in which they are rotatable to one another over an angle about their common longitudinal axis, the first bar part including a first tube section of the at least two tube sections and the second bar part including a second tube section of the at least two tube sections, where the spring element is configured such that it applies a torsion force respectively acting on the first and second bar parts.

A locking bar may include one or more of the following: at least two tube sections which are telescopically arranged in the longitudinal direction of the locking bar; at least two connection elements which are arranged at respective ends of the locking bar and are configured for being received into a holding element; at least one spring element; and a first bar part and a second bar part that are arranged in a manner in which they are rotatable to one another over an angle about their common longitudinal axis, the first bar part including a first tube section of the at least two tube sections and the second bar part including a second tube section of the at least two tube sections, where the spring element is configured such that it applies a torsion force respectively acting on the first and second bar parts.

An apparatus for an amusement park includes a mounting device for use in a transportation vehicle in the amusement park, wherein the mounting device is configured to retain a personal electric vehicle (PEV). The apparatus for the amusement park also includes a base assembly of the mounting device configured to secure the mounting device to a floor of the transportation vehicle. The apparatus for the amusement park further includes an arm of the mounting device including a first portion and a second portion, wherein the first portion of the arm is pivotally coupled to the base assembly via a hinge assembly and the second portion of the arm is coupled to a retaining assembly of the mounting device configured to retain the PEV, and wherein the first portion and the second portion are coupled to one another at a joint.

An apparatus for an amusement park includes a mounting device for use in a transportation vehicle in the amusement park, wherein the mounting device is configured to retain a personal electric vehicle (PEV). The apparatus for the amusement park also includes a base assembly of the mounting device configured to secure the mounting device to a floor of the transportation vehicle. The apparatus for the amusement park further includes an arm of the mounting device including a first portion and a second portion, wherein the first portion of the arm is pivotally coupled to the base assembly via a hinge assembly and the second portion of the arm is coupled to a retaining assembly of the mounting device configured to retain the PEV, and wherein the first portion and the second portion are coupled to one another at a joint.

A portable power system assembly that includes a portable power system (PPS) and a dock. The dock is mountable to a vehicle and includes a PPS holding tray and an actuator arm, with the actuator arm capable of being pivoted from a first position to a second position, the holding tray including a PPS receiving station and a PPS securing station, and the securing station including electrical supply terminals. The PPS includes a housing with opposing ends, there being mating electrical terminals at one end and at least one abutment region at the other end for engagement with the actuator arm. The actuator arm engages with the abutment region of a PPS in the receiving station to move, during pivoting of the actuator arm from its first position to its second position, the PPS from the receiving station to the securing station for mating electrical engagement of the PPS and dock electrical terminals, and, in its second position, the actuator arm engages with the PPS in the securing station to releasably lock the PPS in the securing station.

Disclosed herein is an adjustable shoring beam having a hook assembly configured to mate with E-track mating features. The adjustable shoring beam can be adjusted over a predetermined length range by adjusting the tube assembly and the rod assembly. In some embodiments, the extension length is fixed using a fixing clamp coupled to the tube assembly and the rod assembly. A connecting clamp and bracket may be used to couple a first adjustable shoring beam to a second adjustable shoring beam.

Disclosed herein is an adjustable shoring beam having a hook assembly configured to mate with E-track mating features. The adjustable shoring beam can be adjusted over a predetermined length range by adjusting the tube assembly and the rod assembly. In some embodiments, the extension length is fixed using a fixing clamp coupled to the tube assembly and the rod assembly. A connecting clamp and bracket may be used to couple a first adjustable shoring beam to a second adjustable shoring beam.

A cargo trailer ladder assembly for safely entering or exiting a cargo trailer includes a pair of load locks that is each extendable between walls of a cargo trailer for securing cargo in the cargo trailer. A ladder is included that has a plurality of engagement points thereon. Each of the load locks is positionable in respective ones of the engagement points for storing the load locks with the ladder. The ladder is positionable to engage the cargo trailer to facilitate a user to safely climb into or out of the cargo trailer. A strap is removably coupled to the ladder and the strap can be slung over the user's shoulder for carrying the ladder.

A deck leveling system may include a track, a beam, a first foot assembly and/or a second foot assembly. The first and second foot assembles may be connected to the beam and may be configured to move along the track. The beam and the first and second foot assemblies may be configured to move relative to the track when the first and second foot assembles are in an unlocked state. The beam may be positioned perpendicular relative to the track when the first and second foot assembles are in a locked state. The beam may be in a position that is not perpendicular relative to the track when the first and second foot assembles are in the unlocked state.

A deck leveling system may include a track, a beam, a first foot assembly and/or a second foot assembly. The first and second foot assembles may be connected to the beam and may be configured to move along the track. The beam and the first and second foot assemblies may be configured to move relative to the track when the first and second foot assembles are in an unlocked state. The beam may be positioned perpendicular relative to the track when the first and second foot assembles are in a locked state. The beam may be in a position that is not perpendicular relative to the track when the first and second foot assembles are in the unlocked state.