A vehicle includes a chassis, a front axle coupled to a front end of the chassis, a rear axle coupled to a rear end of the chassis, a pair of front downriggers coupled to the front end of the chassis forward of the front axle, a pair of rear downriggers coupled to the rear end of the chassis rearward of the rear axle, and an outrigger assembly coupled to the chassis between the front axle and the rear axle. The pair of front downriggers is selectively extendable to engage a ground surface. The pair of rear downriggers is selectively extendable to engage the ground surface. The outrigger assembly includes a pair of outriggers that are selectively extendable laterally outward at an angle relative to a horizontal.

The present invention relates to a facility comprising: a fixed frame fixedly installed on an outer wall of a veranda or a balcony of a high-rise building; a foldable evacuation box which can be unfolded in the form of a rectangular parallelepiped having an open top side and has and evacuation door on a side thereof; a fall prevention and evacuation means which can be structurally changed to an emergency stairway for fire evacuation; an evacuation box locking means which allows the foldable evacuation box to be unfolded in a rectangular parallelepiped form; a locking means which holds and fixes the fall prevention and evacuation means to the fixed frame; and an entry prevention door which prevents an evacuee from entering inside a veranda or a balcony from the foldable evacuation box through the fixed frame.

The present invention provides a pool ladder with an automatic wash-down system for cleaning a person's feet before entering a swimming pool. The pool ladder includes a staircase to allow a person to climb into the swimming pool. The wash-down system includes nozzles positioned in the staircase to direct water spray towards the person's feet. The wash-down system further includes sensors to detect the presence of the person on the staircase and a controller to regulate the flow of water to the nozzles, based on signals from the nozzles, for automatic washing of the person's feet when the person is standing on one of the steps of the staircase.

A movable storage assembly has first and second mobile storage units that are selectively movable towards and away from one another and are equipped with a deployable and retractable (or installable and removable) platform to facilitate access to upper regions of the storage units. The platform is movably coupled to one of the mobile storage units and can be repositioned between a deployed or installed position in which the platform interlocks the first storage unit to the second storage forming an elevated walking or standing surface therebetween, and a retracted or removed position in which the platform is partially disconnected to allow the first mobile storage unit to move independently and into close proximity with the second mobile storage unit.

Disclosed is a ladder arrangement secured to a container. Climbing on the roof or to the top of a container may be unsafe for the user if the upper end of the ladder cannot be firmly secured. The present ladder arrangement includes a fasten provided in the ladder, which can be arranged from the lower level of the container into the fastening position in the container corner piece and into the release position for detaching the ladder from the container corner piece.

The present disclosure relates to a safety apparatus for a ladder. Specifically, a safety apparatus for a ladder according to an embodiment of the present disclosure protects safety of a user who uses a ladder, and the safety apparatus includes a guard member provided to be mounted on the ladder and extending in one direction, and a plurality of fixing members connected to the guard member, disposed to be spaced apart from one another in a longitudinal direction of the guard member, and configured to fix the guard member to the ladder, in which the guard member has at least a part configured to protrude toward a rear side of the ladder and cover a rear surface of the ladder.

A set of detachable base ladder safety handrails comprising: a pair of tubular cross-section handrails, wherein said handrails are made of metal, preferably aluminum, wherein one handrail is situated approximately one to a few inches away from the distal edge of one of the two ladder side rails, wherein a second handrail is situated approximately one to a few inches away from the distal edge of the second ladder side rail, wherein said pair of handrails are on or substantially on the same plane which ladder side rails and rungs connecting said ladder side rails lie, wherein said pair of handrails are parallel to each other and said ladder side rails, wherein a plurality of removable clamps is attached to each of said ladder side rails, wherein each of the said handrails is coupled to said plurality of removable clamps by a plurality of clamp-to-handrail links, wherein each clamp-to-handrail link is securely bonded, welded, or fastened to said clamp on one end and nearest handrail on said link's opposite end, wherein said clamp-to-handrail links are made of a solid circular, tubular, or thin shell cross-section and are preferably made from aluminum, wherein at least two clamps are attached to each ladder side rail and at least one clamp is attached near each of the two ends of said ladder side rail, wherein the surface of said handrails have a durable and high grip topology, preferably knurled.

The step ladder with the armrest comprises two front legs, two rear legs, at least one rung, and an armrest. The armrest comprises a lateral tube, two vertical tubes, and a lock mechanism. The lateral tube is connected to top ends of the two vertical tubes, and the two vertical tubes are respectively and movably disposed in the two front legs. The lock mechanism comprises a link rod disposed in the lateral tube, two push rods, two pins, two pin springs, and two push rod springs respectively disposed in the two vertical tubes. The two push rod springs drive the two push rods to move upward to abut the link rod. The two pin springs drive the two pins to move laterally out of the through holes the two vertical tubes to be disposed in two of the plurality of positioning holes.

A ladder hoop having a hoop shaped member with an inner facing surface, an outer facing surface, a top and a bottom. The hoop has two terminating ends forming an opening there between, and each terminating end is adapted to attach to a scaffold ladder. The hoop includes tabs supporting a member movable on the tabs between an open position and a closed position.