Abstract: A rod pulling device for pulling a rod anchored in surrounding material, the rod pulling device comprising: a substantially elongated device body; a carriage movable along the device body; an actuator operatively coupled to the carriage for selectively moving the carriage along the device body; and a gripping assembly mounted to the carriage for selectively gripping the rod; wherein the gripping assembly includes a pair of jaws each defining a respective gripping surface for gripping the rod, the gripping surfaces facing each other and defining a gap therebetween for receiving the rod, the jaws being movable between open and closed configurations, wherein the gap is narrower in the closed configuration than in the open configuration.

Abstract: A height adjustable platform assembly securable to a building including a pair of anchors each removably mountable to the building through an opening thereof at a respective one of the opening lateral edges; a pair of supports each removably mounted to a respective one of the anchors; and a platform positionable so as to extend between the supports and be supported thereby. With the height adjustable platform assembly operatively secured to the building with the anchors mounted through the building opening, the supports each protrude outwardly from the building and support the platform outside of the building adjacent to the building outside surface. Each support is mountable to the respective one of the anchors at at least two vertically spaced apart locations therealong to allow adjustment of a vertical position of the platform relative to the building.

Abstract: An elevator shaft access safety device for an elevator shaft access provided with landing doors extending thereacross, the landing doors being flanked by substantially vertical first and second jambs, the elevator shaft access safety device being securable to the first and second jambs while the landing doors remain closed.

Abstract: An elevator shaft access safety device for an elevator shaft access provided with landing doors extending thereacross, the landing doors being flanked by substantially vertical first and second jambs, the elevator shaft access safety device being securable to the first and second jambs while the landing doors remain closed.

Abstract: A weld-free scaffold for suspending from the top of a wall includes inverted L-shaped hangers with hooks on horizontal top arms thereof for engaging the top of the wall, feet on the bottom ends of the vertical arms of the hangers for extending between studs for stabilizing the scaffold, horizontal support bars extending outwardly from the hangers for supporting platform planks, adjustable stops on the bars for locking planks in position, and a railing defined by posts mounted in the outer ends of the bars and rails detachably securable to said posts.

Abstract: A carrier having a foot member, a post and a top member. The foot member has a first end and a second connecting end adapted to be detachably connected to a hitch of a vehicle. A bottom end of the post is connected to the first end of the foot member and extends upwardly therefrom in an operational position. The top member is pivotally connected to a top end of the post and is displaceable between a deployed operative position where at least a carrying portion thereof extends away from the vehicle and a collapsed inoperative position where the carrying portion and a major part of the top member are located between a longitudinal axis the post and the vehicle. Retaining means selectively retain the top member at least in the deployed position.

Abstract: A sporting article transport rack that is engageable to a hitch of an automotive vehicle is provided. The rack comprises a hitch engaging portion that is fastenable to the hitch and which extends therefrom away from the automotive vehicle. An elongated stem portion extends upwardly from the hitch engaging portion. An article support member is securable to an upper end of the elongated stem portion and is cantilevered therefrom. The article support member is removable from the elongated stem portion.

Abstract: A carrier having a foot member, a post and a top member. The foot member has a first end and a second connecting end adapted to be detachably connected to a hitch of a vehicle. A bottom end of the post is connected to the first end of the foot member and extends upwardly therefrom in an operational position. The top member is pivotally connected to a top end of the post and is displaceable between a deployed operative position where at least a carrying portion thereof extends away from the vehicle and a collapsed inoperative position where the carrying portion and a major part of the top member are located between a longitudinal axis the post and the vehicle. Retaining means selectively retain the top member at least in the deployed position.

Abstract: A sporting article transport rack that is engageable to a hitch of an automotive vehicle is provided. The rack comprises a hitch engaging portion that is fastenable to the hitch and which extends therefrom away from the automotive vehicle. An elongated stem portion extends upwardly from the hitch engaging portion. An article support member is securable to an upper end of the elongated stem portion and is cantilevered therefrom. The article support member is removable from the elongated stem portion.

Abstract: A simple, yet sturdy bicycle and ski carrier for attachment to a vehicle trailer hitch includes an inverted L-shaped post, the horizontal top arm of which receives brackets for connecting articles to the post, a frame at the bottom end of the post, and a mounting block for attachment to the rear end of a trailer hitch bar. The frame includes a rod extending between parallel sides for insertion into a transverse groove in the front of the mounting block, a sleeve near the rear end of the frame rotatably supporting cam plates, a lever for rotating the cam plates, and a linkage between the lever and the plates, for rotating the latter between a mounting block engaging position for securing the frame on the block and a release position, permitting removal of the frame from the hitch.