Matches 1 - 50 out of 201 1 2 3 4 5 >
Match Document Document Title
7556125 Ladder ridge anchor and attachment and stabilizer system  
A ladder ridge anchor device and system incorporating new and improved mechanisms are disclosed herein for attaching a ladder to a roof ridge anchor to secure a ladder over the roof ridge of a...
7537085 Fall restraint anchoring post  
An apparatus for use in fall restraint anchoring of workers on an elevated location includes an upstanding post with at least one attachment loop at an upper end. The post is formed by plurality of...
7516816 Safety rail assembly  
A safety rail assembly for surrounding a structure protruding from a support surface comprises at least three base units for positioning in a free-standing manner on the support surface, support...
7516575 Rooftop opening safety railing  
An improved safety railing for use with an opening in a rooftop or other location. The safety railing is easily securable to the curb, or upstanding wall, surrounding the opening. The securing...
7509702 Barricade system and barricade bracket for use therein  
A protective barricade system to prevent persons from accidentally falling through holes in roofs or floors or from the edges of stairwells, balconies, or pitched roofs. The barricade system...
7493737 Roofing apparatus  
A pitched roof roofing apparatus. The roofing apparatus has a support rail and a platform movably mounted to the support rail. A drive system operably connects the platform to the support rail. The...
7461727 Energy absorber  
An energy absorber comprises a helically coiled stores of at least partially yielding material that is drawn over a roller, or two rollers on perpendicular rotational axes, and securely fixed to a...
7380373 Truss gusset plate and roof anchor safety system  
A roof truss connector plate is provided comprising a mounting plate portion and an anchor portion extending from the mounting plate portion. The truss connector plate is a portion of a roof anchor...
7354025 Roof scaffold bracket  
The present invention provides a roof scaffold bracket ( 12 ) having a roof fixing arm ( 14 ), a platform support arm ( 16 ) pivotally attached ( 28 ) at one end of roof fixing arm ( 14 ) and an...
7240770 Roof anchor  
A roof anchor including a pair of blocks positioned side-by-side. The blocks have adjacent, inner surfaces with notches cut therefrom for receiving a standing seam of a metal roof. The blocks also...
7207414 Supporting bracket assembly for a horizontal lifeline cable  
A supporting bracket assembly for a horizontal lifeline cable ( 4 ) comprises a base plate ( 14 ), bracket means ( 24 ) and holding means ( 28 ) for the cable. The base plate ( 14 ) is provided for...
7195099 Hinged supported roof scaffold  
A support member for roof scaffolding having a base plate that is designed to be secured to a roof deck. The base plate is operably connected to a hinged plate that carries on it a sleeve that is...
7163083 Safety anchoring device comprising a shock absorber  
The invention relates to An anchoring device that is intended for, for example, the roof of a building. The inventive device comprises: a base which is used to fix to roofing; a hook element which...
7104371 Energy absorber  
An energy absorber comprises a helically coiled stores of at least partially yielding material that is drawn over a roller, or two rollers on perpendicular rotational axes, and securely fixed to a...
7036629 Standing seam roof bracket  
A roof attachment apparatus for being mounted on a roof having at least one standing seam. The apparatus comprises a plurality of base plates for being disposed on opposite sides of the standing...
7032710 Anchor point devices, systems and methods for use in fall protection  
An anchoring system includes an anchor member to anchor the lifeline and at least one extending unit to extend the anchor member out to a working position beyond (horizontally) and above...
7028809 Roof gripper  
A bracing device capable of clamping to a rung ladder is disclosed. The bracing device holds the rung ladder in position when hooked over the peak of a pitched roof. At the forward end of the...
6966531 Roof anchors  
There is an anchor for securing a working line ( 54 ) to a structure. The anchor includes a sole plate ( 2 ) with an attachment ( 19 ) for the working line ( 54 ). There is at least one friction...
6932191 Roof scaffold support  
A roof scaffold support is adapted to be located on a ridge of a roof, such as a hip roof, and includes a roof-engaging base unit that has two sections that are pivotally attached to each other and...
6913114 Roof anchor ladder attachment assembly  
A roof ridge anchor assembly for attaching to and securing a ladder to the roof ridge of a building. One embodiment consists of a pair of devices attached to the rungs of a ladder to allow a ladder...
6886662 Hanging scaffold support  
A scaffold support system having an adjustable-width hanger. A vertical leg may support a foot upon which rests a deck, providing a working surface during building construction or modification. A...
6868647 Roof anchor method and apparatus  
A method is provided for mounting a roof anchor ( 10 ) on a roof support structure ( 30 ) having an underside surface ( 32 ), the roof fully or partially covered with roof covering material ( 39 ),...
6857504 Roof retaining apparatus  
The apparatus comprises a framework having two angled arms, one flat portion of each arm adapted to be fixed to a rooftop. An upright extends upwardly from each arm and top and bottom cross members...
6840015 Rooftop fall arrester with working platform  
The fall arrester according to the present invention includes a plurality of upright standards which are spaced apart along the sill plate of a wall of a building under construction. The upright...
6820722 Device for use in erecting roof trusses  
A device for erecting roof comprises a portable platform of a size and weight easily lifted and manipulated by a single worker. The platform is configured to fit over the upper ends of the chords...
6805220 Safety system to prevent falls  
A system for securing a worker to an elevated structure includes a flexible anchor line extendable across the structure, hooks at opposite ends of the flexible anchor line for engaging the...
6786020 Anchor for safety rope  
The anchor device includes a ring mounted to a first end of a rod or tube for receiving the end of a safety rope, a mounting for securing the anchor device to a building element, and a locking nut...
6779629 Rebar anchorage system for horizontal lifeline  
A rebar anchorage system for a horizontal lifeline is described as well as the method of installing the same. Preferably, two triangular frames are secured to vertically extending rebar by eight...
6763910 Safety roof structure including safety stanchions  
Roof structures including safety stanchions for mounting directly to the roof of a building are disclosed. One disclosed safety stanchion has a cross-shaped base for mounting the stanchion on the...
6749041 Joist scaffold unit  
A joist scaffold unit including first and second vertical legs of adjustable length disposed generally parallel to one another. Horizontal crossbars of adjustable length extend between the first...
6732835 Roofing stage for pitched roofs  
A roofing stage for pitched roofs includes first and second elongated tracks disposed generally parallel to one another. A base bracket attaches a lower end of each track to roof beams. Padded feet...
6729101 Adjustable roofing bracket  
There is provide an adjustable roofing bracket having a base, a platform support and a rotating brace. The base includes a frontal portion and a rear portion. Opposing sidewalls extend upwardly...
6718718 Building assembly having standing seams with mounting devices disposed thereon  
A clamp for controlling uplift on a metal roof. The clamp includes a unitary mounting body having a slot extending therethrough. This slot may be positioned over/about a standing seam on a metal...
6698702 Roofing bracket  
A roofing bracket for use with a platform for working on a roof. The roofing bracket includes a base having a proximal and distal end. At least one nail slot is disposed through the base near its...
6688050 Adjustable support system  
An adjustable support system for use in roofing and object support applications, such as on vehicles. An exemplary system includes first and second offset support members that each comprise a base,...
6681528 Hatch safety railing system  
A roof hatch safety railing to help prevent a person from accidentally falling through an open roof hatch while walking on a roof. The safety railing will comprise a top rail sufficiently high to...
6607054 Safety device  
There is provided a sealing device with a support portion and a sealing member. The support portion has a cover plate and a peripheral wall. In the center of the support portion is a central boss...
6585080 Modular stanchion holder for removable guard rail system  
A stanchion holder for a rooftop safety rail system comprises a clamp having a first stanchion sleeve fixed thereto and an L-shaped adapter having a second stanchion sleeve, whereby a stanchion can...
6547033 Safety device  
A safety device is secured a person to a surface so that the person can safely move about the surface without falling. The device has an anchor which incorporates an attachment arrangement for a...
6533070 Roof buddy  
Raisable and lowerable platforms for use with ladders that are laid against exterior and interior walls, and against other inclined surfaces such as pitched roof surfaces. Two or more ladders can...
6513625 Ladder support device for roof  
A ladder support device for a roof for holding a ladder on a roof. The ladder support device for a roof includes a first plate and a second plate. The first plate has a bottom edge, a top edge and...
6490842 Traction pad for maneuvering on a roof  
A traction pad for maneuvering on a roof includes a base layer, traction layer, at least two traction cross members, and two end members. A bottom side of the base layer contacts the roof and the...
6484986 Adjustable all in one roof bracket  
An adjustable unitary roof bracket device having left and right secondary housings that can be extended or retracted with respect to the main housing or base. The secondary housings are adjustable...
6478111 Methods and apparatus for installing a safety line  
A safety line system includes support assemblies which clamp to respective reinforcement bars protruding upward beyond the top surface of a concrete beam. The support assemblies include stanchion...
6470646 Roof scaffolding system  
A roof scaffolding system includes a support assembly disposed on one inclined surface of a roof extending to a peak of the roof and attached to an opposite inclined surface of the roof near the...
6394227 Scaffold structure  
A scaffold structure which includes two or more legs ( 1, 2 ) intended for erection to compensate large differences in height on an underlying surface substantially parallel with a work or contact...
6345689 Rooftop fall protection system  
A rooftop fall protection system is disclosed. In one embodiment, the system includes a plurality of at least generally J-shaped stanchions which are attached to the roof. The shorter leg of each...
6298629 Safety line anchorage assemblies  
An anchorage kit 100 includes components which may be assembled in various ways to provide anchorages 101-107 suitable for connection in series between a safety line and any of various structural...
6269905 Roof ridge table  
A load-bearing table for use on a peaked roof is made up of a platform which is hinged along a general center line for resting on the peak of the roof and has support bars pivotally attached and...
6267201 Work platform for roof construction work  
A method of performing roof construction work on a roof with inclined rafters using a work platform which includes a structural frame (10), an upper work surface (15) having multiple removable...
Matches 1 - 50 out of 201 1 2 3 4 5 >