摘要:
A mobile cart includes a frame; a front pair of wheels and a rear pair of wheels. At least one carrier is movably attached to the frame and configured to receive a drum thereon. The carrier is movable between a transport position, wherein the carrier is supported upon the frame, and a loading position, wherein the carrier is oriented generally upright. A corresponding at least one motorized drive member is attached to the frame and to the carrier, the motorized drive member being configured, when actuated, to move the corresponding carrier between the transport position and the loading position.
摘要:
A fastener installation tool is provided for installing threaded fasteners through a washer plate having a center hole used in connection with roofing membrane installation. The installation tool is configured to receive different types of washer plates, and is easily dis-assembleable in the field without the need for tools in order to easily and simply clear jams.
摘要:
Improved apparatus for in-situ forming of polymeric materials. During formation, the polymeric materials can be applied to horizontal or inclined surfaces such as roofs. The improved apparatus is automatically controlled and laser guided.
摘要:
A rolled ridge vent dispenser having a housing including a plurality of walls defining an internal chamber configured to receive a rolled ridge vent. A longitudinal slot is disposed in one of the plurality of walls. The longitudinal slot has a width sufficient to allow a free end of the rolled ridge vent to protrude externally from the housing. A handle is disposed on one of the plurality of walls. Ridge line engaging members are provided to align the dispenser with the ridge line of a roof.
摘要:
A roofing laminate includes a roofing membrane, preferably a white roofing membrane, which is covered with a protective sheet. The protective sheet is tinted so that it has a coloration distinguishable from the roofing. The roofing laminate is applied to a roof surface and the release liner protects the outer surface of the membrane from scrapes and dirt during installation. Once the roof is installed the protective sheets are removed from all of the membrane sheets, exposing a clean surface.
摘要:
A coiled roll container including a base having opposed one and other sides and an outlet slot through which an edge of the coil roll extends. A pair of elastic cords each having opposed one and other ends is provided with the one end fixed at one side of the base and the other end releasably attached to the other side of the base. The elastic cords are for looping over the coiled roll to secure the coiled roll in place. The container also includes a cord locking mechanism at the other side of the base for receiving and securing the elastic cords about the coil roll.
摘要:
A step flashing bending device comprises a supporting a lower press block and an upper press block thereon for movement relative to one another for bending blank metal sheets into step flashing therebetween. The press blocks have working surfaces which are elongate in a longitudinal direction extending at a downward inclination from a top end to a bottom end thereof. The frame and the press blocks are open at the bottom end such that the working surfaces are arranged to automatically release the step flashing from the frame between the bottom ends of the upper and lower press blocks under force of gravity when the press blocks are separated into an open position.
摘要:
A waterproof sheet in-situ application machine, which can rewind a long roll-like thermal application type waterproof sheet and easily bond the sheet onto the bed surface of a bridge and the surface of a concrete structure in a site, includes a carriage and a combination of any one or two or more of a water permeable stand, a wrinkle prevention drum, a sheet heater, a sheet overlapping portion heater, a sheet roller pressing steel wheel roller, and a sheet roller pressing rubber tire mounted on the carriage. The sheet heater is composed of a heat resistant metal roller having a far infrared ray heater, an electric heater, etc. inserted therein, and the surface of the waterproof sheet is molten by being caused to be contact with the surface of the metal roller, thereby the waterproof sheet can be bonded onto an execution surface.
摘要:
There are several advantages to installing roof insulation in industrial and commercial buildings from above, rather than from below after the roof is sealed. A reinforced facing sheet is used that can be rolled out between the purlins that support the steel roofing. This reinforced facing material is located at the bottom of an insulation system and is used to support the insulation from below. The reinforced facing sheet must be anchored to reduce pillowing of the insulation and provide a neat appearance to the insulation job. The anchoring system for the reinforced facing material is made up of a metal angle that is firmly affixed to the top of a rafter between purlins. The reinforced facing material is, thus, sandwiched between the angle and the rafter top, and securely anchored, there. A channel-shaped lower support member, usually vinyl, is located beneath the reinforced facing material and the angle is pressed, from above, into the open part of the channel shape as it is situated on top if the rafter. Consequently, the reinforced facing material is also pressed into the lower support member, thus holding the reinforced facing material at the correct elevation.
摘要:
A material transport system for delivering and dispensing a large capacity of materials at a construction site using a plurality of removable carriages, each bearing a roll of material, mounted on a movable frame. The frame comprises a pair of dual powered axles each driving either a set of drive flanged rollers, or a set of conveyors, for moving the system along purlins, or joists, of a building. The flanged rollers are used when dispensing of material to a side wall of the building is desired and the building is roofless, and when dispensing of material to an end wall of the building is desired and the building is roofed. The conveyors, which are removably mounted to the underside of the material transport system, are used for dispensing material to a side wall when the building is roofed, and when dispensing material to an end wall when the building is roofless. In either case, the flanged rollers, or the conveyors, are simultaneously driven by a common pair of dual-powered axles to negotiate the constant or changing elevation of a building's roof structure.