摘要:
A slip connector to connect first and second members of a structure to allow relative but resisted movement, and to at least in part return any movement. The connector includes a first component and second component, each with mutually slidable ramped surfaces contiguous. The first and second components are connectable to the respective first and second members of the structure, and there is at least one resilient fixer to hold the two components contiguous so that the line(s) of action of the fixer(s) is/are oblique to the slidable surfaces held contiguous.
摘要:
A versatile clamp assembly that may be used for securing a device generally to an edge of a structure such as a raised portion of a standing seam of a metal roof. The assembly comprises a mounting body with an open loop having a slot for receiving the raised portion formed by the mounting body attaching the clamp assembly thereto. The assembly is configured with one or more pins that may be configured to be received in one or more push-pin openings formed in the mounting body, whereby the push-pin openings extend from a fastener base portion to a second arm portion. The assembly includes a fastener adapted to be received in a fastener opening formed adjacent the push-pin openings. The fastener is configured to secure and hold the clamp assembly to the standing seam by forcing the pins against the raised portion of the surface disposed in the slot.
摘要:
The present invention relates to a storage assembly for storing a foldable ladder within a structure. The assembly includes a first protrusion connectable to first rails of the ladder. The assembly includes a second protrusion connectable to second rails of the ladder. Each of the protrusions includes an enlarged distal end portion. The assembly includes a linear guide track connectable to the structure and to which the distal end portions of the protrusions are slidably received and retained when the ladder is in a folded position. The ladder couples to the structure thereby.
摘要:
An integral, monolithic mounting bracket supports a corner of a photovoltaic module. The bracket includes a ballast tray for holding one or more ballast blocks, and includes a plurality of monolithic support legs that are disposed at acute angles from a plane of the ballast tray and that are integral with the ballast tray. The bracket can be manufactured by stamping at least two identical sections of metal from the sheet and then bending-up each section on its remaining uncut fourth side into a near-vertical position, so that each bent-up section forms a monolithic support leg.
摘要:
An integral, monolithic mounting bracket supports a corner of a photovoltaic module. The bracket includes a ballast tray for holding one or more ballast blocks, and includes a plurality of monolithic support legs that are disposed at acute angles from a plane of the ballast tray and that are integral with the ballast tray. The bracket can be manufactured by stamping at least two identical sections of metal from the sheet and then bending-up each section on its remaining uncut fourth side into a near-vertical position, so that each bent-up section forms a monolithic support leg.
摘要:
A fastening member, comprising a first extension having a thickness in a first direction, extending in a second direction, and having a length in a third direction; a second extension connected to the first extension and extending in a direction that is reverse to the second direction; and a hole penetrating the fastening member. The fastening member comprises at least one projection, wherein the projection protrudes from the first extension to the first direction or to a direction that is reverse to the first direction. A method for fastening two elements to a support, the method comprising inserting the first extension of the fastening member to a groove of an element; arranging a second element such that another extension of the fastening member becomes arranged into a groove of the second element; and fixing the fastening member to a support using a fixing means such as a screw.
摘要:
A clamping apparatus secures a photovoltaic module to a rail. The clamping apparatus includes a bolt extending between a first end and a second end of the bolt. The clamping apparatus includes a clamp defining a bolt opening into which the bolt is received and a support structure. The support structure positions the clamp at a first location on the bolt. The first location is a first distance from a top rail surface plane within which a top surface of the rail lies. The support structure is adjustable to position the clamp at a second location on the bolt. The second location is a second distance from the top rail surface plane. The first distance is different than the second distance. The support structure has a support structure thickness corresponding to a third distance that is less than the first distance and less than the second distance.
摘要:
A clamp includes an upper portion, lower portion, screw and nut. The upper portion may include first and second rectangular shaped members, a first projection extending from the first and second members, and a first central opening located between the first and second members. The lower portion may include third and fourth rectangular shaped members, a second projection extending from the third and fourth members, and a second central opening located between the third and fourth members. The screw may extend from the upper portion through the first and second central openings. The nut may be integrally connected to the lower portion and includes threads to receive corresponding threads from the screw. Lower surfaces of the first and second members and upper surfaces of the third and fourth members define an opening located adjacent the first and second projections in which a component to be clamped is placed.
摘要:
A conversion kit for interconnecting particulate screening panels to a support frame includes a plurality of panels, an interface and a connecting pin. A method of using the conversion kit includes the steps of providing at least two of the screening panels each defining at least one locating recess; providing an interface having at least one skirt depending therefrom and a bore therethrough; providing at least one pin defining a head and an opposing extension; attaching the head in the locating recesses to connect the screening panels together; inserting the skirt in an aperture of a support frame; and inserting the opposing extension in the bore of the skirt to attach the screening panels to the support frame for screening particulates.
摘要:
A splice rail assembly for joining two adjacent panels in a coplanar relationship having two parallel tongues extending perpendicularly therefrom, the first of which tongues is located substantially in the mid-portion of the splice rail, the second being offset therefrom a distance substantially equal to the thickness of the first tongue. When two such rails are appropriately positioned with their tongues facing each other, the mid-portion tongues of each can be inserted into the space between the two tongues of the opposite rail in an interlocking relationship. The sides or ends of two panels fit, respectively, into the spaces formed between two such interlocked splice rails outwardly of the tongues and the resulting assembly can be fastened together with suitable fastening members.