A method and apparatus for attaching a bundle of wiring harnesses, air lines, hoses, tubes, cables, fuel lines, and the like to the frame or body of a vehicle or other machine uses a clipping device with a bi-stable flat spring having two states, a metastable flat state and a stable coiled state. The clipping device is preassembled to the vehicle or other machine with the bi-stable flat spring in its flat metastable state using a mounting feature. The bundle is pressed against the bi-stable flat spring, causing it to transition from the flat state to the coiled state, thereby encircling and retaining the bundle to the vehicle. The clipping device may be provided with a secondary locking feature and/or an initial flat state retaining feature.

A mounting device including a base having an open bottom, a longitudinal axis, and a linear guide on the base. The linear guide guides support hardware in linear movement along the longitudinal axis. An internal cavity is under the base for containing a sealant against and in cooperation with a roof when the mounting device is secured to the roof. An opening is though the base is for receiving a fastener when the mounting device is secured to the roof. The opening is in communication with the internal cavity. The linear guide extends beyond the internal cavity.

A clamp assembly is provided for securing a panel or fairing to an I-beam, and comprises a pair of side blocks and a clamping block, together with a single bolt to secure them in place. Each of the side blocks as an inclined wedge surface, and the T-shaped clamping block has similarly sloped wedge surfaces along the sides of the leg of the T. When a bolt this passed through side legs of the side blocks, and through or under the clamping block, a sliding and wedging action between the inclined and sloped wedge surfaces occurs. Moreover, a clamping action between the top surface of the clamping block and the lower surface of the lower flanges of the I-beam is also induced.

A mounting device includes a base that is rectangularly elongated. The base includes an open bottom that extends lengthwise along a direction of elongation of the base. A pair of guides is disposed on opposite sides of the base, extending lengthwise along the direction of the elongation of the base. The pair of guides are for guiding support hardware in linear movement along the direction of the elongation of the base. An internal cavity is within the base for containing a sealant against a roof when the mounting device is secured to the roof. An opening extends through the base for receiving a fastener to secure the mounting device to the roof. The opening is in communication with the internal cavity.

A connector may couple to a non-cylindrical composite tubing having at least two lateral sides disposed in parallel and an open end. The connector may comprise first and second bonding plates adhered to an inner surface of the two lateral sides via an epoxy adhesive uniformly distributed. The first and second bonding plates may each have a distal lateral face defining a plurality of first threaded holes accessible at the open end of the composite tubing. The connector may also comprise an end plate having a plurality of first and second slotted holes disposed substantially in parallel and each aligned with an associating one of the first threaded holes. The connector may also comprise end plate fasteners loosely inserted through the first and second slotted holes and engaged with the first threaded holes. The end plate may also comprise one or more attachment points.

A mounting device includes a base including an open bottom. An internal cavity is under the base for containing a sealant against with a roof when the mounting device is secured to the roof. An attachment member extends from the base. The attachment member has a first face and a second face opposite the first face. A plurality of openings are through the base for receiving a plurality of fasteners, respectively, when the mounting device is secured to the roof. The plurality of openings are in communication with the internal cavity. A sidewall of the base extends outward such that the base and the internal cavity extend beyond each of the first face and the second face.

A kit of portable modular components for use in demountably configuring a variety of structural assemblies. The kit comprises three types of elongate structural support components wherein the first type has a pair of opposed male ends, the second type has a male end and an opposed female end, and the third type has a pair of opposed female ends, wherein the male ends are configured for demountable engagement with the female ends. Each of the male ends comprises a cylindrical body with at least one linear set of two spaced-apart prongs around the circumferential surface of the cylindrical body. Each of the female ends has a cylindrical receptacle with one or more linear channels for receiving therein the cylindrical body and the at least one linear set of prongs. The female ends are provided with locking assemblies for releasable engagement the male ends.

A joint assembly comprising; an engagement block having a plurality of insert receiving faces; each insert receiving face having a slot, and an aperture at a mid-point of said slot; a plurality of inserts each having a core, at least a pair of ribs projecting from said core, a coupling at an insertion end of the core and a mount at a mounting end of the core, and; a coupling pin; wherein said engagement block is arranged to receive the inserts, with said ribs received into the slots and said core received into said aperture, said coupling pin arranged to be inserted into said engagement block and couple with the couplings of said inserts so as to releasably fix the inserts to the engagement block.

In various representative aspects, the present invention relates generally to a system and apparatuses for sealing a structural attachment to a flat or shingle roof. More specifically, the invention relates to providing the system for sealing structural attachments for solar panel mounts for rail guides. The invention utilizes an adhesive sealant to create a permanent watertight seal at any surface penetration. The system may be used for any structural attachment, fastener, mount, or other penetration that requires sealing. Typical building applications include roof penetrations and wall penetrations for cases such as roof vents, structural attachment, conduit or pipe penetrations, or electrical mounts to name a few.

A connector for non-cylindrical composite tubing and methods for making the same. The method may involve assembling a connector for a non-cylindrical composite tubing by loosely fastening a pair of bonding plates to an end plate; arranging the bonding plates in an inward configuration; applying an epoxy adhesive onto the outer faces of the bonding plates, inserting the bonding plates into the open end of the composite tubing, inserting the bonding plate fasteners through the through-holes of the composite tubing and tightly fastening the bonding plate fasteners into the bonding plates until the bonding plates engage against the inner surface of the composite tubing until the epoxy adhesive is uniformly distributed. The method may also include steps of removing the bonding plate screw fasteners and adding shims between each bonding plate and the inner surface of the composite tubing in order to maintain a predetermined thickness of the epoxy adhesive.