One embodiment provides a method and apparatus for suspending air conditioning duct works from a support structure comprising unistrut type support beams which apparatus includes a plurality of support brackets arranged and configured for being slidably interlockable with the interior of the unistrut beam members. The support brackets can be slid inside the interior of the support beam until adjacent a support beam which support beam can be connected to the support bracket. In like manner additional support brackets can be inserted into the interior of the support beam members to be adjustably located next to their respective support rod. In such manner multiple support rods can be used to support a frame member even where the support rods are not symmetrically located along the length of the support beam as the support bracket can be slid/moved inside the support beam until lining up with its respective support rod. Additionally, the entire support framework can be moved relative to the plurality of support rods by sliding the framework relative to the support brackets. In such manner the location of the supporting frame member can be changed without moving the support rods.

A method of installing a 3-piece pipe coupling to connect a first pipe element to a second pipe element includes the steps of bringing the 3-piece pipe coupling into engagement with a first connection groove located proximate a first pipe element end of the first pipe element and with a second connection groove located proximate a second pipe element end of the second pipe element, the 3-piece pipe coupling comprising three pieces; and tightening the 3-piece pipe coupling about the first and second pipe element ends with a fastener extending through a first fastener pad and through a second fastener pad formed at respective distal ends of two pieces of the three pieces comprising the 3-piece pipe coupling.

A pre-assembled pipe coupling includes a gasket, a housing surrounding the gasket, and a fastener. The housing has three segments sequentially coupled to each other to define an insertion boundary. A bridge segment has a first mount extending lateral from the wall and having a plurality of first lateral walls defining a first aperture and a second mount having a plurality of second lateral walls defining a second aperture. A first clamp segment has a first hook disposed in the first aperture. A second clamp segment has a second hook disposed in the second aperture. The fastener is disposed through the first fastener aperture and the second fastener aperture. The fastener has an adjusted length at which the first clamp segment grips the gasket, and the second clamp segment grips the gasket to locate the first sealing lip and the second sealing lip within the insertion boundary.

A cable cleat (10) is disclosed. The cleat has a first portion (12) partially defining first apertures (14) for receiving a respective first cables and a second portion (18) partially defining said first apertures, and partially defining a second aperture (22) for receiving a second cable. The second portion is adapted to be mounted to the first portion to retain the first cables in the respective first apertures. The cleat also has a third portion (26) partially defining the second aperture and adapted to be mounted to the first and/or second portion to retain the second cable in the second aperture.

The disclosure relates to a clamping device and method of securing a clamping device. The clamping device is suitable for clamping an elongate member, and includes a body portion for surrounding the elongate element and configured to apply a compressive force on the elongate member. The body portion includes at least two outwardly curved plates.

A device and method of positioning a component on a cable. The method includes: moving a collet into position on the component; engaging the component with the collet; moving the collet with the component positioned thereon into alignment with an end of the cable; securing the collet to the end of the cable; moving the component from the collet to the cable; and removing the collet from the end of the cable.

A stabilization bracket device for facilitating servicing of in-line piping regulators includes a bracket, which is removably positionable around a regulator, such as a valve, a pump, a sensor, and the like, which is positioned in-line with a pipe, so that a lower end of the bracket abuts a bottom of the regulator. A support element is engaged to and extends bidirectionally from an upper face of the bracket. Each opposing end of the support element abuts an upper surface of the pipe proximate to a respective opposed end of the bracket. A load imparted by the regulator to the bracket is transferred by the support element onto the pipe, positioning a user to service the regulator.

A tension relief for a cable carrier. A multi-part holding frame comprising bars which are connected by side parts holds block-like spacers, between which a plurality of lines, such as cables, hoses or the like, are laid. In order to exert a clamping force by the holding frame on the spacers for the purpose of strain relief, a quickly closable device is provided. A quick release clamp can be provided, which in the closed position clamps the side parts and/or the bars to one another. According to the invention, the two side parts are mounted pivotably on the lower strip and are fastened releasably to the first bar, for example by screws or the quick release clamp. Each side part can thus be pivoted from the closed position into an open position and vice versa in order to release and clamp the lines respectively.

A cable retaining apparatus includes a body defining at least one aperture for receiving a respective cable, a first insulator device arranged in the, or each, aperture for preventing electrical conduction from a cable to a surface of the body facing the cable, and a second insulator device for preventing electrical conduction from a cable to a surface of the body facing away from the cable.

A device and method of positioning a component on a cable. The method includes: moving a collet into position on the component; engaging the component with the collet; moving the collet with the component positioned thereon into alignment with an end of the cable; securing the collet to the end of the cable; moving the component from the collet to the cable; and removing the collet from the end of the cable.