A non-welded type branch piping reinforcement apparatus capable of preventing damage to a branch pipe system by increasing the strength of the branch pipe system by covering and protecting the branch pipe system connected to a header pipe, by a joint clamp, a connection pipe clamp, and a valve clamp includes: a joint clamp arranged to cover the branch pipe joint and the connection pipe and having an arc-shaped cross section; a connection pipe clamp arranged to cover the connection pipe and having an arc-shaped cross section; and a valve clamp arranged to cover the connection pipe and the valve and having an arc-shaped cross section, wherein one end of the connection pipe clamp is connected to the joint clamp and the other end of the connection pipe clamp is connected to the valve clamp.

A pipe clamping device comprises a first part including a first base and a first clamping portion connected to the first base; a second part including a second base and a second clamping portion connected to the second base; and a connector including a rod. The first base includes a first guiding slot extending in a first direction and the second base includes a second guiding slot extending in the first direction. The rod of the connector passes through the first guiding slot and the second guiding slot at a second direction different from the first direction. The first clamping portion is movable relative to the second clamping portion in the first and second directions.

A system for installing drain pipes and water supply lines in relation to the drain pipes is disclosed. The system includes a bracket for attachment to the drain pipe with support arms to hold water supply lines at desired locations in relation to the drain pipe. The bracket may comprise a collar for attachment to the drain pipe with indexing protrusions or shoulders to orient the bracket with respect to the drain pipe, and support arms extending outwardly from the collar to support the supply lines. The system may also include a bracket for securing the drain pipe in relation to the structure.

A receiving device, in particular a distributor, for receiving a tube for electric cables, comprises a main part with at least one receiving section in which an end portion of the tube can be received. The main part has first and second half-shells, between which the end portion is arranged. The receiving device also comprises multiple spring-elastically deformable engagement sections which protrude radially into the receiving section and which are designed to engage into the tube in a formfitting manner, wherein first and second proportions of the engagement sections is are respectively provided on the half-shells; and an annular section which encircles the receiving section and on which the engagement sections are provided. The annular section is divided into first and second annular segments which are respectively paired with the half-shells. The first annular segment protrudes into the second half-shell in a closed state of the receiving device.

A pipe fixing device comprising a plurality of pipes, for conducting liquid or gas, arranged to cross each other, and a fixing member for fixing the plurality of pipes. The fixing member comprises a plurality of pipe fixing bores, and a plurality of fitting bores for the fitting of bands used to tighten the pipes. The present invention can secure not only easy insertion of the pipes arranged to cross each other, but also enhancement in a coupling force of the pipes through the use of the tightening bands, resulting in stable and reliable fixation of the pipes.

A seismic clamp for securing a utility pipe to a rigid rod includes a pipe holder that secures the utility pipe to the seismic clamp. A rod fitting secures the rigid rod to the seismic clamp so that the rigid rod extends transverse to the utility pipe. A spacer is disposed between the holder and the rod fitting. The spacer inhibits the rigid rod from contacting the utility pipe when the utility pipe is secured to the seismic clamp, and the rigid rod is secured to the seismic clamp.

A pipe clamping device comprises a first part including a first base and a first clamping portion connected to the first base; a second part including a second base and a second clamping portion connected to the second base; and a connector including a rod. The first base includes a first guiding slot extending in a first direction and the second base includes a second guiding slot extending in the first direction. The rod of the connector passes through the first guiding slot and the second guiding slot at a second direction different from the first direction. The first clamping portion is movable relative to the second clamping portion in the first and second directions.

A roof equipment support includes a platform, a pair of sidewalls extending from the platform, and a top wall extending between the pair of sidewalls and offset from the platform. The platform, the pair of sidewalls, and the top wall define an interior cavity that extends a length of the support from a first end to a second end. A pair of strut extensions extend above the top wall, and each of the pair of strut extension include a hook at a distal end. The pair of strut extensions and the top wall define a substantially U-shaped channel that extends at least a portion of the length of the support, and the platform, the pair of sidewalls, the top wall, and the pair of strut extensions are unitarily formed.

An attachment device for attaching an element to a support formed by a part of a motor vehicle, including a means for retaining the element, and a body capable of being attached to the support, the body being rigidly attached to the means for retaining the element. The body contains a first part and a second part which are rigidly attached, adjacent to one another and elastically deformable. The first part and the second part each have a concave inner surface. The first part and the second part extend in different planes transverse relative to each other.

An inflatable connector comprising a bladder having at least two pipe securing areas formed as at least two separate cylindrical voids, respectively, in said bladder, wherein said at least two separate cylindrical voids are completely separated by a portion of said bladder and are configured to at least partially encompass at least two pipe portions, respectively, wherein said bladder is configured, when deflated, to enable insertion of said at least two pipe portions into said at least two pipe securing areas, respectively, and wherein said bladder is configured, when inflated, to secure said at least two pipe portions in said at least two pipe securing areas, respectively.