A feedthrough for feeding signals through a panel having opposite sides includes first and second parts. The first part can include a first body configured to be disposed in a first portion of an opening in a panel, a first lumen disposed within the first body, and a first engagement area comprising a first contact area. The second part can include a second body configured to be disposed in a second portion of the opening in the panel, a second lumen disposed within the second body, and a second engagement area configured to engage the first contact area, wherein engaging the first contact area with the second engagement area causes deformation of the first part, the second part, or both to hold the first part and the second part within the opening such that the first lumen and the second lumen are disposed generally concentrically with each other. Corresponding methods are also disclosed.

A cable/line lead-in has at least one insertion sleeve and/or an intermediate connecting piece, which has a contact flange protruding radially outward at least at points. Furthermore, the cable/line lead-in has a clamping part which is detachably placeable on a connecting section of the insertion sleeve in the direction of the contact flange, wherein insertion sleeve and clamping part can be assembled from at least two individual elements divided essentially in the axial direction and guide and/or positioning means are arranged along corresponding partition edges of the individual elements for the assembly thereof accurately in position. To improve a cable/line lead-in of this type such that it implements a corresponding protection class and enables a secure and fixed connection of the corresponding individual elements, in particular protection class, the guide and/or positioning means on opposing partition edges are formed as interlocking guide and/or positioning means and the cable/line lead-in is usable in regions at risk of explosion.

A cable/line insertion is used to insert and thread at least one line into and through a wall opening into a housing wall. The insertion comprises an insertion sleeve for inserting into the wall opening, a pressing flange which projects substantially radially outwards from same, in places, and a clamping part which in particular can be screwed in the direction of the pressing flange onto the insertion sleeve, and a fastening section of the insertion sleeve, which is arranged opposite the clamping part. The fastening section comprises a contact surface which projects at least in places substantially radially outwards, which contact surface can be engaged from behind by a plug part for pressing the pressing flange to an opening edge of the wall opening.

Embodiments of a grommet are disclosed herein. In some embodiments, the grommet includes a grommet body having a main body portion, a flange, and an installation extension, an outer surface of the flange at least partially defining a recess, the installation extension connected to the main body portion within the recess and extending at least partially out of the recess, the grommet body having a passage passing therethrough.

The specification discloses a fastener assembly including two elements. One element is an elongated body including that a gear rack and a radial stop. The other element is a nut fitted over the elongated body and including a pawl engaging the gear rack. The current embodiment includes two pairs of gear racks and two pairs of pawls. The two pairs of pawls are axially offset from one another. The elongated body and the nut are keyed to prevent relative rotation therebetween. The elongated body defines a conduit through the fastener assembly.

A feedthrough for feeding signals through a panel having opposite sides includes first and second parts. The first part can include a first body configured to be disposed in a first portion of an opening in a panel, a first lumen disposed within the first body, and a first engagement area comprising a first contact area. The second part can include a second body configured to be disposed in a second portion of the opening in the panel, a second lumen disposed within the second body, and a second engagement area configured to engage the first contact area, wherein engaging the first contact area with the second engagement area causes deformation of the first part, the second part, or both to hold the first part and the second part within the opening such that the first lumen and the second lumen are disposed generally concentrically with each other.

Grommets for supporting harnesses and systems and methods including the same are disclosed herein. The grommets include a grommet body, a resilient cushion, and a retention mechanism. The grommet body is configured to be received within an aperture that is defined by a structural component and defines a tubular receiving region that is sized to receive the harness. The resilient cushion is located within the tubular receiving region and is configured to extend between the harness and the grommet body. The retention mechanism is configured to selectively retain the grommet body within the aperture. The methods include locating the resilient cushion around an external surface of the harness, locating a first body portion and a second body portion around an external surface of the resilient cushion, and operatively interlocking the first body portion with the second body portion to form the grommet body.

A pass through assembly confirmation quick connector comprising a pass through tube (12) having a cylindrical outer surface (20), a tubular locking ring (14) disposable on the outer surface of the pass through tube, a twist-lock mount (16) releasably connecting the pass through tube and the locking ring, and a confirmation ring (18) releasably connected to the locking ring, wherein twisting the locking ring relative to the pass through tube moves the locking ring between an unlocked position and a locked position, wherein the confirmation ring secures the locking ring in the locked position.

An outlet box assembly includes a base and a connection assembly. The base defines a base through-hole. The connection assembly is configured to attach to the base through the base through-hole and includes a connector and an adapter. The connector includes a connector body. The connector body includes an inner surface that defines a passage with one or more internal threads positioned along the inner surface. The adapter includes one or more external threads configured to engage with the one or internal threads of the connector body. The adapter defines a longitudinally-extending adapter through-hole configured to receive one of a fitting or a tubing. The adapter further defines at least one longitudinal slot configured to allow the adapter to radially compress when the adapter is attached to the connector.

The invention relates to a wall feed-through fitting for passing elongated parts, pipes, wires, and/or cables through a wall of piece of equipment, housing or component provided with the wall that has a throughgoing hole and where a flange (1) is fastened to the wall by a fastener, the flange having a hole (2) coaxial to the throughgoing hole, wherein the flange (1) has two half-flanges (3) that abut at a parting plane crossing the hole (2), the half-flanges are connected or connectable to one another by integrally molded connecting formations (4), and the half-flanges (3) are of identical shape with each of the half-flanges (3) having a first connecting formation at one respective parting face and a second connecting formation at a second respective parting face and the first and second connecting formations are different from one another but fit complementarily with one another in a desired mounting position of the half-flanges (3).