摘要:
A cable gland assembly for sealing between a cable and a wall through which the cable passes is described, the assembly having a sealing mechanism comprising a sealing sleeve and a sealing sleeve urging device which on relative movement of two assembly parts os forced to urge the sealing sleeve in a sealing direction, the sealing sleeve urging device having a plurality of fingers mounted in a cylindrical formation on a support ring and wherein each finger is pivotable generally about the location at which the finger is mounted on the ring and each finger is relatively stiff thereby to remain substantilly straight when forced to pivot, the assembly being characterised in that te sealing sleeve has a flange at one end of said sleeve.
摘要:
Referring to Fig. 1 a cable entry device for an electric appliance comprises a body 2, through which the cable 1 passes and which is provided with cable grips 5, 6. Catches 10, 11 secure the device within the appliance. The body may be made as a one-piece plastic moulding, comprising the two portions joined by a webb 7, which also acts as a spring to bias catches into a locked position in the appliance.
摘要:
A liquid-tight strain relief includes a tubular-shaped bushing and a dome-shaped gland. The bushing includes a flange, a centrally-located aperture, a plurality of resilient outer fingers, and a plurality of resilient inner fingers extending from an inner wall into the aperture. The gland includes a head having a centrally-located membrane. The head is co-molded with and encapsulates the flange, resulting in a strain relief having a unitary construction. The strain relief is adapted to be inserted within an orifice of a work piece, and the outer fingers frictionally engage the work piece. A cable is inserted within the strain relief by piercing the membrane, which stretches and provides a seal against the cable. The cable is inserted through the aperture of the bushing and the resilient inner fingers flex outwardly to enable the cable to pass through, while engaging and digging into the cable to clasp it and provide strain relief.
摘要:
A chuck for a cable fitting includes multiple segments substantially forming a ring shape. Each segment of the multiple segments includes a first tapered surface on a distal end, wherein the first tapered surface slopes from the distal end away from a central axis of the ring, and a second tapered surface on a proximal end, wherein the second tapered surface slopes from the proximal end away from the central axis. The chuck also includes a flexible band to hold the multiple segments in the ring shape. Each segment of the multiple segments is configured to receive compressive forces on the first tapered surface and the second tapered surface to force each segment of the multiple segments inwardly toward the central axis. The multiple segments are configured to engage a cable to secure the cable within the ring shape.