Abstract:
A tool-less insulation displacement connector comprising a moveable wire receiving portion having a front face and a rear side, the front face having a bottom edge, a top edge and two opposite sides; and a hinged latch having a cross member hingedly connected to the moveable portion and oriented above the top edge of said front face, the cross member having two downwardly projecting arms bordering the front face proximate the opposite sides, the cross member having an inwardly projecting recess oriented above the front face and separated from the front face by a channel, the front face being sloped inward such that the bottom edge is farther from the rear side than is the top edge, the recess having a depth that is at its greatest proximate the channel, the recess and a portion of the sloped front face together defining a recessed tactile feedback area within which a portion of a digit of a user may rest when operating the connector.
Abstract:
A fiber optic interconnection assembly is described. The assembly includes a network side and a customer side. Pivoting panels which can be locked in a closed position separate the network side from the customer side. The locking mechanism locks the pivoting panels in the closed position, thereby preventing unauthorized access to the network side. Incoming fibers enter the network side, wind through fiber troughs and connect to interconnection sites on the pivoting panels. Outgoing fibers enter the customer side, wind through fiber troughs and connect to the interconnection sites on the pivoting panels.
Abstract:
A connector includes a housing having a test channel, a terminal strip having a portion disposed within the test channel, and a membrane attached to the housing and over one end of the test channel to substantially seal the test channel from outside contaminants before, during and after testing of the connector. The membrane may be affixed to the housing, inserted into the test channel, or formed with the test channel.
Abstract:
A hydrodynamic seal efficiently protects an interior cavity of an enclosure from external elements. The seal has an upper portion having a recess formed in a center section of the upper portion. A lower portion, having a raised portion, abuts the upper portion and forms a passage between the two portions. The passage between the upper and lower portions is reduced in area along the recessed and raised portions. When air with water and/or dust passes through the passage, a velocity and pressure change occurs, thereby the water and/or dust is deposited in a channel. The water and/or dust flows along the channel and is exhausted to an external so that the water and/or dust is prevented from entering the interior cavity of the enclosure.
Abstract:
A connector which allows wave soldering of terminals followed by the application of potting material over the terminals, including a base holding the terminals and wall segments hingedly secured to the base surrounding the terminals. For the wave soldering operation, the wall segments are pivoted away from the terminals to be substantially parallel to the base. After the wave soldering operation, the wall segments are pivoted toward the terminals to form a wall surrounding the terminals for containing potting material.
Abstract:
A latching mechanism for an insulation displacement connector comprises a cap section, a base section, a latch member and a biasing member preferably configured as a type of spring. The cap section is movable between an open position and a closed position and includes a finger-grip member. The base section is connected to the cap section and includes a latch retaining portion. The latch member contains a latch-engaging portion, a living hinge and a latch base. The latch member is movable between an engaged position and disengaged position. The latch member maintains the cap section in the closed position when the latch member is in the engaged position and the latch engaging portion is confrontingly engaged with the latch retaining portion in this closed position. The biasing member may be formed as an elastically deformable member that has a bend point and is connected to the cap section proximate the finger grip member. Additionally, the biasing member is connected to the latch member at the latch base. The biasing member is forced to bend at the bend point by the latch member when the latch member pivots about the living hinge as it is moved to the disengaged position. This tensions the biasing member causing it to exert an opposing force on the latch member, biasing it so that it tends to return it to the engaged position.
Abstract:
A building entry protection unit for interconnecting telephone lines with a regional telephone system is disclosed. The unit features a housing having a hinged frame with extending prongs for mounting wire connectors. The housing and frame form an enclosed splice chamber where the regional telephone lines are connected to the unit.
Abstract:
An RJ11 customer bridge assembly having a cover member for selectively closing a plug-receiving cavity and preventing unauthorized removal of the assembly from a building entrance protector box by blocking movement of a releasable latch member. Contaminated protective gel in the cavity is easily replaced by opening the cover member and blowing out the contaminated gel.
Abstract:
A building entrance box providing an interface between a signal transmission media cable having a first plurality of filamentary signal transmission elements and a second plurality of individual filamentary signal transmission elements. In a first embodiment, moisture infiltration is reduced by providing potting material in a transition region between a splice chamber of the box and a connector chamber of the box. In another embodiment, a plastic protector panel is specifically shaped to reduce condensation and to reduce the effects of any condensation. Modular protector panels mounted in the box are automatically grounded when mounted to a conductive chassis plate and are so arranged that input and output wires are isolated from each other. Mounting of stacked boxes in a predetermined alignment is effected by a first embodiment of a bracket assembly having a variable overall length but a fixed horizontal alignment, and by a second embodiment of a bracket which is breakable by an installer to achieve a desired bracket length.
Abstract:
An extendable surface comprising a plurality of triangular leaves is disclosed. The leaves are arranged one above another and are hingedly mounted at the apex of each leaf for rotational motion between a retracted position in which the leaves are arranged in overlapping relation, to an extended position in which the leaves are adjacent to one another. The leaves have interengaging hooks along their edges which link the leaves together in the extended position and seal the surface, preventing water from leaking through the surface.