Claims
- 1. In a multi-tap the combination of:
- a compartment;
- a first cable seizure means at one end of said compartment;
- a second cable seizure means at the other end of said compartment;
- each of said cable seizure means having:
- a base,
- a cover,
- a metal cylindrical structure comprised of end cylinders at least one of which is hollow, and a solid central cylinder, the central cylinder having the largest diameter so as to form a hub forming annular ridges with said end cylinders;
- the metal cylindrical structure for of said first cable seizure means being mounted for axial rotation between its cover and its base;
- a diametric passageway extending through the hub of the metal cylindrical structure for said first cable seizure means;
- a thumbscrew threaded in said last mentioned hub so as to intersect said diametric passageway;
- means forming an opening in the hub of the metal cylindrical structure of said second cable seizure means for receiving a conductor;
- a transmission line having ends;
- means for mounting said transmission line in said compartment so that said ends resiliently and respectively bear against the annular ridges of the hub in said first and second cable seizure means;
- a cam in one of the base and cover of said first and second cable seizure means for respectively moving the ends of the transmission line out of contact with said annular ridges when activated;
- a cover for said compartment having a circuit mounted therein between conductive projections;
- said projections being of such diameter and so located as to enter said hollow end cylinders when said cover closes said compartment; and
- said cams extending toward said cover so as to be activated by the closure of said cover after said projections enter said hollow end cylinders.
- 2. An assembly for use in a multi-tap comprising:
- first and second cable seizure means;
- each of said cable seizure means having a plastic base and a plastic cover;
- a cylindrical metal member comprised of concentric hollow end cylinders and a central cylinder of a larger diameter than said end cylinders so as to form a hub that forms annular ridges with said end cylinders in each of said first and second cable seizure means;
- the cylindrical metal member for said first cable seizure means being mounted for axial rotation between its cover and its base;
- a plastic bridge having ends integrally joined to said plastic bases at locations axially displaced from the annular ridges remote from said cover;
- a metal transmission line mounted on said bridge with its ends bent toward and making resilient contact with said last mentioned annular ridges;
- cams in the form of rods having ends mounted for axial movement in said covers of said first and second cable seizure means;
- said cams being located so as to have one end in contact with said transmission line at points respectively adjacent said hubs, whereby axial motion of said cams toward said bases breaks the contacts between the ends of said transmission line and said annular ridges;
- a diametric passageway in the hub of said first cable seizure means;
- a thumbscrew threaded into said last mentioned hub so as to intersect said diametric passageway;
- means for attaching the cover of said first cable seizure means to its base so as to leave room for said thumbscrew to be rotated by at least 90.degree.; and
- means for attaching a conductor to the hub of the cylindrical metal member for said second cable seizure means.
RELATED APPLICATION
This is a Divisional Application of prior U.S. patent application Ser. No. 09/126,999, Filed Jul. 31, 1998 by Tang, now U.S. Pat. No. 5,994,976, dated Nov. 30, 1999.
US Referenced Citations (4)
Number |
Name |
Date |
Kind |
5635881 |
Romerein et al. |
Jun 1997 |
|
5648745 |
Spriester et al. |
Jul 1997 |
|
5677578 |
Tang |
Oct 1997 |
|
5909154 |
Brown et al. |
Jun 1999 |
|
Non-Patent Literature Citations (2)
Entry |
Antronix Product brochure entitled "New Dual Compartment Multi-Tap Milenium 2000", published about Oct. 1997. |
Antronix Product brochure entitled "Dual Compartment Housing", published about Oct. 1997. |
Divisions (1)
|
Number |
Date |
Country |
Parent |
126999 |
Jul 1998 |
|