WO1995032533B1 - Modular device for telephone network interface apparatus - Google Patents

Modular device for telephone network interface apparatus

Info

Publication number
WO1995032533B1
WO1995032533B1 PCT/US1995/006081 US9506081W WO9532533B1 WO 1995032533 B1 WO1995032533 B1 WO 1995032533B1 US 9506081 W US9506081 W US 9506081W WO 9532533 B1 WO9532533 B1 WO 9532533B1
Authority
WO
WIPO (PCT)
Prior art keywords
contacts
contact
socket
plug
wire
Prior art date
Application number
PCT/US1995/006081
Other languages
French (fr)
Other versions
WO1995032533A2 (en
WO1995032533A3 (en
Filing date
Publication date
Priority claimed from US08/431,674 external-priority patent/US5704797A/en
Application filed filed Critical
Priority to AU25513/95A priority Critical patent/AU2551395A/en
Publication of WO1995032533A2 publication Critical patent/WO1995032533A2/en
Publication of WO1995032533A3 publication Critical patent/WO1995032533A3/en
Publication of WO1995032533B1 publication Critical patent/WO1995032533B1/en

Links

Abstract

A modular device for telephone network interface apparatus including a plug-actuated switchable electrical socket, a rocker-type device for terminating insulated electrical wire and a lever-type device for terminating insulated electrical wire.

Claims

- 28 -AMENDED CLAIMS[received by the International Bureau on 9 August 1996 (09.08.96); original claims 1 and 9 amended; remaining claims unchanged (4 pages)]
1. A plug-actuated switchable electrical socket having at least two sets of three electrical contacts comprising:
(a) a first pair of contacts;
(b) a second pair of contacts;
(c) a third pair of contacts;
(d) the first and second contacts in each set being normally connected in the absence of a plug being inserted in the socket;
(e) the first contact in each set being disconnected from the second contact in each set and the second contact in each set being connected to the third contact in each set when a plug is inserted in the socket; and
(f) the first and second pairs of contacts are of a heavier wire gauge than the third pair of contacts.
2. A device according to claim 1 wherein:
(a) the first and second contacts are connected together and the third contact is not connected to either the first contact or the second contact in the absence of a plug in the socket; and
(b) the second contact is disconnected from the first contact and the first contact is connected to the third contact when a plug is inserted in the socket.
3. A device according to claim 1 wherein:
(a) the first, second and third contacts are not connected to each other in the absence of a plug in the socket;
(b) the first, second and third contacts are connected together when a dummy plug is inserted in the socket; and
AMENDED SHEET RULE 19 ° (c) the first and third contacts are connected together and the second contact is not connected to either the first contact or the second contact when an operation plug is inserted into the socket.
4. A device according to claim 1 wherein:
(a) the first, second and third contacts are not connected to each other in the absence of a plug in the socket;
(b) the first and second contacts are connected together and the third contact is not connected to either the first contact or the second contact when a dummy plug is inserted in the socket; and
(c) the first and third contacts are connected together and the second contact is not connected to either the first contact or the second when an operational plug is inserted in the socket.
5. A device according to any of claims 1, 2, 3 or 4 further including at least two sets of first, second and third contacts.
6. A device according to any of claims 1, 2, 3, or 4 wherein the socket is adapted to receive an RJ-type plug.
7. A device according to any of claims 1, 2, 3 or 4 further including at least two set of first, second and third contacts, the first and second contacts being adapted for connection to telco and subscriber wires, and the socket being adapted to receive and RJ-type plug.
8. A device according to any of claims 1, 2, 3 or 4 wherein the first and second contacts are of a heavier wire gauge than the third contact.
9. A device for terminating insulated electrical wire, the device comprising;
(a) a body;
(b) an insulating displacement contact mounted on the body;
(c) a rocker arm with a pivot for mounting the rocker arm to the body;
(d) an opening in the rocker arm for receiving an insulated wire;
(e) a cavity in the rocker arm for receiving the insulation displacement contact, the pivoting of the rocker arm with the insulated wire inserted therein effecting an electrical connection between the wire and the insulation displacement contact; and
(f) a plug actuated switchable socket having at least one set of three contacts, the insertion of a plug into the socket effecting a switching action between at least two of the three contacts.
10. a device according to claim 9 in combination with a modular device for connecting telephone company wiring and subscriber wiring from excessive voltages.
11. A device according to claim 10 further including an overvoltage protection unit to protect the wiring.
12. A device according to claim 10 further including a plug-actuated switchable socket having at least one set of three contacts, the insertion of a plug into the socket effecting a switching action between at least two of the three contacts.
13. A device for terminating insulated electrical wire, the device comprising:
(a) a body;
(b) an insulation displacement contact mounted on the body; - 31 -
(c) a lever with a slot and pivot point for mounting the lever to the body;
(d) a slidable block having a first opening for receiving an insulated wire and a second opening for receiving the insulation displacement contact; and
(e) a pin mounted on the block and adapted to fit in the slot of the lever, rotation of the lever about its pivot point causing translational movement of the block and effecting an electrical connection between the wire inserted in the block and the insulation displacement contact.
14. A device according to claim 13 wherein the distance between the pivot point and the slot varies from one end of the slot to the other.
15. A device according to claim 13 or claim 14 in combination with a modular device for connecting telephone company wiring and subscriber wiring.
16. A device according to claim 15 further including an overvoltage protection unit to protect the wiring against excessive voltages.
17. A device according to claim 15 further including a plug-actuated switchable socket having at least one set of three switchable contacts, the insertion of a plug in the socket effecting a switching action of at least two of the three contacts.
PCT/US1995/006081 1994-05-19 1995-05-16 Modular device for telephone network interface apparatus WO1995032533A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU25513/95A AU2551395A (en) 1994-05-19 1995-05-16 Modular device for telephone network interface apparatus

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US24597494A 1994-05-19 1994-05-19
US08/245,794 1994-05-19
US08/431,674 1995-05-02
US08/431,674 US5704797A (en) 1994-05-19 1995-05-02 Switchable electrical socket

Publications (3)

Publication Number Publication Date
WO1995032533A2 WO1995032533A2 (en) 1995-11-30
WO1995032533A3 WO1995032533A3 (en) 1996-08-01
WO1995032533B1 true WO1995032533B1 (en) 1996-10-10

Family

ID=26937613

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1995/006081 WO1995032533A2 (en) 1994-05-19 1995-05-16 Modular device for telephone network interface apparatus

Country Status (3)

Country Link
US (2) US5704797A (en)
AU (1) AU2551395A (en)
WO (1) WO1995032533A2 (en)

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