US4117585A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for wiring electrical cabinets
Assignee: AT&T Inc
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Filing: 1977-05-31
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Granted: 1978-10-03
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Expires: 1997-05-31
Abstract
Abstract A method and apparatus for semiautomatic wiring of telephone cabinets is disclosed which is suitable for twisted pairs of telephone wires. A pair-indexing head having a plurality of dual threaded spinning index rotors is used to permit automatic mass-termination of the individual wires in slotted-beam connectors. By pulling the connector block and attached wires down the length of the electrical cabinet, indexing the tip and ring conductors at the desired length, providing clamps at both ends of the twisted pairs, and cutting the wires, an operator is able to take the wires, one pair at a time, with proper tip and ring orientation, and terminate them on the back wiring plane of the electrical cabinet. The connector is then dressed through a wiring channel to exit at one end of the wiring cabinet and provide an easy means for connecting the cabinet to external wiring.
Inventors
- 👤 Arnold Ray Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:03
CPC Classifications
H; H01; H01R; H01R43/00; H01R43/01; H01R43/28; Y; Y10; Y10T; Y10T29/00; Y10T29/51; Y10T29/5147; Y10T29/5148; Y10T29/515; Y10T29/5193; Y10T29/53; Y10T29/5313; Y10T29/532; Y10T29/53209; Y10T29/53213; Y10T29/53235; Y10T29/53261
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
120 words
Apparatus for wiring electrical cabinets with a plurality of twisted pairs of wires comprising: p1 pair-indexing means for selectively presenting members of each said twisted pair in a preselected orientation; means for temporarily extending the orientation of each of said pair members; mass-terminating means for connecting all of said extended pair members to an electrical connector block and for forming ends of said pairs; and means for holding said connector block at a position substantially displaced from said extending means for defining therebetween a substantial length of said twisted pairs in a predetermined sequence while said members are oriented in said preselected orientation to permit the one-pair-at-a-time electrical connection of the ends of said pairs away from said connector block.
Claim 2
Dependent Claim
120 words
Apparatus for wiring electrical cabinets with a plurality of twisted pairs of wires comprising: p1 pair-indexing means for selectively presenting members of each said twisted pair in a preselected orientation; means for temporarily extending the orientation of each of said pair members; mass-terminating means for connecting all of said extended pair members to an electrical connector block and for forming ends of said pairs; and means for holding said connector block at a position substantially displaced from said extending means for defining therebetween a substantial length of said twisted pairs in a predetermined sequence while said members are oriented in said preselected orientation to permit the one-pair-at-a-time electrical connection of the ends of said pairs away from said connector block.
Claim 3
Dependent Claim
38 words
The wiring apparatus according to claim 1 wherein said pair-indexing means comprises: a plurality of freely rotating cylinders having a pair of threadways axially disposed therein; and means for locking each of said cylinders to orient said threadways.
Claim 4
Dependent Claim
65 words
The wiring apparatus according to claim 1 wherein said extending means comprises: a first comb structure having a plurality of teeth adapted to fit between the members of each said oriented pair and adapted to be moved away from said pair-indexing means; and a second mating comb structure for closing in a mating relationship to said first comb structure to grasp said oriented pair members.
Claim 5
Dependent Claim
30 words
The wiring apparatus according to claim 1 wherein said mass-terminating means comprises means for making connections to a plurality of slotted-beam connectors each positioned to receive one of said members.
Claim 6
Dependent Claim
31 words
The wiring apparatus according to claim 1 wherein said mass-terminating means includes means for severing all of said pair members on the side of said connector away from said pair-indexing means.
Claim 7
Dependent Claim
38 words
The wiring apparatus according to claim 1 wherein said mass-terminating means includes: means for holding said electrical connector; and means for guiding the movement of said holding means in a direction substantially perpendicular to said oriented pair members.
Claim 8
Dependent Claim
126 words
Apparatus for presenting the members of a plurality of twisted pairs in a preselected sequence and orientation for wiring purposes, said apparatus comprising: pair-indexing means for presenting the members of each said twisted pair in a preselected orientation at one end of said twisted pair; and means, including retaining means for a linearly aligned electrical connector block, for holding the other ends of said twisted pairs in a predetermined sequence; a first table for mounting said pair-indexing means, and a second table for mounting said holding means, said tables defining means for positioning a wiring field; said pair-indexing means and said holding means being displaced to define therebetween a sufficient length of sequenced pairs to permit a pair-at-a-time placement of said pairs in said wiring field.
Claim 9
Dependent Claim
126 words
Apparatus for presenting the members of a plurality of twisted pairs in a preselected sequence and orientation for wiring purposes, said apparatus comprising: pair-indexing means for presenting the members of each said twisted pair in a preselected orientation at one end of said twisted pair; and means, including retaining means for a linearly aligned electrical connector block, for holding the other ends of said twisted pairs in a predetermined sequence; a first table for mounting said pair-indexing means, and a second table for mounting said holding means, said tables defining means for positioning a wiring field; said pair-indexing means and said holding means being displaced to define therebetween a sufficient length of sequenced pairs to permit a pair-at-a-time placement of said pairs in said wiring field.
Claim 10
Dependent Claim
47 words
Apparatus according to claim 7 wherein said pair-indexing means includes: a plurality of rotors each having a pair of oppositely disposed threadways axially disposed therein to receive the member of one of said pairs; and means for latching all of said rotors in a preferred angular orientation.
Claim 11
Dependent Claim
26 words
Apparatus according to claim 7 further including mass-terminating means for connecting the members of said pairs, as presented by said pair-indexing means, to an electrical connector.
Claim 12
Dependent Claim
23 words
Apparatus according to claim 9 further including: means for extending said preselected orientation of the members of said pairs to said mass-terminating means.
Claim 13
Dependent Claim
20 words
Apparatus according to claim 9 wherein said mass-terminating means includes means for making connections to a plurality of slotted beams.
Claim 14
Dependent Claim
18 words
Apparatus according to claim 9 further including means integral with said mass-terminating means for severing said twisted pairs.
Claim 15
Dependent Claim
26 words
Apparatus according to claim 9 further including: electrical connector holding means adapted for movement away from said mass-terminating means to permit insertion of an electrical connector.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-10-02 | 1982-04-03 | 1982-10-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-10-02 | 1986-04-03 | 1986-10-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-10-02 | 1990-04-03 | 1990-10-03 | $7700.00 | Window Closed / Lapsed |