US4060890A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of manufacturing an electrical harness
Assignee: TE Connectivity Corp
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Filing: 1977-01-04
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Granted: 1977-12-06
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Expires: 1997-01-04
Abstract
Abstract In a method of manufacturing an electrical harness comprising wires connected to electrical terminals of a plurality of electrical connectors, according to a desired wiring pattern, each terminal comprises a wire connecting portion in the form of a slotted plate formed integrally with a contact portion in the form of an electrical receptacle. The wires are laid out on a wiring layout board with the aid of wire guiding posts to form a desired wiring pattern, with portions of the wires extending through notches in the housings of the connectors. The terminals are then inserted into through openings in the housings so that the wires received in the notches are captured by the slots of the terminals so that electrial connection is made between the terminals and the wires. When the terminals have been inserted into the openings in the housings, the receptacles are in line with the ends of the openings opposite to those through which the terminals were inserted, so that the receptacles can receive male members inserted through the former ends of the openings. The openings in the housings, contain abutments for forcing the wires into the slots of the terminals as the terminals are inserted into the openings.
Inventors
- 👤 Helen Dechelette
- 👤 Jean Claud Joly
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 10:47
CPC Classifications
H; H01; H01R; H01R4/00; H01R4/24; H01R4/2416; H01R4/2445; H01R4/2458; H01R4/242; H01R4/2425; H01R4/2429; H01R43/00; H01R43/01; H01R13/00; H01R13/40; H01R13/42; H01R13/428; H01R13/432; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49174; Y10T29/49181; Y10T29/49185; Y10T29/49188; Y10T29/4919; Y10T29/49204; Y10T29/49208; Y10T29/49222; Y10T29/53; Y10T29/5313; Y10T29/53187; Y10T29/532; Y10T29/53209; Y10T29/53213; Y10T29/53252; Y10T29/53261; Y10T29/53265
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
163 words
A method of manufacturing an electrical harness comprising wires connected to electrical terminals of a plurality of electrical connectors, according to a desired wiring pattern, each terminal comprising a wire connecting portion formed integrally with a contact portion for mating with a complementary electrical terminal member, in which method, the wires are laid out on a wiring layout board, with the aid of wire guiding means, to form the desired wiring pattern and are subsequently connected electrically, to the terminals of the connectors, the wire being first laid in notches in the housings of the connectors, which housings are disposed on the board, after which the terminals are inserted into through openings in the housings through first ends of the openings, electrically to connect the wires to the wire connecting portions of the terminals and are secured in the openings with the contact portions of the terminals positioned to receive mating terminal members inserted through second ends of the openings in the housings.
Claim 2
Independent Claim
163 words
A method of manufacturing an electrical harness comprising wires connected to electrical terminals of a plurality of electrical connectors, according to a desired wiring pattern, each terminal comprising a wire connecting portion formed integrally with a contact portion for mating with a complementary electrical terminal member, in which method, the wires are laid out on a wiring layout board, with the aid of wire guiding means, to form the desired wiring pattern and are subsequently connected electrically, to the terminals of the connectors, the wire being first laid in notches in the housings of the connectors, which housings are disposed on the board, after which the terminals are inserted into through openings in the housings through first ends of the openings, electrically to connect the wires to the wire connecting portions of the terminals and are secured in the openings with the contact portions of the terminals positioned to receive mating terminal members inserted through second ends of the openings in the housings.
Claim 3
Dependent Claim
47 words
A method according to claim 1, in which the housings are arranged in a row on the board in constantly spaced relationship and the board is advanced step-by-step towards a terminal inserter which inserts terminals simultaneously into a plurality of the openings in each housing in turn.
Claim 4
Dependent Claim
35 words
A method according to claim 1, in which the wires are insulated wires and the terminals are provided with means for piercing the insulation of the wires as the terminals ae inserted into the openings.
Claim 5
Dependent Claim
43 words
A method according to claim 1, in which the first ends of the openings in the housings are presented one by one to a terminal inserter which is operated intermittently, to insert one terminal into an opening at each operation of the inserter.
Claim 6
Dependent Claim
49 words
A method according to claim 4, in which the housings are positioned in recesses in a support block secured to the wiring layout board and which is advanced intermittently beneath an insertion head of the terminal inserter in conformity with the spacing between the openings, which spacing is irregular.
Claim 7
Dependent Claim
134 words
A method according to claim 5, in which the support block and wiring layout board are intermittently advanced by means of a conveyor successively to; a first working station at which the housings are loaded into the recesses of the support block; to second working stations at which the wires are dressed to form the desired wiring pattern with the aid of the guiding means and at which the wires are laid in the notches of the housings; to a third working station at which the terminals are inserted into the openings in the housings; and to a fourth working station at which the finished harness is electrically tested and is removed from the support block and wiring layout board, buffer stations at which no operations are performed being arranged between the working stations.
Claim 8
Dependent Claim
69 words
A method according to claim 5, in which the housings ar secured together by means of an elongate resilient clip to form a cartridge, with the housings spaced lengthwise of the clip in conformity with the spacing between the recesses of the support block, whereafter the housings are inserted into the recesses and the clip is removed prior to the wires being inserted into the notches of the housings.
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) | 1980-12-05 | 1981-06-06 | 1981-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-12-05 | 1985-06-06 | 1985-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-12-05 | 1989-06-06 | 1989-12-06 | $7700.00 | Window Closed / Lapsed |