US5153839A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wire harness manufacturing system
Assignee: Boeing Co
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Filing: 1990-09-28
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Granted: 1992-10-06
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Expires: 2010-09-28
Abstract
Abstract The manufacturing system includes a wire segment preparation subsystem and a termination subsystem, each of which operates independently under the direction of local computer controllers. The preparation sybsystem measures and marks wire and cuts it into segments. The termination subsystem processes the ends of the wire segments. A transport subsystem selectively transports batches of wire segments from the preparation subsystem to the termination stations of the termination subsystem. A system controller oversees the operation of the system and transmits batches of computer process control data to the subsystems. The local controllers use the downloaded batches of data to direct the processing of batches of wire segments. The system may be entirely automated, or may include a mix of automated and manual work stations. The segments are preferably loaded in batches in carriers for transport between subsystems and work stations. The carriers may be transported by hand, along roller tables, and/or on conveyors. The subsystem work stations have input and output queues. The wire segments are hung on dividers in the carrier or are individually coiled onto reelettes which are in turn loaded in the carrier.
Inventors
- 👤 Dan A. Cross
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:36
CPC Classifications
G; G05; G05B; G05B19/00; G05B19/02; G05B19/418; G05B19/41835; Y; Y02; Y02P; Y02P90/00; Y02P90/02; Y10; Y10T; Y10T29/00; Y10T29/51; Y10T29/5136; Y10T29/5137; Y10T29/5193; Y10T29/53; Y10T29/5313; Y10T29/532; Y10T29/53243
Claims Analysis
Total Claims: 32
Claim 1
Independent Claim
85 words
A system for manufacturing electrical wire harnesses, comprising: an information storage subsystem for storing computer process control data; a wire segment preparation subsystem for preparing batches of wire segments of predetermined lengths; a termination subsystem including a plurality of autonomous wire segment termination stations; a communication subsystem to transfer said control data in batches to said segment preparation subsystem and said termination stations; and a wire segment transport subsystem for selectively transporting batches of wire segments from said segment preparation subsystem to said termination stations.
Claim 2
Independent Claim
85 words
A system for manufacturing electrical wire harnesses, comprising: an information storage subsystem for storing computer process control data; a wire segment preparation subsystem for preparing batches of wire segments of predetermined lengths; a termination subsystem including a plurality of autonomous wire segment termination stations; a communication subsystem to transfer said control data in batches to said segment preparation subsystem and said termination stations; and a wire segment transport subsystem for selectively transporting batches of wire segments from said segment preparation subsystem to said termination stations.
Claim 3
Dependent Claim
22 words
The system of claim 1, in which said termination stations include at least one manual station and at least one automated station.
Claim 4
Dependent Claim
23 words
The system of claim 1, in which said information storage subsystem accepts engineering harness data and converts it to computer process control data.
Claim 5
Dependent Claim
27 words
The system of claim 1, in which said segment preparation subsystem includes devices to measure and cut wire from a continuous source into segments of predetermined lengths.
Claim 6
Dependent Claim
18 words
The system of claim 4, in which said segment preparation subsystem further includes apparatus for marking said segments.
Claim 7
Dependent Claim
28 words
The system of claim 5, in which said segment transport subsystem includes a plurality of carriers, each said carrier being dimensioned to receive a batch of wire segments.
Claim 8
Dependent Claim
28 words
The system of claim 4, in which said segment transport subsystem includes a plurality of carriers, each said carrier being dimensioned to receive a batch of wire segments.
Claim 9
Dependent Claim
31 words
The system of claim 7, in which each said carrier is dimensioned to receive a plurality of reels, each said reel being adapted to receive a single wire segment wound thereon.
Claim 10
Dependent Claim
29 words
The system of claim 7, in which said transport subsystem further includes an endless-belt type conveyor for transporting said carriers from said segment preparation subsystem to said termination stations.
Claim 11
Dependent Claim
24 words
The system of claim 1, in which said transport subsystem includes a plurality of carriers, each dimensioned to receive a batch of wire segments.
Claim 12
Dependent Claim
28 words
The system of claim 10, in which said transport subsystem further includes an endless-belt type conveyor for transporting said carriers from said preparation subsystem to said termination stations.
Claim 13
Dependent Claim
17 words
The system of claim 10, in which said termination stations include at least one automated termination station.
Claim 14
Dependent Claim
19 words
The system of claim 12, in which said automated termination station includes queuing substations for incoming and outgoing carriers.
Claim 15
Dependent Claim
40 words
The system of claim 13, in which said transport subsystem further includes an endless-belt type conveyor for transporting said carriers from said preparation subsystem to said termination stations; and said queuing substations are accessible to but independent of said conveyor.
Claim 16
Dependent Claim
31 words
The system of claim 1, in which said communication subsystem includes a shop supervisor that receives status reports from said termination stations and makes data requests to said information storage subsystem.
Claim 17
Independent Claim
89 words
A method of manufacturing electrical wire harnesses, comprising: providing a wire segment preparation subsystem and a plurality of termination stations; communicating computer process control data in batches to said preparation subsystem and said termination stations; in said preparation subsystem, using said control data to independently control preparation of a batch of wire segments; selectively transporting said batch of wire segments to one of said termination stations; and at said one station, using a batch of said control data to independently control processing of end portions of said wire segments.
Claim 18
Independent Claim
89 words
A method of manufacturing electrical wire harnesses, comprising: providing a wire segment preparation subsystem and a plurality of termination stations; communicating computer process control data in batches to said preparation subsystem and said termination stations; in said preparation subsystem, using said control data to independently control preparation of a batch of wire segments; selectively transporting said batch of wire segments to one of said termination stations; and at said one station, using a batch of said control data to independently control processing of end portions of said wire segments.
Claim 19
Dependent Claim
29 words
The method of claim 16, in which the step of preparing a batch of wire segments includes measuring wire from a continuous source and cutting it into predetermined lengths.
Claim 20
Dependent Claim
21 words
The method of claim 17, in which the step of preparing a batch of wire segments further includes marking the segments.
Claim 21
Dependent Claim
26 words
The method of claim 18, comprising loading the batch of segments prepared in said segment preparation subsystem into a carrier for transport to said termination stations.
Claim 22
Dependent Claim
25 words
The method claim 17, comprising loading the batch of segments prepared in said segment preparation subsystem into a carrier for transport to said termination stations.
Claim 23
Dependent Claim
29 words
The method of claim 20, in which the step of transporting said batch of wire segments to said termination stations comprises placing said carrier on an endless-belt type conveyor.
Claim 24
Dependent Claim
26 words
The method of claim 16, comprising loading the batch of segments prepared in said segment preparation subsystem into a carrier for transport to said termination stations.
Claim 25
Dependent Claim
29 words
The method of claim 22, in which the step of transporting said batch of wire segments to said termination stations comprises placing said carrier on an endless-belt type conveyor.
Claim 26
Dependent Claim
16 words
The method of claim 22, comprising queuing carriers in at least one of said termination stations.
Claim 27
Dependent Claim
20 words
The method of claim 16, further comprising transporting batches of wire segments from said termination stations to a lay-up subsystem.
Claim 28
Dependent Claim
15 words
The method of claim 25, comprising communicating control data in batches to said lay-up subsystem.
Claim 29
Dependent Claim
16 words
The method of claim 16, comprising generating said computer process control data from engineering harness data.
Claim 30
Dependent Claim
54 words
The method of claim 16, comprising transporting said batch of segments to a plurality of said termination stations; determining an initial order in which said batch of segments is to be transported to said termination stations; and monitoring said termination stations to determine if said initial order needs to be revised to maintain efficiency.
Claim 31
Dependent Claim
66 words
The method of claim 28, in which said preparation subsystem has a plurality of work stations; and which comprises making an initial determination as to at how many of said work stations, and in what sequence of said work stations, said batch of segments is to be prepared, and monitoring said preparation subsystem to determine if said initial determination needs to be revised to maintain efficiency.
Claim 32
Dependent Claim
66 words
The method of claim 16, in which said preparation subsystem has a plurality of work stations; and which comprises making an initial determination as to at how many of said work stations, and in what sequence of said work stations, said batch of segments is to be prepared, and monitoring said preparation subsystem to determine if said initial determination needs to be revised to maintain efficiency.
References Cited (Backward Citations)
US3766624A
Cited
US3842496A
Cited
US3907007A
Cited
US3881374A
Cited
US3930524A
Cited
US4033386A
Cited
US4043034A
Cited
US4030527A
Cited
US4190890A
Cited
US4433479A
Cited
US4380117A
Cited
US4653160A
Cited
US4701007A
Cited
US4715100A
Cited
US4520966A
Cited
US4677734A
Cited
US4803778A
Cited
US4631812A
Cited
US4638558A
Cited
US4653159A
Cited
US4729152A
Cited
US4593452A
Cited
US4685636A
Cited
US4718167A
Cited
US4711025A
Cited
US4796194A
Cited
US4939668A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-10-06 | 1996-04-06 | 1996-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-10-06 | 2000-04-06 | 2000-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-10-06 | 2004-04-06 | 2004-10-06 | $7700.00 | Window Closed / Lapsed |