US6554626B2
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical receptacle assembly
Assignee: Philatron International
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Filing: 2002-04-16
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Granted: 2003-04-29
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Expires: 2022-04-16
Abstract
Abstract An electrical connector for use with a tractor-trailer includes a receptacle having a generally cylindrical outer body and a molded inner body encapsulating a plurality of conductors secured to connector pins. To provide additional current carrying capacity to accommodate an automatic braking system (ABS) one of the conductors designated as a ground conductor is larger than all of the other conductors. A conductor carrying ABS current is larger than all conductors except the ground conductor. The inner and outer bodies are fastened together by means of a bayonet connection. An additional securing device includes a projection on the inner body which is held in position by means of a bail attached to the outer body. To reduce resistance at the contacts, all contacts are soldered or crimped to their respective conductors and molded within the inner body to protect all wires and connections to the connector pins from environmentally caused corrosion or damage. The outer body includes outward extending flanges for mounting and protection from damage upon operating the bayonet connection. The receptacle provides a protective door for contact connectors when not in use and a latch on the door to engage and lock an external plug when inserted properly.
Inventors
- 👤 Phillip M. Ramos, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 09:44
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/46; H01R13/502; H01R13/508; H01R13/40; H01R13/405; H01R13/44; H01R13/447; H01R13/62; H01R13/625; H01R13/73; H01R13/74; H01R13/748; H01R2107/00; H01R24/00; H01R24/28
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
145 words
An electrical connector assembly for use with tractor-trailers comprising a receptacle having an inner body and an outer body; said outer body having a recess to receive a cylindrical plug, a bayonet-type slot in said recess, a ridge on the surface of said outer body, and a bail secured to said ridge; said inner body including a generally cylindrical molded plug at least partially contained within said outer body, a plurality of conductors and a plurality of pin-type connectors secured to said conductors, said conductors and said pin-type connectors being molded into said plug; said inner body having at least two external bosses; said inner body being secured to said outer body by a twist-type connection including one of said bosses in a bayonet-type connection and the second of said bosses being locked to said outer body in alignment with said ridge by said bail.
Claim 2
Dependent Claim
145 words
An electrical connector assembly for use with tractor-trailers comprising a receptacle having an inner body and an outer body; said outer body having a recess to receive a cylindrical plug, a bayonet-type slot in said recess, a ridge on the surface of said outer body, and a bail secured to said ridge; said inner body including a generally cylindrical molded plug at least partially contained within said outer body, a plurality of conductors and a plurality of pin-type connectors secured to said conductors, said conductors and said pin-type connectors being molded into said plug; said inner body having at least two external bosses; said inner body being secured to said outer body by a twist-type connection including one of said bosses in a bayonet-type connection and the second of said bosses being locked to said outer body in alignment with said ridge by said bail.
Claim 3
Dependent Claim
18 words
An electrical connector assembly as claimed in claim 1 wherein said pin-type connectors are soldered to said conductors.
Claim 4
Dependent Claim
194 words
For use with tractor-trailers, an electrical connector assembly wherein a receptacle is secured to a tractor, a similar receptacle is secured to a trailer, and a cable having a plurality of conductors and a plug at each end is adapted to be connected to said receptacle; said receptacle comprising an inner body and a generally cylindrical outer body including a radially extending mounting flange, an upstanding pivot member adjacent said flange; a spring-loaded cover secured to said pivot member, a pair of slots defining part of a bayonet fastener formed in said outer body, a ridge on the surface of said outer body, and a bail pivotally secured to extend along said ridge; said inner body including a molded plug carrying a pair of bosses which mate with said pair of slots to secure said bayonet fastener, and a third boss which is aligned with said ridge when said inner body is secured in said outer body and said bail is fastened over said third boss; and a plurality of conductors and a plurality of pin-type connectors secured to their respective conductors, said conductors and said pin-type connectors being molded into said inner body.
Claim 5
Dependent Claim
194 words
For use with tractor-trailers, an electrical connector assembly wherein a receptacle is secured to a tractor, a similar receptacle is secured to a trailer, and a cable having a plurality of conductors and a plug at each end is adapted to be connected to said receptacle; said receptacle comprising an inner body and a generally cylindrical outer body including a radially extending mounting flange, an upstanding pivot member adjacent said flange; a spring-loaded cover secured to said pivot member, a pair of slots defining part of a bayonet fastener formed in said outer body, a ridge on the surface of said outer body, and a bail pivotally secured to extend along said ridge; said inner body including a molded plug carrying a pair of bosses which mate with said pair of slots to secure said bayonet fastener, and a third boss which is aligned with said ridge when said inner body is secured in said outer body and said bail is fastened over said third boss; and a plurality of conductors and a plurality of pin-type connectors secured to their respective conductors, said conductors and said pin-type connectors being molded into said inner body.
Claim 6
Dependent Claim
18 words
An electrical connector assembly as claimed in claim 3 wherein said pin-type connectors are crimped to said conductors.
Claim 7
Dependent Claim
18 words
An electrical connector assembly as claimed in claim 3 wherein said pin-type connectors are soldered to said conductors.
Claim 8
Dependent Claim
33 words
An electrical connector assembly as claimed in claim 3 wherein said inner body further includes a pair of radially extending flanges as an aid in turning said inner body within said outer body.
Claim 9
Dependent Claim
188 words
For use with tractor-trailers, an electrical connector assembly wherein a receptacle is secured to a tractor, a similar receptacle is secured to a trailer, a cable having a plurality of conductors and a plug at each end is adapted to be connected to said receptacles, said receptacles conforming with dimensions of a SAE standard J560b receptacle; said receptacle including an inner body and a generally cylindrical outer body including a radially extending mounting flange; said outer body further including a pair of slots defining part of a bayonet fastener, a ridge on the surface of said outer body, and a bail secured to said ridge; said inner body including a molded plug carrying a pair of bosses which mate with said pair of slots to secure said bayonet fastener, and a third boss which is aligned with said ridge when said inner body is secured in said outer body, and said bail is fastened over said third boss; and a plurality of conductors and a plurality of pin-type connectors secured to their respective conductors, said pin-type connectors and ends of said conductors being molded into said inner body.
Claim 10
Dependent Claim
188 words
For use with tractor-trailers, an electrical connector assembly wherein a receptacle is secured to a tractor, a similar receptacle is secured to a trailer, a cable having a plurality of conductors and a plug at each end is adapted to be connected to said receptacles, said receptacles conforming with dimensions of a SAE standard J560b receptacle; said receptacle including an inner body and a generally cylindrical outer body including a radially extending mounting flange; said outer body further including a pair of slots defining part of a bayonet fastener, a ridge on the surface of said outer body, and a bail secured to said ridge; said inner body including a molded plug carrying a pair of bosses which mate with said pair of slots to secure said bayonet fastener, and a third boss which is aligned with said ridge when said inner body is secured in said outer body, and said bail is fastened over said third boss; and a plurality of conductors and a plurality of pin-type connectors secured to their respective conductors, said pin-type connectors and ends of said conductors being molded into said inner body.
Claim 11
Dependent Claim
71 words
An electrical connector assembly as claimed in claim 7 wherein one of said conductors in said inner body is designated as a ground conductor and is significantly larger than the other conductors in said inner body, and another of said conductors in said inner body is designated to carry power for an automatic braking system and is larger than all other conductors in said inner body except for said ground conductor.
Claim 12
Dependent Claim
81 words
An electrical connector assembly as claimed in claim 7 wherein said outer body conforms with dimensions of a standard SAE J560b receptacle; and one of said conductors in said inner body is designated as ground conductor and can accommodate up to a size six (6) American Wire Gauge conductor and another of said conductors in said inner body is designated to carry power for an automatic braking system and can accommodate up to a size eight (8) American Wire Gauge conductor.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2006-04-28 | 2006-10-28 | 2007-04-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2010-04-28 | 2010-10-28 | 2011-04-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2014-04-28 | 2014-10-28 | 2015-04-29 | $7700.00 | Window Closed / Lapsed |