Patent US4403820A successfully refreshed from Google Patents.
← Back to Patent Explorer
US4403820A Expired / Lapsed US ⏱️ 0.0 years remaining

Connector for terminating undercarpet signal transmission cable

Assignee: ABB Installation Products International LLC
•
Filing: 1980-12-05
•
Granted: 1983-09-13
•
Expires: 2000-12-05
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract An electrical connector for terminating a coaxial cable assembly has joinable housings, one housing providing a passage for cable assembly receipt and a second passage for receiving an insulation-piercing contact, the other housing supporting an insulating-piercing contact for entry into the first housing to electrically engage the central conductor of the coaxial cable assembly. Housing interlock means are provided for enabling registry of the contact and central conductor and for imposing strain-relief force upon the cable assembly at the same time.

Inventors

  • 👤 Donald S. Rich

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-05 13:00
CPC Classifications
H; H01; H01R; H01R4/00; H01R4/24; H01R4/2416; H01R4/242; H01R4/2425; H01R4/2429; H01R13/00; H01R13/58; H01R9/00; H01R9/03; H01R9/05

Claims Analysis

Total Claims: 33
Claim 1
Independent Claim 147 words
An electrical connector for terminating an electrical cable assembly of type having a protective body and an electrically insulated conductor extending through and beyond said body, said connector comprising: (a) a first housing for supporting said body and such extending insulated conductor, said first housing defining an inlet passage for receiving said body and a guide passage communicating with said inlet passage for receiving said insulated conductor, said first housing defining a contact-receiving passage accessible exteriorly of said first housing and extending transversely therein into such conductor-receiving passage; (b) a second housing joinable to said first housing and having an exterior surface supporting an insulation-piercing contact; and (c) housing interconnect means for joinder of said first and second housings and operably responsive to mechanical input for both applying strain-relieving force to said body and forcing said contact into electrical engagement with said conductor through said contact-receiving passage.
Claim 2
Dependent Claim 147 words
An electrical connector for terminating an electrical cable assembly of type having a protective body and an electrically insulated conductor extending through and beyond said body, said connector comprising: (a) a first housing for supporting said body and such extending insulated conductor, said first housing defining an inlet passage for receiving said body and a guide passage communicating with said inlet passage for receiving said insulated conductor, said first housing defining a contact-receiving passage accessible exteriorly of said first housing and extending transversely therein into such conductor-receiving passage; (b) a second housing joinable to said first housing and having an exterior surface supporting an insulation-piercing contact; and (c) housing interconnect means for joinder of said first and second housings and operably responsive to mechanical input for both applying strain-relieving force to said body and forcing said contact into electrical engagement with said conductor through said contact-receiving passage.
Claim 3
Dependent Claim 27 words
The electrical connector claimed in claim 1 wherein said first housing is elongate and defines a longitudinally extending, transversely stepped passage therein for receiving said cable assembly.
Claim 4
Dependent Claim 33 words
The connector claimed in claim 1 wherein said first housing further defines an interconnect passage extending transversely therethrough in communication with said body-receiving passage and in preselected longitudinal spacing from said contact-receiving passage.
Claim 5
Dependent Claim 32 words
The connector claimed in claim 3 wherein said second housing supports said housing interconnect means on said exterior surface of said second housing longitudinally spaced from said contact by said preselected spacing.
Claim 6
Dependent Claim 33 words
The connector claimed in claim 4 wheren said housing interconnect means comprises a post member extending transversely of said second housing a distance in excess of the transverse extent of said interconnect passage.
Claim 7
Dependent Claim 37 words
The connector claimed in claim 5 wherein said post member is exteriorly threaded, said housing interconnect means further comprising an interiorly threaded member movable on said post member to secure said first housing to said second housing.
Claim 8
Dependent Claim 34 words
The connector claimed in claim 6 wherein said first housing includes a portion which is displaceable into strain-relieving engagement with said body upon such movement of said interiorly threaded member on said post member.
Claim 9
Dependent Claim 25 words
The connector claimed in claim 7 wherein said post member and said contact are mutually laterally spaced on said exterior surface of said second housing.
Claim 10
Dependent Claim 171 words
An electrical connector for termination of a coaxial cable assembly of type having a resilient protective body and both an electrically insulated conductor and a drain wire extending through and beyond said body, said connector comprising: first and second joinable housings, said first housing defining an inlet passage for receiving said body, first and second guide passages both continuous with said inlet passage respectively for receiving said conductor and said drain wire, and a contact-receiving passage accessible through an exterior surface of said first housing and extending into both said first and second guide passages, said second housing having an exterior surface having configuration complemental to said exterior surface of said first housing and supporting an insulation-piercing contact and a further contact in disposition for entry into said contact-receiving passage on joinder of said first and second housings along said exterior surfaces thereof, and housing interconnect means providing for registry of said insulation-piercing contact and said further contact respectively with said first and second guide passages and in said contact-receiving passage.
Claim 11
Dependent Claim 171 words
An electrical connector for termination of a coaxial cable assembly of type having a resilient protective body and both an electrically insulated conductor and a drain wire extending through and beyond said body, said connector comprising: first and second joinable housings, said first housing defining an inlet passage for receiving said body, first and second guide passages both continuous with said inlet passage respectively for receiving said conductor and said drain wire, and a contact-receiving passage accessible through an exterior surface of said first housing and extending into both said first and second guide passages, said second housing having an exterior surface having configuration complemental to said exterior surface of said first housing and supporting an insulation-piercing contact and a further contact in disposition for entry into said contact-receiving passage on joinder of said first and second housings along said exterior surfaces thereof, and housing interconnect means providing for registry of said insulation-piercing contact and said further contact respectively with said first and second guide passages and in said contact-receiving passage.
Claim 12
Dependent Claim 26 words
The connector claimed in claim 9 wherein said second guide passage is accessible exteriorly of said first housing throughout the extent of said second guide passage.
Claim 13
Dependent Claim 41 words
The connector claimed in claim 9 wherein said first housing defines a channel accessible exteriorly of said first housing and in communication with said second guide passage, said channel being configured for receiving and retaining an end of said drain wire.
Claim 14
Dependent Claim 33 words
The connector claimed in claim 9 wherein said housing interconnect means is electrically conductive, said second guide passage extending openly to said housing interconnect means to dispose said drain wire electrically continuous therewith.
Claim 15
Dependent Claim 27 words
The electrical connector claimed in claim 9 wherein said first housing is elongate and defines a longitudinally extending, transversely stepped passage therein for receiving said cable assembly.
Claim 16
Dependent Claim 32 words
The connector claimed in claim 13 wherein said first housing defines a contact-receiving passage accessible exteriorly of said first housing and extending transversely therein into both said first and second guide passages.
Claim 17
Dependent Claim 36 words
The connector claimed in claim 14 wherein said first housing defines an interconnect passage extending transversely therethrough in communication with both said first and second guide passages and in preselected longitudinal spacing from said contact-receiving passage.
Claim 18
Dependent Claim 37 words
The connector claimed in claim 15 wherein said second housing supports said housing interconnect means on said exterior surface of said second housing longitudinally spaced from both said insulation-piercing and said further contact by said preselected spacing.
Claim 19
Dependent Claim 33 words
The connector claimed in claim 16 wherein said housing interconnect means comprises a post member extending transversely of said second housing a distance in excess of the transverse extent of said interconnect passage.
Claim 20
Dependent Claim 37 words
The connector claimed in claim 17 wherein said post member is exteriorly threaded, said housing interconnect means further comprising an interiorly threaded member movable on said post member to secure said first housing to said second housing.
Claim 21
Dependent Claim 34 words
The connector claimed in claim 18 wherein said first housing includes a portion which is displaceable into strain-relieving engagement with said body upon such movement of said interiorly threaded member on said post member.
Claim 22
Dependent Claim 24 words
The connector claimed in claim 19 wherein said post member and said further contact are spaced in opposite directions laterally of said insulation-piercing contact.
Claim 23
Dependent Claim 133 words
An electrical connector for insulation-piercing termination of a coaxial cable assembly of type having a protective body and an electrically insulated conductor extending through and beyond said body, said connector comprising: (a) a first housing defining an inlet passage for receiving said body, a guide passage continuous with said inlet passage for receiving said insulated conductor, and a contact-receiving passage accessible through an exterior surface of said first housing and extending into said guide passage; (b) a second housing having an exterior surface of configuration for interfitting with said first housing exterior surface and supporting an insulation-piercing contact in disposition for entry into said contact-receiving passage; and (c) housing interconnect means for providing registry of said contact and said contact-receiving passage and operable to force said contact into electrical engagement with said conductor.
Claim 24
Dependent Claim 133 words
An electrical connector for insulation-piercing termination of a coaxial cable assembly of type having a protective body and an electrically insulated conductor extending through and beyond said body, said connector comprising: (a) a first housing defining an inlet passage for receiving said body, a guide passage continuous with said inlet passage for receiving said insulated conductor, and a contact-receiving passage accessible through an exterior surface of said first housing and extending into said guide passage; (b) a second housing having an exterior surface of configuration for interfitting with said first housing exterior surface and supporting an insulation-piercing contact in disposition for entry into said contact-receiving passage; and (c) housing interconnect means for providing registry of said contact and said contact-receiving passage and operable to force said contact into electrical engagement with said conductor.
Claim 25
Dependent Claim 28 words
The connector claimed in claim 21 wherein said housing interconnect means is further operable to force at least one of said housings into strain-relieving engagement with said body.
Claim 26
Dependent Claim 48 words
The connector claimed in claim 22 wherein said housing interconnect means is responsive to single mechanical input for both such forcing of said contact into such electrical engagement with said conductor and such forcing of at least one of said housings into such strain-relieving engagement with said body.
Claim 27
Dependent Claim 27 words
The electrical connector claimed in claim 21 wherein said first housing is elongate, said inlet passage and said guide passage being longitudinally extending and mutually transversely stepped.
Claim 28
Dependent Claim 33 words
The connector claimed in claim 24 wherein said first housing further defines an interconnect passage extending transversely therethrough in communication with said inlet passage and in preselected longitudinal spacing from said contact-receiving passage.
Claim 29
Dependent Claim 32 words
The connector claimed in claim 25 wherein said second housing supports said housing interconnect means on said exterior surface of said second housing longitudinally spaced from said contact by said preselected spacing.
Claim 30
Dependent Claim 33 words
The connector claimed in claim 26 wherein said housing interconnect means comprises a post member extending transversely of said second housing a distance in excess of the transverse extent of said inteconnect passage.
Claim 31
Dependent Claim 37 words
The connector claimed in claim 27 wherein said post member is exteriorly threaded, said housing interconnect means further comprising an interiorly threaded member movable on said post member to secure said first housing to said second housing.
Claim 32
Dependent Claim 34 words
The connector claimed in claim 28 wherein said first housing includes a portion which is displaceable into strain-relieving engagement with said body upon such movement of said interiorly threaded member on said post member.
Claim 33
Dependent Claim 25 words
The connector claimed in claim 29 wherein said post member and said contact are mutually laterally spaced on said exterior surface of said second housing.

References Cited (Backward Citations)

US2476429A Cited
US3058088A Cited
US3543222A Cited
US3691509A Cited
US3768067A Cited
US3824528A Cited
US3813634A Cited
US3874762A Cited
US3864011A Cited
US3963319A Cited
US4153326A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1986-09-12 1987-03-14 1987-09-13 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1990-09-12 1991-03-14 1991-09-13 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1994-09-12 1995-03-14 1995-09-13 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag