US4659168A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical connector
Assignee: FCI USA LLC
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Filing: 1984-09-06
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Granted: 1987-04-21
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Expires: 2004-09-06
Abstract
Abstract An electrical connector system which includes electrically conductive wires terminating in tab receptacles, electrically conductive blade contacts and an electrically insulative terminal block assembly to facilitate the joining and supporting of the wires to the blade contacts. The terminal block assembly is comprised of two portions. The first portion is a fixed block with apertures, each for receiving and supporting a blade contact in a predetermined orientation. The second portion of the terminal block is a movable block with barrels or pockets, each for receiving an electrically conductive wire, each of which wire terminates with a tab receptacle. Because of the design and construction of the portions of the terminal block assembly, the tab receptacles and their electrically conductive wires may be conveniently and reliably mounted onto the blade contacts in the fixed portion of the terminal block assembly and securely retained there.
Inventors
- 👤 John C. Collier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 06:48
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/46; H01R13/502
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
224 words
An electrical connector system comprising; a plurality of electrically conductive wires; a tab receptacle coupled to the end of each of said wires; a plurality of blade contacts, each adapted to be received by a tab receptacle of a predetermined electrically conductive wire; and a terminal block assembly, said terminal block assembly including a fixed body portion having a first lower support bar with a first plurality of apertures, an upper support bar and an opening between said first lower support bar and said upper support bar, each of said first plurality of apertures adapted to receive a blade contact, said terminal block assembly also including a movable body portion having a first plate including a second plurality of apertures aligned for the receipt of said blade contacts therethrough, a second plate, and walls coupling said first and second plates, said walls being spaced one from another to form barrels therebetween, said movable body portion including said first and second plates movable relative to said fixed body portion, each of said barrels adapted to receive at least one of said plurality of electrically conductive wires and tab receptacles, said movable body portion having a portion to be matingly received within said opening of said fixed body portion with said blade contacts and tab receptacles being substantially perpendicular after mating in mechanical and electrical contact.
Claim 2
Dependent Claim
224 words
An electrical connector system comprising; a plurality of electrically conductive wires; a tab receptacle coupled to the end of each of said wires; a plurality of blade contacts, each adapted to be received by a tab receptacle of a predetermined electrically conductive wire; and a terminal block assembly, said terminal block assembly including a fixed body portion having a first lower support bar with a first plurality of apertures, an upper support bar and an opening between said first lower support bar and said upper support bar, each of said first plurality of apertures adapted to receive a blade contact, said terminal block assembly also including a movable body portion having a first plate including a second plurality of apertures aligned for the receipt of said blade contacts therethrough, a second plate, and walls coupling said first and second plates, said walls being spaced one from another to form barrels therebetween, said movable body portion including said first and second plates movable relative to said fixed body portion, each of said barrels adapted to receive at least one of said plurality of electrically conductive wires and tab receptacles, said movable body portion having a portion to be matingly received within said opening of said fixed body portion with said blade contacts and tab receptacles being substantially perpendicular after mating in mechanical and electrical contact.
Claim 3
Dependent Claim
28 words
The electrical connector system as set forth in claim 1 wherein said opening is of sufficient size to matingly receive an outboard edge of said movable body portion.
Claim 4
Dependent Claim
75 words
The electrical connector system as set forth in claim 1 wherein each of said tab receptacles is provided with bight means for coupling with a wire and wherein each of said tab receptacles is also provided with a slot with leaves on the opposite sides thereof for receiving a blade contact, said leaves being angled whereby greater forces are required to separate the tab receptacle from the blade contact than is required to couple them.
Claim 5
Dependent Claim
48 words
The electrical connector system as set forth in claim 1 wherein each aperture of said first lower support bar is provided with a recess and each of said blade contacts is provided with a shoulder positioned in said recess to limit the distance said blade contact extends therethrough.
Claim 6
Dependent Claim
37 words
The electrical connector system as set forth in claim 1 wherein each of said blade contacts is provided with a spring biased flap for securing said blade contacts within said first plurality of lower support bar apertures.
Claim 7
Dependent Claim
33 words
The electrical connector system as set forth in claim 1 wherein said tab receptacle and terminal block assembly have cooperating elements by which said tab receptacle is secured into said terminal block assembly.
Claim 8
Dependent Claim
175 words
A terminal block assembly comprising a fixed body portion and a movable portion relative to said fixed body portion, said fixed body portion being provided with a first lower support bar having a first plurality of apertures each of which is adapted to receive first contact means therethrough, said fixed body portion also being provided with an opening to receive said movable portion, said movable portion being provided with a first plate movable relative to said fixed body portion having a second plurality of apertures being aligned for receipt of said first contact means and a second plate with walls coupling said first and second plates to form a barrel means therebetween, said barrel means adapted to receive second contact means, said movable portion being provided with projection means adapted to be located within said opening of said fixed body portion, said barrel means and said apertures being substantially perpendicularly aligned after mating whereby the mating of the fixed body portion to the movable portion will align and couple the first and second contact means.
Claim 9
Dependent Claim
175 words
A terminal block assembly comprising a fixed body portion and a movable portion relative to said fixed body portion, said fixed body portion being provided with a first lower support bar having a first plurality of apertures each of which is adapted to receive first contact means therethrough, said fixed body portion also being provided with an opening to receive said movable portion, said movable portion being provided with a first plate movable relative to said fixed body portion having a second plurality of apertures being aligned for receipt of said first contact means and a second plate with walls coupling said first and second plates to form a barrel means therebetween, said barrel means adapted to receive second contact means, said movable portion being provided with projection means adapted to be located within said opening of said fixed body portion, said barrel means and said apertures being substantially perpendicularly aligned after mating whereby the mating of the fixed body portion to the movable portion will align and couple the first and second contact means.
Claim 10
Dependent Claim
50 words
The terminal block assembly as set forth in claim 7 wherein said fixed body portion includes an upper support bar creating an opening between said upper support bar and said first lower support bar, said opening being of sufficient size to matingly receive an outboard edge of said movable portion.
Claim 11
Dependent Claim
44 words
The terminal block assembly as set forth in claim 8 wherein said outboard edge of said movable portion is angled to abut with an inboard face of said upper support bar to facilitate the joining of said movable portion to said fixed body portion.
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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) | 1990-04-20 | 1990-10-20 | 1991-04-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-04-20 | 1994-10-20 | 1995-04-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-04-20 | 1998-10-20 | 1999-04-21 | $7700.00 | Window Closed / Lapsed |