US4626054A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cable termination system with diagonal signal terminator
Assignee: CHABIN Corp 890 FORTRESS STREET CHICO CA 95926 A CORP OF
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Filing: 1984-06-18
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Granted: 1986-12-02
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Expires: 2004-06-18
Abstract
Abstract In a cable termination system, there is provided a terminator pair for terminating conductors of respective cables. Each terminator comprises a body of insulating material having a pair of contact anchor portions joined by a diagonal web portion at one end of the body and diagonally spaced at the other end of the body to receive the diagonal web portion of the other terminator for mating compact interengagement, and at least one contact anchored in each contact anchor portion for connecting a respective signal conductor of the respective cable to another member. The contact anchor portions are substantially rectangular in transverse profile and occupy respective quadrants of the terminator pair which correspondingly are substantially rectangular for mating receipt in a cavity in a housing or holder. The terminator pairs constitute basic building blocks for the system and are insertable into housings to provide a high density multi-connector pin-out configuration. Each terminator also includes a lock for locking the terminator pair in a housing provided with a resilient locking tab capable of being flexed to provide selective release of the terminators from the housing.
Inventors
- 👤 John N. Tengler
- 👤 James C. Pilny
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:48
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/46; H01R13/516; H01R13/502; H01R13/506; H01R13/514; H01R2107/00; H01R24/00; H01R24/20; H01R24/22; H01R4/00; H01R4/02
Claims Analysis
Total Claims: 46
Claim 1
Independent Claim
182 words
In combination, a pair of cables or conductor sets each including at least two conductors, and a terminator pair for terminating said conductors of respective ones of said cables or conductor sets, each terminator comprising a body of insulating material having a pair of contact anchor portions joined by a diagonal web portion at one axial end of the body and diagonally spaced at the other axial end of the body to receive the diagonal web portion of the other terminator for mating interengagement of the terminators, and at least one contact anchored in each contact anchor portion and electrically connected to a respective conductor of the corresponding cable or conductor set; and at least one of said cables or conductor sets being anchored in one contact anchor portion of the corresponding terminator body, and having one conductor thereof electrically connected to a contact anchored in said one contact anchor portion and another conductor thereof passing through the web portion of the corresponding terminator body for electrical connection to a contact anchored in the other contact anchor portion of the terminator body.
Claim 2
Dependent Claim
182 words
In combination, a pair of cables or conductor sets each including at least two conductors, and a terminator pair for terminating said conductors of respective ones of said cables or conductor sets, each terminator comprising a body of insulating material having a pair of contact anchor portions joined by a diagonal web portion at one axial end of the body and diagonally spaced at the other axial end of the body to receive the diagonal web portion of the other terminator for mating interengagement of the terminators, and at least one contact anchored in each contact anchor portion and electrically connected to a respective conductor of the corresponding cable or conductor set; and at least one of said cables or conductor sets being anchored in one contact anchor portion of the corresponding terminator body, and having one conductor thereof electrically connected to a contact anchored in said one contact anchor portion and another conductor thereof passing through the web portion of the corresponding terminator body for electrical connection to a contact anchored in the other contact anchor portion of the terminator body.
Claim 3
Dependent Claim
38 words
A combination as set forth in claim 1, wherein said terminator pair is substantially rectangular in transverse cross-section, and each contact anchor portion is substantially rectangular in transverse section and occupies a respective quadrant of the terminator pair.
Claim 4
Dependent Claim
44 words
A combination as set forth in claim 1, wherein a contact in each contact anchor portion is located at a respective corner of a rectangle defined by such contacts, and such contacts of each terminator are at respective diagonally opposed corners of such rectangle.
Claim 5
Dependent Claim
54 words
A combination as set forth in claim 1, wherein each contact has coupling means for coupling the contact to another device and connecting means for electrically connecting the contact to a respective conductor at a junction, and each terminator body is molded directly to said coupling means, junction and a portion of the conductor.
Claim 6
Dependent Claim
42 words
A terminator pair as set forth in claim 1, wherein adjacent contacts respectively anchored in the contact anchor portions of each terminator are spaced apart a distance greater than the spacing between such contacts and the corresponding contacts of the other terminator.
Claim 7
Dependent Claim
34 words
A combination as set forth in claim 1, wherein each contact includes connecting means for electrically connecting the contact to a respective conductor and coupling means for electrically coupling the contact to another device.
Claim 8
Dependent Claim
28 words
A combination as set forth in claim 6, wherein said connecting means of each contact is anchored in the respective contact anchor portion of the respective terminator body.
Claim 9
Dependent Claim
43 words
A combination as set forth in claim 1, wherein each cable or conductor set includes a pair of signal carrying conductors, and further comprising electrical junctions between said signal conductors of each cable or conductor set and respective contacts of the corresponding terminator.
Claim 10
Dependent Claim
18 words
A combination as set forth in claim 8, wherein said junctions are encapsulated by the corresponding terminator body.
Claim 11
Dependent Claim
51 words
A combination as set forth in claim 8, wherein said at least one of said cables or conductor sets includes a ground conductor electrically connected to a second contact anchored in said one contact anchor portion generally in coplanar relation with the other contact anchored in said one contact anchor portion.
Claim 12
Dependent Claim
43 words
A combination as set forth in claim 1, wherein said contact anchor portions of each terminator body are generally block-shape and have planar inside faces which abut corresponding faces of the other terminator body along a center parting plane through the terminator pair.
Claim 13
Dependent Claim
65 words
A combination as set forth in claim 11, wherein said contact anchor portions of each terminator have other inside planar faces opposed to such other inside faces of the other terminator, such other inside faces being at a slight relief angle to another parting plane perpendicular to the center parting plane to provide for limiting adjustment of the terminator bodies in relation to each other.
Claim 14
Dependent Claim
33 words
A combination as set forth in claim 11, wherein said contact anchor portions of each terminator body have outer planer faces forming continuations of respective outer planar faces of the other terminator body.
Claim 15
Dependent Claim
70 words
A cable termination comprising a housing having walls defining at least one cell for receiving a cable terminator, said terminator including locking means for locking said terminator in such cell, and a wall of said housing having at one end thereof resilient tab means cooperable with said locking means to hold said terminator in said housing, said tab means being selectively deflectable to permit insertion and removal of said terminator.
Claim 16
Dependent Claim
70 words
A cable termination comprising a housing having walls defining at least one cell for receiving a cable terminator, said terminator including locking means for locking said terminator in such cell, and a wall of said housing having at one end thereof resilient tab means cooperable with said locking means to hold said terminator in said housing, said tab means being selectively deflectable to permit insertion and removal of said terminator.
Claim 17
Dependent Claim
33 words
A termination as set forth in claim 14, further comprising abutment means in said housing engageable with leading end faces of said terminators to limit the extent of terminator insertion into said housing.
Claim 18
Dependent Claim
36 words
A termination as set forth in claim 14, wherein said abutment means includes interior walls at one end of said housing which divide the cell into sub-cells sized to receive respective contacts anchored in said terminator.
Claim 19
Dependent Claim
24 words
A termination as set forth in claim 14, wherein said resilient tab means is formed by a continuation of one wall of said housing.
Claim 20
Dependent Claim
33 words
A termination as set forth in claim 17, wherein said one wall has relief means adjacent said resilient tab means for receipt of said locking means when said terminator is in locked condition.
Claim 21
Dependent Claim
47 words
A termination as set forth in claim 18, wherein said terminator includes a body of insulating material having a locking ramp thereon forming said locking means, said locking ramp being operable cammingly to deflect said resilient tab means to permit insertion of said terminator into said housing.
Claim 22
Dependent Claim
33 words
A termination as set forth in claim 14, wherein said housing includes a row of cells for receipt of respective terminators, each cell being separated from an adjacent cell by an intermediate wall.
Claim 23
Dependent Claim
29 words
A termination as set forth in claim 20, wherein said one wall of said housing is an outer wall spanning and forming one side of such row of cells.
Claim 24
Dependent Claim
19 words
A termination as set forth in claim 20, wherein said one wall is an intermediate wall of said housing.
Claim 25
Dependent Claim
42 words
A termination as set forth in claim 14, including two terminators forming a terminator pair receivable in one cell of the housing, said terminator pair including a protrusion engageable by said resilient tab means for holding said terminator pair in said housing.
Claim 26
Dependent Claim
33 words
A termination as set forth in claim 23, wherein said protrusion includes a portion thereof on each terminator of said terminator pair which portions are cooperative to form said protrusion when correctly aligned.
Claim 27
Dependent Claim
25 words
A termination as set forth in claim 24, wherein said one cell has relief means adjacent said resilient tab means for receipt of such portions.
Claim 28
Dependent Claim
33 words
A termination as set forth in claim 24, wherein each such portion of said protrusion has an inclined ramp surface operative to deflect said resilient tab means during insertion of said terminator pair.
Claim 29
Dependent Claim
42 words
A cable termination comprising a housing having at least one cell of generally rectangular cross-section, and a pair of diagonally nested terminators for respective cables received in said cell, each terminating at diagonally opposed contacts therein the conductors of a respective cable.
Claim 30
Dependent Claim
42 words
A cable termination comprising a housing having at least one cell of generally rectangular cross-section, and a pair of diagonally nested terminators for respective cables received in said cell, each terminating at diagonally opposed contacts therein the conductors of a respective cable.
Claim 31
Dependent Claim
43 words
A termination as set forth in claim 27, wherein the contacts of said terminators are arranged in two rows at an interval spacing of x with two contacts on each terminator located in respective rows in diagonal opposition at a spacing of about.
Claim 32
Dependent Claim
32 words
A termination as set forth in claim 27, wherein two contacts in each terminator are arranged along a diagonal line intersecting the diagonal line of the two contacts in the other terminator.
Claim 33
Dependent Claim
85 words
A termination as set forth in claim 29, wherein each terminator includes a body of insulating material having a pair of contact anchor portions joined by a diagonal web portion at one end of said body and diagonally spaced at the other end of said body to receive the diagonal web portion of the other terminator for mating interengagement of the terminators, and at least one contact anchored in each contact anchor portion for connecting a respective conductor of the corresponding cable to another member.
Claim 34
Dependent Claim
51 words
A termination as set forth in claim 27, wherein the cable includes a pair of conductors for carrying high speed signals and at least one reference conductor for maintaining a reference potential relative to such signals, and each terminator includes a contact for terminating a respective conductor of the corresponding cable.
Claim 35
Dependent Claim
37 words
A termination as set forth in claim 31, wherein each terminator includes an electrically insulating body molded directly to at least a part of each contact and conductors and about the junctions of respective contacts and conductors.
Claim 36
Dependent Claim
19 words
A termination as set forth in claim 27, including lock means for releasably retaining said terminators in said cell.
Claim 37
Dependent Claim
41 words
A termination as set forth in claim 33, wherein said lock means includes an anchoring detent on at least one of said terminators and impediment means in said housing operable to engage said detent to hold said terminators in said housing.
Claim 38
Dependent Claim
30 words
A termination as set forth in claim 34, wherein said impediment means includes a flexible tab portion of said housing deflectable to enable insertion, locking and removal of said terminators.
Claim 39
Dependent Claim
110 words
A cable termination comprising a housing having at least one cell therein for receipt of a cable terminator, said terminator including an electrically non-conductive body and at least one contact anchored in said body, said contact including electrical coupling means projecting from said body for coupling the contact to another device, and said housing having wall means closing one end of said cell, access means in said wall means for providing access of another device into said cell to electrical engagement with said coupling means, and sloped wall means at the interior of said cell adjacent said access means for guiding and centering said coupling means to said access means.
Claim 40
Dependent Claim
110 words
A cable termination comprising a housing having at least one cell therein for receipt of a cable terminator, said terminator including an electrically non-conductive body and at least one contact anchored in said body, said contact including electrical coupling means projecting from said body for coupling the contact to another device, and said housing having wall means closing one end of said cell, access means in said wall means for providing access of another device into said cell to electrical engagement with said coupling means, and sloped wall means at the interior of said cell adjacent said access means for guiding and centering said coupling means to said access means.
Claim 41
Dependent Claim
34 words
A termination as set forth in claim 36, wherein said coupling means includes a pair of fork contact tines, and said sloped wall means includes a pair of oppositely sloped surfaces for each tine.
Claim 42
Dependent Claim
38 words
A termination as set forth in claim 37, wherein the sloped surfaces of each pair thereof are separated by a divider from respective sloped surfaces of the other pairs, said divider being operative to space the tines apart.
Claim 43
Dependent Claim
157 words
A terminator pair for terminating conductors of respective cables or conductor sets, in combination with a housing therefor; each terminator comprising a body of insulating material having a pair of contact anchor portions joined by a diagonal web portion at one end of the body and diagonally spaced at the other end of the body to receive the diagonal web portion of the other terminator for mating interengagement of the terminators, and at least one contact anchored in each contact anchor portion for connecting a respective conductor of the corresponding cable or conductor set to another member, said terminator pair being substantially rectangular in transverse cross-section, and each contact anchor portion being substantially rectangular in transverse cross-section and occupying a respective quadrant of the terminator pair; and said housing having at least one cell for receipt of said terminator pair, said housing and terminator pair including respective means cooperable to retain said terminator pair in said cell.
Claim 44
Dependent Claim
157 words
A terminator pair for terminating conductors of respective cables or conductor sets, in combination with a housing therefor; each terminator comprising a body of insulating material having a pair of contact anchor portions joined by a diagonal web portion at one end of the body and diagonally spaced at the other end of the body to receive the diagonal web portion of the other terminator for mating interengagement of the terminators, and at least one contact anchored in each contact anchor portion for connecting a respective conductor of the corresponding cable or conductor set to another member, said terminator pair being substantially rectangular in transverse cross-section, and each contact anchor portion being substantially rectangular in transverse cross-section and occupying a respective quadrant of the terminator pair; and said housing having at least one cell for receipt of said terminator pair, said housing and terminator pair including respective means cooperable to retain said terminator pair in said cell.
Claim 45
Dependent Claim
38 words
A combination as set forth in claim 39, wherein said means to retain includes locking ramps on said terminators and a locking tab on said housing cooperable with said locking ramps to hold said terminators in said cell.
Claim 46
Dependent Claim
26 words
A combination as set forth in claim 40, wherein said locking tab is deflectable to clear said locking ramps for insertion and removal of said terminators.
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) | 1989-12-01 | 1990-06-02 | 1990-12-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-12-01 | 1994-06-02 | 1994-12-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-12-01 | 1998-06-02 | 1998-12-02 | $7700.00 | Window Closed / Lapsed |