Patent US5695358A successfully refreshed from Google Patents.
US5695358A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical connector with strain relief for a bundle of wires
Assignee: Whitaker LLC
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Filing: 1996-08-15
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Granted: 1997-12-09
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Expires: 2016-08-15
Abstract
Abstract An electrical connector assembly (100) which includes electrical contacts (10) of the insulation displacement type, an inner housing (20), an outer housing (40), and a strain relief member (50). The assembly (100) is assembled by first securely placing the electrical contacts (10) within the inner housing (20) and then inserting the inner housing (20) into the outer housing (40) so that the electrical contacts (10) can be terminated to wires by using the insulation displacement method of wire termination. The inner housing (20) is fully inserted into outer housing (40), and is then in a fully latched position within the outer housing (40). Strain relief member (50) is then mounted to outer housing (40) and includes an abutment flange (55) for ensuring that the inner housing (20) has been fully inserted within outer housing (40). The wires which are terminated to the contacts (10) will extend around an inner wall (53) of the strain relief (50) and will be laced between retainer walls (58) so that strain relief will be provided to the assembly (100).
Inventors
- 👤 John Mark Myer
- 👤 John Raymond Shuey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 07:33
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/58; H01R13/5804; H01R13/5812; Y; Y10; Y10S; Y10S439/00; Y10S439/942
Claims Analysis
Total Claims: 54
Claim 1
Independent Claim
107 words
An electrical connector assembly, comprising: a first housing with at least one contact receiving recess; a second housing with a cavity for receiving said first housing, said second housing includes at least one lug for engaging a strain relief member at a wire exit side of said first housing; a strain relief member, said strain relief member is adapted to receive said second housing lug; and said strain relief member is attachable to said second housing in a sliding direction, said sliding direction being generally transverse to a longitudinal direction of said first housing contact receiving recess, and said strain relief member includes a flexible latch beam.
Claim 2
Dependent Claim
107 words
An electrical connector assembly, comprising: a first housing with at least one contact receiving recess; a second housing with a cavity for receiving said first housing, said second housing includes at least one lug for engaging a strain relief member at a wire exit side of said first housing; a strain relief member, said strain relief member is adapted to receive said second housing lug; and said strain relief member is attachable to said second housing in a sliding direction, said sliding direction being generally transverse to a longitudinal direction of said first housing contact receiving recess, and said strain relief member includes a flexible latch beam.
Claim 3
Dependent Claim
18 words
The assembly of claim 1, wherein said strain relief member comprises a groove for slidingly receiving said lug.
Claim 4
Dependent Claim
33 words
The assembly of claim 1, wherein said strain relief member comprises a wall for guiding wires in a direction which is generally transverse to a longitudinal direction of said first housing contact recess.
Claim 5
Dependent Claim
15 words
The assembly of claim 1, wherein said strain relief member includes a flexible latch beam.
Claim 6
Dependent Claim
13 words
The assembly of claim 1, wherein said strain relief member includes a hinge.
Claim 7
Dependent Claim
56 words
The assembly of claim 1, wherein said strain relief member includes at least one flange which extends at least partially in a direction which is generally transverse to an insertion direction of said first housing relative to said second housing, and said flange is generally parallel to a lug receiving groove of said strain relief member.
Claim 8
Dependent Claim
69 words
The assembly of claim 1, wherein said strain relief member includes at least one flange having an end edge which is sized to abut a portion of said first housing, thereby preventing said second housing lug from being received by said strain relief member, when said strain relief member is being mounted on said second housing, if the first housing has not been fully inserted into the second housing.
Claim 9
Dependent Claim
29 words
The assembly of claim 1, wherein said strain relief member comprises a pair of flexible walls for guiding a wire in a direction which relieves strain on the wire.
Claim 10
Dependent Claim
23 words
The assembly of claim 8, wherein said pair of walls comprises a gap therebetween as wires are being laced between said flexible walls.
Claim 11
Dependent Claim
16 words
The assembly of claim 8, wherein said pair of walls comprises a slit between said walls.
Claim 12
Dependent Claim
20 words
The assembly of claim 8, wherein at least one of said walls comprises an arcuate surface for slidingly engaging wires.
Claim 13
Dependent Claim
36 words
The assembly of claim 1, wherein said strain relief member includes a flexible latch beam and a hinge, and a cover is hingeably mounted to said hinge and the cover is latchable to said latch beam.
Claim 14
Dependent Claim
41 words
The assembly of claim 12, wherein said strain relief member includes a first flange for engaging said second housing, and a portion of said second housing abuts said flange when said strain relief member is fully mounted on said second housing.
Claim 15
Dependent Claim
59 words
The assembly of claim 12, wherein said cover includes a second flange for engaging a portion of said second housing, and a portion of said second housing is trapped between said flanges when said strain relief member is fully mounted on said second housing with said cover in a closed position for the purpose of guiding and protecting wires.
Claim 16
Dependent Claim
79 words
An electrical connector assembly, comprising: a dielectric housing with at least one lug for engaging a strain relief member at a wire exit side of the housing; a strain relief member adapted to receive said housing lug, and for relieving strain on wires; and said strain relief member includes a first flange for engaging said housing, and a portion of said housing is aligned to abut said flange when said strain relief member is fully mounted on said housing.
Claim 17
Dependent Claim
79 words
An electrical connector assembly, comprising: a dielectric housing with at least one lug for engaging a strain relief member at a wire exit side of the housing; a strain relief member adapted to receive said housing lug, and for relieving strain on wires; and said strain relief member includes a first flange for engaging said housing, and a portion of said housing is aligned to abut said flange when said strain relief member is fully mounted on said housing.
Claim 18
Dependent Claim
23 words
The assembly of claim 15, wherein said strain relief member comprises a sliding direction for mounting said strain relief member to said housing.
Claim 19
Dependent Claim
19 words
The assembly of claim 15, wherein said strain relief member comprises a groove for slidingly receiving said housing lug.
Claim 20
Dependent Claim
16 words
The assembly of claim 15, wherein said strain relief member comprises a wall for guiding wires.
Claim 21
Dependent Claim
15 words
The assembly of claim 15, wherein said strain relief member includes a flexible latch beam.
Claim 22
Dependent Claim
13 words
The assembly of claim 15, wherein said strain relief member includes a hinge.
Claim 23
Dependent Claim
36 words
The assembly of claim 15, wherein said strain relief member includes a flexible latch beam and a hinge, and a cover is hingeably mounted to said hinge and the cover is latchable to said latch beam.
Claim 24
Dependent Claim
56 words
The assembly of claim 15, wherein said cover includes a second flange for engaging a portion of said housing, and a portion of said housing is trapped between said flanges when said strain relief member is fully mounted on said housing with said cover in a closed position for the purpose of guiding and protecting wires.
Claim 25
Dependent Claim
29 words
The assembly of claim 15, wherein said strain relief member includes at least one flange which extends generally parallel to a lug receiving groove of said strain relief member.
Claim 26
Dependent Claim
23 words
The assembly of claim 15, the strain relief member comprises a deflectable latch arm for latching the strain relief member to the housing.
Claim 27
Dependent Claim
28 words
The assembly of claim 15, wherein said strain relief member comprises a pair of flexible walls for guiding wires in a direction which relieves strain on the wire.
Claim 28
Dependent Claim
23 words
The assembly of claim 25, wherein said pair of walls comprises a gap therebetween as wires are being laced between said flexible walls.
Claim 29
Dependent Claim
16 words
The assembly of claim 25, wherein said pair of walls comprises a slit between said walls.
Claim 30
Dependent Claim
20 words
The assembly of claim 25, wherein at least one of said walls comprises an arcuate surface for slidingly engaging wires.
Claim 31
Dependent Claim
134 words
An electrical connector assembly, comprising: a housing having a strain relief member area; a strain relief member associated with said housing, said strain relief member comprises a chamber comprising at least one flexible wall having a free end for slidingly engaging and guiding wires into or out of said chamber, whereby said wires press against a portion of the flexible wall free end, and said wires are operable to thereby displace said free end of the flexible wall as they move into or out of the chamber, after said wires have been so moved, said flexible wall flexes back into generally its original shape said chamber being divided into first and second chambers by an inner wall of said chamber, said inner wall is for guiding said wires in said first and second chambers.
Claim 32
Dependent Claim
134 words
An electrical connector assembly, comprising: a housing having a strain relief member area; a strain relief member associated with said housing, said strain relief member comprises a chamber comprising at least one flexible wall having a free end for slidingly engaging and guiding wires into or out of said chamber, whereby said wires press against a portion of the flexible wall free end, and said wires are operable to thereby displace said free end of the flexible wall as they move into or out of the chamber, after said wires have been so moved, said flexible wall flexes back into generally its original shape said chamber being divided into first and second chambers by an inner wall of said chamber, said inner wall is for guiding said wires in said first and second chambers.
Claim 33
Dependent Claim
17 words
The assembly of claim 29, wherein one of said first and second chambers comprises said flexible wall.
Claim 34
Dependent Claim
26 words
The assembly of claim 29, wherein said strain relief member comprises a plurality of flexible walls, said walls comprise a gap therebetween for receiving the wires.
Claim 35
Dependent Claim
21 words
The assembly of claim 31, wherein said flexible walls comprise respective guiding surfaces for slidingly guiding the wires into said chamber.
Claim 36
Dependent Claim
18 words
The assembly of claim 32, wherein said guiding surfaces guide said wires into said gap toward said chamber.
Claim 37
Dependent Claim
96 words
An electrical connector assembly, comprising: a housing having a strain relief area; and a strain relief member associated with said housing, said strain relief member comprises a wire guiding chamber for guiding wires in a direction which relieves strain on the wires, said strain relief member includes a hinged cover, said cover is operative to prevent relative movement between said housing and said strain relief member when said cover is in a secured position about said hinge, and said cover comprises covering sections for covering at least one lug receiving groove of said electrical connector assembly.
Claim 38
Dependent Claim
96 words
An electrical connector assembly, comprising: a housing having a strain relief area; and a strain relief member associated with said housing, said strain relief member comprises a wire guiding chamber for guiding wires in a direction which relieves strain on the wires, said strain relief member includes a hinged cover, said cover is operative to prevent relative movement between said housing and said strain relief member when said cover is in a secured position about said hinge, and said cover comprises covering sections for covering at least one lug receiving groove of said electrical connector assembly.
Claim 39
Dependent Claim
28 words
The assembly of claim 34, wherein said cover secured position traps a portion of said housing between said cover and an opposing section of said strain relief member.
Claim 40
Dependent Claim
34 words
The assembly of claim 34, wherein said cover comprises a latching structure for latching with respective latching structure on a wall of said strain relief member for latching the cover in said secured position.
Claim 41
Dependent Claim
22 words
The assembly of claim 34, wherein said cover comprises a wire guiding wall section adjacent flexible walls of said strain relief member.
Claim 42
Dependent Claim
172 words
An electrical connector assembly, comprising: a first housing having a contact receiving area; a second housing for assembly with said first housing, said first and second housings comprise an assembly direction of motion for assembly of the housings together; and a strain relief member associated with said housings, said strain relief member comprises a second housing mounting section for assembling said strain relief member with second housing, said strain relief member and said second housing comprise an assembly direction of motion for assembly of the strain relief member with said second housing, said strain relief member includes at least one wall area comprising a flange for engagement with said first housing which extends at least partially in a direction which is generally transverse to the assembly direction of said first housing relative to said second housing, and if said first housing is incompletely assembled to said second housing, a portion of said first housing will cooperate with said wall area to prevent assembly of said strain relief member to said second housing.
Claim 43
Dependent Claim
172 words
An electrical connector assembly, comprising: a first housing having a contact receiving area; a second housing for assembly with said first housing, said first and second housings comprise an assembly direction of motion for assembly of the housings together; and a strain relief member associated with said housings, said strain relief member comprises a second housing mounting section for assembling said strain relief member with second housing, said strain relief member and said second housing comprise an assembly direction of motion for assembly of the strain relief member with said second housing, said strain relief member includes at least one wall area comprising a flange for engagement with said first housing which extends at least partially in a direction which is generally transverse to the assembly direction of said first housing relative to said second housing, and if said first housing is incompletely assembled to said second housing, a portion of said first housing will cooperate with said wall area to prevent assembly of said strain relief member to said second housing.
Claim 44
Dependent Claim
42 words
The electrical connector assembly of claim 38, wherein when said first housing is fully assembled to said second housing, said wall area is aligned with said first housing for maintaining said first housing in an assembled state relative to said second housing.
Claim 45
Dependent Claim
106 words
An electrical connector assembly, comprising: a first housing with at least one contact receiving recess; a second housing with a cavity for receiving said first housing, said second housing includes at least one lug for engaging a strain relief member at a wire exit side of said first housing; a strain relief member, said strain relief member is adapted to receive said second housing lug; and said strain relief member is attachable to said second housing in a sliding direction, said sliding direction being generally transverse to a longitudinal direction of said first housing contact receiving recess, and wherein said strain relief member includes a hinge.
Claim 46
Dependent Claim
106 words
An electrical connector assembly, comprising: a first housing with at least one contact receiving recess; a second housing with a cavity for receiving said first housing, said second housing includes at least one lug for engaging a strain relief member at a wire exit side of said first housing; a strain relief member, said strain relief member is adapted to receive said second housing lug; and said strain relief member is attachable to said second housing in a sliding direction, said sliding direction being generally transverse to a longitudinal direction of said first housing contact receiving recess, and wherein said strain relief member includes a hinge.
Claim 47
Dependent Claim
121 words
An electrical connector assembly, comprising: a first housing with at least one contact receiving recess; a second housing with a cavity for receiving said first housing, said second housing includes at least one lug for engaging a strain relief member at a wire exit side of said first housing; a strain relief member, said strain relief member is adapted to receive said second housing lug; and said strain relief member is attachable to said second housing in a sliding direction, said sliding direction being generally transverse to a longitudinal direction of said first housing contact receiving recess, and wherein said strain relief member includes a flexible latch beam and a hinge, and a cover is hingeably mounted to said latch beam.
Claim 48
Dependent Claim
121 words
An electrical connector assembly, comprising: a first housing with at least one contact receiving recess; a second housing with a cavity for receiving said first housing, said second housing includes at least one lug for engaging a strain relief member at a wire exit side of said first housing; a strain relief member, said strain relief member is adapted to receive said second housing lug; and said strain relief member is attachable to said second housing in a sliding direction, said sliding direction being generally transverse to a longitudinal direction of said first housing contact receiving recess, and wherein said strain relief member includes a flexible latch beam and a hinge, and a cover is hingeably mounted to said latch beam.
Claim 49
Dependent Claim
184 words
An electrical connector assembly for termination with electrical wires, said assembly comprising an electrical connector housing having a strain relief member area and a strain relief member associated with said housing strain relief member area, said strain relief member comprises: (a) first and second wall sections, said first and second wall sections comprise respective housing attaching sections for attaching said strain relief member to said housing; (b) a side wall section; (c) a connecting wall section, said connecting wall section is adjacent to said first and second wall sections thereby defining a first chamber of said strain relief member for receiving said wires; (d) flexible retainer wall sections, said flexible retainer wall sections comprise flexible wall portions which extend adjacent to said connecting wall section towards each other, thereby defining a second chamber of said strain relief member for receiving said wires; and (e) said wires are operative to press against said flexible wall portions while moving into or out of said second chamber, whereby said flexible wall portions separate to accommodate said wires as the wires move into or out of the chamber.
Claim 50
Dependent Claim
184 words
An electrical connector assembly for termination with electrical wires, said assembly comprising an electrical connector housing having a strain relief member area and a strain relief member associated with said housing strain relief member area, said strain relief member comprises: (a) first and second wall sections, said first and second wall sections comprise respective housing attaching sections for attaching said strain relief member to said housing; (b) a side wall section; (c) a connecting wall section, said connecting wall section is adjacent to said first and second wall sections thereby defining a first chamber of said strain relief member for receiving said wires; (d) flexible retainer wall sections, said flexible retainer wall sections comprise flexible wall portions which extend adjacent to said connecting wall section towards each other, thereby defining a second chamber of said strain relief member for receiving said wires; and (e) said wires are operative to press against said flexible wall portions while moving into or out of said second chamber, whereby said flexible wall portions separate to accommodate said wires as the wires move into or out of the chamber.
Claim 51
Dependent Claim
156 words
An electrical connector assembly for termination with electrical wires, said assembly comprising an electrical connector housing having a strain relief member area and a strain relief member associated with said housing strain relief member area, said strain relief member comprises: (a) first and second wall sections, said first and second wall sections comprise respective housing attaching sections for attaching said strain relief member to said housing; (b) a side wall section adjacent said first and second wall sections; (c) flexible retainer wall sections, said flexible retainer wall sections comprise flexible wall portions which extend adjacent to said first and second wall sections towards each other, thereby defining a wire receiving chamber for receiving said wires; and (d) said wires are operative to press against said flexible wall portions while moving into or out of said chamber, whereby said flexible wall portions separate to accommodate said wires as the wires move into or out of the chamber.
Claim 52
Dependent Claim
156 words
An electrical connector assembly for termination with electrical wires, said assembly comprising an electrical connector housing having a strain relief member area and a strain relief member associated with said housing strain relief member area, said strain relief member comprises: (a) first and second wall sections, said first and second wall sections comprise respective housing attaching sections for attaching said strain relief member to said housing; (b) a side wall section adjacent said first and second wall sections; (c) flexible retainer wall sections, said flexible retainer wall sections comprise flexible wall portions which extend adjacent to said first and second wall sections towards each other, thereby defining a wire receiving chamber for receiving said wires; and (d) said wires are operative to press against said flexible wall portions while moving into or out of said chamber, whereby said flexible wall portions separate to accommodate said wires as the wires move into or out of the chamber.
Claim 53
Dependent Claim
165 words
An electrical connector assembly for termination with electrical wires, said assembly comprising an electrical connector housing having a strain relief member area and a strain relief member associated with said housing strain relief member area, said strain relief member comprises: (a) first and second wall sections, said first and second wall sections comprise respective housing attaching sections for attaching said strain relief member to said housing; (b) a side wall section adjacent said first and second wall sections; (c) a flexible retainer wall section, said flexible retainer wall section comprises a flexible wall portion which extends away from one of said first and second wall sections, thereby defining a wire receiving chamber for receiving said wires; and (d) said wires are operative to press against said flexible wall portion while moving into or out of said chamber, whereby said flexible wall portion moves relative to said first and second wall sections to accommodate said wires as the wires move into or out of the chamber.
Claim 54
Dependent Claim
165 words
An electrical connector assembly for termination with electrical wires, said assembly comprising an electrical connector housing having a strain relief member area and a strain relief member associated with said housing strain relief member area, said strain relief member comprises: (a) first and second wall sections, said first and second wall sections comprise respective housing attaching sections for attaching said strain relief member to said housing; (b) a side wall section adjacent said first and second wall sections; (c) a flexible retainer wall section, said flexible retainer wall section comprises a flexible wall portion which extends away from one of said first and second wall sections, thereby defining a wire receiving chamber for receiving said wires; and (d) said wires are operative to press against said flexible wall portion while moving into or out of said chamber, whereby said flexible wall portion moves relative to said first and second wall sections to accommodate said wires as the wires move into or out of the chamber.
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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) | 2000-12-08 | 2001-06-09 | 2001-12-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-12-08 | 2005-06-09 | 2005-12-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-12-08 | 2009-06-09 | 2009-12-09 | $7700.00 | Window Closed / Lapsed |