US6004153A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical connector with connector position assurance device
Assignee: Whitaker LLC
•
Filing: 1996-03-27
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Granted: 1999-12-21
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Expires: 2016-03-27
Abstract
Abstract An electrical connector assembly (10) comprising a housing (20) with a latch arm (30), a CPA (40) received in the latch arm (30), an inner housing (50) received within the housing (20), a wire seal (60) disposed on the inner housing (50) and retained by a seal retainer (70) and posts (51); a wire cover (80), and a header housing (90). Wire seal (60) includes wire receiving slits (67) therein for advantageously receiving wires (17) during an insulation displacement type wire termination operation. CPA (40) is operative to assure the operator that the header (90) and housing (20) have been fully mated together and to prevent inadvertent separation of the housing (20) from the header (90).
Inventors
- 👤 John Mark Myer
- 👤 John Raymond Shuey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 14:00
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/64; H01R13/641; H01R13/62; H01R13/627; H01R13/6275; H01R13/46; H01R13/52; H01R13/5219; H01R13/5221
Claims Analysis
Total Claims: 32
Claim 1
Independent Claim
284 words
An electrical connector assembly which includes a header, a connector position assurance device, and a connector housing with at least one contact receiving aperture therein which extends from a mating face of said housing, a deflectable housing latch arm formed on said connector housing for latching the connector housing to the header, said latch arm deflecting during mating of the connector housing to the header, said housing latch arm haiing a beam with at least one space formed therein for slidably receiving a portion of said connector position assurance device, said connector position assurance device is slidably movable in said space between first and second positions relative to said housing latch arm, said connector position assurance device being mounted upon the latch arm, wherein upon deflection of the latch arm, the connector position assurance device is deflected with the latch arm when the connector position assurance device is in the first position, said header includes a projection for engaging a deflectable portion of the connector position assurance device, whereby when said connector position assurance device is in said first position, said header projection is positioned to deflect the deflectable portion, wherein said first position is characterized in that said deflectable portion of said connector position assurance device has an abutment which is aligned for engagement with a stop projection formed on said housing latch arm and, wherein said housing latch arm has prelatch bumps adjacent to a support section of said connector position assurance device and said connector position assurance device is trapped between said abutment and said prelatch bumps, whereby said deflectable portion is deflected above said projection by said projection as the connector position assurance device is moved to the second position.
Claim 2
Dependent Claim
284 words
An electrical connector assembly which includes a header, a connector position assurance device, and a connector housing with at least one contact receiving aperture therein which extends from a mating face of said housing, a deflectable housing latch arm formed on said connector housing for latching the connector housing to the header, said latch arm deflecting during mating of the connector housing to the header, said housing latch arm haiing a beam with at least one space formed therein for slidably receiving a portion of said connector position assurance device, said connector position assurance device is slidably movable in said space between first and second positions relative to said housing latch arm, said connector position assurance device being mounted upon the latch arm, wherein upon deflection of the latch arm, the connector position assurance device is deflected with the latch arm when the connector position assurance device is in the first position, said header includes a projection for engaging a deflectable portion of the connector position assurance device, whereby when said connector position assurance device is in said first position, said header projection is positioned to deflect the deflectable portion, wherein said first position is characterized in that said deflectable portion of said connector position assurance device has an abutment which is aligned for engagement with a stop projection formed on said housing latch arm and, wherein said housing latch arm has prelatch bumps adjacent to a support section of said connector position assurance device and said connector position assurance device is trapped between said abutment and said prelatch bumps, whereby said deflectable portion is deflected above said projection by said projection as the connector position assurance device is moved to the second position.
Claim 3
Dependent Claim
60 words
The assembly of claim 1, wherein when said connector position assurance device is in said second position an operating section of said connector position assurance device is disposed above at least one plate formed on the header and connected to a latching section of the header, and said second position thereby prevents inadvertent withdrawal of said housing from said header.
Claim 4
Dependent Claim
33 words
The assembly of claim 1, wherein the deflectable portion of said connector position assurance device is deflectable into defining an obtuse angle when said connector position assurance device is in said first position.
Claim 5
Dependent Claim
47 words
The assembly of claim 1, wherein said second position is characterized in that said deflectable portion comprises an end section of said connector position assurance device which is aligned for engagement with a front side of at least one stop projection formed on said housing latch arm.
Claim 6
Dependent Claim
49 words
The assembly of claim 4, wherein said connector position assurance device is trapped between said stop projection and a rail member formed on said connector position assurance device, whereby said deflectable portion is deflected above said projection as the connector position assurance device is moved to the first position.
Claim 7
Dependent Claim
35 words
The assembly of claim 4, wherein said connector position assurance device second position is further characterized by alignment of a support section of said connector position assurance device within a slot formed in said header.
Claim 8
Dependent Claim
129 words
An electrical connector assembly, the assembly comprises: a first housing with a deflectable latch arm thereon for latching the first housing to a matable housing, the latch arm deflecting during mating of the first housing to the matable housing, and a connector position assurance device, wherein said first housing is operative to receive the connector position assurance device in prelatch and latched positions, the connector position assurance device being mounted on the latch arm, whereby upon deflection of said latch arm, the connector position assurance device deflects with the latch arm when the connector position assurance device is in the prelatch position, wherein the latch arm includes prelatch bumps for sliding engagement with the connector position assurance device and holding the connector position assurance device in the prelatch position.
Claim 9
Dependent Claim
129 words
An electrical connector assembly, the assembly comprises: a first housing with a deflectable latch arm thereon for latching the first housing to a matable housing, the latch arm deflecting during mating of the first housing to the matable housing, and a connector position assurance device, wherein said first housing is operative to receive the connector position assurance device in prelatch and latched positions, the connector position assurance device being mounted on the latch arm, whereby upon deflection of said latch arm, the connector position assurance device deflects with the latch arm when the connector position assurance device is in the prelatch position, wherein the latch arm includes prelatch bumps for sliding engagement with the connector position assurance device and holding the connector position assurance device in the prelatch position.
Claim 10
Dependent Claim
50 words
The assembly of claim 7, wherein said deflectable latch arm comprises a space therein for slidably receiving the connector position assurance device, and said space is in communication with at least one groove formed in said latch arm, whereby when said latch arm is deflected said groove is therewith deflected.
Claim 11
Dependent Claim
31 words
The assembly of claim 8, wherein at least one stop projection extends into said space for engaging a respective abutment formed on said connector position assurance device in the prelatch position.
Claim 12
Dependent Claim
25 words
The assembly of claim 8, wherein the latch arm includes a groove therein for receiving the connector position assurance device which comprises a sliding member.
Claim 13
Dependent Claim
16 words
The assembly of claim 10, wherein the connector position assurance device sliding member comprises a flange.
Claim 14
Dependent Claim
35 words
The assembly of claim 8, wherein the latch arm comprises bumps which slidably deflect an operating section of the connector position assurance device when the connector position assurance device is initially assembled to the housing.
Claim 15
Dependent Claim
164 words
An electrical connector comprising: a connector housing with a deflectable latch arm thereon, the latch arm deflecting during mating of the connector housing to a matable housing, said latch arm comprises a space for slidably receiving a connector position assurance device, a connector position assurance device slidably disposed in said latch space between prelatch and latch positions, the connector position assurance device being mounted to the latch arm, wherein upon deflection of the latch arm, the connector position assurance device is moved with the latch arm when the connector position assurance device is in the prelatch position; and wherein the matable housing comprises a latch projection for latching engagement with said connector housing latch arm for latching the connector housing and the matable housing together, and wherein said connector position assurance device comprises advance and retraction tapered sliding surfaces for deflecting a portion of said connector position assurance device as the connector position assurance device is moved between said prelatch and said latch positions.
Claim 16
Dependent Claim
164 words
An electrical connector comprising: a connector housing with a deflectable latch arm thereon, the latch arm deflecting during mating of the connector housing to a matable housing, said latch arm comprises a space for slidably receiving a connector position assurance device, a connector position assurance device slidably disposed in said latch space between prelatch and latch positions, the connector position assurance device being mounted to the latch arm, wherein upon deflection of the latch arm, the connector position assurance device is moved with the latch arm when the connector position assurance device is in the prelatch position; and wherein the matable housing comprises a latch projection for latching engagement with said connector housing latch arm for latching the connector housing and the matable housing together, and wherein said connector position assurance device comprises advance and retraction tapered sliding surfaces for deflecting a portion of said connector position assurance device as the connector position assurance device is moved between said prelatch and said latch positions.
Claim 17
Dependent Claim
15 words
The assembly of claim 13, wherein said connector position assurance device comprises a delectable beam.
Claim 18
Dependent Claim
32 words
The assembly of claim 14, wherein said matable connector comprises a deflection member for slidably deflecting said beam as said connector position assurance device moves between said prelatch and said latch positions.
Claim 19
Dependent Claim
22 words
The assembly of claim 14, wherein said matable connector comprises a projection member for sliding engagement with said connector position assurance device.
Claim 20
Dependent Claim
40 words
The assembly of claim 16, wherein said projection member comprises advance and retraction tapers for deflecting the beam section of said connector position assurance device as said connector position assurance device is moved between said prelatch and said latch positions.
Claim 21
Dependent Claim
32 words
The assembly of claim 13, wherein said connector position assurance device is assembled in a prelatch position on said connector housing prior to said connector housing being connected to said matable housing.
Claim 22
Dependent Claim
199 words
An electrical connector assembly, comprising: a connector housing with a deflectable latch arm thereon, said latch arm comprises a space for slidably receiving a connector position assurance device, a connector position assurance device received in said space and slidable between prelatch and latch positions, said connector position assurance device moving with said latch arm when said latch arm is deflected, a matable connector for matable connection to the housing, said matable connector comprises a latch section for latching engagement with said housing latch arm for latching the housing and the matable connector together, and as said housing and matable connector are being mated together said latch arm is deflected, and when said connector position assurance device is at the latch position on said latch arm, or the connector position assurance device is between said latch and prelatch positions on said latch arm, then a portion of said matable connector is operative to engage a portion of said connector position assurance device and push said connector position assurance device toward said prelatch position, wherein the latch arm includes prelatch bumps for sliding engagement with the connector position assurance device and holding the connector position assurance device in the prelatch position.
Claim 23
Dependent Claim
199 words
An electrical connector assembly, comprising: a connector housing with a deflectable latch arm thereon, said latch arm comprises a space for slidably receiving a connector position assurance device, a connector position assurance device received in said space and slidable between prelatch and latch positions, said connector position assurance device moving with said latch arm when said latch arm is deflected, a matable connector for matable connection to the housing, said matable connector comprises a latch section for latching engagement with said housing latch arm for latching the housing and the matable connector together, and as said housing and matable connector are being mated together said latch arm is deflected, and when said connector position assurance device is at the latch position on said latch arm, or the connector position assurance device is between said latch and prelatch positions on said latch arm, then a portion of said matable connector is operative to engage a portion of said connector position assurance device and push said connector position assurance device toward said prelatch position, wherein the latch arm includes prelatch bumps for sliding engagement with the connector position assurance device and holding the connector position assurance device in the prelatch position.
Claim 24
Dependent Claim
37 words
The connector assembly of claim 19, wherein a deflectable portion of said connector position assurance device is deflected by a portion of said matable connector as the connector position assurance device is moved toward the prelatch position.
Claim 25
Dependent Claim
41 words
The connector assembly of claim 19, wherein a portion of said connector position assurance device is moved out of alignment for engagement with a portion of said latch arm as the connector position assurance device is moved toward the prelatch position.
Claim 26
Dependent Claim
191 words
An electrical connector assembly, comprising: a connector housing with a latch arm thereon, the latch arm deflecting during mating of the connector housing to a matable housing, said latch arm comprises a space for slidably receiving a connector position assurance device, a connector position assurance device slidably associated with said space between prelatch and latch positions relative to the latch arm, the connector position assurance device being mounted to the latch arm, upon deflection of the latch arm, the connector position assurance device is moved with the latch arm when the connector position assurance device is spaced from the latch position, a matable connector for matable connection to the housing, said matable connector comprises a latch section for latching engagement with said housing latch arm for latching the housing and the matable connector together, and the latch position is characterized in that a portion of said connector position assurance device is arranged for interference with a bearing section connected to the latch section of said matable connector so that said connector position assurance device is operative to engageably cooperate with said bearing section in resisting deflection of said housing latch arm.
Claim 27
Dependent Claim
191 words
An electrical connector assembly, comprising: a connector housing with a latch arm thereon, the latch arm deflecting during mating of the connector housing to a matable housing, said latch arm comprises a space for slidably receiving a connector position assurance device, a connector position assurance device slidably associated with said space between prelatch and latch positions relative to the latch arm, the connector position assurance device being mounted to the latch arm, upon deflection of the latch arm, the connector position assurance device is moved with the latch arm when the connector position assurance device is spaced from the latch position, a matable connector for matable connection to the housing, said matable connector comprises a latch section for latching engagement with said housing latch arm for latching the housing and the matable connector together, and the latch position is characterized in that a portion of said connector position assurance device is arranged for interference with a bearing section connected to the latch section of said matable connector so that said connector position assurance device is operative to engageably cooperate with said bearing section in resisting deflection of said housing latch arm.
Claim 28
Dependent Claim
23 words
The assembly of claim 22, wherein said bearing section comprises a space which receives a portion of said connector position assurance device therethrough.
Claim 29
Dependent Claim
18 words
The assembly of claim 22, wherein said bearing section comprises part of a recess of said matable connector.
Claim 30
Dependent Claim
29 words
The assembly of claim 22, wherein said connector position assurance device portion arranged for interference with said bearing section comprises an operating section of said connector position assurance device.
Claim 31
Dependent Claim
136 words
An electrical connector assembly, the assembly comprises: a first housing with a deflectable latch arm thereon, the latch arm deflecting during mating of the first housing to a mating housing, and a connector position assurance device, wherein said housing is operative to receive the connector position assurance device in prelatch and latched positions, the latch arm having a space therein for slidably receiving the connector position assurance device, and said space is in communication with at least one groove formed in said latch arm, the latch arm having bumps which slidably deflect an operating section of the connector position assurance device when the connector position assurance device is initially assembled to the housing to retain the connector position assurance device on the latch arm, whereby when said latch arm is deflected said groove is therewith deflected.
Claim 32
Dependent Claim
136 words
An electrical connector assembly, the assembly comprises: a first housing with a deflectable latch arm thereon, the latch arm deflecting during mating of the first housing to a mating housing, and a connector position assurance device, wherein said housing is operative to receive the connector position assurance device in prelatch and latched positions, the latch arm having a space therein for slidably receiving the connector position assurance device, and said space is in communication with at least one groove formed in said latch arm, the latch arm having bumps which slidably deflect an operating section of the connector position assurance device when the connector position assurance device is initially assembled to the housing to retain the connector position assurance device on the latch arm, whereby when said latch arm is deflected said groove is therewith deflected.
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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) | 2002-12-20 | 2003-06-21 | 2003-12-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-12-20 | 2007-06-21 | 2007-12-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-12-20 | 2011-06-21 | 2011-12-21 | $7700.00 | Window Closed / Lapsed |