US6077101A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electronic connector with CPA device
Assignee: Motors Liquidation Co
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Filing: 1997-11-18
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Granted: 2000-06-20
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Expires: 2017-11-18
Abstract
Abstract An electrical connector has a socket connector body that has a lock ramp, a plug connector body that mates with the socket connector body and that has a lock arm that engages the lock ramp of the socket connector body to lock the plug and socket connector bodies together when the connector bodies are mated, and a connector position assurance (CPA) device that is slideably retained on the plug connector body for assuring that the connector bodies are properly mated and locked together. The CPA device has a top wall and depending sidewalls at respective longitudinal edges of the top wall that overlap and slide on spaced side walls of the plug connector body. The lock arm is between the sidewalls of the plug connector body and connected to the side walls midway between its ends to provide a release lever. The top wall of the CPA device has a depending pusher portion at one end for pushing the lock arm into engagement with the lock ramp and a target portion at the opposite end of the top wall for applying a force to the CPA device. The CPA device is retained in a first detent or pre-stage position and a second detent position with respect to the plug connector. The top wall of the CPA device has a release lever that operates the release lever of the lock arm when the CPA device is in the pre-stage position and the target portion of the CPA device has a strap that disables the release lever of the lock arm when the CPA device is in the second detent position.
Inventors
- 👤 Jay Harold Garretson
- 👤 Richard James Polenick
- 👤 John Marvin Chupak
- 👤 William Gilbert Strang
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 05:20
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/62; H01R13/627
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
158 words
An electrical connector comprising; a first connector body that has a lock ramp, a second connector body that mates with the first connector body and that has a lock arm that engages the lock ramp of the first connector body to lock the first and second connector bodies together when the first and second connector bodies are mated, and a connector position assurance device that is slideably retained on the connector body for assuring that the first and second connector bodies are properly mated and locked together, the connector position assurance device having a top wall and depending side walls at respective longitudinal edges of the top wall, the top wall having a depending pusher portion at one end for pushing the lock arm into engagement with the lock ramp, and the connector position assurance device having a target portion at the opposite end of the top wall for applying a force to the connector position assurance device.
Claim 2
Dependent Claim
158 words
An electrical connector comprising; a first connector body that has a lock ramp, a second connector body that mates with the first connector body and that has a lock arm that engages the lock ramp of the first connector body to lock the first and second connector bodies together when the first and second connector bodies are mated, and a connector position assurance device that is slideably retained on the connector body for assuring that the first and second connector bodies are properly mated and locked together, the connector position assurance device having a top wall and depending side walls at respective longitudinal edges of the top wall, the top wall having a depending pusher portion at one end for pushing the lock arm into engagement with the lock ramp, and the connector position assurance device having a target portion at the opposite end of the top wall for applying a force to the connector position assurance device.
Claim 3
Dependent Claim
22 words
The electrical connector as defined in claim 1 wherein the pusher portion depends from a vertically flexible portion of the top wall.
Claim 4
Dependent Claim
61 words
The electrical connector as defined in claim 1 wherein each of the depending side walls of the connector position assurance device has a slide groove that faces inwardly, wherein the second connector has a pair of spaced side walls, and wherein each of the side walls of the second connector has a lateral rail that extends outwardly into the slide groove.
Claim 5
Dependent Claim
53 words
The electrical connector as defined in claim 1 wherein the lock arm has a lock bar at a forward end and a stop bar at a rearward end and wherein the lock arm is connected to the connector body midway between the forward end and the rearward end to provide a release lever.
Claim 6
Dependent Claim
74 words
The electrical connector as defined in claim 4 wherein the connector position assurance device has a first detent or pre-stage position with respect to the second connector and a second detent position with respect to the second connector, and wherein the top wall of the connector position assurance device has a release lever that operates the release lever of the lock arm when the connector position assurance device is in the first detent position.
Claim 7
Dependent Claim
42 words
The electrical connector as defined in claim 5 wherein the target portion of the connector position assurance device has a strap that disables the release lever of the lock arm when the connector position assurance device is in the second detent position.
Claim 8
Dependent Claim
44 words
The electrical connector as defined in claim 6 wherein the top wall of the connector position assurance device has depending nibs that engage the stop bar of the lock arm to retain the connector position assurance device in the first detent or pre-stage position.
Claim 9
Dependent Claim
90 words
The electrical connector as defined in claim 7 wherein each sidewall of the second connector body has a rearward slot that provides a laterally flexible lock arm, wherein each laterally flexible latch arm includes a lock ramp that extends outwardly, and wherein each of the depending side walls of the connector position assurance device includes a lock nib that cooperates with a lock ramp of one of the laterally flexible lock arms to partially retain the connector position assurance device in the first detent position and the second detent position.
Claim 10
Dependent Claim
254 words
An electrical connector comprising; a first connector body that has a lock ramp, a second connector body that mates with the first connector body and that has a lock arm that engages the lock ramp of the first connector body to lock the first and second connector bodies together when the first and second connector bodies are mated, and a connector position assurance device that is slideably retained on the connector body for assuring that the first and second connector bodies are properly mated and locked together, the second connector body having a pair of spaced side walls, each of the side walls having a lateral rail that extends outwardly, the lock arm having a lock bar at a forward end and a stop bar at a rearward end, the lock arm being connected to the side walls of the second connector body midway between the forward end and the rearward end to provide a release lever, the connector position assurance device having a top wall and depending side walls at respective longitudinal edges of the top wall, the top wall having a depending pusher portion at one end for pushing the lock arm into engagement with the lock ramp, each of the depending side walls having a slide groove that receives the lateral rail of one of the slide walls of the second connector body, and the connector position assurance device having a target portion at the opposite end of the top wall for applying a force to the connector position assurance device.
Claim 11
Dependent Claim
254 words
An electrical connector comprising; a first connector body that has a lock ramp, a second connector body that mates with the first connector body and that has a lock arm that engages the lock ramp of the first connector body to lock the first and second connector bodies together when the first and second connector bodies are mated, and a connector position assurance device that is slideably retained on the connector body for assuring that the first and second connector bodies are properly mated and locked together, the second connector body having a pair of spaced side walls, each of the side walls having a lateral rail that extends outwardly, the lock arm having a lock bar at a forward end and a stop bar at a rearward end, the lock arm being connected to the side walls of the second connector body midway between the forward end and the rearward end to provide a release lever, the connector position assurance device having a top wall and depending side walls at respective longitudinal edges of the top wall, the top wall having a depending pusher portion at one end for pushing the lock arm into engagement with the lock ramp, each of the depending side walls having a slide groove that receives the lateral rail of one of the slide walls of the second connector body, and the connector position assurance device having a target portion at the opposite end of the top wall for applying a force to the connector position assurance device.
Claim 12
Dependent Claim
73 words
The electrical connector as defined in claim 9 wherein the connector position assurance device is retained in a first detent with respect to the second connector and a second detent position with respect to the second connector, and wherein the top wall of the connector position assurance device has a release lever that operates the release lever of the lock arm when the connector position assurance device is in the first detent position.
Claim 13
Dependent Claim
42 words
The electrical connector as defined in claim 9 wherein the target portion of the connector position assurance device has a strap that disables the release lever of the lock arm when the connector position assurance device is in the second detent position.
Claim 14
Dependent Claim
50 words
The electrical connector as defined in claim 10 wherein the top wall of the connector position assurance device has depending nibs that engage the stop bar of the lock arm to particularly retain the connector position assurance device in a first detent position with respect to the second connector body.
Claim 15
Dependent Claim
112 words
The electrical connector as defined in claim 12 wherein each sidewall of the second connector body has a rearward slot that provides a laterally flexible lock arm, wherein each laterally flexible latch arm includes a lock ramp that extends outwardly, and wherein each of the depending side walls of the connector position assurance device includes a lock nib that has a first surface that cooperates with a lock ramp of one of the laterally flexible lock arms to partially retain the connector position assurance device in the first detent position and a second surface that cooperates with the lock ramp to retain the connector position assurance device in a second detent position.
References Cited (Backward Citations)
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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) | 2003-06-20 | 2003-12-20 | 2004-06-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2007-06-20 | 2007-12-20 | 2008-06-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2011-06-20 | 2011-12-20 | 2012-06-20 | $7700.00 | Window Closed / Lapsed |