US4711511A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Latching apparatus for an electrical connector
Assignee: ABB Installation Products International LLC
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Filing: 1987-01-23
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Granted: 1987-12-08
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Expires: 2007-01-23
Abstract
Abstract A latching apparatus is provided for an electrical connector of the type having a housing including a plurality of electrical contacts therein. The latching apparatus comprises a deflectable arm that is pivotally supported on the connector housing, the pivot being disposed generally between the two ends of the pivotal arm such that both opposed ends of such arm may move relatively toward and away from the connector housing. The front end of the deflectable arm is provided with a latch for attachment to a complementary latch of a mateable electrical connector or the like. A slidable locking bar is captively supported on the housing for movement between a first position and a second position. The locking bar and deflectable arm include cooperative locking means disposed on both sides of the pivot that are operative in the first position to prevent movement of both ends of the latching arm and in the second position to permit free movement of both arm ends. As such, when the bar is in the first position, secured locking engagement of the latch is provided when attached to the mateable connector, while when the locking bar is in the second position, the free movement of the deflectable arm permits ease of attachment to or detachment from the mateable connector.
Inventors
- 👤 Peter Noorily
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 14:09
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/62; H01R13/627; H01R13/6271; H01R13/6272; H01R13/639
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
156 words
In an electrical connector of the type having a housing and a plurality of electrical contacts therein, latching apparatus comprising: an elongate member deflectably supported by a pivot on said housing, said pivot being located generally intermediate said elongate member such that both longitudinal ends of said member may move generally transversely toward and away from said housing, one end of said member including a latch for latching to a latch of another mateable connecting device, and a movable locking bar captively supported on said housing for slidable movement thereon between a first position and a second position, said locking bar and said member including cooperative locking means disposed on both sides of said pivot operative when said locking bar is in said first position to prevent transverse movement of both ends of said member and non-operative when said locking bar is in said second position, thereby permitting transverse movement of both ends of said member.
Claim 2
Dependent Claim
156 words
In an electrical connector of the type having a housing and a plurality of electrical contacts therein, latching apparatus comprising: an elongate member deflectably supported by a pivot on said housing, said pivot being located generally intermediate said elongate member such that both longitudinal ends of said member may move generally transversely toward and away from said housing, one end of said member including a latch for latching to a latch of another mateable connecting device, and a movable locking bar captively supported on said housing for slidable movement thereon between a first position and a second position, said locking bar and said member including cooperative locking means disposed on both sides of said pivot operative when said locking bar is in said first position to prevent transverse movement of both ends of said member and non-operative when said locking bar is in said second position, thereby permitting transverse movement of both ends of said member.
Claim 3
Dependent Claim
13 words
The invention according to claim 1, wherein said pivot comprises a flexible web.
Claim 4
Dependent Claim
30 words
The invention according to claim 1, wherein said locking bar is substantially planar and is slidably captivated between said housing and said member for sliding movement in the longitudinal direction.
Claim 5
Dependent Claim
23 words
The invention according to claim 3, wherein said cooperative locking means includes a locking spacer on said member and on said locking bar.
Claim 6
Dependent Claim
43 words
The invention according to claim 4, wherein locking spacer on said locking bar projects in a direction toward said member and away from said housing and the locking spacer on said member projects in a direction toward said locking bar and said housing.
Claim 7
Dependent Claim
31 words
The invention according to claim 5, wherein said member locking spacer is located adjacent said latch and wherein said bar locking spacer is located adjacent the opposing end of said member.
Claim 8
Dependent Claim
27 words
The invention according to claim 6, wherein said member has at its end opposite said latch a detent recess for detachable engagement with said bar locking spacer.
Claim 9
Dependent Claim
218 words
In an electrical connector of the type having a housing including a plurality of electrical contacts, said housing having a mating end for connection to another electrical connector, latching apparatus comprising: an arm pivotally supported on said housing, said arm having two opposed ends, one end of which includes a latch adjacent the mating end of said connector, a pivot being disposed between said two ends of said arm to thereby permit movement of both of said ends toward and away from said housing; and a slidable locking bar, captively supported on said housing for movement between a first position and a second position, said bar including a locking spacer disposed adjacent one end of said arm and said arm including a locking spacer disposed adjacent the opposite end of said arm, said bar locking spacer being engageable with said arm and said arm locking spacer being engageable with said bar when said bar is in said first position to thereby prevent movement of both of said arm ends relative to said housing, said bar locking spacer being in non-engaged relation with said arm and said arm locking spacer being in non-engaged relation with said bar when said bar is in said second position to thereby permit movement of both ends of said arm relative to said housing.
Claim 10
Dependent Claim
218 words
In an electrical connector of the type having a housing including a plurality of electrical contacts, said housing having a mating end for connection to another electrical connector, latching apparatus comprising: an arm pivotally supported on said housing, said arm having two opposed ends, one end of which includes a latch adjacent the mating end of said connector, a pivot being disposed between said two ends of said arm to thereby permit movement of both of said ends toward and away from said housing; and a slidable locking bar, captively supported on said housing for movement between a first position and a second position, said bar including a locking spacer disposed adjacent one end of said arm and said arm including a locking spacer disposed adjacent the opposite end of said arm, said bar locking spacer being engageable with said arm and said arm locking spacer being engageable with said bar when said bar is in said first position to thereby prevent movement of both of said arm ends relative to said housing, said bar locking spacer being in non-engaged relation with said arm and said arm locking spacer being in non-engaged relation with said bar when said bar is in said second position to thereby permit movement of both ends of said arm relative to said housing.
Claim 11
Dependent Claim
28 words
The invention according to claim 8, wherein said arm is pivotally supported on said housing by a flexible web providing a space between said arm and said housing.
Claim 12
Dependent Claim
15 words
The invention according to claim 9, wherein said bar is slidably captivated in said space.
Claim 13
Dependent Claim
30 words
The invention according to claim 9, wherein said arm locking spacer is located adjacent said latch and said bar locking spacer is located adjacent the opposite end of said arm.
Claim 14
Dependent Claim
34 words
The invention according to claim 11, wherein said arm locking spacer projects outwardly from said arm toward said locking bar and wherein said bar locking spacer projects outwardly from said bar toward said arm.
Claim 15
Dependent Claim
26 words
The invention according to claim 12, further comprising detent means on said arm and locking bar for releasably holding said locking bar in said first position.
Claim 16
Dependent Claim
40 words
The invention according to claim 13, wherein said detent means comprises said bar locking spacer and a recess formed in said arm at the end opposite said latch for resilient receipt therein of a portion of said bar locking spacer.
Claim 17
Dependent Claim
58 words
The invention according to claim 8, wherein said locking bar further includes thereon an upwardly projecting protrusion disposed on said bar to coincide with the location of said pivot when said locking bar is in said second position, said protrusion being adapted to contact said arm thereat in a manner to minimize loose movement of said locking bar.
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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) | 1990-12-07 | 1991-06-08 | 1991-12-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-12-07 | 1995-06-08 | 1995-12-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-12-07 | 1999-06-08 | 1999-12-08 | $7700.00 | Window Closed / Lapsed |