US4660915A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Locking arrangement for electrical contact element insertable into housing chamber
Assignee: Grote and Hartmann GmbH and Co KG
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Filing: 1985-10-03
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Granted: 1987-04-28
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Expires: 2005-10-03
Abstract
Abstract A locking arrangement for an electrical connector insertable into a housing chamber has a locking mount which is provided with arresting elements and locking elements, wherein arresting elements cooperate with further arresting elements arranged outwardly of the walls of the housing chamber.
Inventors
- 👤 Konrad Mantlik
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:09
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/40; H01R13/42; H01R13/424; H01R13/428; H01R13/434
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
214 words
A locking arrangement for an electrical connector insertable into a housing chamber having walls and a predetermined contour, the locking arrangement comprising a plurality of first arresting elements arranged outwardly on the walls of the housing chamber; and a locking mount fittable onto the walls of the housing chamber and provided with a plurality of locking elements arranged for locking the electrical connector and with a plurality of second arresting elements cooperating with the first arresting elements of the walls of the housing chamber, said locking mount having a contour corresponding to the contour of said housing chamber and including a peripherally closed frame with a plurality of interconnected frame walls which carry said locking elements and said second arrresting elements, said frame walls including at least one frame wall, said second arresting elements including at least one arresting bracket provided on said one frame wall and including two bracket arms which are spaced at a lateral distance from one another and extend normally downwardly, and a transverse web connecting said bracket arms with one another, said walls of said housing chamber including at least one housing chamber wall, said first arresting elements including at least two arresting webs provided on said one housing chamber wall and arranged at a distance from one another.
Claim 2
Dependent Claim
214 words
A locking arrangement for an electrical connector insertable into a housing chamber having walls and a predetermined contour, the locking arrangement comprising a plurality of first arresting elements arranged outwardly on the walls of the housing chamber; and a locking mount fittable onto the walls of the housing chamber and provided with a plurality of locking elements arranged for locking the electrical connector and with a plurality of second arresting elements cooperating with the first arresting elements of the walls of the housing chamber, said locking mount having a contour corresponding to the contour of said housing chamber and including a peripherally closed frame with a plurality of interconnected frame walls which carry said locking elements and said second arrresting elements, said frame walls including at least one frame wall, said second arresting elements including at least one arresting bracket provided on said one frame wall and including two bracket arms which are spaced at a lateral distance from one another and extend normally downwardly, and a transverse web connecting said bracket arms with one another, said walls of said housing chamber including at least one housing chamber wall, said first arresting elements including at least two arresting webs provided on said one housing chamber wall and arranged at a distance from one another.
Claim 3
Dependent Claim
13 words
A locking arrangement as defined in claim 1, wherein said frame is rectangular.
Claim 4
Dependent Claim
102 words
A locking arrangement as defined in claim 1, wherein said frame walls include at least one wall having inner and outer surfaces, said locking elements including at least two pin-shaped stoppers arranged on said inner surface of said one frame wall at a lateral distance from one another and extending parallel normally downwardly of said one wall, said second arresting elements include at least one arresting bracket arranged on said outer surface of said one frame wall and extending normally downwardly of said one frame wall, said arresting brackets and said stopper extending over substantially equal lengths beyond said one frame wall.
Claim 5
Dependent Claim
43 words
A locking arrangement as defined in claim 1, wherein said walls of said frame have inner and outer opposite surfaces, said locking elements and said second arresting elements being arranged at least on some of said walls at opposite surfaces of the latter.
Claim 6
Dependent Claim
72 words
A locking arrangement as defined in claim 1, wherein said frame walls include one wall having a center and an inner surface, said locking elements including two pin-shaped stoppers arranged on said inner surface of said one wall at a lateral distance from one another symmetrically to said center of said one wall, said stoppers extending parallel to one another and normally downwardly beyond said one wall over substantially a double length.
Claim 7
Dependent Claim
43 words
A locking arrangement as defined in claim 5, wherein said frame has another frame wall located opposite to said first mentioned frame wall, said locking elements including two further such pin-shaped stoppers arranged on the other wall opposite to said first mentioned stoppers.
Claim 8
Dependent Claim
64 words
A locking arrangement as defined in claim 1, wherein the walls of the housing chamber include two opposite housing chamber walls having inner surfaces, said housing chamber being elongated and provided with an insertion opening, said opposite housing chamber walls each having a lifting incline extending inwardly in direction toward said insertion opening and transverse to the direction of elongation of said housing chamber.
Claim 9
Dependent Claim
35 words
A locking arrangement as defined in claim 7, wherein said stoppers have end regions provided with outwardly directed inclines which are arranged to cooperate with said lifting invlines of said walls of said housing chamber.
Claim 10
Dependent Claim
77 words
A locking arrangement as defined in claim 1, wherein said frame walls include at least one frame wall having an outer surface, said second arresting elements include at least one arresting bracket provided on said outer surface of said one frame wall and including two bracket arms which are spaced at a lateral distance from one another and extent parallel to one another and normally downwardly, and a transverse web connecting said bracket arms with one another.
Claim 11
Dependent Claim
47 words
A locking arrangement as defined in claim 9, wherein said frame walls include another frame wall having an outer surface, said second arresting elements including a further such arresting bracket arranged on said outer surface of the other frame wall opposite to said first mentioned arresting bracket.
Claim 12
Dependent Claim
36 words
A locking arrangement as defined in claim 9, wherein said one housing chamber wall has an outer surface, said at least two arresting webs being provided on said outer surface of said one housing chamber wall.
Claim 13
Dependent Claim
37 words
A locking arrangement as defined in claim 11, wherein said said one housing chamber wall has an upper edge, said arresting webs being arranged at a distance from said upper edge and extending parallel to the latter.
Claim 14
Dependent Claim
36 words
A locking arrangement as defined in claim 11, wherein said transverse web has a predetermined width, said arresting webs being spaced from one another by a distance substantially corresponding to the width of said transverse web.
Claim 15
Dependent Claim
58 words
A locking arrangement as defined in claim 11, wherein one of said arresting webs has a substantially triangular cross-section and is provided with a lifting incline extending toward said one housing chamber wall, said transverse web of said arresting bracket being provided with a lifting incline extending substantially parallel to said lifting incline of said one arresting web.
Claim 16
Dependent Claim
19 words
A locking arrangement as defined in claim 14, wherein the other of said arresting webs has a rounded cross-section.
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) | 1990-04-27 | 1990-10-27 | 1991-04-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-04-27 | 1994-10-27 | 1995-04-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-04-27 | 1998-10-27 | 1999-04-28 | $7700.00 | Window Closed / Lapsed |