US5044994A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connector assembly with coding means
Assignee: FCI Americas Technology LLC
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Filing: 1990-04-09
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Granted: 1991-09-03
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Expires: 2010-04-09
Abstract
Abstract A connector assembly comprising a female and a male connector part. One coding element is attached to each connector part. The coding element provides for a code face having at least one recess. The code faces of male and female connector parts allocated to each other are complementary in shape. When connector parts allocated to each other are plugged into each other the faces of the respective coding elements engage with each other. Only such a limited number of all possible code face shapes is used that unambiguous code face sets are obtained.
Inventors
- 👤 Johannes Maria B. Van Woensel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:43
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/46; H01R13/64; H01R13/645; H01R13/6456
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
344 words
A connector assembly comprising: a male connector having a housing of electrically insulating material and having disposed therein a plurality of electrical contacts, each said contact having one contact end extending toward a front face of the male connector and second contact end extending in another direction, a female connector also having a housing of electrically insulating material and also having disposed therein a plurality of electrical contacts, each said contact having one contact end extending to meet and mate with said one contact end of a corresponding contact of the male connector when said male connector is inserted into the female connector, the other end of each female connector contact extending from said female connector in another direction, said female connector housing having side walls defining a socket space within which the housing of the male connector fits during insertion, and at least one coding element detachably secured to an outer surface of a side wall of the housing of the male connector, said coding element provided with a code face having a unique coding sequence comprising one or more recesses, at least a second coding element detachably secured along an inner surface of one of said side walls of the female connector defining the socket space so as to be within said socket space, said second coding element provided with a code face also having a unique coding sequence comprising one or more recesses which is complementary to the coding sequence of the code face of the first coding element and which will permit the female connector to mate completely with said male connector, each said code face having the same predetermined number of removable code bits, said recesses being formed by the removal of the same number of said code bits, more than one code bit being removable in each code face to form recesses of different widths and at different locations, a predetermined number of coding sequences being used for each code face which is less than all coding sequences possible for a particular code face to avoid ambiguous selections.
Claim 2
Dependent Claim
344 words
A connector assembly comprising: a male connector having a housing of electrically insulating material and having disposed therein a plurality of electrical contacts, each said contact having one contact end extending toward a front face of the male connector and second contact end extending in another direction, a female connector also having a housing of electrically insulating material and also having disposed therein a plurality of electrical contacts, each said contact having one contact end extending to meet and mate with said one contact end of a corresponding contact of the male connector when said male connector is inserted into the female connector, the other end of each female connector contact extending from said female connector in another direction, said female connector housing having side walls defining a socket space within which the housing of the male connector fits during insertion, and at least one coding element detachably secured to an outer surface of a side wall of the housing of the male connector, said coding element provided with a code face having a unique coding sequence comprising one or more recesses, at least a second coding element detachably secured along an inner surface of one of said side walls of the female connector defining the socket space so as to be within said socket space, said second coding element provided with a code face also having a unique coding sequence comprising one or more recesses which is complementary to the coding sequence of the code face of the first coding element and which will permit the female connector to mate completely with said male connector, each said code face having the same predetermined number of removable code bits, said recesses being formed by the removal of the same number of said code bits, more than one code bit being removable in each code face to form recesses of different widths and at different locations, a predetermined number of coding sequences being used for each code face which is less than all coding sequences possible for a particular code face to avoid ambiguous selections.
Claim 3
Dependent Claim
48 words
A connector assembly according to claim 1 wherein only a limited number of the total number of all code face shapes possible from the code bits is used, and only the complementary shapes from this limited number will fit with each code face shape, thereby avoiding ambiguous selections.
Claim 4
Dependent Claim
45 words
A connector assembly according to claim 1 wherein the male connectors and the coding elements for the male connectors are provided with snap-in connecting means, and wherein the female connectors and the coding elements for the female connectors are provided with bayonet closure connecting means.
Claim 5
Dependent Claim
29 words
A connector assembly according to claim 1 wherein a predetermined number of coding elements with different coding sequences are interconnected to each other connected by means of a runner.
Claim 6
Dependent Claim
47 words
A connector assembly according to claim 1 wherein each said code face extends parallel to said respective side walls of the male and female connector to which said coding elements are secured, each said recess extending the entire length of the coding element in the insertion direction.
Claim 7
Dependent Claim
47 words
A connector assembly according to claim 5 wherein each said code face comprises six code bits which can be removed to form said recesses and wherein said recesses can be formed of different widths by selecting adjacent code bits for removal according to a predetermined code sequence.
Claim 8
Dependent Claim
28 words
A connector assembly according to claim 6 wherein 20 unambiguous code sequences are possible by removal of different combinations of said six code bits on each code face.
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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) | 1994-09-02 | 1995-03-04 | 1995-09-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-09-02 | 1999-03-04 | 1999-09-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-09-02 | 2003-03-04 | 2003-09-03 | $7700.00 | Window Closed / Lapsed |