US4330935A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Methods of and apparatus for assembling contact elements with a housing to form a contact module
Assignee: AT&T Inc
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Filing: 1980-06-10
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Granted: 1982-05-25
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Expires: 2000-06-10
Abstract
Abstract In order to facilitate the gang-insertion of a plurality of contact elements successively into a plurality of slots in each of a plurality of rows of slots in a plastic housing portion of a contact module of a connector system, an assembly fixture in the form of a block having a generally V-shaped trough formed therethrough is provided. The surfaces which form the V-shaped trough are generally normal to each other with one surface supporting portions of a surface of the plastic portion to which the slots open and the other surface supporting an edge surface of the plastic portion. A stepped surface is formed with each portion of the stepped surface adapted to support a plurality of contact elements at successively greater distances from the surface which provides edge support for the plastic portion and with overhanging portions to provide a passageway for receiving rows of priorly inserted contact elements. A plurality of the plastic portions are loaded into the trough of the fixture in end-to-end relationship with a leading one in engagement with a stop which causes a row of openings of each portion in each insertion position to be aligned with the portion of the stepped surface associated with that position and with the plurality of contact elements supported thereon.
Inventors
- 👤 Thomas G. Blair, Jr.
- 👤 Alfred C. Kummer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 21:41
CPC Classifications
H; H01; H01R; H01R43/00; H01R43/20; H01R4/00; H01R4/24; H01R4/2416; H01R4/242; Y; Y10; Y10S; Y10S269/00; Y10S269/903; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49204; Y10T29/49208; Y10T29/49222; Y10T29/49826; Y10T29/49895; Y10T29/49901; Y10T29/53; Y10T29/5313; Y10T29/53261
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
283 words
An apparatus for use in the insertion of a plurality of contact elements into openings which are arranged in a plurality of parallel rows in a housing portion, said apparatus comprising: means for holding a housing portion successively in each of a plurality of contact element insertion positions, the housing portion having a plurality of openings arranged in a plurality of parallel rows and extending between two major surfaces which are connected through peripheral edge surfaces, said holding means including means for supporting the housing portion along one of its edge surfaces and for supporting said housing portion along portions of one of its major surfaces, said supporting means being in substantially continuous engagement with the edge surface and the portions of the one major surface through the plurality of positions; and means extending through the plurality of positions and having successive portions spaced at incrementally greater distances from said means which supports the edge surface of the housing portion for supporting a plurality of spaced-apart contact elements prior to their insertion into the openings of the rows of the housing portion, each of said successive portions being associated with one of the insertion positions and aligned with one of the rows of openings in a housing portion in the associated insertion position, said supporting means for the contact elements being formed to accommodate projecting free end portions of inserted contact elements between the plurality of contact elements to be inserted at an insertion position and said means which supports the edge surface of the housing portion to permit a housing portion having at least one row of inserted contact elements to be moved into and out of the contact element insertion position.
Claim 2
Independent Claim
283 words
An apparatus for use in the insertion of a plurality of contact elements into openings which are arranged in a plurality of parallel rows in a housing portion, said apparatus comprising: means for holding a housing portion successively in each of a plurality of contact element insertion positions, the housing portion having a plurality of openings arranged in a plurality of parallel rows and extending between two major surfaces which are connected through peripheral edge surfaces, said holding means including means for supporting the housing portion along one of its edge surfaces and for supporting said housing portion along portions of one of its major surfaces, said supporting means being in substantially continuous engagement with the edge surface and the portions of the one major surface through the plurality of positions; and means extending through the plurality of positions and having successive portions spaced at incrementally greater distances from said means which supports the edge surface of the housing portion for supporting a plurality of spaced-apart contact elements prior to their insertion into the openings of the rows of the housing portion, each of said successive portions being associated with one of the insertion positions and aligned with one of the rows of openings in a housing portion in the associated insertion position, said supporting means for the contact elements being formed to accommodate projecting free end portions of inserted contact elements between the plurality of contact elements to be inserted at an insertion position and said means which supports the edge surface of the housing portion to permit a housing portion having at least one row of inserted contact elements to be moved into and out of the contact element insertion position.
Claim 3
Dependent Claim
95 words
The apparatus of claim 1, wherein said means for supporting the contact elements includes a stepped surface which extends from one end to another of said holding means, the stepped surface being normal to at least one of the major surfaces of the housing portion, further, each successive portion of said stepped surface being spaced at successively greater distances from said supporting means for the edge surface of the housing portion and aligned with one of the rows of openings of a housing portion in engagement with said holding means in the associated insertion position.
Claim 4
Dependent Claim
51 words
The apparatus of claim 2, wherein said means for supporting the edge surface of the housing portion comprises a first surface and said means for supporting the portions of the one major surface of the housing portion comprises a second surface, said first and second surfaces being normal to each other.
Claim 5
Dependent Claim
55 words
The apparatus of claim 2, wherein said apparatus also includes a plurality of spaced parallel ridges formed on each portion of said stepped surface with adjacent ones of said ridges being spaced apart a distance to receive a contact element therebetween such that the longitudinal axes of the contact elements are parallel to said ridges.
Claim 6
Dependent Claim
67 words
The apparatus of claim 3, wherein each successive portion of said stepped surface other than the portion which is associated with the initial contact element insertion position includes a passageway which is spaced a distance above said first surface that supports the edge surface of the housing portion for allowing passage of contact elements which have been inserted into the housing portion at a prior insertion position.
Claim 7
Dependent Claim
78 words
The apparatus of claim 4, which also includes means engaging a leading one of a plurality of housing portions which are loaded into said apparatus in end-to-end juxtaposition through the plurality of contact element insertion positions for causing the openings of a row of the housing portion in each of the insertion positions to be aligned with the contact elements which are received between the ridges of the portion of the stepped surface associated with each insertion position.
Claim 8
Dependent Claim
26 words
The device of claim 2, wherein the incremental spacing of said surfaces from said means for supporting said housing portions along their edge surfaces is non-uniform.
Claim 9
Independent Claim
245 words
A method of inserting a plurality of contact elements into each of a plurality of rows of openings in a housing portion, each of the openings in the housing portion extending between two major surfaces of the housing portion, the housing portion having a peripheral edge surface which joins the two major surfaces, said method including the steps of: supporting a housing portion along two surfaces which lie in intersecting planes and which are inclined to a horizontal line, one of said planes being parallel to at least one of the major surfaces of the housing portion and the other of the planes being parallel to the peripheral edge surface of the housing portion; moving the housing portion successively into and then out of each of a plurality of contact element insertion positions while maintaining the housing portion in engagement with said two supporting surfaces; supporting a plurality of spaced contact elements in alignment with the housing portion in each of the insertion positions with each successive plurality of contact elements being spaced a greater distance from said other plane than the preceding plurality; while causing the openings in successive ones of the rows in the housing portion to be aligned with the plurality of contact elements in successive ones of the insertion positions; and causing the contact elements which are supported at each of the insertion positions to be inserted into the openings of the aligned one of the rows of the housing portion.
Claim 10
Independent Claim
245 words
A method of inserting a plurality of contact elements into each of a plurality of rows of openings in a housing portion, each of the openings in the housing portion extending between two major surfaces of the housing portion, the housing portion having a peripheral edge surface which joins the two major surfaces, said method including the steps of: supporting a housing portion along two surfaces which lie in intersecting planes and which are inclined to a horizontal line, one of said planes being parallel to at least one of the major surfaces of the housing portion and the other of the planes being parallel to the peripheral edge surface of the housing portion; moving the housing portion successively into and then out of each of a plurality of contact element insertion positions while maintaining the housing portion in engagement with said two supporting surfaces; supporting a plurality of spaced contact elements in alignment with the housing portion in each of the insertion positions with each successive plurality of contact elements being spaced a greater distance from said other plane than the preceding plurality; while causing the openings in successive ones of the rows in the housing portion to be aligned with the plurality of contact elements in successive ones of the insertion positions; and causing the contact elements which are supported at each of the insertion positions to be inserted into the openings of the aligned one of the rows of the housing portion.
Claim 11
Independent Claim
283 words
A method of inserting a plurality of contact elements into each of a plurality of rows of openings in a plastic housing portion, each of the openings in the housing portion extending between two parallel major surfaces of the housing portion, the housing portion having a peripheral edge surface which joins the two major surfaces, said method including the steps of: supporting a plurality of the plastic housing portions in end-to-end relationship in predetermined positions along two surfaces which lie in intersecting planes and which are inclined to a horizontal line, one of said planes being parallel to the major surfaces of the housing portion and the other of the planes being parallel to the peripheral edge surface of the housing portions, each of the housing portions, in a predetermined position being in a contact element insertion position for one of the rows of openings with successive positions being used to insert contact elements into rows of openings successively farther from said other plane; supporting a plurality of spaced contact elements adjacent the plastic housing portion in each of the insertion positions, the contact elements aligned with successive housing portions being supported at successively farther distances from said other plane and the contact elements of each plurality being aligned with the openings of the adjacent housing portion; causing each plurality of contact elements to be inserted into the row of aligned openings of the housing portion in each of the insertion positions; and moving the housing portions to move each unfilled housing portion into a next successive insertion position after which a plurality of contact elements is caused to be inserted in the next successive empty row of openings of each housing portion.
Claim 12
Independent Claim
283 words
A method of inserting a plurality of contact elements into each of a plurality of rows of openings in a plastic housing portion, each of the openings in the housing portion extending between two parallel major surfaces of the housing portion, the housing portion having a peripheral edge surface which joins the two major surfaces, said method including the steps of: supporting a plurality of the plastic housing portions in end-to-end relationship in predetermined positions along two surfaces which lie in intersecting planes and which are inclined to a horizontal line, one of said planes being parallel to the major surfaces of the housing portion and the other of the planes being parallel to the peripheral edge surface of the housing portions, each of the housing portions, in a predetermined position being in a contact element insertion position for one of the rows of openings with successive positions being used to insert contact elements into rows of openings successively farther from said other plane; supporting a plurality of spaced contact elements adjacent the plastic housing portion in each of the insertion positions, the contact elements aligned with successive housing portions being supported at successively farther distances from said other plane and the contact elements of each plurality being aligned with the openings of the adjacent housing portion; causing each plurality of contact elements to be inserted into the row of aligned openings of the housing portion in each of the insertion positions; and moving the housing portions to move each unfilled housing portion into a next successive insertion position after which a plurality of contact elements is caused to be inserted in the next successive empty row of openings of each housing portion.
Claim 13
Dependent Claim
22 words
The method of claim 9, wherein the other one of the planes is normal to the major surfaces of the housing portion.
Claim 14
Dependent Claim
64 words
The method of claim 9, wherein each plurality of the contact elements is supported on a portion of a stepped surface, each successive portion of the stepped surface being a greater distance from the other plane which supports the peripheral edge surface of the housing portion than the distance from the plane to the row of openings which were loaded in the prior step.
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) | 1985-05-24 | 1985-11-23 | 1986-05-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-05-24 | 1989-11-23 | 1990-05-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-05-24 | 1993-11-23 | 1994-05-25 | $7700.00 | Window Closed / Lapsed |