Patent US3062454A successfully refreshed from Google Patents.
US4196509A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Assembly apparatus for electrical connectors
Assignee: ITT Inc
•
Filing: 1978-09-25
•
Granted: 1980-04-08
•
Expires: 1998-09-25
Abstract
Abstract A machine to assemble electrical contact retention clips automatically in an insulator including a slotted tube expandable by a tapered plunger to embed an electrical connector retention clip in a heated and softened insulator after having been inserted into an insulator bore by a ferrule slidable on the tube.
Inventors
- 👤 Herencia R. Del Rico
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 05:34
CPC Classifications
B; B29; B29C; B29C66/00; B29C66/40; B29C66/47; B29C66/474; B29C65/00; B29C65/02; B29C65/44; B29C65/56; B29C65/64; B29C66/80; B29C66/81; B29C66/816; B29C66/8161; B29C66/83; B29C66/832; B29C66/8322; H; H01; H01R; H01R43/00; H01R43/20; B29C66/01; B29C66/02; B29C66/024; B29C66/0242; B29C66/70; B29C66/74; B29C66/742; B29C66/82; B29C66/824; B29C66/8242; H01R13/00; H01R13/40; H01R13/42; H01R13/426; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49124; Y10T29/49147; Y10T29/49151; Y10T29/49153; Y10T29/53; Y10T29/5313; Y10T29/532; Y10T29/53209
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
105 words
Apparatus for staking an electrical connector contact retention clip in an insulator bore, said apparatus comprising: first means to heat said insulator to cause at least an annular portion of the wall of said bore to soften; a base; reciprocatory means mounted on said base to move said clip in to said bore; (expansion means) carried by said reciprocatory means; and operative means responsive to movement of said reciprocatory means to a predetermined position to cause said expansion means to expand at said annular portion and to cause said clip to expand and to become embedded in the said soft wall portion of said bore.
Claim 2
Dependent Claim
105 words
Apparatus for staking an electrical connector contact retention clip in an insulator bore, said apparatus comprising: first means to heat said insulator to cause at least an annular portion of the wall of said bore to soften; a base; reciprocatory means mounted on said base to move said clip in to said bore; (expansion means) carried by said reciprocatory means; and operative means responsive to movement of said reciprocatory means to a predetermined position to cause said expansion means to expand at said annular portion and to cause said clip to expand and to become embedded in the said soft wall portion of said bore.
Claim 3
Dependent Claim
180 words
Apparatus for staking an electrical connector contact retention clip in an insulator bore, said apparatus comprising: first means to heat said insulator to cause at least an annular portion of the wall of said bore to soften; a base; reciprocatory means mounted on said base to move into and out of said bore, said reciprocatory means including shaft means and a ferrule slidable on said shaft means and engagable with a clip to insert the same into said bore, said shaft means including a stop means to limit movement of said ferrule on said shaft means; spring means to bias said ferrule against said stop means, said ferrule being engagable with said insulator, said shaft means, after such engagement, moving further relative to said ferrule therethrough; expansion means carried by said shaft means; and operative means responsive to said further movement of said shaft means to a predetermined position to cause said expansion means to expand at said annular portion and to cause said clip to expand and to become embedded in the said soft wall portion of said bore.
Claim 4
Dependent Claim
180 words
Apparatus for staking an electrical connector contact retention clip in an insulator bore, said apparatus comprising: first means to heat said insulator to cause at least an annular portion of the wall of said bore to soften; a base; reciprocatory means mounted on said base to move into and out of said bore, said reciprocatory means including shaft means and a ferrule slidable on said shaft means and engagable with a clip to insert the same into said bore, said shaft means including a stop means to limit movement of said ferrule on said shaft means; spring means to bias said ferrule against said stop means, said ferrule being engagable with said insulator, said shaft means, after such engagement, moving further relative to said ferrule therethrough; expansion means carried by said shaft means; and operative means responsive to said further movement of said shaft means to a predetermined position to cause said expansion means to expand at said annular portion and to cause said clip to expand and to become embedded in the said soft wall portion of said bore.
Claim 5
Dependent Claim
69 words
The invention as defined in claim 2, wherein said shaft means includes a hollow tube having a split portion below said stop, said expansion means including a tapered plunger slidable in said tube, said operative means reciprocating said plunger relative to said tube to expand said split portion of said tube to engage said clip and embed the same as aforesaid responsive to movement means to said predetermined position.
Claim 6
Dependent Claim
167 words
Apparatus for staking an electrical connector contact retention clip in an insulator bore, said apparatus comprising: first means to heat said insulator to cause at least an annular portion of the wall of said bore to soften; a base; reciprocatory means mounted on said base to move into and out of said bore, said reciprocatory means including shaft means and a ferrule slidable on said shaft means and engagable with a clip to insert the same into said bore, said shaft means including a stop means to limit movement of said ferrule on said shaft means; spring means to bias said ferrule against said stop means, said ferrule being engagable with said insulator, said shaft means, after such engagement, moving further relative to said ferrule therethrough; expansion means carried by said shaft means; and operative means to cause said expansion means to expand at said annular portion and to cause said clip to expand and to become embedded in the said soft wall portion of said bore.
Claim 7
Dependent Claim
167 words
Apparatus for staking an electrical connector contact retention clip in an insulator bore, said apparatus comprising: first means to heat said insulator to cause at least an annular portion of the wall of said bore to soften; a base; reciprocatory means mounted on said base to move into and out of said bore, said reciprocatory means including shaft means and a ferrule slidable on said shaft means and engagable with a clip to insert the same into said bore, said shaft means including a stop means to limit movement of said ferrule on said shaft means; spring means to bias said ferrule against said stop means, said ferrule being engagable with said insulator, said shaft means, after such engagement, moving further relative to said ferrule therethrough; expansion means carried by said shaft means; and operative means to cause said expansion means to expand at said annular portion and to cause said clip to expand and to become embedded in the said soft wall portion of said bore.
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) | 1983-04-08 | 1983-10-08 | 1984-04-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-04-08 | 1987-10-08 | 1988-04-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-04-08 | 1991-10-08 | 1992-04-08 | $7700.00 | Window Closed / Lapsed |