IPC분류정보
| 국가/구분 |
United States(US) Patent
등록
|
| 국제특허분류(IPC7판) |
|
| 출원번호 |
US-0383356
(2016-12-19)
|
| 등록번호 |
US-10197746
(2019-02-05)
|
|
발명자
/ 주소 |
- Childers, Darrell R.
- Conrad, Craig M.
- Higley, Jason
- Wakjira, Jillcha F.
- Yount, Myron W.
|
| 출원인 / 주소 |
|
| 대리인 / 주소 |
|
| 인용정보 |
피인용 횟수 :
0 인용 특허 :
51 |
초록
▼
A fiber optic ferrule and a guide pin clamp allows for changing guide pins in the field. The guide pin clamp has a forward clamp portion, a rearward clamp portion configured to engage the biasing spring and a guide pin retaining plate. The forward clamp portion and the rearward clamp portion move re
A fiber optic ferrule and a guide pin clamp allows for changing guide pins in the field. The guide pin clamp has a forward clamp portion, a rearward clamp portion configured to engage the biasing spring and a guide pin retaining plate. The forward clamp portion and the rearward clamp portion move relative to one another to also move guide pin retaining plate from a first position to a second position to allow for the removal or insertion of guide pins.
대표청구항
▼
1. A pin clamp for use with a fiber optic connector, the fiber optic connector having at least one housing, a fiber optic ferrule disposed at least partially within the at least one housing of the fiber optic connector, the fiber optic ferrule having guide pin openings extending from a front face to
1. A pin clamp for use with a fiber optic connector, the fiber optic connector having at least one housing, a fiber optic ferrule disposed at least partially within the at least one housing of the fiber optic connector, the fiber optic ferrule having guide pin openings extending from a front face to a rear face of the fiber optic ferrule to receive a guide pin therein, a spring, and a spring push, the pin clamp comprising: a forward clamp portion to engage the rear face of the fiber optic ferrule, the forward clamp portion having two guide pin openings therethrough to receive a guide pin in each of the two guide pin openings;a rearward clamp portion configured to engage the spring for biasing the fiber optic ferrule in the fiber optic connector and two guide pin receptacles to receive at least a portion of one of the guide pins; anda guide pin retaining plate at least partially disposed between the forward clamp portion and the rearward clamp portion, the guide pin retaining plate configured to engage a portion of each of the guide pins. 2. The pin clamp according to claim 1, wherein the forward clamp portion has a front face and a rear face, at least one rearward tab extending from the rear face and away from the forward clamp portion to engage a portion of the rearward clamp portion and at least one sloped surface to engage a tab extending from a front face of the rearward clamp portion. 3. The pin clamp according to claim 2, wherein the rearward clamp portion has a front face and a rear face, the rear face configured to engage the spring for biasing the fiber optic ferrule, at least one sloped surface on the front face of the rearward clamp portion to engage the tab extending from the rear face of the forward clamp portion. 4. The pin clamp according to claim 3, wherein the forward clamp portion and the rearward clamp portion each have two tabs to engage corresponding sloped surfaces on the other of the forward clamp portion and the rearward clamp portion. 5. The pin clamp according to claim 1, wherein the guide pin retaining plate is disposed between the forward clamp portion and the rearward clamp portion, the guide pin retaining plate having two partially circular portions joined by an elongated member, the partially circular portions forming an opening to allow a portion of each of the guide pins to pass therethrough and into the guide pin cavities in the rearward clamp portion. 6. The pin clamp according to claim 5, wherein the front face of the rearward clamp portion has at least one guide pin retaining plate projection and two guide pin retaining plate tabs, each of guide pin retaining plate tabs having a rearward facing surface, the guide pin retaining plate being disposed between the front face of the rearward clamp portion and the rearward facing surface of the guide pin retaining plate tabs. 7. The pin clamp according to claim 6, wherein the at least one guide pin retaining plate projection comprises two guide pin retaining plate projections, the elongated member of the guide pin retaining plate passing between the two guide pin retaining plate projections. 8. The pin clamp according to claim 5, wherein the rearward clamp portion is moveable between a first position and a second position, and wherein in the second position the guide pin openings in the forward clamp portion and the openings in guide pin retaining plate are aligned with one another. 9. The pin clamp according to claim 8, wherein the guide pin retaining plate moves between the first and second position with the rearward clamp portion. 10. The pin clamp according to claim 8, wherein the guide pin retaining plate engages a guide pin inserted into the fiber optic connector in the first position. 11. The pin clamp according to claim 1, wherein a portion of the fiber optic connector allows access to the rearward clamp portion from outside the fiber optic connector. 12. The pin clamp according to claim 1, wherein the forward clamp portion having at least one projection configured to engage a corresponding opening in the rear face of the fiber optic ferrule, the at least one projection extending from the front face and away from the forward clamp portion. 13. The pin clamp according to claim 1, wherein the forward clamp portion and the rearward clamp portion are movable relative to one another between a first position and a second position. 14. The pin clamp according to claim 13, wherein the guide pin retaining plate is configured to engage a portion of each of the guide pins in the first position. 15. The pin clamp according to claim 13, wherein the guide pin retaining plate is configured to disengage the guide pins in the second portion. 16. The pin clamp according to claim 13, wherein the forward clamp portion and the rearward clamp portion each have a helical ramp, the forward clamp portion and the rearward clamp portion being movable along respective helical ramps of each other.
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