IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
UP-0848699
(2007-08-31)
|
등록번호 |
US-7658365
(2010-04-02)
|
발명자
/ 주소 |
- Eschborn, David M.
- Christensen, Donald J.
|
출원인 / 주소 |
- Honeywell International Inc.
|
대리인 / 주소 |
Ingrassia Fisher & Lorenz, P.C.
|
인용정보 |
피인용 횟수 :
2 인용 특허 :
18 |
초록
▼
Assemblies and methods are provided for use in coupling a component to an actuator, where the component includes a stem and a drive nut, and the stem is configured to be rotated by the actuator and to move linearly through an opening in the drive nut. In an embodiment, the assembly includes a coupli
Assemblies and methods are provided for use in coupling a component to an actuator, where the component includes a stem and a drive nut, and the stem is configured to be rotated by the actuator and to move linearly through an opening in the drive nut. In an embodiment, the assembly includes a coupling mechanism, a drive ring, and a carrier, where the coupling mechanism and the carrier each include slots and the drive ring includes projections that correspond with the slots.
대표청구항
▼
We claim: 1. An assembly for use in coupling a component to an actuator, the component including a stem and a drive nut, the stem configured to be rotated by the actuator and to move linearly through an opening in the drive nut, the drive nut having an outer surface, the assembly comprising: a coup
We claim: 1. An assembly for use in coupling a component to an actuator, the component including a stem and a drive nut, the stem configured to be rotated by the actuator and to move linearly through an opening in the drive nut, the drive nut having an outer surface, the assembly comprising: a coupling mechanism including an opening, a first end, a second end, an inner surface, and a first set of slots, the opening extending between the first end and the second end and defined by the inner surface, the inner surface configured to mate with the drive nut outer surface, and the first set of slots formed in the first end; a drive ring including a first face and a second face, the first face including a first set of projections thereon, the first set of projections configured to mate with the first set of slots of the coupling mechanism, and the second face including a second set of projections thereon; and a carrier configured to be coupled to the actuator, the carrier including a main body having an inner surface defining a passage and a shelf therein, the passage configured to receive the drive nut, the coupling mechanism, the drive ring and a portion of the actuator therein, and the shelf extending radially inwardly from the main body inner surface and including a face having a second set of slots therein, the second set of slots configured to mate with the second set of projections of the drive ring. 2. The assembly of claim 1, wherein: the first set of projections is disposed along a first radially extending axis extending radially across the first face of the drive ring; the second set of projections is disposed along a second radially extending axis extending radially across the second face of the drive ring; and the first and the second radial axes are non-parallel relative to each other. 3. The assembly of claim 2, wherein: the first and the second radial axes are disposed substantially perpendicular to each other. 4. The assembly of claim 2, wherein: a longitudinal axis extends through the assembly; the first and the second radial axes intersect the longitudinal axis; the first set of slots is disposed along a third radially extending axis extending radially across the first end of the coupling mechanism; and the third radially extending axis intersects the longitudinal axis. 5. The assembly of claim 4, wherein: the second set of slots is disposed along a fourth radially extending axis extending radially across the shelf face of the carrier; and the fourth radially extending axis intersects the longitudinal axis. 6. The assembly of claim 1, wherein the first and the second sets of projections each include two projections. 7. The assembly of claim 1, wherein: the coupling mechanism includes an outer peripheral surface; and each slot of the first set of slots extends from the inner surface of the coupling mechanism to a location adjacent the outer peripheral surface of the coupling mechanism. 8. The assembly of claim 1, wherein: the coupling mechanism includes an outer peripheral surface; and each slot of the first set of slots extends from the inner surface of the coupling mechanism to the outer peripheral surface of the coupling mechanism. 9. An assembly comprising: a stem including an outer surface; a drive nut including an inner surface and an outer surface, the drive nut inner surface mating with the outer surface of the stem; a coupling mechanism including an opening, a first end, a second end, an inner surface, and a first set of slots, the opening extending between the first end and the second end and defined by the inner surface, the inner surface configured to mate with the drive nut outer surface, and the first set of slots formed in the first end; a drive ring including a first face and a second face, the first face including a first set of projections thereon, the first set of projections configured to mate with the first set of slots of the coupling mechanism, and the second face including a second set of projections thereon; a carrier including a main body having an inner surface defining a passage and a shelf therein, the passage configured to receive the drive nut, the coupling mechanism, and the drive ring therein, and the shelf extending radially inwardly from the main body inner surface an including a face having a second set of slots therein, the second set of slots configured to mate with the second set of projections of the drive ring; and an actuator including a shaft, the shaft disposed at least partially in the carrier passage. 10. The assembly of claim 9, wherein: the first set of projections is disposed along a first radially extending axis extending radially across the first face of the drive ring; the second set of projections is disposed along a second radially extending axis extending radially across the second face of the drive ring; and the first and the second radial axes are non-parallel relative to each other. 11. The assembly of claim 10, wherein: the first and the second radial axes are disposed substantially perpendicular to each other. 12. The assembly of claim 11, wherein: a longitudinal axis extends through the assembly; the first and the second radial axes intersect the longitudinal axis; the first set of slots is disposed along a third radially extending axis extending radially across the first end of the coupling mechanism; and the third radially extending axis intersects the longitudinal axis. 13. The assembly of claim 12, wherein: the second set of slots is disposed along a fourth radially extending axis extending radially across the shelf face of the carrier; and the fourth radially extending axis intersects the longitudinal axis. 14. The assembly of claim 9, wherein the first and the second sets of projections each include two projections. 15. The assembly of claim 9, wherein: the coupling mechanism includes an outer peripheral surface; and each slot of the first set of slots extends from the inner surface of the coupling mechanism to a location adjacent the outer peripheral surface of the coupling mechanism. 16. The assembly of claim 9, wherein: the coupling mechanism includes an outer peripheral surface; and each slot of the first set of slots extends from the inner surface of the coupling mechanism to the outer peripheral surface of the coupling mechanism. 17. The assembly of claim 9, further comprising a valve, the valve including a valve element coupled to the stem. 18. A method of coupling a component to an actuator, the method comprising the steps of: mounting a coupling mechanism to a drive nut, the drive nut mounted to a stem extending from the component, the coupling mechanism including an opening, a first end, a second end, an inner surface, and a first set of slots, the opening extending between the first end and the second end and defined by the inner surface, the inner surface configured to mate with the drive nut outer surface, and the first set of slots formed in the first end; fitting a drive ring onto the coupling mechanism, the drive including a first face and a second face, the first face including a first set of projections thereon, the first set of projections mated with the first set of slots of the coupling mechanism, and the second face including a second set of projections thereon; positioning a portion of a shaft extending from the actuator in a passage of a carrier, the carrier including a main body having an inner surface defining the passage and a shelf therein, the passage configured to receive the drive nut, the coupling mechanism, and the drive ring therein, and the shelf extending radially inwardly from the main body inner surface and including a face having a second set of slots therein; and disposing the carrier over the drive ring and the coupling mechanism such that the second set of slots mates with the second set of projections. 19. The method of claim 18, further comprising: disassembling the existing actuator and the component to expose the drive nut, the stem, an existing carrier, and the shaft; and removing the existing carrier. 20. The method of claim 18, further comprising the step of re-assembling the actuator and the component.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.