Claims
- 1. An apparatus, comprising:
- a first housing having a first conical surface, said first conical surface also having a tapered pocket, said tapered pocket having a deep portion;
- a second housing having a second conical surface, said second housing is movably attached to said first housing such that said second conical surface can rotate and be axially displaced relative to said first conical surface;
- a roller located between said first conical surface and said second conical surface and also located within said tapered pocket of said first conical surface; and
- means for axially displacing said second conical surface of said second housing relative to said first conical surface of said first housing.
- 2. An apparatus, as recited in claim 1, wherein said first conical surface is an outer race and said second surface is an inner race.
- 3. An apparatus, as recited in claim 1, wherein said first conical surface is an inner race and said second surface is an outer race.
- 4. An apparatus, as recited in claim 1, wherein said first housing consists of a first section and a second section fastened together.
- 5. An apparatus, as recited in claim 1, wherein said first conical surface has a plurality of tapered pockets.
- 6. An apparatus, as recited in claim 5, wherein said roller consists of a plurality of needle-shaped elements.
- 7. An apparatus, as recited in claim 5, wherein said roller consists of a plurality of ball-shaped elements.
- 8. An apparatus, as recited in claim 1, wherein said means for axially displacing said second conical surface of said second housing relative to said first conical surface of said first housing comprises a cam rotationally mounted to said first housing.
- 9. An apparatus, as recited in claim 1, wherein said means for axially displacing said second conical surface of said second housing relative to said first conical surface of said first housing comprises a cam rotationally mounted to said second housing.
- 10. An apparatus, as recited in claim 1, wherein said means for axially displacing said second conical surface of said second housing relative to said first conical surface of said first housing comprises a clutch fork in which said first housing is free to rotate.
- 11. An apparatus, as recited in claim 1, wherein said means for axially displacing said second conical surface of said second housing relative to said first conical surface of said first housing comprises a clutch fork in which said second housing is free to rotate.
- 12. An apparatus, as recited in claim 1, further comprising a cage retained between said two housings for holding said roller within said tapered pocket of said first conical surface.
- 13. An apparatus, as recited in claim 1, further comprising a spring for biasing said roller towards said deep portion of said tapered pocket.
- 14. An apparatus, as recited in claim 1, wherein said tapered pocket also has a first shallow portion and a second shallow portion on both sides of said deep portion.
ORIGIN OF THE INVENTION
The invention described in this patent was made by an employee of the United States Government and may be manufactured and used by or for the Government for governmental purposes without the payment of any royalties.
US Referenced Citations (8)