Rotary shaft assembly
AssigneeAutodyn Sys Inc.
InventorJongyun Yoon
Life of this patent
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Abstract
The present invention provides a rotary shaft assembly applied to a novel clutch system that ensures a 100% torque transmission rate between an engine and a transmission in a vehicle system and can be commonly applied to conventional manual transmission vehicles and automatic vehicles. The rotary shaft assembly converts linear motion of one member to rotary motion of another member, using a combination of a protrusion and an inclined guide slot.
Claims5
A rotary shaft assembly converting linear motion of a driving shaft to rotary motion of a rotatable cam of a clutch assembly,
- wherein the driving shaft linearly moves according to pressing or releasing of an accelerator pedal or brake pedal,
- wherein at least one protrusion is formed in a sleeve of a rotary shaft of the cam,
- wherein at least one guide slot is formed on the driving shaft to receive the protrusion, respectively,
- wherein the guide slot includes:
- a first path having a linear shape, and
- a second path extending to form an inclined angle with the first path,
- wherein the protrusion rotates in a first rotary direction, by an inclined angle formed between the first and the second path according to linear movement of the driving shaft in a first linear direction, thereby rotating the cam.
A rotary shaft assembly converting linear motion of a driving shaft to rotary motion of a cam,
- wherein at least one protrusion is formed in a sleeve of a rotary shaft of the cam,
- wherein at least one guide slot is formed on the driving shaft to receive the protrusion, respectively,
- wherein the guide slot includes:
- a first path having a linear shape, and
- a second path extending to form an inclined angle with the first path,
- wherein the protrusion rotates in a first rotary direction, by an inclined angle formed between the first and the second path according to linear movement of the driving shaft in a first linear direction, thereby rotating the cam.
A rotary shaft assembly converting linear motion of a driving shaft to rotary motion of a rotatable cam of a clutch assembly,
- wherein the driving shaft linearly moves according to pressing or releasing of an accelerator pedal or brake pedal,
- wherein a first protrusion and a second protrusion are formed in a sleeve of a rotary shaft of the cam,
- wherein an upper guide slot and a lower guide slot are formed on the driving shaft to receive the first and the second protrusion, respectively,
- wherein the upper guide slot includes:
- a first path having a linear shape, and
- a second path extending to form an inclined angle with the first path,
- wherein the lower guide slot has the same shape as the upper guide slot rotated 180 degrees, and the lower guide slot includes:
- a third path having a linear shape, and
- a fourth path extending to form an inclined angle with the third path,
- wherein the first protrusion rotates in a first rotary direction, by an inclined angle formed between the first and the second path according to linear movement of the driving shaft in a first linear direction,
- wherein the second protrusion rotates in the first rotary direction, by an inclined angle formed between the third and the fourth path according to linear movement of the driving shaft in the first linear direction,
- wherein the cam rotates according to rotations of the first and the second protrusion.
Dependencies are inferred from the claim text.