Move-away arrow rest
View Patent ↗An arrow rest that moves away from a shaft, such as an arrow shaft or a bolt shaft, when the shaft is discharged from a bow, such as an archery bow or a crossbow. An actuator moves between the load position and the discharge position. During movement of the actuator, one or more arms supporting and/or guiding the shaft move away from the shaft, such as to provide clearance for the shaft and/or any corresponding vanes, fletching and/or steering devices.
1. An arrow rest moveable between a load position and a discharge position, the arrow rest comprising:
a body, a first arm movably mounted with respect to the body, a second arm movably mounted with respect to the body, during movement from the load position to the discharge position the first arm and the second arm moving away from each other, a first bias element urging the first arm in a first radial direction, and a second bias element urging the second arm in a second radial direction that is different than the first radial direction.
2. The arrow rest according to claim 1 , wherein the body is attachable to an archery bow.
3. The arrow rest according to claim 1 , wherein at least one of the first bias element and the second bias element is a spring having a first end fixed with respect to the body and a second end fixed with respect to a corresponding one of the first arm and the second arm.
4. The arrow rest according to claim 1 , wherein at least one of the first bias element and the second bias element is a coil spring mounted about a pivot axis of at least one of the first arm and the second arm.
5. An arrow rest moveable between a load position and a discharge position, the arrow rest comprising:
a body, a first arm movably mounted with respect to the body, a second arm movably mounted with respect to the body, during movement from the load position to the discharge position the first arm and the second arm moving away from each other, and during movement from the load position to the discharge position at least one of the first arm and the second arm pivoting within a plane positioned generally perpendicular to an arrow shaft when in the load position.
6. The arrow rest according to claim 5 , wherein at least one of the first arm and the second arm contacts an arrow shaft when in the load position.
7. An arrow rest moveable between a load position and a discharge position, the arrow rest comprising:
a body, a first arm movably mounted with respect to the body, a second arm movably mounted with respect to the body, during movement from the load position to the discharge position the first arm and the second arm moving away from each other, and at least one of the first arm and the second arm operated by a cam element.
8. The arrow rest according to claim 7 , further comprising an actuator movably mounted with respect to the body, and in the load position the actuator maintaining a position of at least one of the first arm and the second arm.
9. The arrow rest according to claim 8 , wherein in the discharge position the actuator releases at least one of the first arm and the second arm.
10. The arrow rest according to claim 8 , wherein the actuator is slidably mounted with respect to the body, and a first bias element urges the actuator into the load position.
11. The arrow rest according to claim 10 , further comprising a hammer movably mounted with respect to the body, and capable of contacting the actuator.
12. The arrow rest according to claim 11 , wherein a second bias element urges the hammer away from a contact position with the actuator.
13. The arrow rest according to claim 10 , wherein the first bias element is mounted between the actuator and the body.
14. The arrow rest according to claim 8 , wherein in the load position the actuator interferes with movement of at least one of the first arm and the second arm.
15. An arrow rest moveable between a load position and a discharge position, the arrow rest comprising:
a body, a first arm at least one of pivotably and rotatably mounted with respect to the body, a second arm slidably mounted with respect to the body, during movement from the load position to the discharge position the first arm moving away with respect to the second arm, and an actuator operated to move at least one of the first arm and the second arm with respect to the body.