Archery bow vibration damper
OwnerThomas E. McMillan IIIinventor
Life of this patent
Estimating the term…
Abstract
An archery bow vibration damper that is mounted in an open chamber passing through a bow riser from front to back. A tube of soft but supportive material, such as rubber is pushed into the chamber. A tightly fitting shaft, preferably of metal with internal threads at each end, is pushed into the tube. The shaft provides damped mass and shock mounting for stabilizers and other accessories on the front and/or back of the bow riser. Installation of the damper requires pushing the soft tube through the chamber from the front of the riser, then pushing the shaft through the tube from the front or back. The shaft preferably has a cross section outline that varies in size or shape along the length of the shaft to resist slippage of the shaft in the tube.
Claims10
An archery bow vibration damper, comprising:
- an archery bow riser having a front side and a back side;
- an open chamber passing from the front side to the back side of the bow riser, open on both the front and back sides of the bow riser;
- a flexible tube of soft support material mounted in the chamber, having front and back ends and a central hole passing through the tube from front to back;
- a shaft having front and back ends, the shaft tightly mounted in the hole of the tube and extending from the front to back ends of the tube.
An archery bow vibration damper, comprising:
- an archery bow riser having a front side and a back side;
- an open chamber passing from the front side to the back side of the bow riser, open on both the front and back sides of the bow riser;
- a flexible tube of soft support material mounted in the chamber, having front and back ends and a central hole passing through the tube from front to back;
- and
- a shaft tightly mounted in the hole of the tube and extending from the front to back ends of the tube, the shaft having front and back ends, with internal threads at both ends of the shaft;
- whereby bow accessories including stabilizers can be mounted at either or both ends of the shaft as desired, and such accessories will both damp bow vibrations and be isolated from them.
An archery bow vibration damper, comprising:
- an archery bow riser having a front side and a back side;
- an open chamber passing from the front side to the back side of the bow riser, open on both the front and back sides of the bow riser;
- a flexible tube of soft support material mounted in the chamber, having front and back ends and a central hole passing through the tube from front to back;
- and
- a shaft having front and back ends, tightly mounted in the hole of the tube and extending between the front and back ends of the tube, the shaft having a cross section outline that varies along the length of the shaft to resist rotation and slippage of the shaft in the tube, the shaft having internal threads at both the front and back ends of the shaft;
- whereby bow accessories including stabilizers can be mounted at either or both ends of the shaft as desired, and such accessories will both damp bow vibrations and be isolated from them.
Dependencies are inferred from the claim text.