Archery bow axle with fastener
US-9528788-B2 · Dec 27, 2016 · US
Balanced Pulley Assembly for Compound Archery Bows, and Bows Incorporating that Assembly
US2015114379A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2015114379-A1 |
| Application number | US-201414586244-A |
| Country | US |
| Kind code | A1 |
| Filing date | Dec 30, 2014 |
| Priority date | Jun 27, 2007 |
| Publication date | Apr 30, 2015 |
| Grant date | — |
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Abstract
Official abstract text for this publication.
A compound bow includes a first and second pulley, each of which is operative, when the bow is drawn, to unwind a portion of a bow string from a bow string groove and to take up a portion of a bow cable so as to decrease its effective length. At least one of the pulleys includes a cable controller which operates to modify the rate at which the effective length of the bow cable is decreasing so that during an initial portion of the draw of the bow, the rate is greater than it would be in the absence of the controller, and during a second portion of the draw, the rate is less than it would be in the absence of the controller. Use of the controller provides a bow which has an inherently balanced draw.
First claim
Opening claim text (preview).
1 . A compound archery bow, said bow including: a handle having a first and second limb projecting therefrom; a first pulley mounted on a first of said limbs for rotation about a first pivot axis, and a second pulley mounted on a second of said limbs for rotation about a second pivot axis, said first and second pulleys each including a bow string let-out groove, a cable take-up groove, and a cable controller; a bow string extending from the bow string let-out groove of the first pulley to t…
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Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
- F41B5/105Primary
Mechanical Engineering · mapped topic
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Frequently asked questions
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- What does patent US2015114379A1 cover?
- A compound bow includes a first and second pulley, each of which is operative, when the bow is drawn, to unwind a portion of a bow string from a bow string groove and to take up a portion of a bow cable so as to decrease its effective length. At least one of the pulleys includes a cable controller which operates to modify the rate at which the effective length of the bow cable is decreasing so …
- Who is the assignee on this patent?
- Mcp Ip Llc
- What technology area does this patent fall under?
- Primary CPC classification F41B5/105. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Thu Apr 30 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).