Multispeed internally geared hub with selectable fixed gear
US-2017334520-A1 · Nov 23, 2017 · US
Bicycle transmission, particularly in form of a multi-speed gear hub
US8992375B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8992375-B2 |
| Application number | US-201313746092-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 21, 2013 |
| Priority date | Jan 20, 2012 |
| Publication date | Mar 31, 2015 |
| Grant date | Mar 31, 2015 |
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Abstract
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The invention relates to a drive pawl within a bicycle transmission, wherein at least one torque transmission path extends from an input side to an output side across the same, and that has allocated thereto, relative to a first component supporting said pawl, a rotatable ring part, which interacts with the pawl for the alternate activation and deactivation of the pawl.
First claim
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The invention claimed is: 1. A bicycle transmission, comprising: an input side by which an input torque from a pedaling operation is introduced into the bicycle transmission, wherein the input torque is one of an input drive torque acting in a drive direction and an input brake torque acting in a brake direction; an output side through which an output drive torque based on the input drive torque is transmitted to a driven wheel of a bicycle; a brake mechanism allocated to the…
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Frequently asked questions
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- What does patent US8992375B2 cover?
- The invention relates to a drive pawl within a bicycle transmission, wherein at least one torque transmission path extends from an input side to an output side across the same, and that has allocated thereto, relative to a first component supporting said pawl, a rotatable ring part, which interacts with the pawl for the alternate activation and deactivation of the pawl.
- Who is the assignee on this patent?
- Sram De Gmbh, Sram Llc
- What technology area does this patent fall under?
- Primary CPC classification B62M11/16. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Mar 31 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). 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).