Actuation Mechanism, in Particular for a Clutch Actuator
US-2021324918-A1 · Oct 21, 2021 · US
Readjustement device for a friction clutch
US9103387B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9103387-B2 |
| Application number | US-201314054891-A |
| Country | US |
| Kind code | B2 |
| Filing date | Oct 16, 2013 |
| Priority date | Apr 21, 2011 |
| Publication date | Aug 11, 2015 |
| Grant date | Aug 11, 2015 |
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Abstract
Official abstract text for this publication.
A readjustment device for travel-controlled wear readjustment for a friction clutch includes a spindle with a spindle nut for rotating a pressure plate relative to a counter plate via a ramp system having a ramp ring for axial displacement of the pressure plate relative to the counter plate as a function of a relative rotation. The ramp ring has a first engagement device that is connected in a positively locking manner to the spindle nut. The first engagement device is designed such that, in an assembled state, the first engagement device is detachably connected to the spindle nut. This allows an inspection of the function of the readjustment device, in particular of the ramp system, in an assembled state of the readjustment device to be performed with little expenditure of time and without the risk of damage to a component, for example to the blocking elements on the pinion.
First claim
Opening claim text (preview).
The invention claimed is: 1. A readjustment device for displacement-controlled wear readjustment for a friction clutch, comprising: a spindle with a spindle nut adapted to rotate a pressure plate relative to a counter plate by a ramp system having a ramp ring that moves the pressure plate axially relative to the counter plate in accordance with a relative rotation, the ramp ring has at least one first engagement device, the first engagement device is connected positively to th…
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Classifications
- F16D13/752Primary
Mechanical Engineering · mapped topic
- F16D13/757Primary
Mechanical Engineering · mapped topic
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Frequently asked questions
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- What does patent US9103387B2 cover?
- A readjustment device for travel-controlled wear readjustment for a friction clutch includes a spindle with a spindle nut for rotating a pressure plate relative to a counter plate via a ramp system having a ramp ring for axial displacement of the pressure plate relative to the counter plate as a function of a relative rotation. The ramp ring has a first engagement device that is connected in a …
- Who is the assignee on this patent?
- Schaeffler Technologies Ag
- What technology area does this patent fall under?
- Primary CPC classification F16D13/752. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue Aug 11 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).