Sensor device and disc brake having a sensor device
US10801570B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 20, 2016 |
| Grant date | Oct 13, 2020 |
| Priority date | — |
| Expiry date | Jul 27, 2037 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16D2125/64
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A sensor device for detecting brake pad and brake disc wear of a disc brake, in particular for a motor vehicle, includes a sensor device and a transmission unit. The sensor device has at least one transducer and at least one sensor transmission having at least one transmission input and is connected to a transducer. The transmission unit is connected to the transmission input and is designed to be connected to a threaded spindle of the disc brake to be associated therewith in order to transmit a wear-related rotary movement. The transmission unit has a drive sleeve for co-rotational connection to the threaded spindle, an output sleeve which is connected to the drive sleeve, at least one spring element and a driver for co-rotational connection to the transmission input, which is connected to the output sleeve for co-rotation therewith. A disc brake includes such a sensor device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.