Primary piston of a tandem master cylinder
US9908517B2 · kind B2 · utility
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14Claims
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Assignee
Inventors
Key dates
| Filing date | Jun 27, 2014 |
| Grant date | Mar 6, 2018 |
| Priority date | — |
| Expiry date | Jun 27, 2034 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16D2129/065
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A primary piston of a tandem master cylinder includes: a body provided with a skirt, having in the rear thereof a cavity for the plunger and the push rod connected to the brake pedal and in the front a cavity defining the primary chamber. The piston is made of a plastic material and at least one magnet is built into the body of the piston.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.