Displacement-actuated positive-drive clutch
US11181156B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 9, 2018 |
| Grant date | Nov 23, 2021 |
| Priority date | — |
| Expiry date | Jul 18, 2038 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16D2023/123
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A displacement-actuated positive-drive clutch (10; 20) includes an input member (11; 21) having a positive engagement structure (11d; 21d) provided thereon and an output member (13; 23). A clutch plate (16; 25) is connected for rotation with and for axial movement relative to the output member (13; 23). The clutch plate (16; 25) has a positive engagement structure (16b; 25b) provided thereon that positively engages the positive engagement structure (11d; 21d) provided on the input member (11; 21) to engage the displacement-actuated positive-drive clutch automatically in response to the occurrence of a predetermined amount of relative rotational movement between the input member (11; 21) and the output member (13; 23).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.