Cable inline pull station release mechanism
US12228959B2 · kind B2 · utility
0Cited by
16References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 7, 2022 |
| Grant date | Feb 18, 2025 |
| Priority date | — |
| Expiry date | Oct 7, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA62C37/46
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
A manual activation system includes a housing and a pulley arranged within the housing. The pulley is movable between an inactive position and an active position. A tension member is wrapped about the pulley and has a tensile force acting on the pulley. At least one link arm is rotatably mounted within the housing. The at least one link arm is operably coupled to the pulley to selectively oppose the tensile force acting on the pulley.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.