Sliding door soft-closer device
US11421461B2 · kind B2 · utility
2Cited by
6References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 2, 2019 |
| Grant date | Aug 23, 2022 |
| Priority date | — |
| Expiry date | Dec 18, 2040 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05Y2900/132
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A soft-closer device has a housing installable in door rail, a roller and latch assembly in the housing and movable relative to the housing between first and second positions. A locking mechanism is adapted to secure the roller and latch assembly against movement to hold a sub-housing in a required position. The assembly includes a soft-closer actuator in the sub-housing operable to extend and contract, with latch mounted to project through and move along an opening of the housing as the actuator extends and contracts, and a journal on the sub-housing at which the roller is rotatable.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.