Door closer mechanism for display case
US9974398B2 · kind B2 · utility
3Cited by
8References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 11, 2016 |
| Grant date | May 22, 2018 |
| Priority date | — |
| Expiry date | Jul 11, 2036 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05Y2900/202
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A display case includes a housing partially surrounding a display space, a door pivotably coupled to the housing and cooperating with the housing to further enclose the display space, and a hinge assembly for pivotably coupling the door to the housing. The hinge assembly includes a biasing member applying a biasing force on the door and a gear drive for adjusting a pre-tension force on the biasing member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.