Door support system
US6607236B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 6, 2002 |
| Grant date | Aug 19, 2003 |
| Priority date | — |
| Expiry date | Mar 6, 2022 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05Y2900/531
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A door support system for supporting a vehicle door on a vehicle body for movement in opening and closing directions includes a door hinge system and an infinite door check system. The door hinge system includes a pair of first mounting structures and a pair of second mounting structures pivotally coupled to provide for movement of the vehicle door relative to the vehicle body. The infinite door check system includes first and second one-way check devices. The first one way check device applies a biasing force to resist movement of the vehicle door in the closing direction, and the second one way check device applies a biasing force to resist movement of the vehicle door in the opening direction. Each of the check devices includes a biasing structure that provide the biasing force and a clutch that enables or disables the application of the biasing force to the vehicle door.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.