Movement and elastic abutting device of a two link mechanism
US9493975B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 25, 2015 |
| Grant date | Nov 15, 2016 |
| Priority date | — |
| Expiry date | Sep 25, 2035 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE06B3/483
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An elastic abutting device disposed on one link of a two link mechanism includes a base member, a bearing member, a latch member, and an elastic member. The base member has an accommodating groove. The bearing member is disposed in the accommodating groove, wherein the bearing member has a first propping portion, a second propping portion, and a through hole. The latch member defines a central axis, and the latch member has an abutting portion which is partly exposed out of the through hole and a retaining portion which is disposed correspondingly to the abutting portion. The elastic member is disposed between the first propping portion and the second propping portion, wherein two opposite terminal ends of the elastic member respectively have a first side end portion and a second side end portion disposed correspondingly to the first side end portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.