Connecting apparatus and bolt assembly
US10690169B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 21, 2017 |
| Grant date | Jun 23, 2020 |
| Priority date | — |
| Expiry date | Nov 13, 2038 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16B33/00
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A connecting apparatus and a bolt assembly are provided. The connecting apparatus includes a first connector defining a first through-hole, a second connector defining a second through-hole, a stopping member defining a stopping hole, an L-shaped bolt and a nut fitted about the L-shaped bolt. The L-shaped bolt includes a screw and an elbow connecting to the screw, wherein the elbow has a stopping surface extending along a lengthwise direction of the elbow, the L-shaped bolt is extended through the first through-hole, the stopping hole and the second through-hole successively and matches with the nut to connect the first connector and the second connector together, when the nut is rotated into the screw, the stopping surface and an inner wall of the stopping hole cooperate with each other to prevent the L-shaped bolt from rotating along an axis of the screw.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.