Devices for levelling covering parts
US10161145B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 15, 2015 |
| Grant date | Dec 25, 2018 |
| Priority date | — |
| Expiry date | Dec 15, 2035 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04F21/22
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
The invention relates to a levelling device comprising a first substantially flat body (1), provided with an appendage (11), in the top part, which has, on a first end, close to the first body (1), a first fracture zone (12) for the separation thereof from the first body (1) and, on a second end, at a distance from the first body (1), a hook (13) for attaching an actuating tool and a second fracture zone (15) with a lower fracture resistance than that of the first fracture zone (12); and a second, upper body (2) containing a passage (21) for mounting said body on the appendage (11) such that it can move into an operative position in which it presses the covering parts (P) against the first body (1).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.