Climbing device, in particular for a climbing scaffold
US5630482A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jul 24, 1995 |
| Grant date | May 20, 1997 |
| Priority date | — |
| Expiry date | Jul 24, 2015 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04G11/28
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A self-climbing device, in particular for a climbing scaffolding, with at least one linear drive which produces a relative motion between at least one moving console and at least one mounting rail running in the displacement direction, in particular when the linear drive alternately displaces a scaffolding section and, following attachment of same to the wall and loosening of the attachment of the mounting rail, the mounting rail by a working section, is characterized in that the connection between the linear drive (13) and the mounting rail (6) is established by climbing heads (14, 15) arranged at separations from each other which exhibit at least one pivotable locking member (24) functioning in the manner of a detent pawl and locking cams (29) are provided for on the mounting rail (6) along the path of the locking member (24) during relative motion between the mounting rail and the climbing head which cooperate with same and the locking member (24) is lifted over the locking cams (29) by relative motion in one direction while, in the other direction of motion, abutting the locking cam (29) so that one climbing head form-fittingly connects to the mounting rail (6) to block this re…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.