Title:
SYSTEM FOR JOINING OR REINFORCING COMPONENTS
Document Type and Number:
WIPO Patent Application WO/2018/115358
Kind Code:
A3
Abstract:
The invention relates to a system (18) for joining two components (10, 12) or for reinforcing a component, comprising a first and a second threaded sleeve (20, 22) which each comprise the following: an outer thread (31), with the aid of which the threaded sleeve (20, 22) can be screwed into the respective component (10, 12) and which is suitable to form a composite with the respective component (10, 12), and a power drive, by which a torque for screwing the threaded sleeve (20, 22) into the respective component can be transmitted to the threaded sleeve. The system (18) further comprises an elongate clamping element (24) which is suitable to be guided through the second threaded sleeve (22) and introduced into or guided through the first threaded sleeve (20), and which is suitable to axially clamp the first and the second threaded sleeve (20, 22) in such a manner that the first and the second threaded sleeve (20, 22) form opposed composite stresses in the respective component (10, 12).
Inventors:
HECK ANDREAS (DE)
HETTICH ULRICH (DE)
SCHWAB ANDREAS (DE)
HETTICH ULRICH (DE)
SCHWAB ANDREAS (DE)
Application Number:
PCT/EP2017/084230
Publication Date:
August 30, 2018
Filing Date:
December 21, 2017
Export Citation:
Assignee:
LUDWIG HETTICH HOLDING GMBH & CO KG (DE)
International Classes:
F16B13/00; E04C5/10; E04G23/02; E21D21/00; F16B5/06; F16B25/00; F16B37/12
Domestic Patent References:
| WO2014044677A1 | 2014-03-27 |
Foreign References:
| EP1072802A1 | 2001-01-31 | |||
| DE202007007550U1 | 2007-09-06 | |||
| FR2520455A1 | 1983-07-29 | |||
| DE102013109428A1 | 2014-11-06 |
Attorney, Agent or Firm:
LUCKE, Andreas (DE)
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