Title:
DRAIN TRENCH BODY AND CENTER PLATE
Document Type and Number:
WIPO Patent Application WO/2018/162524
Kind Code:
A3
Abstract:
The invention relates to a drain trench body having base plates (11, 12), between which columns (13) are arranged vertically. The drain trench body comprises side walls (14) which are connected to the base plates (11, 12). The side walls (14) and the base plates (11, 12) have first and second locking elements (15, 16) which are in engagement with each other. The locking elements (15, 16) are movable relative to one another in the height direction along the longitudinal axis of the columns (13). The invention further relates to a center plate (20) for a drain trench body.
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Inventors:
BHATIA RAMON (DE)
MIEZE JAN (DE)
WANDKOWSKI MARCO (DE)
MIEZE JAN (DE)
WANDKOWSKI MARCO (DE)
Application Number:
PCT/EP2018/055546
Publication Date:
November 15, 2018
Filing Date:
March 07, 2018
Export Citation:
Assignee:
ACO SEVERIN AHLMANN GMBH & CO KG (DE)
International Classes:
E03F1/00
Domestic Patent References:
| WO2016042141A1 | 2016-03-24 |
Foreign References:
| EP2463449A1 | 2012-06-13 | |||
| CN103882910A | 2014-06-25 | |||
| US20140291221A1 | 2014-10-02 | |||
| US20100021236A1 | 2010-01-28 | |||
| EP1416099A2 | 2004-05-06 |
Attorney, Agent or Firm:
KILCHERT, Jochen (DE)
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