Patent · US Active

Channel-retaining device, drainage system and method

US12392123B2 · kind B2 · utility

0Cited by

14References

17Claims

0Family size

Assignee

ACO AHLMANN SE & CO. KG · DE

Inventors

Stephan G. Meier · Sunnyvale, US
Arne Meincke · Osdorf, DE
Marco Wandkowski · Kronshagen, DE

Key dates

Filing date	Aug 27, 2020
Grant date	Aug 19, 2025
Priority date	—
Expiry date	May 23, 2041

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE03F1/002
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

According to different embodiments, a channel-retaining device (200) can comprise: a retaining holder (102), which has a first coupling region (102k) and a retaining region (102a) for retaining a drainage channel extending in a direction; a retaining socket (104), which has a second coupling region (104k); wherein the first coupling region (102k) and the second coupling region (104k) form, when joined together, a joint (106), which provides the retaining holder (102) and the retaining socket (104) with a rotational degree of freedom (111) relative to each other in the direction; a locking device (108), which is designed to block the rotational degree freedom (111) when the locking device is placed in a first state, so that the retaining holder (102) and the retaining socket (104) are locked to each other, and designed to release the rotational degree freedom (111) when the locking device is placed in a second state, so that the retaining holder (102) and the retaining socket (104) can be moved relative to each other.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.