Title (en)

DOUBLE LOCK AGGREGATE MIXER, AGGREGATE TRANSPORT SYSTEM, METHODS FOR OPERATING THE SAME

Title (de)

DOPPELSCHLOSS-AGGREGATMISCHER, AGGREGATTRANSPORTSYSTEM, VERFAHREN ZUM BETRIEB DAVON

Title (fr)

MÉLANGEUR D'AGRÉGAT À DOUBLE VERROUILLAGE, SYSTÈME DE TRANSPORT D'AGRÉGAT, ET PROCÉDÉS DE FONCTIONNEMENT DE CELUI-CI

Publication

EP 4232385 A1 20230830 (EN)

Application

EP 21801045 A 20211022

Priority

• DE 102020127882 A 20201022
• EP 2021079350 W 20211022

Abstract (en)

[origin: WO2022084510A1] A double lock aggregate mixer (2) that includes: an upper tank (23) including an inlet opening (230) for receiving a construction aggregate; a lower tank (22) arranged below the upper tank and including an inlet port (221) for receiving a fluid and an outlet port (222) for releasing a mixture of the construction aggregate and the fluid; an upper lock (26) configured to open and close the inlet opening of the upper tank; and a lower lock (27) arranged between the upper tank and the lower tank and configured to open and close a passage between the upper tank and the lower tank.

IPC 8 full level

B65G 53/12 (2006.01); B65G 53/30 (2006.01); B65G 53/36 (2006.01); B65G 53/46 (2006.01); B65G 53/48 (2006.01); B65G 53/58 (2006.01); B65G 53/60 (2006.01); E02D 3/12 (2006.01)

CPC (source: EP)

B65G 53/30 (2013.01); B65G 53/36 (2013.01); B65G 53/4691 (2013.01); B65G 53/48 (2013.01); B65G 53/60 (2013.01); E02D 3/08 (2013.01); E02D 3/12 (2013.01)

Citation (search report)

See references of WO 2022084510A1

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

Designated validation state (EPC)

KH MA MD TN

DOCDB simple family (publication)

WO 2022084510 A1 20220428; CL 2023001152 A1 20231013; CN 116648415 A 20230825; EP 4232385 A1 20230830

DOCDB simple family (application)

EP 2021079350 W 20211022; CL 2023001152 A 20230421; CN 202180085549 A 20211022; EP 21801045 A 20211022