EP 1023978 A1 20000802 - Bin for preparing mortar

Title (en)

Bin for preparing mortar

Title (de)

Silo zum Anmachen von Mörtel

Title (fr)

Silo pour préparer du mortier

Publication

EP 1023978 A1 20000802 (DE)

Application

EP 00200269 A 20000126

Priority

NL 1011156 A 19990127

Abstract (en)

The appliance for preparing mortar consists of a storage compartment (7) for the dry mortar , a mixer compartment (24) with inlet (21) and outlet (13), liquid-feeders for water, and feeders for dry mortar into the mixer compartment. A mixer mixing the dry mortar and liquid in the mixer compartment consists of a rotary shaft (22) on which are paddles (23) and extending from the inlet to the outlet. The paddles are shaped so that when the mixer turns they exert force at right angles to the pivot axle on the materials in the mixer compartment.

Abstract (de)

Die Erfindung betrifft eine Vorrichtung zum Mischen von Trockenmörtel mit Wasser. Zur Verbesserung des Vermischens von Wasser und Mörtel findet der Materialtransport durch die Mischkammer (12) ausschließlich infolge der Materialzufuhr in die Mischkammer (12) aus der Dosierkammer (11) statt. Der Mischer ist vorzugsweise als drehbare Welle (22), die mit in einer Ebene lotrecht dazu liegenden Streifen (23) versehen ist, ausgeführt. <IMAGE>

IPC 1-7

B28C 5/12; B28C 5/14

IPC 8 full level

B28C 5/12 (2006.01); B28C 5/14 (2006.01)

CPC (source: EP US)

B01F 27/2123 (2022.01 - EP); B01F 27/62 (2022.01 - EP); B01F 27/70 (2022.01 - EP); B01F 35/71 (2022.01 - EP); B01F 35/712 (2022.01 - EP US); B01F 35/714 (2022.01 - EP US); B01F 35/7176 (2022.01 - EP US); B01F 35/71775 (2022.01 - EP US); B01F 35/71805 (2022.01 - EP US); B01F 35/75415 (2022.01 - EP US); B01F 35/7547 (2022.01 - EP US); B28C 5/1292 (2013.01 - EP); B28C 5/14 (2013.01 - EP)

Citation (search report)

[A] DE 4336880 A1 19950504 - SCHWENK ZEMENTWERKE KG E [DE]
[A] DE 8807053 U1 19880714
[A] WO 8606651 A1 19861120 - BERNARD FRANCOIS, et al
[A] US 5570953 A 19961105 - DEWALL HARLEN E [US]
[A] PATENT ABSTRACTS OF JAPAN vol. 016, no. 335 (M - 1283) 21 July 1992 (1992-07-21)

Designated contracting state (EPC)

BE DE FR GB NL

DOCDB simple family (publication)

EP 1023978 A1 20000802; NL 1011156 C2 20000731

DOCDB simple family (application)

EP 00200269 A 20000126; NL 1011156 A 19990127