EP 0955141 B1 20020605 - Process the preparation of pasty building materials , in particular of mortar on construction sites
Title (en)
Process the preparation of pasty building materials , in particular of mortar on construction sites
Title (de)
Verfahren für die Bereitstellung von pastösen Baustoffen, insbesondere Mörtel auf Baustellen
Title (fr)
Procédé pour la préparation de matériaux de construction pâteux , en particulier de mortier sur chantiers
Publication
Application
Priority
DE 29808023 U 19980505
Abstract (en)
[origin: US2001048636A1] The invention relates to a method and a device for providing at construction sites paste-like building materials, especially mortar, being delivered in a fixedly pre-determined basic consistency. A conveying and mixing pump with an additional water supply opening is provided below the storage container for the paste-like building material. By means of the water supply opening, additional water is mixed with the mortar in order to produce the desired mortar consistency. For this purpose, a mixing portion having hedgehog-type mixing elements is provided.
IPC 1-7
IPC 8 full level
B28C 5/14 (2006.01); B28C 5/12 (2006.01); B28C 7/04 (2006.01); B28C 7/12 (2006.01); E04G 21/04 (2006.01)
CPC (source: EP US)
B01F 27/2123 (2022.01 - EP US); B28C 5/1292 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU NL PT SE
DOCDB simple family (publication)
US 2001048636 A1 20011206; US 6422731 B2 20020723; AT E218422 T1 20020615; CZ 289117 B6 20011114; CZ 9901524 A3 20001011; DE 29808023 U1 19980723; DE 59901592 D1 20020711; DK 0955141 T3 20020930; EP 0955141 A2 19991110; EP 0955141 A3 20010103; EP 0955141 B1 20020605; ES 2177166 T3 20021201; HU 223500 B1 20040830; HU 9901512 D0 19990728; HU P9901512 A2 20001228; HU P9901512 A3 20010129; PL 191542 B1 20060630; PL 332887 A1 19991108
DOCDB simple family (application)
US 30591199 A 19990505; AT 99107060 T 19990410; CZ 152499 A 19990429; DE 29808023 U 19980505; DE 59901592 T 19990410; DK 99107060 T 19990410; EP 99107060 A 19990410; ES 99107060 T 19990410; HU P9901512 A 19990504; PL 33288799 A 19990430