EP 0024719 A3 19810513 - DEVICE FOR CONTINUOUSLY PRODUCING AND FEEDING OF MORTAR OR THE LIKE

Title (en)

DEVICE FOR CONTINUOUSLY PRODUCING AND FEEDING OF MORTAR OR THE LIKE

Publication

EP 0024719 A3 19810513 (DE)

Application

EP 80105047 A 19800826

Priority

DE 2935007 A 19790830

Abstract (en)

[origin: ES8105617A1] This case is drawn towards an apparatus which mixes dry building materials. The building materials are mixed with air and water in a continuously flowing manner. The apparatus has a mixing tube with a rotating shaft. The materials are fed into the tube in its upward portion, moves downward passing a series of supporting plates which are attached to the sides of the tube in the conical shaft alternatively in a conically sloping manner.

IPC 1-7

B28C 5/38; B28C 7/04; B28C 5/16

IPC 8 full level

B01F 25/90 (2022.01); B28C 5/16 (2006.01); B28C 5/38 (2006.01); B28C 7/04 (2006.01)

CPC (source: EP US)

B01F 25/90 (2022.01 - EP US)

Citation (search report)

[E] EP 0019288 A1 19801126 - WACHTER KG BAUSTOFFWERK [DE]
DE 2003055 A1 19701029 - CADBURY SCHWEPPES FOODS LTD
[A] FR 698163 A 19310128 - LE LAP
[A] US B860031 I
[A] DE 463559 C 19280730 - KARL LUDWIG DIPL ING
[A] FR 2029482 A1 19701023 - CADBURY SCHWEPPES FOODS
US 2204029 A 19400611 - RUSSELL CHARLES V

Designated contracting state (EPC)

AT CH FR LI

DOCDB simple family (publication)

EP 0024719 A2 19810311; EP 0024719 A3 19810513; EP 0024719 B1 19840718; AT E8476 T1 19840815; DE 2935007 A1 19810312; DE 2935007 C2 19850221; ES 494427 A0 19810616; ES 8105617 A1 19810616; US 4402615 A 19830906

DOCDB simple family (application)

EP 80105047 A 19800826; AT 80105047 T 19800826; DE 2935007 A 19790830; ES 494427 A 19800822; US 18257480 A 19800829