| 54 |
Titel |
TI |
[EN] Method of Preparing an Annular Body of a Hydraulically Setting Mass |
| 71/73 |
Anmelder/Inhaber |
PA |
HEIDELBERGER ZEMENT AG
|
| 72 |
Erfinder |
IN |
Kraeft, Uwe
;
Meyer, Adolf
;
Pfeifer, Manfred
|
| 22/96 |
Anmeldedatum |
AD |
05.12.1980 |
| 21 |
Anmeldenummer |
AN |
8039026 |
|
Anmeldeland |
AC |
GB |
|
Veröffentlichungsdatum |
PUB |
16.06.1982 |
33
31
32 |
Priorität |
PRC
PRN
PRD |
|
| 51 |
IPC-Hauptklasse |
ICM |
B28B 1/40
|
| 51 |
IPC-Nebenklasse |
ICS |
B05D 7/00
B32B 1/08
B32B 13/00
|
|
IPC-Zusatzklasse |
ICA |
|
|
IPC-Indexklasse |
ICI |
|
|
Gemeinsame Patentklassifikation |
CPC |
B28B 19/0038
B28B 21/48
|
|
MCD-Hauptklasse |
MCM |
|
|
MCD-Nebenklasse |
MCS |
B28B 19/00
(2006.01)
B28B 21/48
(2006.01)
|
|
MCD-Zusatzklasse |
MCA |
|
| 57 |
Zusammenfassung |
AB |
[EN] Steel, cast iron, synthetic resin or concrete pipes (R) are coated with a hydraulically setting mass, such as cement mortar or a mixture of cement, fibres, aggregates and optional additives, by entraining the mass (7) before it has set from a storage container (5) having two opposite walls moving at about the same speed, one of the container walls being formed by a portion of the circumferential wall of the pipe being rotated about its longitudinal axis and the opposite container wall being formed by a tensioned carrier band (8) having one end affixed to the rotating pipe and being wound about the rotating pipe and the mass applied to the pipe wall from the container. <IMAGE> |
| 56 |
Entgegengehaltene Patentdokumente/Zitate,
in Recherche ermittelt |
CT |
|
| 56 |
Entgegengehaltene Patentdokumente/Zitate,
vom Anmelder genannt |
CT |
|
| 56 |
Entgegengehaltene Nichtpatentliteratur/Zitate,
in Recherche ermittelt |
CTNP |
|
| 56 |
Entgegengehaltene Nichtpatentliteratur/Zitate,
vom Anmelder genannt |
CTNP |
|
|
Zitierende Dokumente |
|
Dokumente ermitteln
|
|
Sequenzprotokoll |
|
|
|
Prüfstoff-IPC |
ICP |
B28B 1/42
B28B 19/00
|
