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1. (WO2007009514) APPARATUS FOR PRODUCING SHAPED CONCRETE BODIES
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/009514 International Application No.: PCT/EP2006/003660
Publication Date: 25.01.2007 International Filing Date: 21.04.2006
IPC:
B28B 1/087 (2006.01) ,B30B 11/02 (2006.01) ,B28B 17/00 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
28
WORKING CEMENT, CLAY, OR STONE
B
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
1
Producing shaped articles from the material
08
by vibrating or jolting
087
by means acting on the mould
B PERFORMING OPERATIONS; TRANSPORTING
30
PRESSES
B
PRESSES IN GENERAL; PRESSES NOT OTHERWISE PROVIDED FOR
11
Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
02
using a ram exerting pressure on the material in a moulding space
B PERFORMING OPERATIONS; TRANSPORTING
28
WORKING CEMENT, CLAY, OR STONE
B
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
17
Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
Applicants:
KOBRA FORMERN GMBH [DE/DE]; Plohnbachstrasse 1 08485 Lengenfeld, DE (AllExceptUS)
BRAUNGARDT, Rudolf [DE/DE]; DE (UsOnly)
STICHEL, Holger [DE/DE]; DE (UsOnly)
Inventors:
BRAUNGARDT, Rudolf; DE
STICHEL, Holger; DE
Agent:
WEBER, Gerhard; Postfach 2029 89073 Ulm, DE
Priority Data:
10 2005 034 153.519.07.2005DE
Title (DE) VORRICHTUNG ZUR HERSTELLUNG VON BETONFORMKÖRPERN.
(EN) APPARATUS FOR PRODUCING SHAPED CONCRETE BODIES
(FR) DISPOSITIF DE FABRICATION DE CORPS MOULES EN BETON
Abstract:
(DE) Für eine Vorrichtung zur Herstellung von Betonformkörpern durch Verdichten eines in eine Form eingefüllten feuchten Betongemenges durch Einwirken einer Rüttelvorrichtung wird vorgeschlagen, die Grundfrequenz der Rüttelvorrichtung während der Zeitdauer eines Rüttelvorgangs zu variieren.
(EN) The invention proposes varying the fundamental frequency of a vibrating apparatus during a vibrating process for an apparatus for producing shaped concrete bodies by compacting a quantity of wet concrete, which is filled into a mould, under the action of the vibrating apparatus.
(FR) Dispositif de fabrication de corps moulés en béton par compactage d'une composition de béton humide introduite dans un moule sous l'action d'un vibrateur. Selon la présente invention, la fréquence fondamentale du vibrateur est modifiée pendant la durée d'un processus de vibration.
front page image
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)
Also published as:
EP1910046