NO131822C

An apparatus for producing coherent shaped bodies from granular material. The granular material is confined in a mold and the mold is subjected to vibratory motions requisite for compacting the granular material. In accordance with the invention the frequency of the vibratory motions is continuously...

Full description

Saved in:
Bibliographic Details
Main Authors HELMRICH G, WUELFING F W O
Format Patent
LanguageEnglish
Published 16.11.1976
Subjects
CASTING
FOR PERFORMING MECHANICAL WORK IN GENERAL
FOUNDRY MOULDING
GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
MAKING METALLIC POWDER
MANUFACTURE OF ARTICLES FROM METALLIC POWDER
METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICALVIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY
PERFORMING OPERATIONS
POWDER METALLURGY
PRESSES
PRESSES IN GENERAL
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
TRANSPORTING
WORKING CEMENT, CLAY, OR STONE
WORKING METALLIC POWDER
Online AccessGet full text

Cover

More Information
Summary:An apparatus for producing coherent shaped bodies from granular material. The granular material is confined in a mold and the mold is subjected to vibratory motions requisite for compacting the granular material. In accordance with the invention the frequency of the vibratory motions is continuously varied.
Bibliography:Application Number: NO19690003462