EP 0515293 A1 19921125 - Device for supporting a feed box and for adjusting its height on an apparatus for moulding concrete products.
Title (en)
Device for supporting a feed box and for adjusting its height on an apparatus for moulding concrete products.
Title (de)
Vorrichtung zur Stützung und Höhenregelung des Schiebers einer Formmaschine für Betongegenstände.
Title (fr)
Dispositif de support et de réglage en hauteur du tiroir d'une machine de moulage de produits en béton.
Publication
Application
Priority
FR 9106430 A 19910524
Abstract (en)
This device comprises two parallel and horizontal shafts (26) carried by the upper part of the framework (3) of the machine (2), near the ends of which shafts are wedged levers (27) bent approximately at a right angle, connected in pairs from one shaft (26) to the other via one (27a) of their arms (27a, 27b) by means of connecting rods (28) which are approximately horizontal and perpendicular to the axis of the shafts (26), and each lever connected via its other arm (27b) to the frame (11) supporting the feed box (10) through the intermediary of other connecting rods (29), which are approximately vertical and parallel to each other, means (30, 31, 40 to 43) being provided for pivoting at least one of the shafts (26), in order to fix the frame (11) in position at the desired height and to guide it when it moves. <IMAGE>
IPC 1-7
IPC 8 full level
B28B 13/02 (2006.01)
CPC (source: EP)
B28B 13/023 (2013.01)
Citation (search report)
- [A] DE 4009607 A1 19901129 - LAEIS & BUCHER GMBH [DE]
- [A] EP 0399281 A2 19901128 - GRAEBENER THEODOR PRESSENSYST [DE]
Designated contracting state (EPC)
CH DE ES IT LI
DOCDB simple family (publication)
DOCDB simple family (application)
EP 92420167 A 19920522; FR 9106430 A 19910524