EP 0976513 A1 20000202 - Stone splitter with a pressurizer comprising a plastic sachet
Title (en)
Stone splitter with a pressurizer comprising a plastic sachet
Title (de)
Steinspalter mit einem aus einer Kunststoffhülle bestehenden Druckerzeuger
Title (fr)
Machine à couper de la pierre ayant un générateur de presssion sous forme de sachet
Publication
Application
Priority
- DE 19832372 A 19980718
- DE 19842670 A 19980918
Abstract (en)
A stone splitter comprises a frame carrying a work table, a carrier supported by the frame, blades located parallel to the carrier, and a hydraulic unit pressure unit for moving the blades together. The pressure unit consists of a longitudinal sleeve. The stone splitter comprises a frame carrying a work table, a carrier supported by the frame, blades located parallel to the carrier, and a hydraulic unit pressure unit for moving the blades together. The pressure unit consists of a longitudinal plastic sleeve (11) which can be hydraulically inflated. The unit is located between the blade holder (5) and the carrier (9), and has a connection nipple (13) supplying pressurizing oil.
Abstract (de)
Die Erfindung bezieht sich auf einen Steinspalter, bei dem die Bewegung der Schneiden (6) auf die Gegenschneide (3) zu durch einen hydraulischen Druckerzeuger (10) bewirkt wird, der aus einer allseits geschlossenen Kunststoffhülle (11) besteht, in der ein Anschlußnippel (13) zur Zuführung von Drucköl eingesetzt ist. <IMAGE>
IPC 1-7
IPC 8 full level
B28D 1/22 (2006.01)
CPC (source: EP)
B28D 1/222 (2013.01)
Citation (search report)
- [A] FR 1429688 A 19660225
- [A] GB 1222566 A 19710217 - DAWSON DESMOND HUGH
- [DA] DE 1877434 U 19630808 - GUNTER KERN MASCHINEN WERKZEUG [DE]
- [DA] EP 0443123 A2 19910828 - ALMI MASCHF BV [NL]
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB IT LI NL PT SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 99111272 A 19990610