EP 0695602 A1 19960207 - Hydraulically operated hammer with spraying arrangement for dust retention
Title (en)
Hydraulically operated hammer with spraying arrangement for dust retention
Title (de)
Hydraulikhammer mit Bedüsungsanordnung zur Staubbindung
Title (fr)
Marteau hydraulique avec dispositif de pulvérisation pour procédé antipoussière
Publication
Application
Priority
DE 4423166 A 19940704
Abstract (en)
The hammer consists of a housing (1) which is mounted on a support plate (4) to which brackets (5) are also attached with which the hammer can be attached to e.g. a support vehicle. The plate (4) incorporates inlet for the water supply which leads to a central bore from which channels lead to water outlet openings with nozzles. Alternatively a V-shaped plate (10), with water supply and nozzles can be mounted on the plate (4). The plate (4 or 10) with spray nozzles are set back from the ram (3) of the hammer.
Abstract (de)
Um die Staubbindung beim Arbeiten mit einem Hydraulikhammer (1') zu verbessern, wird vorgeschlagen, die Bedüsungsanordnung (10') von der Stirnseite weg in Richtung auf das rückwärtige Ende zu verlegen. Um den Einflußbereich der Wasserbedüsung verändern zu können, wird weiter vorgeschlagen, die Bedüsungsanordnung (10') in Richtung der Hauptachse des Hydraulikzylinders (1') verschiebbar auszubilden. <IMAGE>
IPC 1-7
IPC 8 full level
B23Q 11/08 (2006.01); B25D 17/11 (2006.01); B25D 17/16 (2006.01); B25D 17/22 (2006.01); E21C 35/22 (2006.01)
CPC (source: EP)
B25D 17/22 (2013.01); E21C 35/22 (2013.01)
Citation (search report)
- [XY] FR 1220882 A 19600530 - MEUDON FORGES ATEL
- [XY] BE 484958 A
- [XY] DE 4020773 A1 19920102 - HILTI AG [LI]
- [X] DE 962330 C 19570418 - HAUHINCO MASCHF
- [Y] WO 9322106 A1 19931111 - BEREMA ATLAS COPCO AB [SE], et al
- [A] EP 0147262 A1 19850703 - CHARBONNAGES DE FRANCE [FR]
Designated contracting state (EPC)
AT CH DE ES FR GB IT LI
DOCDB simple family (publication)
EP 0695602 A1 19960207; EP 0695602 B1 20000209; AT E189641 T1 20000215; DE 4423166 A1 19960111; DE 59507768 D1 20000316; ES 2144546 T3 20000616
DOCDB simple family (application)
EP 95110044 A 19950628; AT 95110044 T 19950628; DE 4423166 A 19940704; DE 59507768 T 19950628; ES 95110044 T 19950628