EP 0219794 B1 19901212 - DEVICE TO LEVEL THE PLASTER FINISH OF A WALL
Title (en)
DEVICE TO LEVEL THE PLASTER FINISH OF A WALL
Publication
Application
Priority
DE 3537372 A 19851021
Abstract (en)
[origin: US4793062A] A hand-held device for removing plaster from walls includes a housing provided with a single handgrip and two tool-supports oscillatorily movable in counter directions by two pneumatically or hydraulically actuated cylinder-piston units and carrying shaving tools. A pressure medium source and a control equipment for the cylinder-piston units is positioned outside of the device and remote from the same.
IPC 1-7
IPC 8 full level
E04F 21/06 (2006.01); E04F 21/16 (2006.01)
CPC (source: EP US)
E04F 21/161 (2013.01 - EP US); E04F 21/163 (2013.01 - EP US); E04F 21/242 (2013.01 - EP US)
Designated contracting state (EPC)
AT CH DE ES FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0219794 A2 19870429; EP 0219794 A3 19880824; EP 0219794 B1 19901212; AT E59082 T1 19901215; DE 3537372 A1 19870423; DE 3676159 D1 19910124; ES 2019060 B3 19910601; US 4793062 A 19881227
DOCDB simple family (application)
EP 86114168 A 19861014; AT 86114168 T 19861014; DE 3537372 A 19851021; DE 3676159 T 19861014; ES 86114168 T 19861014; US 92177486 A 19861021