EP 1800806 A1 20070627 - Portable electric tool
Title (en)
Portable electric tool
Title (de)
Portables Elektrowerkzeuggerät
Title (fr)
Outil électrique portatif
Publication
Application
Priority
DE 102005000196 A 20051221
Abstract (en)
The portable diamond drill (11) has a housing (12) enclosing a drive (13). There is a coolant channel (26) for cooling the drive and a volume compensator (31) for the coolant channel. The compensator has a chamber (32) with an elastic membrane (33) sealed with the fluid channel. Alternatively, the compensator can include a sprung piston.
IPC 8 full level
B25F 5/00 (2006.01)
CPC (source: EP)
B25F 5/008 (2013.01)
Citation (search report)
- [DA] GB 883684 A 19611206 - SIEMENS SCHUCKERT GREAT BRITIA, et al
- [A] EP 1174213 A1 20020123 - HILTI AG [LI]
- [A] DE 19846712 A1 20000413 - HILTI AG [LI]
- [A] US 3294182 A 19661227 - FILANDER ARTHUR H, et al
Designated contracting state (EPC)
CH DE ES FR GB IT LI
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
EP 1800806 A1 20070627; EP 1800806 B1 20080716; DE 102005000196 A1 20070628; DE 502006001120 D1 20080828; ES 2308678 T3 20081201
DOCDB simple family (application)
EP 06125302 A 20061204; DE 102005000196 A 20051221; DE 502006001120 T 20061204; ES 06125302 T 20061204