EP 1066673 A1 20010110 - CORDLESS, HIGH TORQUE POWER TOOL
Title (en)
CORDLESS, HIGH TORQUE POWER TOOL
Title (de)
NETZUNABHAENGIGES MIT HOHE DREHMOMENT KRAFTSCHRAUBER
Title (fr)
OUTIL PORTABLE A COUPLE ELEVE
Publication
Application
Priority
- US 9906138 W 19990326
- US 4851698 A 19980326
- US 14381498 A 19980831
Abstract (en)
[origin: WO9949553A1] A portable power tool (20) provides operating torque for a rotary load. The portable power tool (20) includes an offset rotary sleeve (52) for coupling attachment to the power input shaft (39) of the rotary load. A gearing assembly (46) provides right angle torque from an in-line DC motor (38). The gearing assembly (48) is driven by an output power shaft (42) which is powered by a DC electrical motor (38). The rotary sleeve (52) coupling is supported on opposite ends by a first bearing (60) on an upper portion of the rotary sleeve coupling (52) and by a second bearing (55) on a lower portion of the rotary sleeve coupling. The DC motor (38) is powered by a rechargeable battery (32).
IPC 1-7
IPC 8 full level
B25B 21/00 (2006.01); H02K 7/116 (2006.01); H02K 7/14 (2006.01)
CPC (source: EP)
B25B 21/00 (2013.01); H02K 7/1163 (2013.01); H02K 7/145 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9949553 A1 19990930; AU 3195999 A 19991018; AU 742765 B2 20020110; CA 2324488 A1 19990930; CA 2324488 C 20021203; EP 1066673 A1 20010110; EP 1066673 A4 20010613; NZ 507053 A 20021025
DOCDB simple family (application)
US 9906138 W 19990326; AU 3195999 A 19990326; CA 2324488 A 19990326; EP 99914012 A 19990326; NZ 50705399 A 19990326