EP 1238761 A1 20020911 - Balanced Rotary power tool
Title (en)
Balanced Rotary power tool
Title (de)
Ausbalanciertes und rotierendes Kraftwerkzeug
Title (fr)
Outil équilibré à mouvement rotatif motorisé
Publication
Application
Priority
US 80205001 A 20010307
Abstract (en)
A hand-held rotary power tool (10) includes a housing (11) with a top portion (12), a handle portion (13), and a bottom portion (14) arranged into a relatively T-shaped configuration. A motor (22) is located within the bottom portion (14) of the housing (11). An input shaft (21) extends from the motor (22) through the handle portion (13) and rotatively couples the motor (22) to a gear box (20) located in the top portion (12) of the housing (11). An output shaft (24) extends forwardly from the gear box (20) at an angle that is substantially perpendicular to the longitudinal axis of the input shaft (21), and is coupled to a chuck (15) for rotation thereof. The tool (10) is balanced to inhibit rotation in the plane of the input and output shafts (21,24), in use. <IMAGE>
IPC 1-7
IPC 8 full level
B25B 21/00 (2006.01); B25F 5/02 (2006.01)
CPC (source: EP)
B25F 5/02 (2013.01)
Citation (search report)
- [Y] US 5347765 A 19940920 - MIXON JR HAROLD W [US]
- [Y] US 6102632 A 20000815 - POTTER CHRISTINE H [US], et al
- [A] US 4474077 A 19841002 - DEBELIUS STEPHEN A [US]
- [A] EP 0878273 A2 19981118 - ATLAS COPCO ELECTRIC TOOLS [DE]
Designated contracting state (EPC)
BE DE FR GB IT NL
DOCDB simple family (publication)
EP 1238761 A1 20020911; CN 100346936 C 20071107; CN 1373027 A 20021009; JP 2002264042 A 20020918; TW M248576 U 20041101
DOCDB simple family (application)
EP 01115972 A 20010629; CN 01124776 A 20010808; JP 2001272833 A 20010910; TW 93209135 U 20010801