Global Patent Index - EP 1066673 A1

EP 1066673 A1 2001-01-10 - 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

EP 1066673 A1 (EN)

Application

EP 99914012 A

Priority

  • US 9906138 W
  • US 4851698 A
  • US 14381498 A

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 (main, further and additional classification)

H02K 7/14

IPC 8 full level (invention and additional information)

B25B 21/00 (2006.01); H02K 7/116 (2006.01); H02K 7/14 (2006.01)

CPC (invention and additional information)

H02K 7/1163 (2013.01); B25B 21/00 (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

EPO simple patent family

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

INPADOC legal status


2005-04-06 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20041001

2001-06-13 [A4] SUPPLEMENTARY SEARCH REPORT

- Effective date: 20010503

2001-06-13 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A4

- Designated State(s): AT BE CH DE DK ES FR GB GR IT LI LU MC NL PT SE

2001-06-13 [RIC1] CLASSIFICATION (CORRECTION)

- Free text: 7H 02K 7/14 A, 7B 25B 21/00 B

2001-01-10 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20001024

2001-01-10 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH DE DK ES FR GB GR IT LI LU MC NL PT SE