(19)
(11) EP 4 458 518 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
25.12.2024 Bulletin 2024/52

(43) Date of publication A2:
06.11.2024 Bulletin 2024/45

(21) Application number: 23216279.2

(22) Date of filing: 13.12.2023
(51) International Patent Classification (IPC): 
B25F 5/00(2006.01)
 B25F 5/02(2006.01)
(52) Cooperative Patent Classification (CPC):
B25F 5/001; B25F 5/02
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA
Designated Validation States:
KH MA MD TN

(30) Priority: 20.12.2022 US 202263476297 P
28.11.2023 US 202318521760

(71) Applicant: Black & Decker, Inc.
New Britain, CT 06053 (US)

(72) Inventors:
  • GANZERMILLER, Austin
    Towson, 21286 (US)
  • MEHL, Edward William
    Towson, 21286 (US)
  • SANCHEZ, Abraham
    Towson, 21286 (US)

(74) Representative: SBD IPAdmin 
270 Bath Road
Slough, Berkshire SL1 4DX
Slough, Berkshire SL1 4DX (GB)

   


(54) POWER TOOL WITH COMPACT MOTOR AND TRANSMISSION ASSEMBLIES


(57) A power tool includes a motor assembly coupled to a transmission assembly to drive an output device. The motor assembly includes a stator assembly coupled to a rotor that rotates about a central axis of the power tool, with a plurality of magnets received in magnet pockets defined in the rotor. At least a portion of a motor bearing, and at least a portion of a cam carrier bearing of the transmission mechanism, are received within a motor envelope defined by the motor assembly.







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