Title:
ELECTROMAGNETIC POWDER CLUTCH
Document Type and Number:
Japanese Patent JPS60196438
Kind Code:
A
Abstract:
PURPOSE:To improve the clutch performance of an electromagnetic powder clutch by forming an amorphous metal layer through explosive molding on one or both of the facing surfaces of drive member and driven member. CONSTITUTION:Magnetic powder 28 is filled in a function gap 27 between a drive side rotary member or a drive member 1 and a driven side rotary member or a driven member 20. Both faces are covered with amorphous metal layers 1', 20' and secured respectively through explosion molding method. Because of amorphous metal layer of high permeability material having excellent magnetic characteristic, magnetic powder and the function face are bonded firmly under clutching, resulting in improvement of clutch performance.
Inventors:
TAKAGI MAKOTO
TAKEUCHI YUKIHISA
GOSHIMA TAKAHIRO
IDO NORIYUKI
TAKEUCHI YUKIHISA
GOSHIMA TAKAHIRO
IDO NORIYUKI
Application Number:
JP5187784A
Publication Date:
October 04, 1985
Filing Date:
March 16, 1984
Export Citation:
Assignee:
NIPPON DENSO CO
International Classes:
F16D37/02; (IPC1-7): F16D37/02
Attorney, Agent or Firm:
Takashi Okabe