Title:
OVERLOAD PROTECTING MECHANISM AND ITS ASSEMBLING METHOD
Document Type and Number:
Japanese Patent JP2003269487
Kind Code:
A
Abstract:
To reduce a size and costs of an overload protecting mechanism.
A cam 17 having recesses with a constant pitch is formed on inner diameter surface of an outer wheel 2 concentrically engaged with an inner wheel 1. A rolling element 3 is interposed between the cam 17 and the corresponding inner wheel 1. A C-type spring 4 is used as an elastic member for energizing the rolling element 3 for the cam 17.
Inventors:
TAKADA SEIICHI
ITO CHIHARU
ITO CHIHARU
Application Number:
JP2002076229A
Publication Date:
September 25, 2003
Filing Date:
March 19, 2002
Export Citation:
Assignee:
NTN TOYO BEARING CO LTD
International Classes:
F16D7/06; F16H35/10; (IPC1-7): F16D7/06; F16H35/10
Attorney, Agent or Firm:
Bunji Kamata (2 outside)