Title:
【発明の名称】閉路用大型圧縮ばねを備えた開閉装置のクラッチアセンブリ
Document Type and Number:
Japanese Patent JP2003509807
Kind Code:
A
Abstract:
A clutch assembly for an electrical switching apparatus which has a close spring working in conjunction with a cam disposed on a cam shaft, wherein the close spring provides a rotational force to the cam shaft in a forward direction. The spring clutch is disposed on the cam shaft and allows the cam shaft to rotate in the forward direction but prevents rotation of the cam shaft in the opposite direction.
Inventors:
Weiley, Henry, A
Jones, William, Jay
Meyer, Alfred, Yee
Doran, Raymond, Sea
Jones, William, Jay
Meyer, Alfred, Yee
Doran, Raymond, Sea
Application Number:
JP2001522559A
Publication Date:
March 11, 2003
Filing Date:
September 04, 2000
Export Citation:
Assignee:
EATON CORPORATION
International Classes:
H01H3/00; H01H3/30; H01H3/32; H01H33/40; (IPC1-7): H01H33/40; H01H3/00; H01H3/32
Attorney, Agent or Firm:
Koichiro Kato