Title:
PAD TYPE BEARING DEVICE
Document Type and Number:
Japanese Patent JPS59180116
Kind Code:
A
Abstract:
PURPOSE:To restrict lowering of damping capability to prevent unstable vibration by utilizing a pad main body formed through pasting layers together in such a manner as a layer is positioned further outside, the larger its thermal expansion rate is. CONSTITUTION:The captioned device is formed by pasing together the plural number of the material layers 6a, 6b, 6c with different thermal expansion rate in such a manner as the layer is positioned further outside, the larger its thermal expansion rate is. Due to this positioning method, deformation of a pad main body 6 is prevented by a bymetallic effect at the time of high temperature operation, and lowering of damping capability to prevent unstable vibration is restricted.
Inventors:
KAMIYOSHI HIROSHI
Application Number:
JP5035483A
Publication Date:
October 13, 1984
Filing Date:
March 28, 1983
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD
International Classes:
F16C17/03; (IPC1-7): F16C17/03
Attorney, Agent or Firm:
Okamoto Shigefumi