Title:
滑り材、支承装置及び滑り材製造方法
Document Type and Number:
Japanese Patent JP7177741
Kind Code:
B2
Abstract:
To gradually leak lubricant while having compressive strength, to maintain stable slidability for a long period of time comparable to, for example, the life of a structure.SOLUTION: In a slide material 11 having a sliding surface 11a that slides relatively to a sliding material, a high void part 16 having a higher porosity than the surrounding portion is provided at the center of the sliding surface 11a. The high void part 16 exists in the entire thickness direction from the sliding surface 11a to a surface on the opposite side, and the high void part 16 is impregnated with lubricant 18.SELECTED DRAWING: Figure 11
Inventors:
Tetsuya Hayashi
Tomohide Tsuda
Nobuhito Matsui
Takayuki Manabe
Masaya Nakatsuka
Tomohide Tsuda
Nobuhito Matsui
Takayuki Manabe
Masaya Nakatsuka
Application Number:
JP2019065337A
Publication Date:
November 24, 2022
Filing Date:
March 29, 2019
Export Citation:
Assignee:
Nippon Pillar Industry Co., Ltd.
International Classes:
F16F15/02; E01D19/04; E04H9/02; F16C17/02; F16C33/20
Domestic Patent References:
| JP8128448A | ||||
| JP2007016905A | ||||
| JP2004144135A | ||||
| JP2001027243A | ||||
| JP7242769A | ||||
| JP9272745A | ||||
| JP2016023672A |
Attorney, Agent or Firm:
Motoaki Nagata
Eiji Daejeon
Yoshiaki Nagata
Eiji Daejeon
Yoshiaki Nagata