Title:
支承装置
Document Type and Number:
Japanese Patent JP7449822
Kind Code:
B2
Abstract:
To provide a bearing device capable of being reliably fixed to a holding part even in a slip member that is difficult to adhere to the holding part.SOLUTION: A bearing device 1 is composed of an upper sill 10 and a lower sill 20 arranged on the opposite portions of an upper building and a lower building, respectively, where sliding surfaces 10a, 20a at the opposite portions to the upper sill 10 and lower sill 20 slide with each other. The upper sill 10 comprises a slide bearing 35 made of synthetic resin that constitutes the sliding surface 10a, and a piston 34 having a holding recess part 34b fitting and holding the slide bearing 35. At the peripheral edge part of the holding recess part 34b in the piston 34, a caulking part 40 is caulked so as to protrude toward a side surface 35b of the slide bearing 35.SELECTED DRAWING: Figure 1
Inventors:
Keisuke Hayashi
Youichi Nagamine
Youichi Nagamine
Application Number:
JP2020143137A
Publication Date:
March 14, 2024
Filing Date:
August 27, 2020
Export Citation:
Assignee:
Nippon Pillar Industry Co., Ltd.
International Classes:
F16F15/02; E01D19/04; E04H9/02; F16B4/00
Domestic Patent References:
| JP2003221943A | ||||
| JP2000074136A | ||||
| JP2005256862A | ||||
| JP2004169715A | ||||
| JP2007225016A | ||||
| JP53043163U |
Attorney, Agent or Firm:
Motoaki Nagata
Eiji Daejeon
Yoshiaki Nagata
Eiji Daejeon
Yoshiaki Nagata