Title:
SPRING SEAT AND BEARING DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/013132
Kind Code:
A1
Abstract:
A spring seat and bearing device are provided which, while maintaining drainage of liquid accumulating on the top surface side, can prevent liquid from entering from the bottom surface side. The spring seat (2) functions as the spring seat of a coil spring in a slat suspension comprising a shock absorber and a coil spring, and is provided with a top surface (20) positioned on the upper mount side for attaching the slat suspension to the vehicle body, a bottom surface (21) positioned on the coil spring side, and drainage holes (204) which pass from the top surface (20) through the bottom surface (21), and discharge liquid on the top surface (20) to the bottom surface (21). The drainage holes (204) have a small-diameter part (205), which is positioned toward the top surface (20), and a large-diameter part (206), which is positioned toward the bottom surface (21) and has an inner diameter larger than that of the small-diameter part (205). The small-diameter part (205) and the large-diameter part (206) are connected with the axis centers (C1, C2) thereof offset from each other.
Inventors:
YAMADA TOMOHIRO (JP)
IGARASHI YOSHITERU (JP)
IGARASHI YOSHITERU (JP)
Application Number:
PCT/JP2018/025727
Publication Date:
January 17, 2019
Filing Date:
July 06, 2018
Export Citation:
Assignee:
OILES INDUSTRY CO LTD (JP)
International Classes:
B60G11/16; B60G15/07; F16C17/04; F16F1/12; F16F9/54
Foreign References:
| JP2016109176A | 2016-06-20 | |||
| JP2007224955A | 2007-09-06 | |||
| JP2004263773A | 2004-09-24 | |||
| JP2008232304A | 2008-10-02 | |||
| JPH11129721A | 1999-05-18 |
Attorney, Agent or Firm:
OHZEKI, Mitsuhiro (JP)
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