Title:
METHOD AND DEVICE FOR EXTRACTING PISTON FROM CYLINDER PROVIDED TO CALIPER OF DISK BRAKE
Document Type and Number:
WIPO Patent Application WO/2024/048345
Kind Code:
A1
Abstract:
Provided is a method that can safely and easily extract a piston from a cylinder provided to a caliper while taking environmental problems into consideration by reducing wasteful leakage and discarding of a brake fluid as much as possible. This method comprises generating pressurized water. The generated pressurized water is supplied into the cylinder while having a connection hole connecting the outside of the caliper and the inside of the cylinder opened. The connection hole is closed when the pressurized water is discharged through the connection hole. After the connection hole is closed, the pressurized water is additionally supplied into the cylinder. The piston is pushed out from the cylinder by means of the pressurized water supplied into the cylinder.
Inventors:
ISHIMURA TAISYOU (JP)
Application Number:
PCT/JP2023/029977
Publication Date:
March 07, 2024
Filing Date:
August 21, 2023
Export Citation:
Assignee:
ISHIMURA TAISYOU (JP)
International Classes:
F16D65/00
Foreign References:
| JPS6138335U | 1986-03-10 | |||
| JP2014073728A | 2014-04-24 |
Attorney, Agent or Firm:
THE PATENT CORPORATE BODY PSD (JP)
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