Hydraulic Brake with Dual Piston Structure
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United States of America
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Issued Date -
Nov 28, 2024
app pub date -
Mar 29, 2024
filing date -
Mar 29, 2024
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Abstract
A Hydraulic Brake with Dual Piston Structure includes a brake body, a handle, and a brake oil pipe; the brake body is provided with a pressure cylinder and a reservoir, and the pressure cylinder is provided with a piston assembly acted by the handle, and the pressure cylinder is connected to the reservoir through an oil pressure regulating hole. The piston assembly includes a front piston rod and a rear piston rod. The rear piston rod is provided with a push cavity, and the front piston rod is capable of entering the push cavity; an oil guiding cavity and an overflow hole in communication are provided on the front piston rod. The front piston rod is also sleeved with a one-way oil seal in contact with the inner wall of the pressure cylinder. The one-way oil seal is located in front of the overflow hole.
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