Title:
HYDRAULIC BUFFER
Document Type and Number:
Japanese Patent JPH0587174
Kind Code:
A
Abstract:
PURPOSE: To provide a hydraulic buffer simple in structure with a wide damping force adjusting range.
CONSTITUTION: A piston 3 slidably accommodated in a cylinder 1 is provided with two parallel passages 9, 11 for connecting oil chambers 7, 8 to each other, and a valve 13 for changing flow resistance by the magnetic force of a magnetized solenoid 15 is interposed in the passage 9. Passages 24, 27 for connecting the oil chamber 8 to an oil reservoir chamber 23 on the outside of the cylinder 1 are provided in the state of passing through the bottom part of the cylinder 1.
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Inventors:
KASHIMA MITSUHIRO
Application Number:
JP24761691A
Publication Date:
April 06, 1993
Filing Date:
September 26, 1991
Export Citation:
Assignee:
KAYABA INDUSTRY CO LTD
International Classes:
B60G17/08; B60G17/015; F16F9/46; F16F9/50; (IPC1-7): B60G17/08; F16F9/46
Attorney, Agent or Firm:
Masaki Goto (1 person outside)
Next Patent: JPH0587175