JPS5769135A - Hydraulic buffer - Google Patents

Hydraulic buffer

Info

Publication number
JPS5769135A
JPS5769135A JP14484780A JP14484780A JPS5769135A JP S5769135 A JPS5769135 A JP S5769135A JP 14484780 A JP14484780 A JP 14484780A JP 14484780 A JP14484780 A JP 14484780A JP S5769135 A JPS5769135 A JP S5769135A
Authority
JP
Japan
Prior art keywords
pass
working oil
fixed wall
flow
buffer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP14484780A
Other languages
Japanese (ja)
Inventor
Takuro Suzuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yamaha Motor Co Ltd
Original Assignee
Yamaha Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Priority to JP14484780A priority Critical patent/JPS5769135A/en
Publication of JPS5769135A publication Critical patent/JPS5769135A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

PURPOSE:To easily assure the installation space for a buffer applied to the suspension of a motorcycle, by providing a fixed wall with a by-pass for a main passage for causing working oil to flow. CONSTITUTION:A hydraulic buffer comprises an oil chamber (a) containing working oil, a gas chamber (b) containing inert gas and a fixed wall 5 provided between a piston 4 and a movable wall (b). The fixed wall 5 is provided with a by-pass 13 and main passages 7, 8 for causing the working oil to flow. The fixed wall 5 is provided with a valve member 16 to control the flow rate of the working oil in the by-pass 13. The valve member 16 is moved back or forthe to adjust the opening of an orifice to finely control thecharacteristic of damping force a the stroke of compression. Since the by-pass 13 is provided without increasing the outside diameter of the body of the buffer, its installation space is easily assured.
JP14484780A 1980-10-15 1980-10-15 Hydraulic buffer Pending JPS5769135A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14484780A JPS5769135A (en) 1980-10-15 1980-10-15 Hydraulic buffer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14484780A JPS5769135A (en) 1980-10-15 1980-10-15 Hydraulic buffer

Publications (1)

Publication Number Publication Date
JPS5769135A true JPS5769135A (en) 1982-04-27

Family

ID=15371798

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14484780A Pending JPS5769135A (en) 1980-10-15 1980-10-15 Hydraulic buffer

Country Status (1)

Country Link
JP (1) JPS5769135A (en)

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