JPS5722437A - Oil hydraulic damper - Google Patents

Oil hydraulic damper

Info

Publication number
JPS5722437A
JPS5722437A JP9379180A JP9379180A JPS5722437A JP S5722437 A JPS5722437 A JP S5722437A JP 9379180 A JP9379180 A JP 9379180A JP 9379180 A JP9379180 A JP 9379180A JP S5722437 A JPS5722437 A JP S5722437A
Authority
JP
Japan
Prior art keywords
oil
case
eye portion
hydraulic cylinder
cylinder
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
JP9379180A
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 JP9379180A priority Critical patent/JPS5722437A/en
Publication of JPS5722437A publication Critical patent/JPS5722437A/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
    • F16F9/34—Special valve constructions; Shape or construction of throttling passages

Landscapes

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

Abstract

PURPOSE:To save space of the hydraulic damper for easy assembly to a vehicle by preparing base valve device to a proper place in the circumference of the eye portion of a hydraulic cylinder, so that distance between eye portion and installation portion of the piston rod can be reduced. CONSTITUTION:Case 15 of the main valve is weld jointed to the back end of the open cylinder pipe, so that the closed surface of the case 15 formes the back end wall of the oil chamber 12 of the hydraulic oil cylinder 11. To the case 15 avoid space 19, which holds base valve device 18 to a place backside of the eye portion 17 which is made to the backside of the end wall 16 and shifted to a side from axial direction center line of the oil hydraulic cylinder 11, is formed. Further in the case 15, an oil passage 21, which connects the void space with oil chamber 12, is formed so that oil can flow between oil chamber 12 of oil hydraulic cylinder 11 and void 19 of case 15.
JP9379180A 1980-07-11 1980-07-11 Oil hydraulic damper Pending JPS5722437A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9379180A JPS5722437A (en) 1980-07-11 1980-07-11 Oil hydraulic damper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9379180A JPS5722437A (en) 1980-07-11 1980-07-11 Oil hydraulic damper

Publications (1)

Publication Number Publication Date
JPS5722437A true JPS5722437A (en) 1982-02-05

Family

ID=14092229

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9379180A Pending JPS5722437A (en) 1980-07-11 1980-07-11 Oil hydraulic damper

Country Status (1)

Country Link
JP (1) JPS5722437A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60137249U (en) * 1984-02-22 1985-09-11 株式会社昭和製作所 hydraulic shock absorber
CN101943240A (en) * 2010-09-08 2011-01-12 河海大学常州校区 Single-overflow hydraulic damper
CN103174788A (en) * 2013-03-20 2013-06-26 安徽江淮汽车股份有限公司 Damping control valve and damping adjusting structure of hydraulic absorber

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60137249U (en) * 1984-02-22 1985-09-11 株式会社昭和製作所 hydraulic shock absorber
JPH041392Y2 (en) * 1984-02-22 1992-01-17
CN101943240A (en) * 2010-09-08 2011-01-12 河海大学常州校区 Single-overflow hydraulic damper
CN103174788A (en) * 2013-03-20 2013-06-26 安徽江淮汽车股份有限公司 Damping control valve and damping adjusting structure of hydraulic absorber

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