JPS5790442A - Hydraulic shock absorber - Google Patents

Hydraulic shock absorber

Info

Publication number
JPS5790442A
JPS5790442A JP16446580A JP16446580A JPS5790442A JP S5790442 A JPS5790442 A JP S5790442A JP 16446580 A JP16446580 A JP 16446580A JP 16446580 A JP16446580 A JP 16446580A JP S5790442 A JPS5790442 A JP S5790442A
Authority
JP
Japan
Prior art keywords
safety
coil spring
vehicle
shock absorber
hydraulic shock
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.)
Granted
Application number
JP16446580A
Other languages
Japanese (ja)
Other versions
JPS61500B2 (en
Inventor
Shigeru Murata
Shigeaki Watanabe
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.)
Showa Corp
Original Assignee
Showa Seisakusho 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 Showa Seisakusho Co Ltd filed Critical Showa Seisakusho Co Ltd
Priority to JP16446580A priority Critical patent/JPS5790442A/en
Publication of JPS5790442A publication Critical patent/JPS5790442A/en
Publication of JPS61500B2 publication Critical patent/JPS61500B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type

Landscapes

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

Abstract

PURPOSE:To improve the safety of a vehicle by providing a step to an inner cylinder in a hydraulic shock absorber of a semi-air-suspension of a two-wheeled vehicle in order to utilize effectively thus created space, thereby increasing the load allotment ratio to a metal spring. CONSTITUTION:The external diameter D1 of an inner cylinder 1, is reduced to D2 (D1>D2) at its upper portion. One end of a coil spring 6 is attached to thus created shoulder or stepped part. The other end of the coil 6 is attached to the end of an outer cylinder 7. With thus provided shoulder part, the diameter of a wire of a coil spring (metal spring) 6 can be increased, without increasing the outer diameter of the outer cylinder 7. Thus allowing the coil spring 6 to work safety with a larger load. Accordingly, the safety of the vehicle can be maintained despite the possible failure in the air system.
JP16446580A 1980-11-21 1980-11-21 Hydraulic shock absorber Granted JPS5790442A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16446580A JPS5790442A (en) 1980-11-21 1980-11-21 Hydraulic shock absorber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16446580A JPS5790442A (en) 1980-11-21 1980-11-21 Hydraulic shock absorber

Publications (2)

Publication Number Publication Date
JPS5790442A true JPS5790442A (en) 1982-06-05
JPS61500B2 JPS61500B2 (en) 1986-01-09

Family

ID=15793687

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16446580A Granted JPS5790442A (en) 1980-11-21 1980-11-21 Hydraulic shock absorber

Country Status (1)

Country Link
JP (1) JPS5790442A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60199779A (en) * 1984-03-23 1985-10-09 ヤマハ発動機株式会社 Front fork for motorcycle, etc.
JPS6113040A (en) * 1984-06-27 1986-01-21 Kawasaki Heavy Ind Ltd Hydraulic shock absorber
KR20030033878A (en) * 2001-10-25 2003-05-01 노승준 Shock absorber of vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60199779A (en) * 1984-03-23 1985-10-09 ヤマハ発動機株式会社 Front fork for motorcycle, etc.
JPS6113040A (en) * 1984-06-27 1986-01-21 Kawasaki Heavy Ind Ltd Hydraulic shock absorber
KR20030033878A (en) * 2001-10-25 2003-05-01 노승준 Shock absorber of vehicle

Also Published As

Publication number Publication date
JPS61500B2 (en) 1986-01-09

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