JPS5614637A - Gas chamber construction for shock absorber - Google Patents

Gas chamber construction for shock absorber

Info

Publication number
JPS5614637A
JPS5614637A JP9128479A JP9128479A JPS5614637A JP S5614637 A JPS5614637 A JP S5614637A JP 9128479 A JP9128479 A JP 9128479A JP 9128479 A JP9128479 A JP 9128479A JP S5614637 A JPS5614637 A JP S5614637A
Authority
JP
Japan
Prior art keywords
gas chamber
chamber
shock absorber
outer chamber
capacity
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
JP9128479A
Other languages
Japanese (ja)
Inventor
Yuichi Imani
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 JP9128479A priority Critical patent/JPS5614637A/en
Publication of JPS5614637A publication Critical patent/JPS5614637A/en
Pending 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 obtain a shock absorber of long shock absorption stroke with a compact gas chamber of large capacity, by forming the periphery of the gas chamber of a cylinder into a double construction in such a manner as to constitute an outer chamber of said gas chamber and linking the outer chamber to the gas chamber. CONSTITUTION:The periphery of a gas chamber 9 of a cylinder 1 is formed into a double construction in such a manner that an outer chamber 9a of said gas chamber 9 is constituted, to link said outer chamber 9a to the gas chamber 9 through a small hole 15. In this way, a capacity of the gas chamber 9 is increased by the volume of the outer chamber 9a, and said capacity can be increased by a slight increase of outside diametrical dimension without changing the overall length of a shock absorber (d) because an area of cross section of the outer chamber 9a is determined by a difference of cross section between a cylindrical substance 10 and the gas chamber 9. Accordingly, a movable wall 7 can be shifted to a postion near the small hole 15, thus to obtain a longer shock absorption stroke of the absorber (d).
JP9128479A 1979-07-17 1979-07-17 Gas chamber construction for shock absorber Pending JPS5614637A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9128479A JPS5614637A (en) 1979-07-17 1979-07-17 Gas chamber construction for shock absorber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9128479A JPS5614637A (en) 1979-07-17 1979-07-17 Gas chamber construction for shock absorber

Publications (1)

Publication Number Publication Date
JPS5614637A true JPS5614637A (en) 1981-02-12

Family

ID=14022154

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9128479A Pending JPS5614637A (en) 1979-07-17 1979-07-17 Gas chamber construction for shock absorber

Country Status (1)

Country Link
JP (1) JPS5614637A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5996978A (en) * 1996-08-27 1999-12-07 Honda Giken Kogyo Kabushiki Kaisha Hydraulic damper for vehicle
DE102012009220A1 (en) * 2012-04-28 2013-10-31 Audi Ag Vibration damper for damping vibrations of sprung mass in chassis of vehicle, has cylindrical portion arranged co-axial to counter-pressure chamber, where spring retainer ring and damper retainer are arranged at cylindrical portion
EP3409972A1 (en) * 2017-06-01 2018-12-05 Öhlins Racing AB Pressurized telescopic front fork leg, front fork and vehicle

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5996978A (en) * 1996-08-27 1999-12-07 Honda Giken Kogyo Kabushiki Kaisha Hydraulic damper for vehicle
DE102012009220A1 (en) * 2012-04-28 2013-10-31 Audi Ag Vibration damper for damping vibrations of sprung mass in chassis of vehicle, has cylindrical portion arranged co-axial to counter-pressure chamber, where spring retainer ring and damper retainer are arranged at cylindrical portion
EP3409972A1 (en) * 2017-06-01 2018-12-05 Öhlins Racing AB Pressurized telescopic front fork leg, front fork and vehicle
WO2018220202A1 (en) * 2017-06-01 2018-12-06 öHLINS RACING AB Pressurized telescopic front fork leg, front fork and vehicle
CN110998129A (en) * 2017-06-01 2020-04-10 奥林斯赛车公司 Pressurized telescopic front fork leg, front fork and vehicle
CN110998129B (en) * 2017-06-01 2021-12-03 奥林斯赛车公司 Pressurized telescopic front fork leg, front fork and vehicle
US11345431B2 (en) 2017-06-01 2022-05-31 öHLINS RACING AB Pressurized telescopic front fork leg, front fork and vehicle

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