JPS6026345U - Hydro-pneumatic suspension - Google Patents

Hydro-pneumatic suspension

Info

Publication number
JPS6026345U
JPS6026345U JP11807383U JP11807383U JPS6026345U JP S6026345 U JPS6026345 U JP S6026345U JP 11807383 U JP11807383 U JP 11807383U JP 11807383 U JP11807383 U JP 11807383U JP S6026345 U JPS6026345 U JP S6026345U
Authority
JP
Japan
Prior art keywords
hydro
suspension
pneumatic suspension
orifice
damping force
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
JP11807383U
Other languages
Japanese (ja)
Inventor
俊明 武藤
下倉　昭博
Original Assignee
トキコ株式会社
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 トキコ株式会社 filed Critical トキコ株式会社
Priority to JP11807383U priority Critical patent/JPS6026345U/en
Priority to DE19843427843 priority patent/DE3427843A1/en
Priority to GB08419200A priority patent/GB2146733A/en
Publication of JPS6026345U publication Critical patent/JPS6026345U/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
    • F16F9/46—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction allowing control from a distance, i.e. location of means for control input being remote from site of valves, e.g. on damper external wall
    • F16F9/466—Throttling control, i.e. regulation of flow passage geometry
    • F16F9/467—Throttling control, i.e. regulation of flow passage geometry using rotary valves
    • F16F9/468—Throttling control, i.e. regulation of flow passage geometry using rotary valves controlling at least one bypass to main flow path
    • 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
    • B60G15/08—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having fluid spring
    • B60G15/12—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having fluid spring and fluid damper

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図および第２図はそれぞれサスペンションの油圧回
路の異なる例を示す図、第３図は第１図の油圧回路中に
おけるサスペンションの概略縦断面図、第４図はこの考
案のサスペンションに備えられる減衰力発生機の一例を
示す縦断面図、第５図は減衰力発生機の他の例を示す縦
断面図、第６図は第５図のＶＩ−ＶＩ線に沿う断面図、
第７図は、第５図の■−■線に沿う断面図、第８図は第
５図の減衰力発生機を備えたサスペンションの減衰力の
特性曲線を示す図、第９図は第５図の減衰力発生機にお
ける連結軸の分解斜視図、第１０図は減衰力発生機の更
に他の例を示す縦断面図である。 １・・・サスペンション本体、２・・・アキュームレー
タ、４・・・減衰力発生機、３６・・・シャッタ、４０
・・・ロータリーアクチュエータ、３０ａ、３０ｂ、３
０ｃ・・・第１のオリフィス、３２ａ、３２ｂ、３２Ｃ
・・・第２のオリフィス。 第２図 第３図 第５図 第８図1 and 2 are diagrams showing different examples of suspension hydraulic circuits, FIG. 3 is a schematic vertical cross-sectional view of the suspension in the hydraulic circuit of FIG. 1, and FIG. 4 is a diagram showing different examples of the suspension hydraulic circuit of the invention. FIG. 5 is a vertical cross-sectional view showing another example of the damping force generator; FIG. 6 is a cross-sectional view taken along line VI-VI in FIG. 5;
7 is a sectional view taken along the line ■-■ in FIG. 5, FIG. 8 is a diagram showing the damping force characteristic curve of the suspension equipped with the damping force generator shown in FIG. FIG. 10 is an exploded perspective view of a connecting shaft in the damping force generator shown in the figure, and FIG. 10 is a longitudinal sectional view showing still another example of the damping force generator. DESCRIPTION OF SYMBOLS 1... Suspension body, 2... Accumulator, 4... Damping force generator, 36... Shutter, 40
...Rotary actuator, 30a, 30b, 3
0c...first orifice, 32a, 32b, 32C
...Second orifice. Figure 2 Figure 3 Figure 5 Figure 8

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] サスペンション本体の伸縮動によって、そのサスペンシ
ョン本体内の圧力流体がアキュームレータ内に出入りす
るハイドロ・ニューマチック、サスペンションにおいて
、前記サスペンション本体とアキュームレータとの間の
圧力流体路中にオリフィスを設け、かつそのオリフィス
の絞り調整が可能な減衰力調整用シャッタを備えると共
に、このシャッタを操作する操作手段を備えてなること
を特徴とするハイドロ・ニューマチック、サスペンショ
ン。In a hydro-pneumatic suspension in which pressurized fluid within the suspension body moves in and out of an accumulator as the suspension body expands and contracts, an orifice is provided in the pressure fluid path between the suspension body and the accumulator, and the orifice is A hydro-pneumatic suspension comprising a damping force adjusting shutter capable of adjusting the aperture and an operating means for operating the shutter.
JP11807383U 1983-07-29 1983-07-29 Hydro-pneumatic suspension Pending JPS6026345U (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP11807383U JPS6026345U (en) 1983-07-29 1983-07-29 Hydro-pneumatic suspension
DE19843427843 DE3427843A1 (en) 1983-07-29 1984-07-27 HYDRO-PNEUMATIC SUSPENSION DEVICE
GB08419200A GB2146733A (en) 1983-07-29 1984-07-27 A hydro-pneumatic suspension device with accessible valving

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11807383U JPS6026345U (en) 1983-07-29 1983-07-29 Hydro-pneumatic suspension

Publications (1)

Publication Number Publication Date
JPS6026345U true JPS6026345U (en) 1985-02-22

Family

ID=14727330

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11807383U Pending JPS6026345U (en) 1983-07-29 1983-07-29 Hydro-pneumatic suspension

Country Status (3)

Country Link
JP (1) JPS6026345U (en)
DE (1) DE3427843A1 (en)
GB (1) GB2146733A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61241542A (en) * 1985-04-18 1986-10-27 Koganei Seisakusho:Kk Shock absorber

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3645148A1 (en) * 1986-06-12 1989-11-30 Level control for vehicle hydropneumatic suspension
DE3619777A1 (en) * 1986-06-12 1987-12-17 Hydraulik Zubehoer Ges Fuer LEVEL CONTROL DEVICE FOR MOTOR VEHICLES
DE3632886A1 (en) * 1986-09-27 1988-04-07 Boge Ag HYDROPNEUMATIC SUSPENSION FOR MOTOR VEHICLES
FR2610255B1 (en) * 1987-01-29 1991-06-21 Peugeot CONSTANT HEIGHT MIXED SUSPENSION WITH VARIABLE DAMPING FOR A MOTOR VEHICLE AXLE
DE3839446A1 (en) * 1987-11-28 1989-06-15 Hemscheidt Maschf Hermann Hydro-pneumatic shock absorber and vibration damper with inner tube
EP0318816A3 (en) * 1987-11-28 1990-06-13 Hermann Hemscheidt Maschinenfabrik GmbH & Co. Hydraulic shock and vibration damper with adjustable damping
DE3805934A1 (en) * 1988-02-25 1989-09-07 Bosch Gmbh Robert HYDRAULIC SHOCK ABSORBER
DE4008831C2 (en) * 1990-03-20 1993-11-25 Hemscheidt Maschf Hermann Hydropneumatic suspension system
DE59006499D1 (en) * 1989-10-28 1994-08-25 Hemscheidt Fahrwerktech Gmbh Hydropneumatic suspension system.
JP3146392B2 (en) * 1992-11-20 2001-03-12 トキコ株式会社 Damping force adjustable hydraulic shock absorber
DE4342763A1 (en) * 1993-12-15 1995-06-22 Bilstein August Gmbh Co Kg Adjustable hydraulic suspension strut for vehicle
CN107269601B (en) * 2017-07-07 2019-02-15 中国煤炭科工集团太原研究院有限公司 Cantilever rotor floating support device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54120375A (en) * 1978-03-10 1979-09-18 Showa Mfg Co Ltd Oil pressure shock absorber
JPS5844546B2 (en) * 1981-03-10 1983-10-04 東京パ−ツ株式会社 Container for viscous liquids with brushed lid

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2653682A (en) * 1949-12-17 1953-09-29 Patent Dev Company Shock absorber
GB682110A (en) * 1950-05-26 1952-11-05 Levitation Ltd Improvements in or relating to telescopic suspension devices for vehicles
NL227580A (en) * 1957-06-21
GB883161A (en) * 1959-05-13 1961-11-22 Volvo Ab Improvements in hydropneumatic suspension and damping devices for vehicles
GB944596A (en) * 1959-06-20 1963-12-18 Stabilus Ind Handels Gmbh Hydraulic shock absorber for motor vehicles
GB1021877A (en) * 1963-12-18 1966-03-09 Armstrong Patents Co Ltd Improvements in or relating to adjustable hydraulic shock absorbers
US3346272A (en) * 1965-10-14 1967-10-10 Monroe Auto Equipment Co Vehicle suspension device
FR2088803A5 (en) * 1970-04-24 1972-01-07 Citroen Sa
GB1604416A (en) * 1978-05-30 1981-12-09 Lucas Industries Ltd Vehicle suspension system
IT1196653B (en) * 1979-07-26 1988-11-25 Fiat Auto Spa OLEOPNEUMATIC SHOCK ABSORBER
JPS6131556Y2 (en) * 1981-04-25 1986-09-13
GB2111168B (en) * 1981-11-06 1986-07-16 Tokico Ltd Hydraulic damper with bypass

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54120375A (en) * 1978-03-10 1979-09-18 Showa Mfg Co Ltd Oil pressure shock absorber
JPS5844546B2 (en) * 1981-03-10 1983-10-04 東京パ−ツ株式会社 Container for viscous liquids with brushed lid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61241542A (en) * 1985-04-18 1986-10-27 Koganei Seisakusho:Kk Shock absorber

Also Published As

Publication number Publication date
GB2146733A (en) 1985-04-24
GB8419200D0 (en) 1984-08-30
DE3427843A1 (en) 1985-02-14

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