IT1240924B - Pistone per ammortizzatore a smorzamento variabile comandato a distanza - Google Patents

Pistone per ammortizzatore a smorzamento variabile comandato a distanza

Info

Publication number
IT1240924B
IT1240924B IT19551A IT1955190A IT1240924B IT 1240924 B IT1240924 B IT 1240924B IT 19551 A IT19551 A IT 19551A IT 1955190 A IT1955190 A IT 1955190A IT 1240924 B IT1240924 B IT 1240924B
Authority
IT
Italy
Prior art keywords
remote control
damping piston
variable damping
control variable
piston remote
Prior art date
Application number
IT19551A
Other languages
English (en)
Other versions
IT9019551A0 (it
IT9019551A1 (it
Inventor
John Rotharmel
Joseph Ergun
Robert F. Bedsole
Harold B. Hutter
Joseph Cubalchini
Original Assignee
Maremont
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
Priority claimed from US07/443,496 external-priority patent/US5305860A/en
Application filed by Maremont filed Critical Maremont
Publication of IT9019551A0 publication Critical patent/IT9019551A0/it
Publication of IT9019551A1 publication Critical patent/IT9019551A1/it
Application granted granted Critical
Publication of IT1240924B publication Critical patent/IT1240924B/it

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2401/00—Indexing codes relating to the type of sensors based on the principle of their operation
    • B60G2401/14—Photo or light sensitive means, e.g. Infrared
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/10—Damping action or damper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
    • B60G2600/02—Retarders, delaying means, dead zones, threshold values, cut-off frequency, timer interruption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
    • B60G2600/60—Signal noise suppression; Electronic filtering means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Vehicle Body Suspensions (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
IT19551A 1989-03-03 1990-03-02 Pistone per ammortizzatore a smorzamento variabile comandato a distanza IT1240924B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US31861989A 1989-03-03 1989-03-03
US07/443,496 US5305860A (en) 1989-03-03 1989-11-30 Remote controlled vehicle damper

Publications (3)

Publication Number Publication Date
IT9019551A0 IT9019551A0 (it) 1990-03-02
IT9019551A1 IT9019551A1 (it) 1990-09-04
IT1240924B true IT1240924B (it) 1993-12-23

Family

ID=26981582

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19551A IT1240924B (it) 1989-03-03 1990-03-02 Pistone per ammortizzatore a smorzamento variabile comandato a distanza

Country Status (12)

Country Link
AR (1) AR247009A1 (it)
AU (1) AU620501B2 (it)
BE (1) BE1003010A4 (it)
CA (1) CA2011398C (it)
DE (1) DE4006406A1 (it)
ES (1) ES2020715A6 (it)
FR (1) FR2643961B1 (it)
GB (1) GB2231121B (it)
IN (1) IN171562B (it)
IT (1) IT1240924B (it)
MX (1) MX173967B (it)
TR (1) TR24577A (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2287770B (en) * 1994-03-21 1997-11-26 Monroe Auto Equipment Co Piston post for a damper
JP2000179610A (ja) * 1998-12-16 2000-06-27 Toyota Motor Corp 減衰力可変ショックアブソーバ
DE10139222B4 (de) * 2001-08-09 2005-07-21 Zf Sachs Ag Schwingungsdäpfer mit verstellbarer Dämpfkraft
US6915885B2 (en) 2001-08-09 2005-07-12 Zf Sachs Ag Oscillation damper with adjustable damping force
JP5337103B2 (ja) * 2010-06-01 2013-11-06 カヤバ工業株式会社 結合構造
DE102016209824A1 (de) * 2016-06-03 2017-12-07 Suspa Gmbh Dämpfer

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5565741A (en) * 1978-11-10 1980-05-17 Tokico Ltd Shock absorber
US4527676A (en) * 1982-02-13 1985-07-09 Atsugi Motor Parts Co., Ltd. Variable-damping-force shock absorber
US4526401A (en) * 1982-11-30 1985-07-02 Atsugi Motor Parts Co., Ltd. Electronic control system for adjustable shock absorbers
JPS59212579A (ja) * 1984-04-24 1984-12-01 Fujikin:Kk 制御弁
DE3523628A1 (de) * 1985-07-02 1987-01-15 Bayerische Motoren Werke Ag Ventilsystem fuer steuerbare, hydraulische schwingungsdaempfer
JPS6267342A (ja) * 1985-09-19 1987-03-27 Aisin Seiki Co Ltd 回転角度制御用ロ−タリ−アクチユエ−タ
DE3606306C2 (de) * 1986-02-27 1993-10-07 Fichtel & Sachs Ag Betätigungseinrichtung für einen Schwingungsdämpfer mit veränderbarer Dämpfkraft
JPS62237131A (ja) * 1986-04-07 1987-10-17 Atsugi Motor Parts Co Ltd 減衰力可変型液圧緩衝器
DE3727121A1 (de) * 1987-08-14 1989-02-23 Sachs Systemtechnik Gmbh Anordnung zur ruhestellungsueberwachung eines stellantriebs
US4821851A (en) * 1987-08-21 1989-04-18 General Motors Corporation Damper with optimized adjustable valving for vehicle ride control

Also Published As

Publication number Publication date
DE4006406A1 (de) 1991-06-06
IN171562B (it) 1992-11-21
FR2643961A1 (fr) 1990-09-07
TR24577A (tr) 1992-01-01
CA2011398A1 (en) 1990-09-03
IT9019551A0 (it) 1990-03-02
CA2011398C (en) 1993-08-10
FR2643961B1 (fr) 1992-07-03
MX173967B (es) 1994-04-12
AR247009A1 (es) 1994-10-31
AU5063090A (en) 1990-09-06
AU620501B2 (en) 1992-02-20
GB2231121A (en) 1990-11-07
IT9019551A1 (it) 1990-09-04
BE1003010A4 (fr) 1991-10-22
ES2020715A6 (es) 1991-09-01
GB2231121B (en) 1993-04-07
GB9004737D0 (en) 1990-04-25

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940325