BE1003010A4 - REMOTE CONTROL VEHICLE SHOCK ABSORBER. - Google Patents

REMOTE CONTROL VEHICLE SHOCK ABSORBER. Download PDF

Info

Publication number
BE1003010A4
BE1003010A4 BE9000234A BE9000234A BE1003010A4 BE 1003010 A4 BE1003010 A4 BE 1003010A4 BE 9000234 A BE9000234 A BE 9000234A BE 9000234 A BE9000234 A BE 9000234A BE 1003010 A4 BE1003010 A4 BE 1003010A4
Authority
BE
Belgium
Prior art keywords
shock absorber
remote control
control vehicle
vehicle shock
motor
Prior art date
Application number
BE9000234A
Other languages
French (fr)
Original Assignee
Maremont Corp
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 Corp filed Critical Maremont Corp
Application granted granted Critical
Publication of BE1003010A4 publication Critical patent/BE1003010A4/en

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)

Abstract

L'amortisseur à amortissement variable comporte un conducteur électrique bifilaire qui s'étend dans la tige de piston et est connecté à un moteur qui tourne dans un sens ou dans l'autre en fonction de la position de commutation d'un commutateur interne réagissant à un pic de tension apparaissant lorsque le moteur a amené une valve à tournant interne dans une position d'ouverture ou une position de fermeture, ce qui ouvre et augmente, ou ferme et réduit, un trajet d'écoulement de fluide d'une cavité à une autre lorsque le piston se déplace à l'intérieur de l'amortisseur.The damper with variable damping has a two-wire electrical conductor which extends in the piston rod and is connected to a motor which turns in one direction or the other according to the switching position of an internal switch reacting to a voltage spike occurring when the motor has brought an internal ball valve to an open or closed position, which opens and increases, or closes and reduces, a fluid flow path from a cavity to another when the piston moves inside the shock absorber.

BE9000234A 1989-03-03 1990-03-02 REMOTE CONTROL VEHICLE SHOCK ABSORBER. BE1003010A4 (en)

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 (1)

Publication Number Publication Date
BE1003010A4 true BE1003010A4 (en) 1991-10-22

Family

ID=26981582

Family Applications (1)

Application Number Title Priority Date Filing Date
BE9000234A BE1003010A4 (en) 1989-03-03 1990-03-02 REMOTE CONTROL VEHICLE SHOCK ABSORBER.

Country Status (12)

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

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 (en) * 1998-12-16 2000-06-27 Toyota Motor Corp Variable damping force shock absorber
DE10139222B4 (en) * 2001-08-09 2005-07-21 Zf Sachs Ag Oscillation damper has valve device whose position is determined using manipulated variable and force of torsion spring, and is adjusted by rotation of actuator according to variable and against force of spring
FR2828539B1 (en) 2001-08-09 2006-06-30 Zf Sachs Ag VARIABLE DAMPING FORCE SHOCK ABSORBER
JP5337103B2 (en) * 2010-06-01 2013-11-06 カヤバ工業株式会社 Bond structure
DE102016209824A1 (en) * 2016-06-03 2017-12-07 Suspa Gmbh damper

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2036246A (en) * 1978-11-10 1980-06-25 Tokico Ltd Adjusting hydraulic dampers
DE3343338A1 (en) * 1982-11-30 1984-05-30 Atsugi Motor Parts Co. Ltd., Atsugi, Kanagawa ELECTRONIC CONTROL SYSTEM FOR ADJUSTABLE SHOCK ABSORBERS
JPS59212579A (en) * 1984-04-24 1984-12-01 Fujikin:Kk Control valve
US4527676A (en) * 1982-02-13 1985-07-09 Atsugi Motor Parts Co., Ltd. Variable-damping-force shock absorber
EP0207409A2 (en) * 1985-07-02 1987-01-07 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Valve system for an adjustable hydraulic damper
GB2187346A (en) * 1986-02-27 1987-09-03 Sachs Systemtechnik Gmbh Torque controlled motor for vibration damper
JPS62237131A (en) * 1986-04-07 1987-10-17 Atsugi Motor Parts Co Ltd Variable-damping force hydraulic buffer
US4754855A (en) * 1985-09-19 1988-07-05 Aishin Seiki Kabushiki Kaisha Apparatus for driving rotary valve of shock absorber
EP0304197A2 (en) * 1987-08-21 1989-02-22 General Motors Corporation Double-acting damper for vehicle ride control
DE3727121A1 (en) * 1987-08-14 1989-02-23 Sachs Systemtechnik Gmbh Arrangement for monitoring the rest-position of an actuator

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2036246A (en) * 1978-11-10 1980-06-25 Tokico Ltd Adjusting hydraulic dampers
US4527676A (en) * 1982-02-13 1985-07-09 Atsugi Motor Parts Co., Ltd. Variable-damping-force shock absorber
DE3343338A1 (en) * 1982-11-30 1984-05-30 Atsugi Motor Parts Co. Ltd., Atsugi, Kanagawa ELECTRONIC CONTROL SYSTEM FOR ADJUSTABLE SHOCK ABSORBERS
JPS59212579A (en) * 1984-04-24 1984-12-01 Fujikin:Kk Control valve
EP0207409A2 (en) * 1985-07-02 1987-01-07 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Valve system for an adjustable hydraulic damper
US4754855A (en) * 1985-09-19 1988-07-05 Aishin Seiki Kabushiki Kaisha Apparatus for driving rotary valve of shock absorber
GB2187346A (en) * 1986-02-27 1987-09-03 Sachs Systemtechnik Gmbh Torque controlled motor for vibration damper
JPS62237131A (en) * 1986-04-07 1987-10-17 Atsugi Motor Parts Co Ltd Variable-damping force hydraulic buffer
DE3727121A1 (en) * 1987-08-14 1989-02-23 Sachs Systemtechnik Gmbh Arrangement for monitoring the rest-position of an actuator
EP0304197A2 (en) * 1987-08-21 1989-02-22 General Motors Corporation Double-acting damper for vehicle ride control

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 12, no. 109 (M-682)(2956) 08 avril 1988, & JP-A-62 237131 (ATSUGI MOTOR PARTS CO.) 17 octobre 1987, *
PATENT ABSTRACTS OF JAPAN vol. 9, no. 84 (M-371)(1807) 13 avril 1985, & JP-A-59 212579 (FUJIKIN K.K.) 01 décembre 1984, *

Also Published As

Publication number Publication date
DE4006406A1 (en) 1991-06-06
AU620501B2 (en) 1992-02-20
TR24577A (en) 1992-01-01
IN171562B (en) 1992-11-21
MX173967B (en) 1994-04-12
IT9019551A1 (en) 1990-09-04
FR2643961B1 (en) 1992-07-03
CA2011398A1 (en) 1990-09-03
GB2231121A (en) 1990-11-07
ES2020715A6 (en) 1991-09-01
GB9004737D0 (en) 1990-04-25
AR247009A1 (en) 1994-10-31
CA2011398C (en) 1993-08-10
AU5063090A (en) 1990-09-06
IT1240924B (en) 1993-12-23
FR2643961A1 (en) 1990-09-07
GB2231121B (en) 1993-04-07
IT9019551A0 (en) 1990-03-02

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: MAREMONT CORP.

Effective date: 19950331