FR2466361A1 - Dispositif d'amortissement operant en fonction d'une charge - Google Patents

Dispositif d'amortissement operant en fonction d'une charge Download PDF

Info

Publication number
FR2466361A1
FR2466361A1 FR8020342A FR8020342A FR2466361A1 FR 2466361 A1 FR2466361 A1 FR 2466361A1 FR 8020342 A FR8020342 A FR 8020342A FR 8020342 A FR8020342 A FR 8020342A FR 2466361 A1 FR2466361 A1 FR 2466361A1
Authority
FR
France
Prior art keywords
frame
end portion
axle
load
vehicle
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
FR8020342A
Other languages
English (en)
French (fr)
Other versions
FR2466361B1 (OSRAM
Inventor
Norman Douglas Thompson
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.)
Caterpillar Industrial Inc
Original Assignee
Towmotor 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 PCT/US1979/000820 external-priority patent/WO1983000642A1/en
Application filed by Towmotor Corp filed Critical Towmotor Corp
Publication of FR2466361A1 publication Critical patent/FR2466361A1/fr
Application granted granted Critical
Publication of FR2466361B1 publication Critical patent/FR2466361B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/06—Characteristics of dampers, e.g. mechanical dampers
    • B60G17/08—Characteristics of fluid dampers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G9/00—Resilient suspensions of a rigid axle or axle housing for two or more wheels
    • B60G9/02—Resilient suspensions of a rigid axle or axle housing for two or more wheels the axle or housing being pivotally mounted on the vehicle, e.g. the pivotal axis being parallel to the longitudinal axis of the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/07586—Suspension or mounting of wheels on chassis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/30—Rigid axle suspensions
    • B60G2200/32—Rigid axle suspensions pivoted
    • B60G2200/322—Rigid axle suspensions pivoted with a single pivot point and a straight axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/20—Type of damper
    • B60G2202/21—Type of damper with two dampers per wheel, arranged before and after the wheel axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/40—Type of actuator
    • B60G2202/41—Fluid actuator
    • B60G2202/413—Hydraulic actuator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/11—Mounting of sensors thereon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/416—Ball or spherical joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/02—Trucks; Load vehicles
    • B60G2300/022—Fork lift trucks, Clark
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/60—Load
    • B60G2400/61—Load distribution

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Vehicle Body Suspensions (AREA)
  • Forklifts And Lifting Vehicles (AREA)
FR8020342A 1979-10-04 1980-09-22 Dispositif d'amortissement operant en fonction d'une charge Granted FR2466361A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1979/000820 WO1983000642A1 (en) 1979-10-04 1979-10-04 Load responsive damping system

Publications (2)

Publication Number Publication Date
FR2466361A1 true FR2466361A1 (fr) 1981-04-10
FR2466361B1 FR2466361B1 (OSRAM) 1984-06-22

Family

ID=22147729

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8020342A Granted FR2466361A1 (fr) 1979-10-04 1980-09-22 Dispositif d'amortissement operant en fonction d'une charge

Country Status (2)

Country Link
FR (1) FR2466361A1 (OSRAM)
GB (1) GB2061841B (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI91508C (fi) * 1991-11-15 1994-07-11 Valmet Transmec Ltd Oy Trukki
JP3931436B2 (ja) 1998-07-03 2007-06-13 株式会社豊田自動織機 産業車両のリヤアクスルビーム
DE10120598A1 (de) * 2001-04-26 2002-10-31 Still Gmbh Flurförderzeug mit einer federnd aufgehängten Lenkachse

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2006411A1 (OSRAM) * 1968-04-18 1969-12-26 Wagner Appbau Ernst
FR2010205A1 (OSRAM) * 1968-06-05 1970-02-13 Girling Ltd
FR2030690A5 (OSRAM) * 1969-07-22 1970-11-13 Bosch
FR2147045A1 (OSRAM) * 1971-07-23 1973-03-09 Fichtel & Sachs Ag
FR2352680A1 (fr) * 1976-05-27 1977-12-23 Allis Chalmers Systeme de suspension pour vehicule tel qu'un chariot elevateur

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2006411A1 (OSRAM) * 1968-04-18 1969-12-26 Wagner Appbau Ernst
FR2010205A1 (OSRAM) * 1968-06-05 1970-02-13 Girling Ltd
FR2030690A5 (OSRAM) * 1969-07-22 1970-11-13 Bosch
FR2147045A1 (OSRAM) * 1971-07-23 1973-03-09 Fichtel & Sachs Ag
FR2352680A1 (fr) * 1976-05-27 1977-12-23 Allis Chalmers Systeme de suspension pour vehicule tel qu'un chariot elevateur

Also Published As

Publication number Publication date
GB2061841B (en) 1983-04-07
FR2466361B1 (OSRAM) 1984-06-22
GB2061841A (en) 1981-05-20

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
ST Notification of lapse