CA1190260A - High-lift hydraulic axle - Google Patents

High-lift hydraulic axle

Info

Publication number
CA1190260A
CA1190260A CA000419749A CA419749A CA1190260A CA 1190260 A CA1190260 A CA 1190260A CA 000419749 A CA000419749 A CA 000419749A CA 419749 A CA419749 A CA 419749A CA 1190260 A CA1190260 A CA 1190260A
Authority
CA
Canada
Prior art keywords
arm
frame
axle
axis
ground
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.)
Expired
Application number
CA000419749A
Other languages
English (en)
French (fr)
Inventor
Willis G. Wyatt
Erle L. Wyatt
Gordon F. Wyatt
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1190260A publication Critical patent/CA1190260A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D61/00—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern
    • B62D61/12—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern with variable number of ground engaging wheels, e.g. with some wheels arranged higher than others, or with retractable wheels
    • B62D61/125—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern with variable number of ground engaging wheels, e.g. with some wheels arranged higher than others, or with retractable wheels the retractable wheel being a part of a set of tandem wheels
    • 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
    • B60G2204/47—Means for retracting the suspension
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/03—Silo or fluid transporting vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/40—Variable track or wheelbase vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/40—Variable track or wheelbase vehicles
    • B60G2300/402—Extra load carrying wheels, e.g. tag axles
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
CA000419749A 1982-01-21 1983-01-19 High-lift hydraulic axle Expired CA1190260A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US341,509 1982-01-21
US06/341,509 US4492389A (en) 1982-01-21 1982-01-21 High-lift hydraulic axle

Publications (1)

Publication Number Publication Date
CA1190260A true CA1190260A (en) 1985-07-09

Family

ID=23337884

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000419749A Expired CA1190260A (en) 1982-01-21 1983-01-19 High-lift hydraulic axle

Country Status (2)

Country Link
US (1) US4492389A (cg-RX-API-DMAC7.html)
CA (1) CA1190260A (cg-RX-API-DMAC7.html)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4705133A (en) * 1987-01-23 1987-11-10 Mcneilus Truck And Manufacturing, Inc. Tag axle assembly for work vehicle
US4762421A (en) * 1987-07-06 1988-08-09 Mcneilus Truck And Manufacturing, Inc. Tag axle assembly for work vehicles
FR2649045A1 (fr) * 1989-06-28 1991-01-04 Essieux Ste Ardennaise Train de roulement relevable
US5540454A (en) * 1995-01-20 1996-07-30 Suspensions Incorporated Tag axle assembly
US5597174A (en) * 1995-03-02 1997-01-28 Mcneilus Truck And Manufacturing, Inc. Steerable tag axle
US5498021A (en) * 1995-03-16 1996-03-12 Mcneilus Truck And Manufacturing Co. Tag axle mounting system
US5797607A (en) * 1995-08-30 1998-08-25 Kopczynski; John F. Vehicle with vertically movable and vertically pulsating wheels
US6416136B1 (en) 2000-02-23 2002-07-09 Fred P. Smith Lightweight, adjustable-height, axle
US6966612B2 (en) * 2003-07-24 2005-11-22 Arvinmeritor Technology, Llc Tag axle assembly
DE10347049A1 (de) * 2003-10-07 2005-05-04 Kienle Franz Xaver Fahrzeug
US7398981B1 (en) * 2003-11-20 2008-07-15 Schwing America, Inc. Auxiliary axle system for concrete pump truck
US7152866B2 (en) * 2004-01-14 2006-12-26 Watson & Chalin Manufacturing, Inc. Steerable and liftable independent suspension system
US8262101B2 (en) * 2009-10-13 2012-09-11 Herman Madler Modular rough terrain vehicle
US9598126B2 (en) * 2015-07-18 2017-03-21 Brooks Strong Automatic auxiliary axle control system
WO2017114418A1 (en) * 2015-12-31 2017-07-06 Byd Company Limited Agitator truck
US10683046B2 (en) * 2017-08-29 2020-06-16 Ridewell Corporation Tandem lift auxiliary axle assembly

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3199890A (en) * 1963-06-21 1965-08-10 Everette V Caldwell Wheel mounting
US3390895A (en) * 1966-03-25 1968-07-02 Sam C. Verdi Auxiliary axle suspension
US3578352A (en) * 1968-02-16 1971-05-11 Krupp Gmbh Vehicle with frame adapted to be raised and lowered
GB1195476A (en) * 1968-04-11 1970-06-17 Rolls Royce Land Motor Vehicle
US3704896A (en) * 1969-05-07 1972-12-05 Rex Chainbelt Inc Auxiliary steerable wheels for vehicles
US3689102A (en) * 1970-06-12 1972-09-05 Granning Suspensions Vehicle suspension
US3740071A (en) * 1971-12-15 1973-06-19 M Bilas Vehicle suspension
SE363717B (cg-RX-API-DMAC7.html) * 1972-05-17 1974-02-04 Svenska Sockerfabriks Ab
US3860256A (en) * 1974-02-14 1975-01-14 William E Jackson Retractable tag-axle assembly for overland vehicles
US4165884A (en) * 1976-07-14 1979-08-28 Allison Mfg. Inc. Chain lift for auxiliary axle assembly
US4102424A (en) * 1977-07-08 1978-07-25 Hydraulics Unlimited Manufacturing Co. Tag wheel lift
US4195856A (en) * 1978-03-01 1980-04-01 Oshkosh Truck Corporation High lift tag axle load transfer system

Also Published As

Publication number Publication date
US4492389B1 (cg-RX-API-DMAC7.html) 1987-06-09
US4492389A (en) 1985-01-08

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry