|
US1442570A
(en)
*
|
1918-05-22 |
1923-01-16 |
Holt Mfg Co |
Detachable tractor unit for gun mounts
|
|
US1399370A
(en)
*
|
1919-10-11 |
1921-12-06 |
Cleveland Tractor Co |
Track-laying tractor
|
|
US1443556A
(en)
*
|
1920-02-09 |
1923-01-30 |
Fay C Beal |
Suspension device for endless tractor flights
|
|
US2019654A
(en)
*
|
1928-08-24 |
1935-11-05 |
Vickers Armstrongs Ltd |
Endless track vehicle
|
|
US2338436A
(en)
*
|
1939-06-20 |
1944-01-04 |
Jirsak Wilhelm |
Track chain vehicle
|
|
US2459975A
(en)
*
|
1944-04-05 |
1949-01-25 |
Benjamin A Swennes |
Wheels for endless track vehicles and method for mounting same
|
|
US2592541A
(en)
*
|
1949-06-14 |
1952-04-15 |
George W Curtis |
Self-cleaning endless track
|
|
US2599233A
(en)
*
|
1951-07-13 |
1952-06-03 |
Christie John Edward |
Wheel for tank structures
|
|
US2659596A
(en)
*
|
1952-04-12 |
1953-11-17 |
American Steel Foundries |
Axle assembly
|
|
US2789438A
(en)
*
|
1953-08-12 |
1957-04-23 |
Gen Motors Corp |
Idler mechanism
|
|
US2786724A
(en)
*
|
1955-01-07 |
1957-03-26 |
Gen Motors Corp |
Track suspension
|
|
GB770502A
(en)
|
1955-03-11 |
1957-03-20 |
Caterpillar Tractor Co |
Lubrication means for tractor driving member
|
|
US2833361A
(en)
*
|
1955-04-01 |
1958-05-06 |
Eimco Corp |
Vehicle and frame structure therefor
|
|
US2864452A
(en)
*
|
1956-11-05 |
1958-12-16 |
Guntert & Zimmerman Const Div |
Supporting and level control mechanism for concrete slab laying machines
|
|
US3017942A
(en)
*
|
1958-08-25 |
1962-01-23 |
Roger L Gamaunt |
Track laying vehicle
|
|
US3096840A
(en)
*
|
1960-05-25 |
1963-07-09 |
Gen Motors Corp |
Tractor suspension permitting pivotal movement of track frames
|
|
US3117647A
(en)
*
|
1961-08-25 |
1964-01-14 |
Int Harvester Co |
Track frame equalizer bar
|
|
DE1199577B
(de)
*
|
1964-03-17 |
1965-08-26 |
Wiese Fa Hans Holger |
Zahnriementrieb mit Triebstockverzahnung
|
|
US3275387A
(en)
*
|
1964-08-13 |
1966-09-27 |
Fmc Corp |
Vehicle suspension system
|
|
US3451728A
(en)
*
|
1966-12-27 |
1969-06-24 |
Cady Ind Ltd |
Track and drive assembly for tracklaying vehicles
|
|
US3472563A
(en)
*
|
1967-11-22 |
1969-10-14 |
Outboard Marine Corp |
Vehicle track
|
|
US3575474A
(en)
*
|
1968-06-03 |
1971-04-20 |
Gates Rubber Co |
Positive drive system for an endless track
|
|
US3688858A
(en)
*
|
1969-09-12 |
1972-09-05 |
Outboard Marine Corp |
All-terrain vehicle
|
|
US3630581A
(en)
*
|
1969-10-21 |
1971-12-28 |
Frank T Gostomski |
Bogie wheels for snowmobiles
|
|
US3664449A
(en)
*
|
1970-05-04 |
1972-05-23 |
Joseph R Vardell |
Track laying accessory for a tractor
|
|
US3722962A
(en)
*
|
1971-02-10 |
1973-03-27 |
Dayco Corp |
Drive sprocket
|
|
US3774708A
(en)
*
|
1971-12-27 |
1973-11-27 |
Caterpillar Tractor Co |
Triangular track resilient bogie suspension
|
|
US3826325A
(en)
*
|
1972-08-22 |
1974-07-30 |
Caterpillar Tractor Co |
Track suspension assembly
|
|
US3840082A
(en)
*
|
1972-11-17 |
1974-10-08 |
Brunswick Corp |
Drive assembly and suspension for ground-support vehicles
|
|
US3853016A
(en)
*
|
1973-02-20 |
1974-12-10 |
Gates Rubber Co |
Crop gathering belt
|
|
US3948572A
(en)
*
|
1974-01-16 |
1976-04-06 |
Diehl |
Twin track laying chain
|
|
US3888132A
(en)
*
|
1974-05-15 |
1975-06-10 |
Gates Rubber Co |
Positive drive belt and system
|
|
US3948110A
(en)
*
|
1974-10-18 |
1976-04-06 |
Outboard Marine Corporation |
Endless cleated track
|
|
US4072062A
(en)
*
|
1976-12-27 |
1978-02-07 |
International Harvester Company |
Self-cleaning sprocket
|
|
US4218932A
(en)
*
|
1977-04-29 |
1980-08-26 |
The Gates Rubber Company |
Belt sprocket wheel
|
|
US4147218A
(en)
*
|
1977-09-29 |
1979-04-03 |
Caterpillar Tractor Co. |
Bulldozer attachment for four-tracked tractor
|
|
JPS57501275A
(de)
*
|
1980-08-29 |
1982-07-22 |
|
|
|
US4415055A
(en)
*
|
1981-08-03 |
1983-11-15 |
Ahn Min H |
Tracked vehicle
|
|
DE3146661C2
(de)
*
|
1981-11-25 |
1986-10-30 |
Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe |
Fahrzeug mit variabler Fahrwerksgeometrie
|
|
US4431073A
(en)
*
|
1981-12-03 |
1984-02-14 |
Fairfield Manufacturing Co., Inc. |
Two speed final drive gear box
|
|
US4805388A
(en)
*
|
1982-05-26 |
1989-02-21 |
The Goodyear Tire & Rubber Company |
Crop gathering head and belt, sprocket and sheave therefor
|
|
US4572311A
(en)
*
|
1982-08-20 |
1986-02-25 |
Oswald Norman D |
Walking beam arrangement for adverse terrain vehicle
|
|
US4501452A
(en)
*
|
1982-11-29 |
1985-02-26 |
Deere & Company |
Bulldozer track support roller mounting
|
|
EP0305647B1
(de)
*
|
1983-12-20 |
1993-02-03 |
Caterpillar Inc. |
Arbeitsraupenfahrzeug mit Reibungsantrieb
|
|
US5363936A
(en)
|
1983-12-20 |
1994-11-15 |
Caterpillar Inc. |
Frictionally driven belted work vehicle
|
|
GB8526602D0
(en)
*
|
1985-10-29 |
1986-11-05 |
Secr Defence |
Unmanned vehicle
|
|
US4739852A
(en)
*
|
1986-10-23 |
1988-04-26 |
Caterpillar Inc. |
Final drive mechanism for a vehicle
|
|
US5005922A
(en)
*
|
1987-05-14 |
1991-04-09 |
Edwards, Harper, Mcnew & Company |
Double V-shaped endless track drive system
|
|
US5005921A
(en)
*
|
1987-05-14 |
1991-04-09 |
Edwards, Harper, Mcnew & Company |
Endless track drive system
|
|
US4846092A
(en)
*
|
1987-08-13 |
1989-07-11 |
Paul Wilson |
Amphibious vehicle with improved cleat design
|
|
US4836318A
(en)
*
|
1987-08-28 |
1989-06-06 |
Caterpillar Inc. |
Track roller frame assembly
|
|
US4881609A
(en)
*
|
1987-12-22 |
1989-11-21 |
Caterpillar Inc. |
Suspension mechanism for a track-type vehicle
|
|
KR0160105B1
(ko)
|
1988-03-18 |
1998-12-01 |
죤 터어너 로버트 |
무한궤도 장치 및 조립부품
|
|
US4962821A
(en)
*
|
1989-03-22 |
1990-10-16 |
Daewoo Heavy Industries Ltd. |
Discrete drive system for a skid steer loader
|
|
JPH069309B2
(ja)
|
1989-09-22 |
1994-02-02 |
株式会社日立製作所 |
プリント回路板、その製造方法および製造装置
|
|
FR2653734B1
(fr)
*
|
1989-10-31 |
1992-01-03 |
Framatome Sa |
Vehicule pour interventions, notamment dans des batiments.
|
|
US5320585A
(en)
|
1989-11-06 |
1994-06-14 |
Fukuyama Gomu Kogyo Kabushiki Kaisha |
Endless track belt assembly
|
|
CA2062549C
(en)
*
|
1991-05-07 |
1995-11-07 |
Robert Willis Brittain |
Drive wheel for a belted track crawler
|
|
US5171074A
(en)
*
|
1991-07-11 |
1992-12-15 |
Aluminum Company Of America |
Low inertia track laying wheel
|
|
US5183287A
(en)
*
|
1991-07-30 |
1993-02-02 |
General Dynamics Land Systems, Inc. |
Suspension system for road wheel of a track laying vehicle
|
|
US5484321A
(en)
|
1992-02-07 |
1996-01-16 |
Nikko Co., Ltd. |
Radio-controlled track vehicles
|
|
AU648220B2
(en)
|
1992-07-10 |
1994-04-14 |
Bridgestone Corporation |
Rubber track assembly
|
|
US5409305A
(en)
|
1992-08-17 |
1995-04-25 |
Deere & Company |
Undercarriage for a track laying vehicle
|
|
NL9201553A
(nl)
*
|
1992-09-04 |
1994-04-05 |
Knijpstra Konstr Bv |
Rupsbandvoertuig.
|
|
US5343960A
(en)
|
1992-09-08 |
1994-09-06 |
Les Equipements Industriels |
Caterpillar track attachment
|
|
US5279377A
(en)
|
1993-04-12 |
1994-01-18 |
Caterpillar Inc. |
Track-type vehicle undercarriage
|
|
US5466056A
(en)
|
1993-07-26 |
1995-11-14 |
Lmc Operating Corp. |
Cleat retaining assembly for vehicle endless track
|
|
US5373909A
(en)
|
1993-10-26 |
1994-12-20 |
Byron Enterprises, Inc. |
Tracked vehicles and power drive apparatus for motivating tracked vehicles
|
|
US5622234A
(en)
|
1993-12-22 |
1997-04-22 |
Deere & Company |
Track suspension system and track gauge adjustment assembly
|
|
US5533796A
(en)
|
1994-08-15 |
1996-07-09 |
Lmc Operating Corp. |
Belt construction for vehicle endless track
|
|
US5752574A
(en)
|
1994-08-19 |
1998-05-19 |
Caterpillar Inc. |
Track-type machine undercarriage
|
|
US5505274A
(en)
|
1994-09-23 |
1996-04-09 |
Caterpillar Inc. |
Suspension structure for a continuous track machine
|
|
CA2132807C
(en)
|
1994-09-23 |
2001-05-01 |
Denis Courtemanche |
Track-belt for track driven vehicles
|
|
US5676436A
(en)
|
1995-03-31 |
1997-10-14 |
Caterpillar Inc. |
Positive drive endless rubber belted track
|
|
US6139121A
(en)
|
1995-05-10 |
2000-10-31 |
Bridgestone/Firestone, Inc. |
Positive drive rubber track
|
|
US5791429A
(en)
|
1995-09-08 |
1998-08-11 |
Bergman; Ronald H. |
Snowmobile tunnel with bi-surfaced top
|
|
US5707123A
(en)
|
1995-09-21 |
1998-01-13 |
Caterpillar Inc. |
Positive drive rubber belted track system
|
|
US5662234A
(en)
*
|
1996-01-26 |
1997-09-02 |
Motorola, Inc. |
Mounting for fluorescent lamp ballasts
|
|
US5984438A
(en)
|
1996-05-16 |
1999-11-16 |
Bridgestone Corporation |
Rubber track
|
|
US5769512A
(en)
|
1996-09-20 |
1998-06-23 |
Caterpillar Inc. |
Slotted drive wheel for endless ground engaging belted tracks
|
|
JP2890036B2
(ja)
|
1997-01-16 |
1999-05-10 |
防衛庁技術研究本部長 |
4クローラ型車両の姿勢制御機構
|
|
US5899541A
(en)
|
1997-02-10 |
1999-05-04 |
Central Power Products, Inc. |
Low profile rubber tracked snow vehicle with snow-clearing drive wheels
|
|
US5839802A
(en)
|
1997-02-25 |
1998-11-24 |
Sheets; Kerney T. |
Light weight track system for tracked vehicle
|
|
US5899164A
(en)
|
1997-08-11 |
1999-05-04 |
Coast Machinery, Inc. |
Tracked, amphibious marsh vehicle with improved track and drive arrangement
|
|
US6250726B1
(en)
|
1997-08-21 |
2001-06-26 |
Caterpillar Inc. |
Sprocketed idler for a track assembly
|
|
US5997109A
(en)
|
1997-09-19 |
1999-12-07 |
Caterpillar Paving Products Inc. |
Undercarriage assembly for a belted work machine
|
|
US6076901A
(en)
|
1997-11-05 |
2000-06-20 |
Rankin; Mark T. |
Track shoe for an endless track vehicle
|
|
US6120405A
(en)
|
1998-01-06 |
2000-09-19 |
Caterpillar Inc. |
Drive sprocket which has rotating members which are engaged by drive lugs of a track
|
|
US6220378B1
(en)
|
1998-01-06 |
2001-04-24 |
Caterpillar Inc. |
Drive mechanism for a track type work machine having enhanced durability
|
|
US6012784A
(en)
|
1998-01-30 |
2000-01-11 |
Caterpillar Inc. |
Impact reducing idler wheel for a track-driven machine
|
|
US6123399A
(en)
|
1998-04-02 |
2000-09-26 |
Blaw-Knox Construction Equipment Corp. |
Mobile construction vehicle driven by track assemblies using continuous elastomeric belts
|
|
US6247547B1
(en)
|
1998-04-21 |
2001-06-19 |
A.S.V., Inc. |
Suspension and drive mechanism for a multi-surface vehicle
|
|
US6065818A
(en)
|
1998-07-02 |
2000-05-23 |
Caterpillar, Inc. |
Rubber track belt with improved traction and durability
|
|
US6074025A
(en)
|
1998-07-10 |
2000-06-13 |
Agtracks, Inc. |
Track apparatus incorporating cantilever mounted wheels
|
|
US6135220A
(en)
|
1998-12-16 |
2000-10-24 |
Torvec Inc. |
Modular system for track-laying vehicle
|
|
US6234590B1
(en)
|
1999-03-31 |
2001-05-22 |
Caterpillar Inc. |
Suspension member for an endless track laying work machine
|
|
US6354391B1
(en)
*
|
1999-09-15 |
2002-03-12 |
Cormican Dale Dewayne |
Progressive rate suspension spring tensioning device
|
|
US6203127B1
(en)
|
1999-11-04 |
2001-03-20 |
Henry Chapman |
Track assembly for a wheeled vehicle
|
|
US6241327B1
(en)
|
1999-11-05 |
2001-06-05 |
Torvec, Inc. |
Endless track for high speed multi-terrain vehicles
|
|
US6276768B1
(en)
|
1999-12-16 |
2001-08-21 |
Caterpillar Inc. |
Track tensioning assembly for adjusting tension on a drive track chain of a work machine having a slack adjuster device associated therewith
|
|
US6425450B1
(en)
|
2000-10-30 |
2002-07-30 |
Lansberry Tractor Company, Inc. |
Load-shifting vehicle
|
|
US6715575B2
(en)
|
2001-08-16 |
2004-04-06 |
Formula Fast Racing |
Track tensioning system for a tracked vehicle
|
|
US6832659B1
(en)
*
|
2001-11-01 |
2004-12-21 |
Clark Equipment Company |
Loader frame and bolt-on track drive
|
|
WO2004016494A1
(en)
|
2002-08-14 |
2004-02-26 |
Clark Equipment Company |
Drive for crawler track
|
|
US6904986B2
(en)
|
2003-01-21 |
2005-06-14 |
Glen Brazier |
Terrain conforming track assembly
|
|
CA2531071C
(en)
*
|
2003-07-14 |
2013-03-12 |
Clark Equipment Company |
Hand controls for small loader
|