ES2014719A6 - Una estructura de rodillos oruga conectada al chasis principal de un vehiculo. - Google Patents
Una estructura de rodillos oruga conectada al chasis principal de un vehiculo.Info
- Publication number
- ES2014719A6 ES2014719A6 ES8902334A ES8902334A ES2014719A6 ES 2014719 A6 ES2014719 A6 ES 2014719A6 ES 8902334 A ES8902334 A ES 8902334A ES 8902334 A ES8902334 A ES 8902334A ES 2014719 A6 ES2014719 A6 ES 2014719A6
- Authority
- ES
- Spain
- Prior art keywords
- main body
- housing
- track roller
- roller frame
- shaft assembly
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/084—Endless-track units or carriages mounted separably, adjustably or extensibly on vehicles, e.g. portable track units
- B62D55/0842—Tracked vehicle with track carriages suspended on three points, e.g. by an equaliser bar
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Motor Power Transmission Devices (AREA)
- Road Paving Machines (AREA)
- Arrangement Of Transmissions (AREA)
- Harvester Elements (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
UNA ESTRUCTURA DE RODILLOS ORUGA CONECTADA AL CHASIS PRINCIPAL DE UN VEHICULO, TAL COMO UNA COSECHADORA COMBINADA O SIMILAR, Y ADAPTADA PARA ACCIONAR UNA BANDA DE ACCIONAMIENTO ELASTOMERICA. LA ESTRUCTURA INCLUYE UN CUERPO PRINCIPAL, UN MEDIO DE PIVOTE SOBRE EL CUERPO PRINCIPAL PARA CONECTARSE PIVOTALMENTE AL CHASIS PRINCIPAL, UN COLLARIN DE SOPORTE CONECTADO AL CUERPO PRINCIPAL Y UNA PLURALIDAD DE RUEDAS DE RODILLO SUBYACENTEMENTE CONECTADAS AL CUERPO PRINCIPAL. UNA RUEDA INCLUYE UN ALOJAMIENTO SOPORTADO DE FORMA ENVOLVENTE POR EL COLLARIN SEPARADO DEL MEDIO DE PIVOTE, UN CONJUNTO DE ARBOL SOPORTADO ROTATIVAMENTE DENTRO DEL ALOJAMIENTO Y PORCIONES DE RUEDA INTERIOR Y EXTERIOR CONECTADAS EN LOS EXTREMOS OPUESTOS DEL CONJUNTO DE ARBOL. UN MOTOR DE ACCIONAMIENTO HIDRAULICO DENTRO DEL ALOJAMIENTO GIRA AL CONJUNTO DE ARBOL Y A LAS PORCIONES DE RUEDA Y ACCIONA A LA BANDA ELASTOMERICA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/213,800 US4834478A (en) | 1988-06-30 | 1988-06-30 | Track roller frame assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2014719A6 true ES2014719A6 (es) | 1990-07-16 |
Family
ID=22796560
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8902334A Expired - Fee Related ES2014719A6 (es) | 1988-06-30 | 1989-06-30 | Una estructura de rodillos oruga conectada al chasis principal de un vehiculo. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4834478A (es) |
EP (1) | EP0408551B1 (es) |
JP (1) | JP2664083B2 (es) |
BR (1) | BR8807649A (es) |
CA (1) | CA1304433C (es) |
ES (1) | ES2014719A6 (es) |
WO (1) | WO1990000132A1 (es) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5018591A (en) * | 1990-04-24 | 1991-05-28 | Caterpillar Inc. | Track laying work vehicle |
US5176573A (en) * | 1991-08-22 | 1993-01-05 | Byron Enterprises, Inc. | Corn harvesting |
US5293948A (en) * | 1992-09-25 | 1994-03-15 | Caterpillar Inc. | Undercarriage assembly for a vehicle |
US5312176A (en) * | 1992-09-25 | 1994-05-17 | Catepillar Inc. | Self-aligning idler wheel assembly |
FI945923A (fi) * | 1994-04-08 | 1995-10-09 | Toivo Johannes Pitkaenen | Vapaasti keinuva pyörä |
DE19515876B4 (de) * | 1995-04-29 | 2004-11-11 | Claas Selbstfahrende Erntemaschinen Gmbh | Selbstfahrendes Arbeitsgerät |
US5855421A (en) * | 1996-12-11 | 1999-01-05 | Caterpillar Inc. | Track roller frame with inside reaction arm |
US6074024A (en) * | 1998-07-10 | 2000-06-13 | Agtracks, Inc. | Guide wheel for flexible track of a track system |
US6062662A (en) * | 1998-07-10 | 2000-05-16 | Agtracks, Inc. | Mounting device for track apparatus |
US6074025A (en) * | 1998-07-10 | 2000-06-13 | Agtracks, Inc. | Track apparatus incorporating cantilever mounted wheels |
US6062661A (en) * | 1998-07-10 | 2000-05-16 | Agtracks, Inc. | Track system drive wheel for agricultural implements |
US6068353A (en) * | 1998-07-10 | 2000-05-30 | Agtracks, Inc. | Track apparatus incorporating non-pneumatic wheels |
US6182777B1 (en) * | 1998-12-09 | 2001-02-06 | Caterpillar Inc. | Suspension system for a work machine |
US6299264B1 (en) * | 1999-01-27 | 2001-10-09 | Caterpillar Inc. | Heat shielded mid-roller |
US6273530B1 (en) * | 2000-01-06 | 2001-08-14 | Deere & Company | Toe-in/toe-out adjustment mechanism |
ITTO20010216A1 (it) * | 2001-03-09 | 2002-09-09 | Elasis Sistema Ricerca Fiat | Veicolo cingolato provvisto di carrelli cingolati oscillanti. |
US7644788B2 (en) * | 2002-06-27 | 2010-01-12 | Scheetz Inc. | Tensioning and suspension system for a trailer |
US7641006B2 (en) * | 2002-06-27 | 2010-01-05 | Scheetz Inc. | Military vehicle with electric drive running gear system |
US7044245B2 (en) * | 2003-06-17 | 2006-05-16 | Science Applications International Corporation | Toroidal propulsion and steering system |
US7249641B2 (en) * | 2003-11-18 | 2007-07-31 | Komatsu Ltd. | Crawler type traveling apparatus and pivot shaft |
US20050126055A1 (en) * | 2003-11-18 | 2005-06-16 | Dommert Karl R. | Crawler type traveling apparatus |
US8517139B2 (en) * | 2004-01-29 | 2013-08-27 | Yanmar Co., Ltd. | Tractor |
US7862131B2 (en) * | 2007-03-01 | 2011-01-04 | Camoplast Inc. | Dual mode undercarriage for tracked vehicle |
US8783796B2 (en) * | 2010-06-18 | 2014-07-22 | Caterpillar Inc. | Pin for use in track rollers and bogie assemblies |
US9988109B2 (en) * | 2016-05-13 | 2018-06-05 | Caterpillar Inc. | Capless and unibeam track roller mounting systems |
CN109653545B (zh) * | 2019-01-16 | 2024-04-12 | 江苏博人文化科技有限公司 | 失重电影拍摄棚 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB347778A (en) * | 1929-03-04 | 1931-05-07 | Luebecker Maschb Ges | Improvements in and relating to endless track vehicles |
US2670249A (en) * | 1950-08-25 | 1954-02-23 | John S Pilch | Semirigid mounting for tractors |
US2786724A (en) * | 1955-01-07 | 1957-03-26 | Gen Motors Corp | Track suspension |
US2988159A (en) * | 1959-05-04 | 1961-06-13 | Eimco Corp | Universal trunnion mounting for equalizer member of a material handling machine |
US3013843A (en) * | 1960-03-11 | 1961-12-19 | Gen Motors Corp | Vehicle suspension |
DE1755168A1 (de) * | 1968-04-08 | 1971-12-30 | Ifa Getriebewerke Brandenburg | Portalendabtrieb,insbesondere fuer Raupentraktoren |
DE1780113C3 (de) * | 1968-08-02 | 1974-02-07 | Deere & Co., Moline, Ill. (V.St.A.) | Vorrichtung zum Anschließen von Raupenfahrwerken |
US3899218A (en) * | 1973-12-26 | 1975-08-12 | Caterpillar Tractor Co | Combined integral component enclosure and track roller frame |
US3872941A (en) * | 1974-01-23 | 1975-03-25 | Caterpillar Tractor Co | Equalizer bar oscillation stop and protective guard |
SE382954B (sv) * | 1974-01-25 | 1976-02-23 | Atlas Copco Ab | Larvbandsburet fordon |
US3872939A (en) * | 1974-02-21 | 1975-03-25 | Harnischfeger Corp | Modular final drive for track type vehicles |
US3924703A (en) * | 1974-11-08 | 1975-12-09 | Caterpillar Tractor Co | Equalizer bar assembly for crawler-type vehicles |
US3960061A (en) * | 1975-03-27 | 1976-06-01 | Caterpillar Tractor Co. | Mounting arrangement for a hydraulic motor |
US3990528A (en) * | 1975-06-30 | 1976-11-09 | Caterpillar Tractor Co. | Epicyclic final drive for track-type vehicles |
JPS5627415Y2 (es) * | 1975-12-18 | 1981-06-30 | ||
JPS5281602A (en) * | 1975-12-27 | 1977-07-08 | Teijin Seiki Co Ltd | Radial piston type liquid pump motor |
FR2324812A1 (fr) * | 1976-03-12 | 1977-04-15 | Teijin Seiki Co Ltd | Mecanisme de commande, notamment pour engins de terrassement |
GB2044348B (en) * | 1979-03-01 | 1983-01-06 | Poclain Hydralics | Fluid mechanism with axially movable valve-seat |
US4458955A (en) * | 1982-01-15 | 1984-07-10 | Aai Corporation | Suspension arm for upper and lower track runs |
FR2524318B1 (fr) * | 1982-03-30 | 1986-09-26 | Aisin Seiki | Appareil pour commander un coeur artificiel |
DE3235378C2 (de) * | 1982-09-24 | 1984-11-22 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Antriebsvorrichtung |
GB2149731B (en) * | 1983-11-17 | 1987-09-16 | Komatsu Mfg Co Ltd | Endless track-type vehicle |
US4519654A (en) * | 1983-12-20 | 1985-05-28 | Caterpillar Tractor Co. | Roller suspension apparatus for a belted vehicle |
US4650260A (en) * | 1986-05-02 | 1987-03-17 | Caterpillar Inc. | Variable leverage recoil mechanism |
US4739852A (en) * | 1986-10-23 | 1988-04-26 | Caterpillar Inc. | Final drive mechanism for a vehicle |
WO1988003105A1 (en) * | 1986-10-23 | 1988-05-05 | Caterpillar Inc. | Final drive mechanism for a vehicle |
US4763742A (en) * | 1987-02-05 | 1988-08-16 | Allied Systems Company | Tree feller-buncher |
US4781257A (en) * | 1987-08-28 | 1988-11-01 | Caterpillar Inc. | Suspension structure for a tracked vehicle |
-
1988
- 1988-06-30 US US07/213,800 patent/US4834478A/en not_active Expired - Lifetime
- 1988-08-15 WO PCT/US1988/002753 patent/WO1990000132A1/en active IP Right Grant
- 1988-08-15 JP JP63507491A patent/JP2664083B2/ja not_active Expired - Lifetime
- 1988-08-15 BR BR888807649A patent/BR8807649A/pt unknown
- 1988-08-15 EP EP88908496A patent/EP0408551B1/en not_active Expired - Lifetime
-
1989
- 1989-05-08 CA CA000598963A patent/CA1304433C/en not_active Expired - Fee Related
- 1989-06-30 ES ES8902334A patent/ES2014719A6/es not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0408551A4 (en) | 1991-01-30 |
CA1304433C (en) | 1992-06-30 |
EP0408551B1 (en) | 1993-04-21 |
JPH03500277A (ja) | 1991-01-24 |
JP2664083B2 (ja) | 1997-10-15 |
US4834478A (en) | 1989-05-30 |
WO1990000132A1 (en) | 1990-01-11 |
EP0408551A1 (en) | 1991-01-23 |
BR8807649A (pt) | 1990-08-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20020304 |