ES455559A1 - Mejoras introducidas en el dispositivo de accionamiento de un vehiculo cargador orientable por derrape. - Google Patents

Mejoras introducidas en el dispositivo de accionamiento de un vehiculo cargador orientable por derrape.

Info

Publication number
ES455559A1
ES455559A1 ES455559A ES455559A ES455559A1 ES 455559 A1 ES455559 A1 ES 455559A1 ES 455559 A ES455559 A ES 455559A ES 455559 A ES455559 A ES 455559A ES 455559 A1 ES455559 A1 ES 455559A1
Authority
ES
Spain
Prior art keywords
implement pump
skid steer
hydraulic
pump
steer loader
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
ES455559A
Other languages
English (en)
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.)
Doosan Bobcat North America Inc
Original Assignee
Clark Equipment Co
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 Clark Equipment Co filed Critical Clark Equipment Co
Publication of ES455559A1 publication Critical patent/ES455559A1/es
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/0858—Arrangement of component parts installed on superstructures not otherwise provided for, e.g. electric components, fenders, air-conditioning units
    • E02F9/0866—Engine compartment, e.g. heat exchangers, exhaust filters, cooling devices, silencers, mufflers, position of hydraulic pumps in the engine compartment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D11/00—Steering non-deflectable wheels; Steering endless tracks or the like
    • B62D11/02—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides
    • B62D11/06—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source
    • B62D11/10—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using gearings with differential power outputs on opposite sides, e.g. twin-differential or epicyclic gears
    • B62D11/14—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using gearings with differential power outputs on opposite sides, e.g. twin-differential or epicyclic gears differential power outputs being effected by additional power supply to one side, e.g. power originating from secondary power source
    • B62D11/18—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using gearings with differential power outputs on opposite sides, e.g. twin-differential or epicyclic gears differential power outputs being effected by additional power supply to one side, e.g. power originating from secondary power source the additional power supply being supplied hydraulically
    • B62D11/183—Control systems therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D49/00—Tractors
    • B62D49/02—Tractors modified to take lifting devices
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/10—Supports for movable superstructures mounted on travelling or walking gears or on other superstructures
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/16—Cabins, platforms, or the like, for drivers
    • E02F9/163—Structures to protect drivers, e.g. cabins, doors for cabins; Falling object protection structure [FOPS]; Roll over protection structure [ROPS]

Abstract

Mejoras introducidas en el dispositivo de accionamiento de un vehículo cargador orientable por derrape que incluye un motor montado en la parte posterior del vehículo, caracterizadas dichas mejoras porque se proporciona una bomba de desplazamiento variable accionada por dicho motor, estando dicha bomba de desplazamiento variable, caracterizada porque incluye una serie de émbolos y cilindros giratorios, desplazándose dichos émbolos por medio de un plato oscilante inclinable, una bomba hidráulica para arrastrar los accesorios asociados con el vehículo y que está situada delante dela bomba de desplazamiento variable y alineada axialmente con ella, incluyendo dicho dispositivo de accionamientos unos medios de conexión internos entre la bomba de desplazamiento variable y la bomba hidráulica destinada a los accesorios para conducir el fluido hidráulico desde la bomba de desplazamiento variable hasta la bomba de accesorios para su accionamiento.
ES455559A 1976-02-02 1977-02-01 Mejoras introducidas en el dispositivo de accionamiento de un vehiculo cargador orientable por derrape. Expired ES455559A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/654,259 US4074782A (en) 1976-02-02 1976-02-02 Hydraulic system of a skid steer loader

Publications (1)

Publication Number Publication Date
ES455559A1 true ES455559A1 (es) 1978-04-16

Family

ID=24624125

Family Applications (1)

Application Number Title Priority Date Filing Date
ES455559A Expired ES455559A1 (es) 1976-02-02 1977-02-01 Mejoras introducidas en el dispositivo de accionamiento de un vehiculo cargador orientable por derrape.

Country Status (10)

Country Link
US (1) US4074782A (es)
JP (1) JPS6030587B2 (es)
BR (1) BR7700598A (es)
CA (1) CA1045942A (es)
DE (1) DE2703497A1 (es)
ES (1) ES455559A1 (es)
FI (1) FI770263A (es)
NO (1) NO770336L (es)
SE (1) SE7701074L (es)
ZA (1) ZA77442B (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4407381A (en) * 1977-05-23 1983-10-04 Standard Manufacturing Company, Inc. Undercarriage for adverse terrain vehicles
US4168757A (en) * 1978-02-21 1979-09-25 Clark Equipment Company Drive system for a skid steer loader
US4378958A (en) * 1978-02-27 1983-04-05 Mauldin Herbert N Vault caddy
JPS5844722Y2 (ja) * 1979-02-15 1983-10-11 松下電工株式会社 取付枠への押え枠の固定構造
US4955455A (en) * 1987-08-21 1990-09-11 Clark Equipment Company Method for assembling a skid steer loader
US4962825A (en) * 1987-08-21 1990-10-16 Clark Equipment Company Skid steer loader
US4947956A (en) * 1987-10-13 1990-08-14 Clark Equipment Company Hydrostatic transmissions system for an articulated vehicle
US4949805A (en) * 1988-07-27 1990-08-21 Clark Equipment Company Electrically controlled auxiliary hydraulic system for a skid steer loader
JPH0383924U (es) * 1989-12-14 1991-08-26
US5894899A (en) * 1995-10-25 1999-04-20 New Holland North America, Inc. Speed range control system for a skid steer loader
GB9717892D0 (en) * 1997-08-23 1997-10-29 Jcb Special Products Ltd Skid steer loader vehicle
US6293364B1 (en) 1998-06-05 2001-09-25 Caterpillar S.A.R.L. Lower frame assembly
US6098739A (en) 1998-06-05 2000-08-08 Caterpillar S.A.R.L. Main frame assembly
US6167980B1 (en) 1998-06-05 2001-01-02 Caterpillar S.A.R.L. Engine mounting and stabilizing arrangement
US6108907A (en) * 1998-06-05 2000-08-29 Caterpillar S.A.R.L. Method of assembling a work machine
US6138786A (en) * 1998-06-05 2000-10-31 Caterpillar S.A.R.L. Upper frame assembly
US6217128B1 (en) 1999-02-12 2001-04-17 Mico, Inc. Dual brake valve for a steering assist system
US7156200B2 (en) 2001-04-19 2007-01-02 Caterpillar S.A.R.L. Main frame for a tracked skid steer loader machine
US6843340B2 (en) 2001-07-20 2005-01-18 Finn Corporation Hydraulic apparatus for vehicles
US6761234B1 (en) * 2003-06-26 2004-07-13 Case, Llc Skid steer vehicle with steerable suspension
JP2007284873A (ja) * 2006-04-12 2007-11-01 Takeuchi Seisakusho:Kk 作業車
US8016065B2 (en) * 2008-09-11 2011-09-13 Clark Equipment Company Split chaincase with fixed axles
US7815000B2 (en) * 2008-10-15 2010-10-19 Clark Equipment Company Fully welded track undercarriage transmission with inboard motor mounting flange
CA2748550A1 (en) 2009-01-28 2010-08-05 Deere & Company Bucket cylinder debris guard
US9650088B2 (en) * 2012-12-06 2017-05-16 Cnh Industrial America Llc Work vehicle
CN104805878B (zh) * 2015-02-02 2017-07-11 星光农机股份有限公司 一种带有清障装置的自行走装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3066609A (en) * 1959-11-16 1962-12-04 Sundstrand Corp Piston return mechanism
US3177666A (en) * 1964-01-16 1965-04-13 Sundstrand Corp Hydrostatic transmission
US3635365A (en) * 1969-02-20 1972-01-18 Clark Equipment Co Tractor vehicle with hydrostatic drive means
AR205438A1 (es) * 1973-02-05 1976-05-07 Clark Equipment Co Una combinacion de un vehiculo tractor a patin con un subbastidor
US3903978A (en) * 1973-11-12 1975-09-09 Clark Equipment Co Skid-steered vehicle transmission

Also Published As

Publication number Publication date
NO770336L (no) 1977-08-03
FI770263A (es) 1977-08-03
JPS5295425A (en) 1977-08-11
JPS6030587B2 (ja) 1985-07-17
ZA77442B (en) 1977-11-30
BR7700598A (pt) 1977-10-04
SE7701074L (sv) 1977-08-03
CA1045942A (en) 1979-01-09
DE2703497A1 (de) 1977-08-04
US4074782A (en) 1978-02-21

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