ES367609A1 - Una pala cargadora. - Google Patents

Una pala cargadora.

Info

Publication number
ES367609A1
ES367609A1 ES367609A ES367609A ES367609A1 ES 367609 A1 ES367609 A1 ES 367609A1 ES 367609 A ES367609 A ES 367609A ES 367609 A ES367609 A ES 367609A ES 367609 A1 ES367609 A1 ES 367609A1
Authority
ES
Spain
Prior art keywords
bucket
motor
dumping position
handle
arms
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
ES367609A
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor 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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of ES367609A1 publication Critical patent/ES367609A1/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
    • E02F9/006—Pivot joint assemblies
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
    • E02F3/43—Control of dipper or bucket position; Control of sequence of drive operations
    • E02F3/431—Control of dipper or bucket position; Control of sequence of drive operations for bucket-arms, front-end loaders, dumpers or the like
    • E02F3/432—Control of dipper or bucket position; Control of sequence of drive operations for bucket-arms, front-end loaders, dumpers or the like for keeping the bucket in a predetermined position or attitude

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Operation Control Of Excavators (AREA)
ES367609A 1968-05-28 1969-05-23 Una pala cargadora. Expired ES367609A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73266268A 1968-05-28 1968-05-28

Publications (1)

Publication Number Publication Date
ES367609A1 true ES367609A1 (es) 1971-04-16

Family

ID=24944484

Family Applications (1)

Application Number Title Priority Date Filing Date
ES367609A Expired ES367609A1 (es) 1968-05-28 1969-05-23 Una pala cargadora.

Country Status (3)

Country Link
US (1) US3522897A (es)
ES (1) ES367609A1 (es)
GB (1) GB1240952A (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4982105A (es) * 1972-11-13 1974-08-07
US3836032A (en) * 1973-01-24 1974-09-17 Caterpillar Tractor Co Bucket positioner for loaders
FR2220630B1 (es) * 1973-03-09 1975-08-22 Poclain Sa
US3867750A (en) * 1973-09-27 1975-02-25 Clark Equipment Co Machinery stop and method of installation
US3929245A (en) * 1973-11-07 1975-12-30 Komatsu Mfg Co Ltd Device for setting the inclination of the bucket in a bulldozer
US4109812A (en) * 1977-03-25 1978-08-29 Caterpillar Tractor Co. Dump control for loaders
FR2501179B1 (fr) * 1981-03-06 1985-09-27 Mailleux Louis Dispositif chargeur a commande hydraulique pour tracteurs et analogues
CA1298815C (en) * 1987-09-10 1992-04-14 Isao Kourogi Apparatus for controlling posture of front loader
JP2810060B2 (ja) * 1988-08-31 1998-10-15 キャタピラー インコーポレーテッド 建設機械の作業機位置制御装置
US5501570A (en) * 1994-01-21 1996-03-26 Case Corporation Anti-rollback mechanism for a loader mechanism of an off-highway implement
FR2822483B1 (fr) * 2001-03-22 2003-07-18 Volvo Compact Equipment Sa Engin de travaux publics du type chargeuse
US7117952B2 (en) * 2004-03-12 2006-10-10 Clark Equipment Company Automated attachment vibration system
EP2412875B1 (en) * 2009-03-26 2019-06-05 Komatsu Ltd. Method for construction vehicle control and control device
JP5860748B2 (ja) * 2012-04-06 2016-02-16 株式会社クボタ 油路切換弁
US9714497B2 (en) 2015-10-21 2017-07-25 Caterpillar Inc. Control system and method for operating a machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3211310A (en) * 1962-07-09 1965-10-12 Caterpillar Tractor Co Trip mechanism for automatically positioning vehicle loaders
US3402846A (en) * 1967-06-01 1968-09-24 Bell Electric Co Articulated cover and face plate unit
US3429471A (en) * 1967-09-08 1969-02-25 Caterpillar Tractor Co Bucket positioning kick-out controls for bucket loaders

Also Published As

Publication number Publication date
US3522897A (en) 1970-08-04
GB1240952A (en) 1971-07-28

Similar Documents

Publication Publication Date Title
ES367609A1 (es) Una pala cargadora.
US2449212A (en) Tractor scoop
US2824655A (en) Dump body and front end loader actuating mechanism for dump trucks
ES354572A1 (es) Mejoras introducidas en una placa cargadora montada sobre tractor.
US3642159A (en) Earthworking vehicle
GB1115296A (en) Improvements in or relating to loader devices
ES309910A1 (es) Grua cargadora con mando simplificado
GB1437231A (en) Dual lever valve control mechanism
ES372842A1 (es) Una pala cargadora.
US3547293A (en) Automatic loader bucket control and indicator
GB1236326A (en) Front end loader vehicles
US3155252A (en) Adjustable valve control mechanism for tractor mounted loaders
GB1199214A (en) Tractor Loader Assembly
US3446376A (en) Reversing mechanism for industrial vehicle
US2797002A (en) Bucket supporting and operating mechanism
ES366151A1 (es) Un dispositivo excavador destinado a una maquina excavadora.
US2754986A (en) Electrically controlled positioning mechanism for tractor shovels and the like
GB941902A (en) Improvements relating to shovel loaders
GB832800A (en) Mechanical appliances for earth moving
GB1429686A (en) Scraper-loader and dumper vehicle
ES378096A1 (es) Sistema de control de basculamiento para pala cargadora.
GB1265817A (es)
GB1138736A (en) Improvements in or relating to loaders
GB627203A (en) Improvements in and relating to bulldozers
FR2224398A1 (en) Load retaining and tipping control mechanism - has ram-operated top jaw restricting load support tilting