BR7102490D0 - Dispositivo nivelador automatico para a regulagem de equipamento de trabalho especialmente de pas perfiladas de maquinas de terraplenagem - Google Patents

Dispositivo nivelador automatico para a regulagem de equipamento de trabalho especialmente de pas perfiladas de maquinas de terraplenagem

Info

Publication number
BR7102490D0
BR7102490D0 BR2490/71A BR249071A BR7102490D0 BR 7102490 D0 BR7102490 D0 BR 7102490D0 BR 2490/71 A BR2490/71 A BR 2490/71A BR 249071 A BR249071 A BR 249071A BR 7102490 D0 BR7102490 D0 BR 7102490D0
Authority
BR
Brazil
Prior art keywords
profiles
adjustment
leveling device
working equipment
automatic leveling
Prior art date
Application number
BR2490/71A
Other languages
English (en)
Inventor
J Bomeke
Original Assignee
Orenstein & Koppel Ag
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
Priority claimed from DE19702029882 external-priority patent/DE2029882C/de
Application filed by Orenstein & Koppel Ag filed Critical Orenstein & Koppel Ag
Publication of BR7102490D0 publication Critical patent/BR7102490D0/pt

Links

Classifications

    • 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
    • E02F3/3604—Devices to connect tools to arms, booms or the like
    • E02F3/3677—Devices to connect tools to arms, booms or the like allowing movement, e.g. rotation or translation, of the tool around or along another axis as the movement implied by the boom or arms, e.g. for tilting buckets
    • 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
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B11/00—Automatic controllers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S37/00—Excavating
    • Y10S37/907—Automatic leveling excavators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Operation Control Of Excavators (AREA)
BR2490/71A 1970-06-18 1971-04-27 Dispositivo nivelador automatico para a regulagem de equipamento de trabalho especialmente de pas perfiladas de maquinas de terraplenagem BR7102490D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702029882 DE2029882C (de) 1970-06-18 Betätigungsvorrichtung für eine Baggerschaufel, insbesondere Grabenprofilschaufel

Publications (1)

Publication Number Publication Date
BR7102490D0 true BR7102490D0 (pt) 1973-06-05

Family

ID=5774214

Family Applications (1)

Application Number Title Priority Date Filing Date
BR2490/71A BR7102490D0 (pt) 1970-06-18 1971-04-27 Dispositivo nivelador automatico para a regulagem de equipamento de trabalho especialmente de pas perfiladas de maquinas de terraplenagem

Country Status (6)

Country Link
US (1) US3772804A (pt)
BE (1) BE761622A (pt)
BR (1) BR7102490D0 (pt)
DK (1) DK126698B (pt)
FR (1) FR2095472A5 (pt)
NL (1) NL7100413A (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2073138B (en) * 1980-03-10 1984-01-18 Wain Co Roy Excavating buckets
US4650017A (en) * 1985-02-18 1987-03-17 Industries Tanguay, Inc. Crawler-mounted machine for travel over natural terrain
US4802293A (en) * 1987-11-20 1989-02-07 Smith Raymond H Adjustable earth-moving attachment for a vehicle
DE9407859U1 (de) * 1994-05-11 1994-09-01 Mieger, Rolf, 88457 Kirchdorf Hydraulisch schwenkbarer Grabenräumlöffel
ES2883121T3 (es) * 2009-07-23 2021-12-07 Charles Machine Works Sistema zanjador
CN105064434A (zh) * 2015-07-26 2015-11-18 葛伟岸 一种后置式开沟机深度调节装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2520266A (en) * 1945-06-23 1950-08-29 Christopher N Adams Hydraulic leveling and controlling device
US2551314A (en) * 1946-09-27 1951-05-01 Lawrence C Burton Tractor with leveling device
US2583250A (en) * 1948-07-27 1952-01-22 Milfred V Ball Leveling device
US2684254A (en) * 1950-09-07 1954-07-20 Harold W Goss Sway stabilizer for vehicles
US2872200A (en) * 1955-08-16 1959-02-03 Deere & Co Leveling control for hillside machines
US3231116A (en) * 1963-10-23 1966-01-25 Olin B Powell Excavating machine

Also Published As

Publication number Publication date
FR2095472A5 (pt) 1972-02-11
NL7100413A (pt) 1971-12-21
DK126698B (da) 1973-08-13
US3772804A (en) 1973-11-20
BE761622A (fr) 1971-06-16
DE2029882A1 (de) 1972-01-05

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