IT1188851B - Perfezionamento nelle escavatrici a benna - Google Patents

Perfezionamento nelle escavatrici a benna

Info

Publication number
IT1188851B
IT1188851B IT50133/79A IT5013379A IT1188851B IT 1188851 B IT1188851 B IT 1188851B IT 50133/79 A IT50133/79 A IT 50133/79A IT 5013379 A IT5013379 A IT 5013379A IT 1188851 B IT1188851 B IT 1188851B
Authority
IT
Italy
Prior art keywords
improvement
bucket excavators
excavators
bucket
Prior art date
Application number
IT50133/79A
Other languages
English (en)
Other versions
IT7950133A0 (it
Inventor
Hubert J Macaulay
Orville B Francis
Original Assignee
Unit Rig & Equip
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 Unit Rig & Equip filed Critical Unit Rig & Equip
Publication of IT7950133A0 publication Critical patent/IT7950133A0/it
Application granted granted Critical
Publication of IT1188851B publication Critical patent/IT1188851B/it

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
    • E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • E02F3/22—Component parts
    • E02F3/24—Digging wheels; Digging elements of wheels; Drives for wheels
    • E02F3/248—Cleaning the wheels or emptying the digging elements mounted on the wheels, e.g. in combination with spoil removing equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G65/00—Loading or unloading
    • B65G65/02—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads
    • B65G65/16—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads with rotary pick-up conveyors
    • B65G65/20—Paddle wheels
    • 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
    • Y10S37/901—Bucket cleaners

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Chain Conveyers (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Harvesting Machines For Root Crops (AREA)
  • Earth Drilling (AREA)
IT50133/79A 1978-09-01 1979-08-30 Perfezionamento nelle escavatrici a benna IT1188851B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/938,857 US4197662A (en) 1978-09-01 1978-09-01 Means for driving the back walls of a bucket excavator

Publications (2)

Publication Number Publication Date
IT7950133A0 IT7950133A0 (it) 1979-08-30
IT1188851B true IT1188851B (it) 1988-01-28

Family

ID=25472079

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50133/79A IT1188851B (it) 1978-09-01 1979-08-30 Perfezionamento nelle escavatrici a benna

Country Status (12)

Country Link
US (1) US4197662A (it)
JP (1) JPS5572520A (it)
AU (1) AU528901B2 (it)
BE (1) BE878671A (it)
BR (1) BR7905530A (it)
DE (1) DE2934696A1 (it)
ES (1) ES483780A1 (it)
FR (1) FR2444124A1 (it)
IN (1) IN153177B (it)
IT (1) IT1188851B (it)
YU (1) YU212979A (it)
ZA (1) ZA794427B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4955151A (en) * 1989-03-23 1990-09-11 Krupp Industrietechnik Gmbh Bucket wheel with overhead discharge
DE4005617C2 (de) * 1990-02-22 1994-03-10 Orenstein & Koppel Ag Befestigung der Schaufeln und ggf. auch der Vorschneider an Schneidrädern
US5907915A (en) * 1997-04-01 1999-06-01 Caterpillar Inc. Ejector mechanism for a silt removal excavating wheel
US6578294B2 (en) 2001-02-02 2003-06-17 Esco Corporation Dredge cutterhead
EP1632610B1 (de) * 2004-09-03 2007-08-22 BAUER Maschinen GmbH Fräsrad für eine Schlitzwandfräse
CN116380081B (zh) * 2023-05-29 2023-09-19 湖南锐异智能科技有限公司 斗轮取料机取料路径规划方法、设备及存储介质

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US857396A (en) * 1907-02-12 1907-06-18 Isaac B Hammond Dredge-bucket.
US1336657A (en) * 1919-07-07 1920-04-13 Schmidt Valdemar Cutter for excavators
US1434601A (en) * 1919-11-10 1922-11-07 F C Austin Machinery Company Bucket cleaner
US1516428A (en) * 1922-09-19 1924-11-18 Handley George Elevator, dredger, excavator, and the like
US1797330A (en) * 1926-09-29 1931-03-24 Ropp Tin Ltd Bucket and bucket elevator and dredge
US2652791A (en) * 1951-03-15 1953-09-22 Liston Sol Molding, baking, depanning, and delivering means for loaves
US3230647A (en) * 1963-07-22 1966-01-25 Gates Lee Rotary digging head
JPS6033945B2 (ja) * 1975-03-03 1985-08-06 サタホワイト、インダストリズ、インコ−パレイテイド 掘削積込装置

Also Published As

Publication number Publication date
FR2444124B3 (it) 1981-05-29
FR2444124A1 (fr) 1980-07-11
BE878671A (fr) 1980-03-07
AU528901B2 (en) 1983-05-19
YU212979A (en) 1983-04-30
ES483780A1 (es) 1980-03-01
IN153177B (it) 1984-06-09
IT7950133A0 (it) 1979-08-30
JPS5572520A (en) 1980-05-31
AU5042179A (en) 1980-03-06
DE2934696A1 (de) 1980-03-20
ZA794427B (en) 1980-08-27
US4197662A (en) 1980-04-15
BR7905530A (pt) 1980-05-13

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