AU4848490A - Pivotting device for bucket wheel excavators or similar heavy equipment - Google Patents
Pivotting device for bucket wheel excavators or similar heavy equipmentInfo
- Publication number
- AU4848490A AU4848490A AU48484/90A AU4848490A AU4848490A AU 4848490 A AU4848490 A AU 4848490A AU 48484/90 A AU48484/90 A AU 48484/90A AU 4848490 A AU4848490 A AU 4848490A AU 4848490 A AU4848490 A AU 4848490A
- Authority
- AU
- Australia
- Prior art keywords
- pivotting
- heavy equipment
- bucket wheel
- similar heavy
- wheel excavators
- 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.)
- Granted
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
- E02F9/0841—Articulated frame, i.e. having at least one pivot point between two travelling gear units
-
- 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
-
- 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
- E02F9/202—Mechanical transmission, e.g. clutches, gears
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Transmission Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3912065 | 1989-04-13 | ||
DE3912065A DE3912065C1 (en) | 1989-04-13 | 1989-04-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU4848490A true AU4848490A (en) | 1990-11-05 |
AU620490B2 AU620490B2 (en) | 1992-02-20 |
Family
ID=6378549
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU48484/90A Ceased AU620490B2 (en) | 1989-04-13 | 1990-01-16 | Pivotting device for bucket wheel excavators or similar heavy equipment |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0534946A1 (en) |
AU (1) | AU620490B2 (en) |
CA (1) | CA2010736A1 (en) |
DE (1) | DE3912065C1 (en) |
NZ (1) | NZ233287A (en) |
OA (1) | OA09274A (en) |
WO (1) | WO1990012161A1 (en) |
ZA (1) | ZA901120B (en) |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1978732A (en) * | 1934-10-30 | Trenching machine | ||
US1808898A (en) * | 1929-10-17 | 1931-06-09 | Bay City Shovels Inc | Turntable lock |
DE829277C (en) * | 1949-09-07 | 1952-01-24 | Fried Krupp Stahlbau Rheinhaus | Paddle wheel drive |
DE885679C (en) * | 1951-11-20 | 1953-08-06 | Luebecker Maschb Ag | Swivel drive for swivel excavator |
DE1112462B (en) * | 1957-04-05 | 1961-08-03 | Weserhuette Ag Eisenwerk | Device for excavators or similar heavy equipment for swiveling a heavy equipment part with respect to a stationary equipment part supporting this equipment part |
GB844955A (en) * | 1957-07-30 | 1960-08-17 | Aveling Barford Ltd | Improvements in or relating to locking devices or sprags for gear wheels |
US2996168A (en) * | 1957-08-12 | 1961-08-15 | Cleveland Trencher Co | Discharge mechanism |
US4102461A (en) * | 1974-07-19 | 1978-07-25 | Ingebret Soyland | Excavator with low center of gravity |
AT364321B (en) * | 1980-02-01 | 1981-10-12 | Voest Alpine Ag | ROTARY BUCKET WHEEL EXCAVATOR |
DE3100561A1 (en) * | 1981-01-10 | 1982-08-12 | Fried. Krupp Gmbh, 4300 Essen | Bucket-wheel machine and method of operating it |
-
1989
- 1989-04-13 DE DE3912065A patent/DE3912065C1/de not_active Expired - Lifetime
-
1990
- 1990-01-16 EP EP90901782A patent/EP0534946A1/en not_active Withdrawn
- 1990-01-16 AU AU48484/90A patent/AU620490B2/en not_active Ceased
- 1990-01-16 WO PCT/EP1990/000083 patent/WO1990012161A1/en not_active Application Discontinuation
- 1990-02-14 ZA ZA901120A patent/ZA901120B/en unknown
- 1990-02-22 CA CA002010736A patent/CA2010736A1/en not_active Abandoned
- 1990-04-11 NZ NZ233287A patent/NZ233287A/en unknown
- 1990-11-26 OA OA59904A patent/OA09274A/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO1990012161A1 (en) | 1990-10-18 |
CA2010736A1 (en) | 1990-10-13 |
AU620490B2 (en) | 1992-02-20 |
NZ233287A (en) | 1991-11-26 |
EP0534946A1 (en) | 1993-04-07 |
DE3912065C1 (en) | 1990-05-31 |
OA09274A (en) | 1992-08-31 |
ZA901120B (en) | 1990-11-28 |
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