AU5689973A - Hydraulically controlled and driven bucketwheel dredge - Google Patents

Hydraulically controlled and driven bucketwheel dredge

Info

Publication number: AU5689973A
Authority: AU; Australia
Prior art keywords: bucketwheel; dredge; driven; hydraulically controlled; hydraulically
Prior art date: 1972-06-16
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

AU56899/73A

Other versions

AU454355B2 (en

Inventor

GUNTHER ALPERS and JURGEN GERBER HELMUT HENSLER

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.)

CNH Industrial Baumaschinen GmbH

Original Assignee

O&K Orenstein and Koppel GmbH

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.)

1972-06-16

Filing date

1973-06-14

Publication date

1974-10-31

1972-06-16 Priority claimed from DE19722229347 external-priority patent/DE2229347C2/en

1973-06-14 Application filed by O&K Orenstein and Koppel GmbH filed Critical O&K Orenstein and Koppel GmbH

1974-10-31 Application granted granted Critical

1974-10-31 Publication of AU5689973A publication Critical patent/AU5689973A/en

1974-10-31 Publication of AU454355B2 publication Critical patent/AU454355B2/en

Status Expired legal-status Critical Current

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
- E02F9/10—Supports for movable superstructures mounted on travelling or walking gears or on other superstructures
- E02F9/12—Slewing or traversing gears
- E02F9/121—Turntables, i.e. structure rotatable about 360°
- E02F9/123—Drives or control devices specially adapted therefor
- 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
- E02F3/26—Safety or control 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
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2278—Hydraulic circuits
- E02F9/2292—Systems with two or more pumps
- 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
- E02F9/2278—Hydraulic circuits
- E02F9/2296—Systems with a variable displacement pump

Landscapes

Engineering & Computer Science (AREA)
Mining & Mineral Resources (AREA)
Civil Engineering (AREA)
General Engineering & Computer Science (AREA)
Structural Engineering (AREA)
Mechanical Engineering (AREA)
Operation Control Of Excavators (AREA)
Fluid-Pressure Circuits (AREA)

AU56899/73A 1972-06-16 1973-06-14 Hydraulically controlled and driven bucketwheel dredge Expired AU454355B2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19722229347 DE2229347C2 (en)		1972-06-16	Hydraulically controlled and powered bucket wheel excavator
DEDE822293		1972-06-16

Publications (2)

Publication Number	Publication Date
AU5689973A true AU5689973A (en)	1974-10-31
AU454355B2 AU454355B2 (en)	1974-10-31

Family

ID=5847904

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU56899/73A Expired AU454355B2 (en)	1972-06-16	1973-06-14	Hydraulically controlled and driven bucketwheel dredge

Country Status (14)

Country	Link
JP (1)	JPS525762B2 (en)
AU (1)	AU454355B2 (en)
BR (2)	BR7204458D0 (en)
CA (1)	CA984418A (en)
CS (1)	CS202536B2 (en)
DD (1)	DD105640A5 (en)
DK (1)	DK133703C (en)
FR (1)	FR2189589B1 (en)
GB (1)	GB1380549A (en)
IT (1)	IT985695B (en)
NL (1)	NL7308390A (en)
PL (1)	PL78518B1 (en)
SU (1)	SU709007A3 (en)
ZA (1)	ZA734063B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2484664A1 (en) *	1980-06-12	1981-12-18	Bec Freres Sa	Field installation to use locally excavated ballast for public works - automatically proportions binding additive to conveyed wt. of ballast
GB8423420D0 (en) *	1984-09-17	1984-10-24	Doyle G H	Excavator with cutting wheel assembly
US10119556B2 (en)	2015-12-07	2018-11-06	Caterpillar Inc.	System having combinable transmission and implement circuits
CN106743725A (en) *	2016-12-21	2017-05-31	北方重工集团有限公司	A kind of flake type bucket bottom feeding bucket
CN111559650B (en) *	2019-02-14	2021-12-07	南通奥普机械工程有限公司	Horizontal bucket-wheel stacker-reclaimer and reclaiming method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1188891B (en) *	1958-06-26	1965-03-11	Richard Breinlich Dr	Hydrostatic drive device
DE1952034A1 (en) *	1969-10-15	1971-04-22	Linde Ag	Control device for a hydraulic system and valve for this

1972
- 1972-07-06 BR BR4458/72A patent/BR7204458D0/en unknown
1973
- 1973-06-07 CS CS734146A patent/CS202536B2/en unknown
- 1973-06-07 SU SU731926241A patent/SU709007A3/en active
- 1973-06-07 DK DK316473A patent/DK133703C/en not_active IP Right Cessation
- 1973-06-11 JP JP48064899A patent/JPS525762B2/ja not_active Expired
- 1973-06-14 IT IT50814/73A patent/IT985695B/en active
- 1973-06-14 BR BR4458/73A patent/BR7304458D0/en unknown
- 1973-06-14 PL PL1973163339A patent/PL78518B1/pl unknown
- 1973-06-14 AU AU56899/73A patent/AU454355B2/en not_active Expired
- 1973-06-15 CA CA174,165A patent/CA984418A/en not_active Expired
- 1973-06-15 DD DD171588A patent/DD105640A5/xx unknown
- 1973-06-15 NL NL7308390A patent/NL7308390A/xx unknown
- 1973-06-15 GB GB2860373A patent/GB1380549A/en not_active Expired
- 1973-06-15 ZA ZA734063A patent/ZA734063B/en unknown
- 1973-06-18 FR FR7322068A patent/FR2189589B1/fr not_active Expired

Also Published As

Publication number	Publication date
IT985695B (en)	1974-12-10
FR2189589B1 (en)	1976-06-11
CA984418A (en)	1976-02-24
JPS525762B2 (en)	1977-02-16
DK133703C (en)	1976-11-22
ZA734063B (en)	1974-06-26
FR2189589A1 (en)	1974-01-25
SU709007A3 (en)	1980-01-05
NL7308390A (en)	1973-12-18
JPS4963203A (en)	1974-06-19
BR7304458D0 (en)	1974-09-05
DK133703B (en)	1976-07-05
BR7204458D0 (en)	1974-09-05
DD105640A5 (en)	1974-05-05
DE2229347A1 (en)	1973-09-27
AU454355B2 (en)	1974-10-31
PL78518B1 (en)	1975-06-30
DE2229347B1 (en)	1973-09-27
GB1380549A (en)	1975-01-15
CS202536B2 (en)	1981-01-30

Publication	Publication Date	Title
CA975149A (en)	1975-09-30	Hydraulic fracturing
CA961766A (en)	1975-01-28	Hydraulic fracturing
CA982163A (en)	1976-01-20	Dredging plant
AU472094B2 (en)	1976-05-13	Anchor boom
CA988546A (en)	1976-05-04	Friction drive loader
CA990760A (en)	1976-06-08	Adjustable sidecutter for excavator buckets and the like
CA987115A (en)	1976-04-13	Floating boom
AU475514B2 (en)	1976-08-26	Improved dredging bucket
AU454355B2 (en)	1974-10-31	Hydraulically controlled and driven bucketwheel dredge
CA973898A (en)	1975-09-02	Dredging plant
CA916646A (en)	1972-12-12	Tractor loader
SU619654A1 (en)	1978-08-15	Dredger soil-gathering device
CA915913A (en)	1972-12-05	Hydraulic excavators
CA940366A (en)	1974-01-22	Power plow
AU3930172A (en)	1973-08-30	Trenching implement
AU4704972A (en)	1972-11-09	A hydraulically controlled fluidstream driven vehicle
CA895685A (en)	1972-03-21	Hydraulic fracturing
AU484656B2 (en)	1974-09-19	Dredging plant
CA916197A (en)	1972-12-05	Excavating device
CA900313A (en)	1972-05-16	Tamper hydraulic drive
CA914495A (en)	1972-11-14	Hydraulic pumps and motors
CA890748A (en)	1972-01-18	Boom construction
CA898659A (en)	1972-04-25	Hydraulic turbine
CA899232A (en)	1972-05-02	Hydraulic anchor device
CA891893A (en)	1972-02-01	Tractor loader