ZA734063B - Hydraulically controlled and driven bucket wheel excavator - Google Patents

Hydraulically controlled and driven bucket wheel excavator

Info

Publication number: ZA734063B
Authority: ZA; South Africa
Prior art keywords: bucket wheel; hydraulically controlled; wheel excavator; driven bucket; driven
Prior art date: 1972-06-16

Application number

ZA734063A

Other languages

English (en)

Inventor

H Heusler

G Alpers

J Gerber

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.)

1972-06-16

Filing date

1973-06-15

Publication date

1974-06-26

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

1973-06-15 Application filed by Orenstein & Koppel Ag filed Critical Orenstein & Koppel Ag

1974-06-26 Publication of ZA734063B publication Critical patent/ZA734063B/xx

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
- E02F9/10—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)

ZA734063A 1972-06-16 1973-06-15 Hydraulically controlled and driven bucket wheel excavator ZA734063B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19722229347 DE2229347C2 (de)		1972-06-16	Hydraulisch gesteuerter und angetriebener Schaufelradbagger

Publications (1)

Publication Number	Publication Date
ZA734063B true ZA734063B (en)	1974-06-26

Family

ID=5847904

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA734063A ZA734063B (en)	1972-06-16	1973-06-15	Hydraulically controlled and driven bucket wheel excavator

Country Status (14)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2484664A1 (fr) *	1980-06-12	1981-12-18	Bec Freres Sa	Procede, installations et engins mobiles pour melanger en continu des adjuvants a des materiau de remblai dans des proportions constantes
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 (zh) *	2016-12-21	2017-05-31	北方重工集团有限公司	一种鳞片式斗底取料斗
CN111559650B (zh) *	2019-02-14	2021-12-07	南通奥普机械工程有限公司	横式斗轮堆取料机及其取料方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1188891B (de) *	1958-06-26	1965-03-11	Richard Breinlich Dr	Hydrostatische Antriebsvorrichtung
DE1952034A1 (de) *	1969-10-15	1971-04-22	Linde Ag	Steuereinrichtung fuer eine hydraulische Anlage und Ventil hierzu

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

Also Published As

Publication number	Publication date
BR7204458D0 (pt)	1974-09-05
BR7304458D0 (pt)	1974-09-05
FR2189589B1 (cs)	1976-06-11
GB1380549A (en)	1975-01-15
DK133703C (da)	1976-11-22
JPS525762B2 (cs)	1977-02-16
DK133703B (da)	1976-07-05
IT985695B (it)	1974-12-10
NL7308390A (cs)	1973-12-18
CA984418A (en)	1976-02-24
DE2229347B1 (de)	1973-09-27
DE2229347A1 (cs)	1973-09-27
PL78518B1 (cs)	1975-06-30
JPS4963203A (cs)	1974-06-19
SU709007A3 (ru)	1980-01-05
CS202536B2 (en)	1981-01-30
FR2189589A1 (cs)	1974-01-25
AU454355B2 (en)	1974-10-31
DD105640A5 (cs)	1974-05-05
AU5689973A (en)	1974-10-31

Publication	Publication Date	Title
CA975149A (en)	1975-09-30	Hydraulic fracturing
CA961766A (en)	1975-01-28	Hydraulic fracturing
CA985716A (en)	1976-03-16	Bucket reinforcement structure
CA1011687A (en)	1977-06-07	Front loading hydraulic excavator
AU472094B2 (en)	1976-05-13	Anchor boom
ZA731713B (en)	1974-01-30	Dredging plant
CA968753A (en)	1975-06-03	Backhoe bucket apparatus
ZA733338B (en)	1974-04-24	Tractor hydraulic lift system
CA990760A (en)	1976-06-08	Adjustable sidecutter for excavator buckets and the like
AU475514B2 (en)	1976-08-26	Improved dredging bucket
AU6220473A (en)	1975-05-08	Dredging bucket
AU454355B2 (en)	1974-10-31	Hydraulically controlled and driven bucketwheel dredge
AU469262B2 (en)	1976-02-05	Excavating wheel construction
AU427389B1 (en)	1972-09-14	Continuous bucket wheel excavating machine
GB1383638A (en)	1974-02-12	Excavator
CA916646A (en)	1972-12-12	Tractor loader
ZA731564B (en)	1973-11-28	Dredging plant
ZA734097B (en)	1974-05-29	Hydraulic dredging installations
ZA731910B (en)	1974-03-27	Hydraulic motor
GB1384333A (en)	1975-02-19	Mining and excavating machines
CA915913A (en)	1972-12-05	Hydraulic excavators
AU455000B2 (en)	1974-07-04	Hydraulic self leveling device fora loader bucket
ZA728469B (en)	1974-05-29	Dipper buckets
CA892990A (en)	1972-02-15	Machine with hydraulic boom
ZA724077B (en)	1973-03-28	Heavy bulldozer