ZA733888B - Improved dredging bucket - Google Patents

Improved dredging bucket

Info

Publication number: ZA733888B
Authority: ZA; South Africa
Prior art keywords: dredging bucket; improved dredging; improved; bucket; dredging
Prior art date: 1972-06-20

Application number

ZA733888A

Inventor

E Condolios

Original Assignee

Alsthom Cgee

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.)

1972-06-20

Filing date

1973-06-08

Publication date

1974-09-25

1973-06-08 Application filed by Alsthom Cgee filed Critical Alsthom Cgee

1974-09-25 Publication of ZA733888B publication Critical patent/ZA733888B/en

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
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/92—Digging elements, e.g. suction heads
- E02F3/9212—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel
- 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
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/92—Digging elements, e.g. suction heads
- E02F3/9212—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel
- E02F3/9225—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel with rotating cutting elements
- E02F3/9237—Suction wheels with axis of rotation in transverse direction of the longitudinal axis of the suction pipe
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C50/00—Obtaining minerals from underwater, not otherwise provided for

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Mining & Mineral Resources (AREA)
Civil Engineering (AREA)
General Engineering & Computer Science (AREA)
Structural Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Geology (AREA)
Drilling And Exploitation, And Mining Machines And Methods (AREA)
Underground Or Underwater Handling Of Building Materials (AREA)
Pusher Or Impeller Conveyors (AREA)
Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

ZA733888A 1972-06-20 1973-06-08 Improved dredging bucket ZA733888B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7222119A FR2189587B1 (en)	1972-06-20	1972-06-20

Publications (1)

Publication Number	Publication Date
ZA733888B true ZA733888B (en)	1974-09-25

Family

ID=9100443

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA733888A ZA733888B (en)	1972-06-20	1973-06-08	Improved dredging bucket

Country Status (11)

Country	Link
US (1)	US3829160A (en)
JP (1)	JPS5531857B2 (en)
AU (1)	AU475514B2 (en)
BE (1)	BE800753A (en)
CA (1)	CA979027A (en)
DE (1)	DE2331487C2 (en)
ES (1)	ES416127A1 (en)
FR (1)	FR2189587B1 (en)
GB (1)	GB1425414A (en)
NL (1)	NL176800C (en)
ZA (1)	ZA733888B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4040667A (en) *	1974-08-16	1977-08-09	Hans Tax	Apparatus for recovering particulate material from the sea bottom
US3988843A (en) *	1974-12-11	1976-11-02	The International Nickel Company, Inc.	Mining transition chamber
US3972566A (en) *	1975-03-04	1976-08-03	The International Nickel Company, Inc.	Solids concentrator
US4232903A (en) *	1978-12-28	1980-11-11	Lockheed Missiles & Space Co., Inc.	Ocean mining system and process
US4346937A (en) *	1980-06-02	1982-08-31	Deepsea Ventures, Inc.	Dredging apparatus including suction nozzles
DE3429202C1 (en) *	1984-08-08	1986-01-09	Preussag Ag, 3000 Hannover Und 1000 Berlin	Device for picking up manganese nodules or the like from the sea floor
GB8625749D0 (en) *	1986-10-28	1986-12-03	Wakefield A W	Cutting device
US9951496B2 (en) *	2011-03-18	2018-04-24	Susanne F. Vaughan	Systems and methods for harvesting natural gas from underwater clathrate hydrate deposits
BE1020785A5 (en) *	2012-07-06	2014-05-06	Baggerwerken Decloedt En Zoon	DEVICE AND METHOD FOR Dredging BOTTOM MATERIAL UNDER WATER.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2015894A1 (en) *	1970-04-03	1971-10-14	Deutsche Babcock & Wilcox Ag, 4200 Oberhausen	Underwater lap device

1972
- 1972-06-20 FR FR7222119A patent/FR2189587B1/fr not_active Expired
1973
- 1973-06-08 ZA ZA733888A patent/ZA733888B/en unknown
- 1973-06-11 CA CA173,755A patent/CA979027A/en not_active Expired
- 1973-06-12 BE BE1005141A patent/BE800753A/en not_active IP Right Cessation
- 1973-06-13 AU AU56875/73A patent/AU475514B2/en not_active Expired
- 1973-06-15 GB GB2860073A patent/GB1425414A/en not_active Expired
- 1973-06-19 NL NLAANVRAGE7308478,A patent/NL176800C/en not_active IP Right Cessation
- 1973-06-20 JP JP6886573A patent/JPS5531857B2/ja not_active Expired
- 1973-06-20 US US00371588A patent/US3829160A/en not_active Expired - Lifetime
- 1973-06-20 DE DE2331487A patent/DE2331487C2/en not_active Expired
- 1973-06-20 ES ES416127A patent/ES416127A1/en not_active Expired

Also Published As

Publication number	Publication date
FR2189587A1 (en)	1974-01-25
GB1425414A (en)	1976-02-18
NL7308478A (en)	1973-12-27
BE800753A (en)	1973-12-12
FR2189587B1 (en)	1974-10-25
ES416127A1 (en)	1976-03-01
AU475514B2 (en)	1976-08-26
NL176800B (en)	1985-01-02
DE2331487C2 (en)	1982-12-30
JPS5531857B2 (en)	1980-08-21
CA979027A (en)	1975-12-02
AU5687573A (en)	1974-12-19
DE2331487A1 (en)	1974-01-10
US3829160A (en)	1974-08-13
NL176800C (en)	1985-06-03
JPS4985835A (en)	1974-08-16

Publication	Publication Date	Title
CA952940A (en)	1974-08-13	Backhoe bucket
ZA735410B (en)	1974-10-30	Suction dredger
CA946880A (en)	1974-05-07	Excavator bucket
CA985716A (en)	1976-03-16	Bucket reinforcement structure
ZA731713B (en)	1974-01-30	Dredging plant
CA968753A (en)	1975-06-03	Backhoe bucket apparatus
CA972397A (en)	1975-08-05	Excavator bucket
ZA733888B (en)	1974-09-25	Improved dredging bucket
AU6220473A (en)	1975-05-08	Dredging bucket
ZA738030B (en)	1974-09-25	Excavating machine
AU5694173A (en)	1974-12-19	Floating boom floating boom
PH12031A (en)	1978-10-16	Refuse loader
ZA74625B (en)	1974-12-24	Earth dredger
GB1383638A (en)	1974-02-12	Excavator
ZA731564B (en)	1973-11-28	Dredging plant
ZA734097B (en)	1974-05-29	Hydraulic dredging installations
PH15133A (en)	1982-08-19	Dipper buckets
ZA728469B (en)	1974-05-29	Dipper buckets
CA906435A (en)	1972-08-01	Self-cleaning backhoe bucket
AU3100671A (en)	1973-01-11	Improved excavator dipper bucket
CA916761A (en)	1972-12-12	Clam shell bucket
CA954165A (en)	1974-09-03	Tooth for backhoe bucket
AU3930172A (en)	1973-08-30	Trenching implement
CA833369A (en)	1970-02-03	Excavating bucket
CA894631A (en)	1972-03-07	Ejector type bucket loader