DE3768836D1 - Schneidradvorrichtung. - Google Patents
Schneidradvorrichtung.Info
- Publication number
- DE3768836D1 DE3768836D1 DE8787100651T DE3768836T DE3768836D1 DE 3768836 D1 DE3768836 D1 DE 3768836D1 DE 8787100651 T DE8787100651 T DE 8787100651T DE 3768836 T DE3768836 T DE 3768836T DE 3768836 D1 DE3768836 D1 DE 3768836D1
- Authority
- DE
- Germany
- Prior art keywords
- cutting wheel
- wheel device
- cutting
- wheel
- 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.)
- Expired - Lifetime
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
- E02F3/88—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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Shovels (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8787100651T DE3768836D1 (de) | 1986-03-10 | 1987-01-19 | Schneidradvorrichtung. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863607838 DE3607838A1 (de) | 1986-03-10 | 1986-03-10 | Schneidradvorrichtung |
DE8787100651T DE3768836D1 (de) | 1986-03-10 | 1987-01-19 | Schneidradvorrichtung. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3768836D1 true DE3768836D1 (de) | 1991-05-02 |
Family
ID=6295929
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19863607838 Granted DE3607838A1 (de) | 1986-03-10 | 1986-03-10 | Schneidradvorrichtung |
DE8787100651T Expired - Lifetime DE3768836D1 (de) | 1986-03-10 | 1987-01-19 | Schneidradvorrichtung. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19863607838 Granted DE3607838A1 (de) | 1986-03-10 | 1986-03-10 | Schneidradvorrichtung |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0236692B1 (de) |
JP (1) | JPH089873B2 (de) |
AU (1) | AU586076B2 (de) |
CA (1) | CA1266280A (de) |
DE (2) | DE3607838A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992007146A1 (en) * | 1990-10-16 | 1992-04-30 | Coal Recoveries Pty., Ltd. | Cutter wheel assembly |
US6578294B2 (en) | 2001-02-02 | 2003-06-17 | Esco Corporation | Dredge cutterhead |
GB2483927A (en) * | 2010-09-24 | 2012-03-28 | Basement Masters Ltd | Hand operable excavator with frame for lateral excavation |
US20150008719A1 (en) * | 2013-07-02 | 2015-01-08 | Galen B. Merrell | Prospecting Immersable for Gold or P.I.G. |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE473767C (de) * | 1929-03-22 | Luebecker Maschb Ges | Saugkopf fuer Schwimmbagger mit vor der Saugoeffnung arbeitenden Grabwerkzeugen | |
FR1124832A (fr) * | 1954-05-28 | 1956-10-18 | Mineraal Technologisch Inst | Perfectionnement aux dispositifs de découpage de terrains, en particulier, pour drague aspiratrice |
DE1484701A1 (de) * | 1961-05-03 | 1969-08-21 | Konink Mij Tot Het Uitroeren V | Saugbagger,Grab- und Ansaugaggregat sowie Verfahren zum;Betreiben dieses Saugbaggers |
DE1484781A1 (de) * | 1964-07-24 | 1969-04-03 | Fa Hermann Suerken | Schwimmender Saugbagger mit einem Schaufelrad am Ende des Saugrohres |
DE1634808A1 (de) * | 1967-11-28 | 1970-08-20 | Paul Fortmeier | Schaufelradsaugruessel fuer Saugbagger |
BE794822A (nl) * | 1972-02-04 | 1973-07-31 | Ihc Holland Nv | Cutterwerktuig |
US4058914A (en) * | 1975-12-15 | 1977-11-22 | Kiss Sandor G | Alternate flow suction dredge |
NL7802151A (nl) * | 1978-02-27 | 1979-08-29 | Stork Conrad Bv | Graafwiel voor een baggerwerktuig. |
NL171079C (nl) * | 1979-04-20 | 1983-02-01 | Ihc Holland Nv | Graafwiel voor een zuigbaggervaartuig. |
NL8101842A (nl) * | 1981-04-14 | 1982-11-01 | Ihc Holland Nv | Graafwiel. |
DE3426328C3 (de) * | 1984-07-17 | 1993-12-23 | Orenstein & Koppel Ag | Schneidkopfschaufelrad |
US4702023A (en) * | 1986-09-30 | 1987-10-27 | Ellicott Machine Corporation | Cutter wheel for a dredge |
-
1986
- 1986-03-10 DE DE19863607838 patent/DE3607838A1/de active Granted
-
1987
- 1987-01-19 EP EP87100651A patent/EP0236692B1/de not_active Expired - Lifetime
- 1987-01-19 DE DE8787100651T patent/DE3768836D1/de not_active Expired - Lifetime
- 1987-03-09 CA CA000531499A patent/CA1266280A/en not_active Expired - Lifetime
- 1987-03-10 JP JP62053210A patent/JPH089873B2/ja not_active Expired - Fee Related
- 1987-03-10 AU AU69866/87A patent/AU586076B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
AU586076B2 (en) | 1989-06-29 |
CA1266280A (en) | 1990-02-27 |
DE3607838C2 (de) | 1991-04-18 |
AU6986687A (en) | 1987-09-17 |
DE3607838A1 (de) | 1987-09-24 |
EP0236692A1 (de) | 1987-09-16 |
EP0236692B1 (de) | 1991-03-27 |
JPS62220621A (ja) | 1987-09-28 |
JPH089873B2 (ja) | 1996-01-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8365 | Fully valid after opposition proceedings | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: KRUPP FOERDERTECHNIK GMBH, 47226 DUISBURG, DE |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: KRUPP FOERDERTECHNIK GMBH, 45143 ESSEN, DE |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: LUEBECKER MASCHINENBAU GESELLSCHAFT MBH, 23554 LUE |
|
8339 | Ceased/non-payment of the annual fee | ||
8370 | Indication of lapse of patent is to be deleted |