PL85420B1 - - Google Patents

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Publication number
PL85420B1
PL85420B1 PL1973163602A PL16360273A PL85420B1 PL 85420 B1 PL85420 B1 PL 85420B1 PL 1973163602 A PL1973163602 A PL 1973163602A PL 16360273 A PL16360273 A PL 16360273A PL 85420 B1 PL85420 B1 PL 85420B1
Authority
PL
Poland
Prior art keywords
holder
conical
disc
hub
paddle wheel
Prior art date
Application number
PL1973163602A
Other languages
English (en)
Polish (pl)
Original Assignee
Orenstein Et Koppel A Gdt
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.)
Filing date
Publication date
Application filed by Orenstein Et Koppel A Gdt filed Critical Orenstein Et Koppel A Gdt
Publication of PL85420B1 publication Critical patent/PL85420B1/pl

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
    • E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • E02F3/22—Component parts
    • E02F3/24—Digging wheels; Digging elements of wheels; Drives for wheels
    • E02F3/241—Digging wheels; Digging elements of wheels; Drives for wheels digging wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Glanulating (AREA)
  • Chain Conveyers (AREA)
  • Earth Drilling (AREA)
PL1973163602A 1972-06-28 1973-06-26 PL85420B1 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7224073 1972-06-28

Publications (1)

Publication Number Publication Date
PL85420B1 true PL85420B1 (cs) 1976-04-30

Family

ID=6631198

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1973163602A PL85420B1 (cs) 1972-06-28 1973-06-26

Country Status (11)

Country Link
US (1) US3871118A (cs)
JP (1) JPS5733407B2 (cs)
AU (1) AU469262B2 (cs)
BR (1) BR7304694D0 (cs)
CA (1) CA993396A (cs)
CS (1) CS172395B2 (cs)
FR (1) FR2190706B1 (cs)
GB (1) GB1416558A (cs)
IT (1) IT983332B (cs)
PL (1) PL85420B1 (cs)
ZA (1) ZA733578B (cs)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3839274A1 (de) * 1988-05-06 1989-11-23 Orenstein & Koppel Ag Verfahren zur herstellung eines schaufelradkoerpers sowie danach hergestellter schaufelradkoerper
DE4026590A1 (de) * 1990-06-09 1991-12-12 Orenstein & Koppel Ag Schaufelrad mit einem tragkoerper
CA2142106A1 (en) * 1992-08-26 1994-03-03 Christopher Alan Bunker Apparatus for cutting and excavating solids
CA2666151C (en) * 2006-11-23 2015-04-21 J. Mueller Ag, Maschineller Geleiseunterhalt Excavation device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US19489A (en) * 1858-03-02 Improvement in harrows
US2555441A (en) * 1947-09-30 1951-06-05 James G Hackney Lawn edging cutter
US2700235A (en) * 1949-11-19 1955-01-25 United Electric Coal Companies Slope sheet cleaner for excavating machines
US3020656A (en) * 1958-10-04 1962-02-13 Beteiligungs & Patentverw Gmbh Bucket wheel
DE1484742C3 (de) * 1963-02-07 1973-09-20 Orenstein & Koppel Ag Werk Luebeck, 2400 Luebeck Schaufelradausleger für einen Schaufelradbagger, mit einer Schaufelradschurre und mit einem Förderband
US3683522A (en) * 1970-04-13 1972-08-15 Louis Rousseau Frustoconical rotary cutter for digging trenches

Also Published As

Publication number Publication date
ZA733578B (en) 1974-04-24
AU5738473A (en) 1975-01-09
JPS5733407B2 (cs) 1982-07-16
IT983332B (it) 1974-10-31
AU469262B2 (en) 1976-02-05
US3871118A (en) 1975-03-18
FR2190706B1 (cs) 1978-07-21
FR2190706A1 (cs) 1974-02-01
CA993396A (en) 1976-07-20
GB1416558A (en) 1975-12-03
JPS4957604A (cs) 1974-06-04
BR7304694D0 (pt) 1974-08-15
CS172395B2 (cs) 1976-12-29

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