FR2190706B1 - - Google Patents

Info

Publication number
FR2190706B1
FR2190706B1 FR7323082A FR7323082A FR2190706B1 FR 2190706 B1 FR2190706 B1 FR 2190706B1 FR 7323082 A FR7323082 A FR 7323082A FR 7323082 A FR7323082 A FR 7323082A FR 2190706 B1 FR2190706 B1 FR 2190706B1
Authority
FR
France
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
FR7323082A
Other languages
French (fr)
Other versions
FR2190706A1 (cs
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.)
Filing date
Publication date
Application filed by O&K Orenstein and Koppel GmbH filed Critical O&K Orenstein and Koppel GmbH
Publication of FR2190706A1 publication Critical patent/FR2190706A1/fr
Application granted granted Critical
Publication of FR2190706B1 publication Critical patent/FR2190706B1/fr
Expired legal-status Critical Current

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)
  • Earth Drilling (AREA)
  • Glanulating (AREA)
  • Chain Conveyers (AREA)
FR7323082A 1972-06-28 1973-06-25 Expired FR2190706B1 (cs)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2190706A1 FR2190706A1 (cs) 1974-02-01
FR2190706B1 true FR2190706B1 (cs) 1978-07-21

Family

ID=6631198

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7323082A Expired FR2190706B1 (cs) 1972-06-28 1973-06-25

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
WO1994004791A1 (en) * 1992-08-26 1994-03-03 The University Of Queensland 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
CS172395B2 (cs) 1976-12-29
PL85420B1 (cs) 1976-04-30
IT983332B (it) 1974-10-31
CA993396A (en) 1976-07-20
JPS5733407B2 (cs) 1982-07-16
BR7304694D0 (pt) 1974-08-15
AU5738473A (en) 1975-01-09
US3871118A (en) 1975-03-18
GB1416558A (en) 1975-12-03
FR2190706A1 (cs) 1974-02-01
JPS4957604A (cs) 1974-06-04
AU469262B2 (en) 1976-02-05
ZA733578B (en) 1974-04-24

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Legal Events

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