FR2157879A1 - - Google Patents

Info

Publication number
FR2157879A1
FR2157879A1 FR7236880A FR7236880A FR2157879A1 FR 2157879 A1 FR2157879 A1 FR 2157879A1 FR 7236880 A FR7236880 A FR 7236880A FR 7236880 A FR7236880 A FR 7236880A FR 2157879 A1 FR2157879 A1 FR 2157879A1
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.)
Granted
Application number
FR7236880A
Other languages
French (fr)
Other versions
FR2157879B1 (enrdf_load_stackoverflow
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 FR2157879A1 publication Critical patent/FR2157879A1/fr
Application granted granted Critical
Publication of FR2157879B1 publication Critical patent/FR2157879B1/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
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/307—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom the boom and the dipper-arm being connected so as to permit relative movement in more than one plane

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)
FR7236880A 1971-10-27 1972-10-18 Expired FR2157879B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712153468 DE2153468A1 (de) 1971-10-27 1971-10-27 Zweiteiliger ausleger fuer einen hydraulisch angetriebenen erdbagger

Publications (2)

Publication Number Publication Date
FR2157879A1 true FR2157879A1 (enrdf_load_stackoverflow) 1973-06-08
FR2157879B1 FR2157879B1 (enrdf_load_stackoverflow) 1974-10-25

Family

ID=5823506

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7236880A Expired FR2157879B1 (enrdf_load_stackoverflow) 1971-10-27 1972-10-18

Country Status (5)

Country Link
AT (1) AT312519B (enrdf_load_stackoverflow)
CH (1) CH544192A (enrdf_load_stackoverflow)
DE (1) DE2153468A1 (enrdf_load_stackoverflow)
FR (1) FR2157879B1 (enrdf_load_stackoverflow)
NL (1) NL7213716A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0201503A4 (en) * 1984-03-13 1988-01-28 Swr Australia Pty Ltd POURING STRUCTURAL WALLS.
EP0318271A1 (en) * 1987-11-26 1989-05-31 Inco Limited Rotatable backhoe and use thereof for removing material from underneath a structure

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57133935A (en) * 1981-02-09 1982-08-18 Naigai Kensetsu Kogyo Kk Trench excavator
DE3512313A1 (de) * 1985-04-04 1986-10-16 Karl 6407 Schlitz Lindner Vorrichtung zur gleichzeitigen kipp-, dreh- und schwenkbewegung des baggerloeffels oder vergleichbarer werkzeuge
AT390815B (de) * 1987-07-09 1990-07-10 Kohler Bruno An einem zugfahrzeug loesbar befestigbarer grabenbagger
AT395881B (de) * 1990-10-09 1993-03-25 Josef Kaiser Bagger
DE4133505A1 (de) * 1990-11-15 1992-05-21 Juergen Kulle Vorrichtung zur fuehrung wenigstens eines werkzeugs
DE19800121A1 (de) * 1998-01-03 1999-07-15 Norbert Dahlig Bagger

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2847134A (en) * 1955-05-31 1958-08-12 H J Whitt Ditch digging attachment for tractors
FR1340368A (fr) * 1962-09-29 1963-10-18 Dispositif d'articulation mécanique ou hydraulique d'un balancier spécial en bout de flèche permettant l'exécution de fouilles déportées par pelle mécanique ou hydraulique
FR1580175A (enrdf_load_stackoverflow) * 1967-03-09 1969-09-05

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2847134A (en) * 1955-05-31 1958-08-12 H J Whitt Ditch digging attachment for tractors
FR1340368A (fr) * 1962-09-29 1963-10-18 Dispositif d'articulation mécanique ou hydraulique d'un balancier spécial en bout de flèche permettant l'exécution de fouilles déportées par pelle mécanique ou hydraulique
FR1580175A (enrdf_load_stackoverflow) * 1967-03-09 1969-09-05

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0201503A4 (en) * 1984-03-13 1988-01-28 Swr Australia Pty Ltd POURING STRUCTURAL WALLS.
EP0318271A1 (en) * 1987-11-26 1989-05-31 Inco Limited Rotatable backhoe and use thereof for removing material from underneath a structure

Also Published As

Publication number Publication date
NL7213716A (enrdf_load_stackoverflow) 1973-05-02
DE2153468A1 (de) 1973-05-03
FR2157879B1 (enrdf_load_stackoverflow) 1974-10-25
CH544192A (de) 1973-11-15
AT312519B (de) 1974-01-10

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Legal Events

Date Code Title Description
ST Notification of lapse