DE3331516C2 - Ladebagger - Google Patents

Ladebagger

Info

Publication number
DE3331516C2
DE3331516C2 DE19833331516 DE3331516A DE3331516C2 DE 3331516 C2 DE3331516 C2 DE 3331516C2 DE 19833331516 DE19833331516 DE 19833331516 DE 3331516 A DE3331516 A DE 3331516A DE 3331516 C2 DE3331516 C2 DE 3331516C2
Authority
DE
Germany
Prior art keywords
boom
arm
advance
main boom
loader
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
Application number
DE19833331516
Other languages
German (de)
English (en)
Other versions
DE3331516A1 (de
Inventor
Pierre Joseph De Pingon
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.)
Groupe Mecalac SAS
Original Assignee
Groupe Pel Job
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9277294&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3331516(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Groupe Pel Job filed Critical Groupe Pel Job
Publication of DE3331516A1 publication Critical patent/DE3331516A1/de
Application granted granted Critical
Publication of DE3331516C2 publication Critical patent/DE3331516C2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E02F3/32—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 working downwardly and towards the machine, e.g. with backhoes
    • 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
    • E02F3/301—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 with more than two arms (boom included), e.g. two-part boom with additional dipper-arm
    • 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
    • E02F3/308—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 working outwardly

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Operation Control Of Excavators (AREA)
  • Jib Cranes (AREA)
DE19833331516 1982-09-08 1983-09-01 Ladebagger Expired - Lifetime DE3331516C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8215231A FR2532671A1 (fr) 1982-09-08 1982-09-08 Chargeur-excavateur a un seul equipement de travail

Publications (2)

Publication Number Publication Date
DE3331516A1 DE3331516A1 (de) 1984-03-29
DE3331516C2 true DE3331516C2 (de) 1995-01-19

Family

ID=9277294

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833331516 Expired - Lifetime DE3331516C2 (de) 1982-09-08 1983-09-01 Ladebagger

Country Status (2)

Country Link
DE (1) DE3331516C2 (https=)
FR (1) FR2532671A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19646345A1 (de) * 1996-11-09 1998-05-14 Josef Kern Vorrichtung zum Einrammen oder Ziehen von Spundwänden bzw. Spundwand-Element sowie zum Planziehen von Flächen

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5195863A (en) * 1982-09-08 1993-03-23 Pingon Pierre J De Excavator loader
GB8414960D0 (en) * 1984-06-12 1984-07-18 Stokoe R Excavator-loader
DE3637709C3 (de) * 1986-11-05 1995-09-07 Ahlmann Baumaschinen Gmbh Selbstfahrendes Vielzweckgerät
FR2727998A1 (fr) * 1994-12-07 1996-06-14 Mecalac Engin de travaux publics de type chargeur, dont la cabine de pilotage ainsi que l'equipement de travail sont montes sur une tourelle
FR2733525B1 (fr) * 1995-04-25 1997-07-04 Mecalac Engin de travaux publics dont l'outil de travail est monte a l'extremite d'un bras articule
DE19853523C1 (de) * 1998-11-20 2000-03-09 Schaeff Karl Gmbh & Co Fahrbarer Schaufellader
FR2840368B1 (fr) 2002-05-30 2004-09-10 Groupe Mecalac Dispositif electro-hydraulique et engin de travaux publics ainsi equipe
FR2897372B1 (fr) * 2006-02-14 2010-03-26 Groupe Mecalac Agencement electro-hydraulique de pilotage pour un engin de travaux publics
JP7110008B2 (ja) * 2018-06-27 2022-08-01 株式会社小松製作所 作業機械

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1748985U (de) * 1957-04-27 1957-07-18 Ahlmann Carlshuette K G Schaufellader.
FR1178571A (fr) * 1957-06-24 1959-05-12 Pelle hydraulique universelle
GB1049927A (en) * 1963-01-30 1966-11-30 S I M I T Improvements in or relating to excavating or earthworking machines
FR1394238A (fr) * 1964-02-20 1965-04-02 Richier Sa Engin de terrassement à usages multiples
DE2011262A1 (de) * 1969-03-13 1970-10-29 SäSyland, Ingebret; Söyland, Kristian; Bryne (Norwegen) Anordnung bei hydraulisch angetriebenen Löffelbaggern
JPS503126B1 (https=) * 1969-12-15 1975-01-31
FR2215516A1 (https=) * 1973-10-24 1974-08-23 Poclain Sa
US4355477A (en) * 1980-03-24 1982-10-26 Aktiebolaget P. E. Holmgren Working machine with improved jib section

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19646345A1 (de) * 1996-11-09 1998-05-14 Josef Kern Vorrichtung zum Einrammen oder Ziehen von Spundwänden bzw. Spundwand-Element sowie zum Planziehen von Flächen

Also Published As

Publication number Publication date
DE3331516A1 (de) 1984-03-29
FR2532671B1 (https=) 1985-01-25
FR2532671A1 (fr) 1984-03-09

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: ABBEYGALE UK LTD., LONDON, GB

8181 Inventor (new situation)

Free format text: PINGON, PIERRE JOSEPH DE, ANNECY, FR

8127 New person/name/address of the applicant

Owner name: GROUPE PEL-JOB, ANNECY LE VIEUX, FR

8128 New person/name/address of the agent

Representative=s name: WITTE, A., DIPL.-ING. DR.-ING. WELLER, W., DIPL.-C

D2 Grant after examination
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: GROUPE MECALAC, ANNECY, FR