GB1538802A - Dragline excavator - Google Patents

Dragline excavator

Info

Publication number
GB1538802A
GB1538802A GB9003/77A GB900377A GB1538802A GB 1538802 A GB1538802 A GB 1538802A GB 9003/77 A GB9003/77 A GB 9003/77A GB 900377 A GB900377 A GB 900377A GB 1538802 A GB1538802 A GB 1538802A
Authority
GB
United Kingdom
Prior art keywords
dragline excavator
dragline
excavator
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
Application number
GB9003/77A
Other languages
English (en)
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.)
JOHANSSON GRAVMASKINSBOLAGE AB
Original Assignee
JOHANSSON GRAVMASKINSBOLAGE AB
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 JOHANSSON GRAVMASKINSBOLAGE AB filed Critical JOHANSSON GRAVMASKINSBOLAGE AB
Publication of GB1538802A publication Critical patent/GB1538802A/en
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
    • E02F3/46—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor
    • E02F3/48—Drag-lines
    • 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
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/963—Arrangements on backhoes for alternate use of different tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Shovels (AREA)
GB9003/77A 1976-03-03 1977-03-03 Dragline excavator Expired GB1538802A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7602980A SE397551B (sv) 1976-03-03 1976-03-03 Anordning vid grevmaskin med slepskopa

Publications (1)

Publication Number Publication Date
GB1538802A true GB1538802A (en) 1979-01-24

Family

ID=20327215

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9003/77A Expired GB1538802A (en) 1976-03-03 1977-03-03 Dragline excavator

Country Status (7)

Country Link
US (1) US4167072A (enExample)
DE (1) DE2707978A1 (enExample)
DK (1) DK82577A (enExample)
FR (1) FR2343089A1 (enExample)
GB (1) GB1538802A (enExample)
NL (1) NL7701915A (enExample)
SE (1) SE397551B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110241873A (zh) * 2019-07-03 2019-09-17 西安工业大学 一种履带式挖掘机及其方法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2939710A1 (de) * 1979-09-29 1981-04-16 Kabag Karlsruher Baumaschinen Gmbh, 7500 Karlsruhe Schrappgeraet fuer betonbereitungsanlagen
US5215202A (en) * 1990-09-05 1993-06-01 Aichi Sharyo Co., Ltd. Mobile vehicular apparatus with aerial cabin
US5183168A (en) * 1990-09-05 1993-02-02 Aichi Sharyo Co. Ltd. Mobile vehicular apparatus with aerial cabin
US6588126B2 (en) * 2000-04-13 2003-07-08 Ground Breaking Innovations Pty Ltd Drag link bucket controls
AU2015202177B2 (en) * 2011-02-01 2016-05-19 Joy Global Surface Mining Inc A digging assembly
CA2766509C (en) * 2011-02-01 2019-09-24 Harnischfeger Technologies, Inc. Shovel having a wristing dipper
AU2012200496B2 (en) 2011-02-01 2015-01-29 Joy Global Surface Mining Inc Rope shovel with curved boom
RU2607838C2 (ru) 2012-01-31 2017-01-20 Харнишфигер Текнолоджиз, Инк. Экскаватор с поворотным ковшом ( варианты ), ковш и способ выборочного рытья отвала материала

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2133406A (en) * 1937-06-04 1938-10-18 Marion Steam Shovel Co Fair-lead
US2269917A (en) * 1941-05-01 1942-01-13 Repplinger Nicklos Loading attachment for road scrapers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110241873A (zh) * 2019-07-03 2019-09-17 西安工业大学 一种履带式挖掘机及其方法

Also Published As

Publication number Publication date
FR2343089A1 (fr) 1977-09-30
FR2343089B3 (enExample) 1980-02-08
SE397551B (sv) 1977-11-07
SE7602980L (sv) 1977-09-04
US4167072A (en) 1979-09-11
DE2707978A1 (de) 1977-09-08
DK82577A (da) 1977-09-04
NL7701915A (nl) 1977-09-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee