GB1239190A - - Google Patents

Info

Publication number
GB1239190A
GB1239190A GB2379870A GB1239190DA GB1239190A GB 1239190 A GB1239190 A GB 1239190A GB 2379870 A GB2379870 A GB 2379870A GB 1239190D A GB1239190D A GB 1239190DA GB 1239190 A GB1239190 A GB 1239190A
Authority
GB
United Kingdom
Prior art keywords
bucket
shackle
dragline
underside
skid
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
GB2379870A
Other languages
English (en)
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 filed Critical
Publication of GB1239190A publication Critical patent/GB1239190A/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
    • E02F3/58—Component parts
    • E02F3/60—Buckets, scrapers, or other digging elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Load-Engaging Elements For Cranes (AREA)
GB2379870A 1970-05-15 1970-05-15 Expired GB1239190A (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2379870 1970-05-15

Publications (1)

Publication Number Publication Date
GB1239190A true GB1239190A (https=) 1971-07-14

Family

ID=10201490

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2379870A Expired GB1239190A (https=) 1970-05-15 1970-05-15

Country Status (5)

Country Link
US (1) US3740875A (https=)
AT (1) AT302205B (https=)
DE (1) DE2123366A1 (https=)
FR (1) FR2099094A5 (https=)
GB (1) GB1239190A (https=)

Also Published As

Publication number Publication date
US3740875A (en) 1973-06-26
FR2099094A5 (https=) 1972-03-10
AT302205B (de) 1972-10-10
DE2123366A1 (de) 1972-02-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees