GB1289677A - - Google Patents

Info

Publication number
GB1289677A
GB1289677A GB1289677DA GB1289677A GB 1289677 A GB1289677 A GB 1289677A GB 1289677D A GB1289677D A GB 1289677DA GB 1289677 A GB1289677 A GB 1289677A
Authority
GB
United Kingdom
Prior art keywords
undercarriage
excavator
machinery deck
ugolny
semenovskogolovkovsky
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
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 GB1289677A publication Critical patent/GB1289677A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/10—Supports for movable superstructures mounted on travelling or walking gears or on other superstructures
    • 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
    • E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Emergency Lowering Means (AREA)
GB1289677D 1970-03-19 1970-03-19 Expired GB1289677A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1327470 1970-03-19

Publications (1)

Publication Number Publication Date
GB1289677A true GB1289677A (enrdf_load_stackoverflow) 1972-09-20

Family

ID=10020000

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1289677D Expired GB1289677A (enrdf_load_stackoverflow) 1970-03-19 1970-03-19

Country Status (1)

Country Link
GB (1) GB1289677A (enrdf_load_stackoverflow)

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees