AT246064B - Hilfsvorrichtung zum Anheben bzw. Absenken der Führung für einen Schlitten als Träger eines Grab- und Förderlöffels eines Baggers - Google Patents

Hilfsvorrichtung zum Anheben bzw. Absenken der Führung für einen Schlitten als Träger eines Grab- und Förderlöffels eines Baggers

Info

Publication number
AT246064B
AT246064B AT909763A AT909763A AT246064B AT 246064 B AT246064 B AT 246064B AT 909763 A AT909763 A AT 909763A AT 909763 A AT909763 A AT 909763A AT 246064 B AT246064 B AT 246064B
Authority
AT
Austria
Prior art keywords
excavator
digging
lowering
raising
slide
Prior art date
Application number
AT909763A
Other languages
English (en)
Original Assignee
S R L E L S E
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 S R L E L S E filed Critical S R L E L S E
Application granted granted Critical
Publication of AT246064B publication Critical patent/AT246064B/de

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
    • E02F5/025—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with scraper-buckets, dippers or shovels
    • 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
    • E02F3/36—Component parts
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • E02F3/413—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device
    • 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
    • E02F3/47—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor with grab buckets
    • 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
    • E02F3/50—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor with buckets or other digging elements moved along a rigid guideway

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)
  • Shovels (AREA)
AT909763A 1962-11-23 1963-11-13 Hilfsvorrichtung zum Anheben bzw. Absenken der Führung für einen Schlitten als Träger eines Grab- und Förderlöffels eines Baggers AT246064B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2306862 1962-11-23

Publications (1)

Publication Number Publication Date
AT246064B true AT246064B (de) 1966-03-25

Family

ID=11203435

Family Applications (1)

Application Number Title Priority Date Filing Date
AT909763A AT246064B (de) 1962-11-23 1963-11-13 Hilfsvorrichtung zum Anheben bzw. Absenken der Führung für einen Schlitten als Träger eines Grab- und Förderlöffels eines Baggers

Country Status (5)

Country Link
US (1) US3309800A (de)
AT (1) AT246064B (de)
CH (1) CH396783A (de)
DE (1) DE1484777A1 (de)
GB (1) GB1003548A (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2144246A (en) * 1937-10-26 1939-01-17 Long John Edwin Excavating apparatus
GB665646A (en) * 1949-03-31 1952-01-30 Nat Res Dev Improvements in or relating to digging machines
US2770057A (en) * 1953-07-31 1956-11-13 John L Camp Grave digger
US3021623A (en) * 1958-05-28 1962-02-20 Failla Ignazio Bucket excavator slidable on rigid guide particularly for frontal digging at vertical walls

Also Published As

Publication number Publication date
DE1484777A1 (de) 1970-02-05
CH396783A (it) 1965-07-31
US3309800A (en) 1967-03-21
GB1003548A (en) 1965-09-08

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