FR1418935A - Self-operating excavator - Google Patents

Self-operating excavator

Info

Publication number
FR1418935A
FR1418935A FR45184A FR69045184A FR1418935A FR 1418935 A FR1418935 A FR 1418935A FR 45184 A FR45184 A FR 45184A FR 69045184 A FR69045184 A FR 69045184A FR 1418935 A FR1418935 A FR 1418935A
Authority
FR
France
Prior art keywords
self
excavator
operating
operating 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
FR45184A
Other languages
French (fr)
Inventor
Henry Bonnevaux
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
Priority to FR45184A priority Critical patent/FR1418935A/en
Application granted granted Critical
Publication of FR1418935A publication Critical patent/FR1418935A/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
    • E02F3/28—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
    • E02F3/402—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with means for facilitating the loading thereof, e.g. conveyors
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/02—Dredgers; Soil-shifting machines hand-operated ; handheld soil shifting equipment acting by sucking E02F3/8891
    • 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
    • E02F3/54—Cable scrapers
    • E02F3/56—Cable scrapers with hand-controlled scraper 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)
FR45184A 1964-10-05 1964-10-05 Self-operating excavator Expired FR1418935A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR45184A FR1418935A (en) 1964-10-05 1964-10-05 Self-operating excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR45184A FR1418935A (en) 1964-10-05 1964-10-05 Self-operating excavator

Publications (1)

Publication Number Publication Date
FR1418935A true FR1418935A (en) 1965-11-26

Family

ID=8598062

Family Applications (1)

Application Number Title Priority Date Filing Date
FR45184A Expired FR1418935A (en) 1964-10-05 1964-10-05 Self-operating excavator

Country Status (1)

Country Link
FR (1) FR1418935A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3964182A (en) * 1973-10-31 1976-06-22 Pomeret Jean Claude Mechanical shovel
US4130953A (en) * 1977-12-19 1978-12-26 Bruno Anthony T Snow jack
FR2589310A1 (en) * 1985-10-31 1987-05-07 Pechbaden Patrick Hydraulic spade

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3964182A (en) * 1973-10-31 1976-06-22 Pomeret Jean Claude Mechanical shovel
US4130953A (en) * 1977-12-19 1978-12-26 Bruno Anthony T Snow jack
FR2589310A1 (en) * 1985-10-31 1987-05-07 Pechbaden Patrick Hydraulic spade

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