FR57323E - Spade machine - Google Patents

Spade machine

Info

Publication number
FR57323E
FR57323E FR57323DA FR57323E FR 57323 E FR57323 E FR 57323E FR 57323D A FR57323D A FR 57323DA FR 57323 E FR57323 E FR 57323E
Authority
FR
France
Prior art keywords
spade
machine
spade machine
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
French (fr)
Inventor
Andre-Rene Morel
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
Application granted granted Critical
Publication of FR57323E publication Critical patent/FR57323E/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B11/00—Ploughs with oscillating, digging or piercing tools driven or not
    • 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
    • E02F3/045—Dredgers; Soil-shifting machines mechanically-driven with oscillating digging tools, e.g. oscillating spades
    • 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
    • E02F9/20—Drives; Control devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
FR57323D 1944-08-10 1948-04-10 Spade machine Expired FR57323E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR992715T 1944-08-10

Publications (1)

Publication Number Publication Date
FR57323E true FR57323E (en) 1953-01-02

Family

ID=9555045

Family Applications (2)

Application Number Title Priority Date Filing Date
FR992715D Expired FR992715A (en) 1944-08-10 1944-08-10 Spade machine
FR57323D Expired FR57323E (en) 1944-08-10 1948-04-10 Spade machine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR992715D Expired FR992715A (en) 1944-08-10 1944-08-10 Spade machine

Country Status (1)

Country Link
FR (2) FR992715A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534770A1 (en) * 1982-10-21 1984-04-27 Richard Bruno Soil-working device with spades driven with an alternating motion

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534770A1 (en) * 1982-10-21 1984-04-27 Richard Bruno Soil-working device with spades driven with an alternating motion

Also Published As

Publication number Publication date
FR992715A (en) 1951-10-22

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