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FR2419364A1 - Combined shaft digger-compactor and earth load - has blade elastically mounted on vertically swivelling beam, and includes amplitude limiter (SW 3.4.78) - Google Patents

Combined shaft digger-compactor and earth load - has blade elastically mounted on vertically swivelling beam, and includes amplitude limiter (SW 3.4.78)

Info

Publication number
FR2419364A1
FR2419364A1 FR7806471A FR7806471A FR2419364A1 FR 2419364 A1 FR2419364 A1 FR 2419364A1 FR 7806471 A FR7806471 A FR 7806471A FR 7806471 A FR7806471 A FR 7806471A FR 2419364 A1 FR2419364 A1 FR 2419364A1
Authority
FR
France
Prior art keywords
blade
digger
compactor
pointed
amplitude limiter
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.)
Granted
Application number
FR7806471A
Other languages
French (fr)
Other versions
FR2419364B3 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7806471A priority Critical patent/FR2419364A1/en
Publication of FR2419364A1 publication Critical patent/FR2419364A1/en
Application granted granted Critical
Publication of FR2419364B3 publication Critical patent/FR2419364B3/fr
Granted 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
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • 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
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/80—Component parts
    • E02F3/815—Blades; Levelling or scarifying tools

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)

Abstract

The compact assembly, for digging, consolidating and loading material on a horizontal or inclined surface, has an elongated earth-moving blade(17) with bottom edge teeth aligned forwards and downwards, followed by a consolidating appliance. The blade is borne on a carrier beam(12), which has limited swivel up and down, with elastic connecting units(15, 16). Between blade and beam there is an amplitude-limiting device(30). This encloses a sliding unit on the blade, with top pointed sliding surface, and inclined sliding face in side block form. It also encloses a stop, on the beam, with a pointed block adjustable above the pointed slide face, and a stop component extending along the sliding surface, at a set small interval from it.
FR7806471A 1978-03-07 1978-03-07 Combined shaft digger-compactor and earth load - has blade elastically mounted on vertically swivelling beam, and includes amplitude limiter (SW 3.4.78) Granted FR2419364A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7806471A FR2419364A1 (en) 1978-03-07 1978-03-07 Combined shaft digger-compactor and earth load - has blade elastically mounted on vertically swivelling beam, and includes amplitude limiter (SW 3.4.78)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7806471A FR2419364A1 (en) 1978-03-07 1978-03-07 Combined shaft digger-compactor and earth load - has blade elastically mounted on vertically swivelling beam, and includes amplitude limiter (SW 3.4.78)

Publications (2)

Publication Number Publication Date
FR2419364A1 true FR2419364A1 (en) 1979-10-05
FR2419364B3 FR2419364B3 (en) 1980-10-31

Family

ID=9205438

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7806471A Granted FR2419364A1 (en) 1978-03-07 1978-03-07 Combined shaft digger-compactor and earth load - has blade elastically mounted on vertically swivelling beam, and includes amplitude limiter (SW 3.4.78)

Country Status (1)

Country Link
FR (1) FR2419364A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007063277A3 (en) * 2005-12-01 2007-07-19 James Lawrenson Improvements in and relating to agricultural implements

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007063277A3 (en) * 2005-12-01 2007-07-19 James Lawrenson Improvements in and relating to agricultural implements

Also Published As

Publication number Publication date
FR2419364B3 (en) 1980-10-31

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Legal Events

Date Code Title Description
ST Notification of lapse