FR2414097A2 - Perfectionnement a une machine a roue excavatrice pour le creusement d'une tranchee - Google Patents

Perfectionnement a une machine a roue excavatrice pour le creusement d'une tranchee

Info

Publication number
FR2414097A2
FR2414097A2 FR7800610A FR7800610A FR2414097A2 FR 2414097 A2 FR2414097 A2 FR 2414097A2 FR 7800610 A FR7800610 A FR 7800610A FR 7800610 A FR7800610 A FR 7800610A FR 2414097 A2 FR2414097 A2 FR 2414097A2
Authority
FR
France
Prior art keywords
wheel
ground
excavator
ejecting
high speed
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
FR7800610A
Other languages
English (en)
Other versions
FR2414097B2 (fr
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 FR7800610A priority Critical patent/FR2414097A2/fr
Priority to DE19782825199 priority patent/DE2825199A1/de
Publication of FR2414097A2 publication Critical patent/FR2414097A2/fr
Application granted granted Critical
Publication of FR2414097B2 publication Critical patent/FR2414097B2/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
    • E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • E02F3/20—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels with tools that only loosen the material, i.e. mill-type wheels
    • 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
    • E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • E02F3/181—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels including a conveyor

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)
  • Soil Working Implements (AREA)

Abstract

L'INVENTION CONCERNE DES PERFECTIONNEMENTS A LA MACHINE DECRITE AU BREVET N76 31462 ET DESTINEE A L'AMENAGEMENT, DANS LE SOL, D'UNE TRANCHEE LONGITUDINALE. LA MACHINE COMPORTE UNE ROUE EXCAVATRICE ET UNE RAMPE ASCENDANTE EPOUSANT EXTERIEUREMENT LA PERIPHERIE DE LA ROUE, VERS L'ARRIERE. ELLE EST CARACTERISEE EN CE QU'ELLE COMPORTE, A LA PARTIE SUPERIEURE DE LA RAMPE, UNE ROUE A PALETTES MONTEE A ROTATION AUTOUR DE SON AXE DANS UNE POSITION TELLE QUE LE PASSAGE OBLIGE DES PALETTES LORS DE LADITE ROTATION COUPE TRANSVERSALEMENT LE PASSAGE OBLIGE DES TERRES A LA PARTIE SUPERIEURE DE LA RAMPE, ET DES MOYENS D'ENTRAINEMENT DE LA ROUE A ROTATION AUTOUR DE SON AXE. APPLICATION A L'EJECTION LATERALE DES TERRES A L'ETAT DIVISE, SANS RISQUE DE BOURRAGE.
FR7800610A 1978-01-04 1978-01-04 Perfectionnement a une machine a roue excavatrice pour le creusement d'une tranchee Granted FR2414097A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7800610A FR2414097A2 (fr) 1978-01-04 1978-01-04 Perfectionnement a une machine a roue excavatrice pour le creusement d'une tranchee
DE19782825199 DE2825199A1 (de) 1978-01-04 1978-06-08 Vorrichtung zum ziehen von graeben

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7800610A FR2414097A2 (fr) 1978-01-04 1978-01-04 Perfectionnement a une machine a roue excavatrice pour le creusement d'une tranchee

Publications (2)

Publication Number Publication Date
FR2414097A2 true FR2414097A2 (fr) 1979-08-03
FR2414097B2 FR2414097B2 (fr) 1983-04-22

Family

ID=9203289

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7800610A Granted FR2414097A2 (fr) 1978-01-04 1978-01-04 Perfectionnement a une machine a roue excavatrice pour le creusement d'une tranchee

Country Status (2)

Country Link
DE (1) DE2825199A1 (fr)
FR (1) FR2414097A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL179496C (nl) * 1983-12-06 1986-09-16 Mechanisatiebedrijf Jan Smedes Greppelfrees.
AUPO005596A0 (en) * 1996-05-23 1996-06-13 Stratti, Samuel Edward Trench digging saw
AU742260B2 (en) * 1996-05-23 2001-12-20 Samuel Edward Stratti Trench digging saw
DE10105475C1 (de) * 2001-02-02 2002-05-29 Thuemer Landschaftsbau Gmbh Grabenfräse

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE411982C (de) * 1924-05-15 1925-04-08 Wilhelm Drischel Maschine zum Ziehen von Graeben
FR1259612A (fr) * 1960-04-27 1961-04-28 Rotary Hes Ltd Dispositif pour écarter la terre entraînée par la roue creuseuse d'une machine àfaire les tranchées
CH402037A (de) * 1961-06-06 1965-11-15 Snow Boy Ag Fräskörper zur Räumung von Schnee und Ausheben von Gräben im Erdreich

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE411982C (de) * 1924-05-15 1925-04-08 Wilhelm Drischel Maschine zum Ziehen von Graeben
FR1259612A (fr) * 1960-04-27 1961-04-28 Rotary Hes Ltd Dispositif pour écarter la terre entraînée par la roue creuseuse d'une machine àfaire les tranchées
CH402037A (de) * 1961-06-06 1965-11-15 Snow Boy Ag Fräskörper zur Räumung von Schnee und Ausheben von Gräben im Erdreich

Also Published As

Publication number Publication date
FR2414097B2 (fr) 1983-04-22
DE2825199A1 (de) 1979-07-05

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Legal Events

Date Code Title Description
TP Transmission of property