FR2399509A1 - Trench excavation system for narrow road - uses conveyor belts to carry spoil to transportable bins to permit one-way passage of traffic - Google Patents

Trench excavation system for narrow road - uses conveyor belts to carry spoil to transportable bins to permit one-way passage of traffic

Info

Publication number
FR2399509A1
FR2399509A1 FR7723913A FR7723913A FR2399509A1 FR 2399509 A1 FR2399509 A1 FR 2399509A1 FR 7723913 A FR7723913 A FR 7723913A FR 7723913 A FR7723913 A FR 7723913A FR 2399509 A1 FR2399509 A1 FR 2399509A1
Authority
FR
France
Prior art keywords
spoil
traffic
conveyor belts
permit
narrow road
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
FR7723913A
Other languages
French (fr)
Other versions
FR2399509B1 (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.)
DROUARD FRERES ETS
Original Assignee
DROUARD FRERES ETS
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 DROUARD FRERES ETS filed Critical DROUARD FRERES ETS
Priority to FR7723913A priority Critical patent/FR2399509A1/en
Publication of FR2399509A1 publication Critical patent/FR2399509A1/en
Application granted granted Critical
Publication of FR2399509B1 publication Critical patent/FR2399509B1/fr
Granted legal-status Critical Current

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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/02—Conveying equipment mounted on a dredger
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/02—Conveying equipment mounted on a dredger
    • E02F7/026—Conveying equipment mounted on a dredger mounted on machines equipped with dipper- or bucket-arms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Framework For Endless Conveyors (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)

Abstract

The process is for use in the excavation of a trench (2) in a narrow road. A bucket excavator (18, 19, 20) has conveyor belts (15, 22) and portable spoil-bins (23, 24 to allow flow of single way traffic. A conveyor (15) is mounted on the chassis (17) of the excavator and carries the spoil from the fore to the rear of the machine. The conveyor is loaded by a front-mounted funnel (16) into which the bucket (20) is emptied. A second conveyor (22) is adjustable for orientation in both the horizontal and vertical planes and leads the spoil to the bins (23.
FR7723913A 1977-08-03 1977-08-03 Trench excavation system for narrow road - uses conveyor belts to carry spoil to transportable bins to permit one-way passage of traffic Granted FR2399509A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7723913A FR2399509A1 (en) 1977-08-03 1977-08-03 Trench excavation system for narrow road - uses conveyor belts to carry spoil to transportable bins to permit one-way passage of traffic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7723913A FR2399509A1 (en) 1977-08-03 1977-08-03 Trench excavation system for narrow road - uses conveyor belts to carry spoil to transportable bins to permit one-way passage of traffic

Publications (2)

Publication Number Publication Date
FR2399509A1 true FR2399509A1 (en) 1979-03-02
FR2399509B1 FR2399509B1 (en) 1983-02-18

Family

ID=9194192

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7723913A Granted FR2399509A1 (en) 1977-08-03 1977-08-03 Trench excavation system for narrow road - uses conveyor belts to carry spoil to transportable bins to permit one-way passage of traffic

Country Status (1)

Country Link
FR (1) FR2399509A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0658500A1 (en) * 1993-12-15 1995-06-21 Gerardus Franciscus Johannes Maria Rigter Crane machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0658500A1 (en) * 1993-12-15 1995-06-21 Gerardus Franciscus Johannes Maria Rigter Crane machine

Also Published As

Publication number Publication date
FR2399509B1 (en) 1983-02-18

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Legal Events

Date Code Title Description
ST Notification of lapse
CD Change of name or company name
TP Transmission of property