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 trafficInfo
- 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
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.
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0658500A1 (en) * | 1993-12-15 | 1995-06-21 | Gerardus Franciscus Johannes Maria Rigter | Crane machine |
-
1977
- 1977-08-03 FR FR7723913A patent/FR2399509A1/en active Granted
Cited By (1)
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 |