FR2414419A1 - Semi-trailer hopper discharge control - has crank to adjust position of front of beam which is pivotally mounted above conveyor sloping down to front - Google Patents
Semi-trailer hopper discharge control - has crank to adjust position of front of beam which is pivotally mounted above conveyor sloping down to frontInfo
- Publication number
- FR2414419A1 FR2414419A1 FR7801434A FR7801434A FR2414419A1 FR 2414419 A1 FR2414419 A1 FR 2414419A1 FR 7801434 A FR7801434 A FR 7801434A FR 7801434 A FR7801434 A FR 7801434A FR 2414419 A1 FR2414419 A1 FR 2414419A1
- Authority
- FR
- France
- Prior art keywords
- crank
- hooper
- semi
- pivotally mounted
- discharge control
- 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
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/12—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials
- E01C19/18—Devices for distributing road-metals mixed with binders, e.g. cement, bitumen, without consolidating or ironing effect
- E01C19/182—Devices for distributing road-metals mixed with binders, e.g. cement, bitumen, without consolidating or ironing effect solely for depositing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/36—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using endless chains or belts thereon
- B60P1/38—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using endless chains or belts thereon forming the main load-transporting element or part thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The system regulates the rate of flow of material from a bottom discharging hooper on a semi trailer. The hooper bottom has a longitudinal conveyor (6) sloping down towards the front. there is a longitudinal beam along the hooper and above the conveyor. The beam is on a transverse horizontal pivot and the front end can have its height adjusted. This is done by a crank, the other end of which is pivoted to the hooper by a second pivot, parallel to the first. this second pivot is at the height of the hooper side panel top.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7801434A FR2414419A1 (en) | 1978-01-13 | 1978-01-13 | Semi-trailer hopper discharge control - has crank to adjust position of front of beam which is pivotally mounted above conveyor sloping down to front |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7801434A FR2414419A1 (en) | 1978-01-13 | 1978-01-13 | Semi-trailer hopper discharge control - has crank to adjust position of front of beam which is pivotally mounted above conveyor sloping down to front |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2414419A1 true FR2414419A1 (en) | 1979-08-10 |
FR2414419B1 FR2414419B1 (en) | 1982-01-15 |
Family
ID=9203622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7801434A Granted FR2414419A1 (en) | 1978-01-13 | 1978-01-13 | Semi-trailer hopper discharge control - has crank to adjust position of front of beam which is pivotally mounted above conveyor sloping down to front |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2414419A1 (en) |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1024364A (en) * | 1963-07-19 | 1966-03-30 | Atkinsons Clitheroe Ltd | Improvements in or relating to vehicles for carrying material in bulk |
US3399466A (en) * | 1967-06-21 | 1968-09-03 | Hartley Controls Corp | Sand hopper |
GB1192101A (en) * | 1968-03-06 | 1970-05-20 | Charrold Ltd | Improvements in and Relating to Goods Vehicles |
FR2021846A1 (en) * | 1968-10-29 | 1970-07-24 | Buehler Ag Geb | |
FR1600922A (en) * | 1968-11-12 | 1970-08-03 | ||
FR2041993A5 (en) * | 1969-04-11 | 1971-02-05 | Inst Lacke Farbe | |
FR2059628A1 (en) * | 1969-08-22 | 1971-06-04 | Arkansas Rock & Gravel Co | |
US3731825A (en) * | 1971-12-01 | 1973-05-08 | Arkansas Rock & Gravel Co | Self-unloading particulate material delivery system |
FR2156827A1 (en) * | 1971-10-22 | 1973-06-01 | Miag Muhlenbau Ind | |
US3874698A (en) * | 1973-04-04 | 1975-04-01 | Fmc Corp | Articulated haulage vehicle |
US4005790A (en) * | 1969-08-22 | 1977-02-01 | Arkansas Rock And Gravel Co. | Paving material conveyor system |
-
1978
- 1978-01-13 FR FR7801434A patent/FR2414419A1/en active Granted
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1024364A (en) * | 1963-07-19 | 1966-03-30 | Atkinsons Clitheroe Ltd | Improvements in or relating to vehicles for carrying material in bulk |
US3399466A (en) * | 1967-06-21 | 1968-09-03 | Hartley Controls Corp | Sand hopper |
GB1192101A (en) * | 1968-03-06 | 1970-05-20 | Charrold Ltd | Improvements in and Relating to Goods Vehicles |
FR2021846A1 (en) * | 1968-10-29 | 1970-07-24 | Buehler Ag Geb | |
FR1600922A (en) * | 1968-11-12 | 1970-08-03 | ||
FR2041993A5 (en) * | 1969-04-11 | 1971-02-05 | Inst Lacke Farbe | |
FR2059628A1 (en) * | 1969-08-22 | 1971-06-04 | Arkansas Rock & Gravel Co | |
US4005790A (en) * | 1969-08-22 | 1977-02-01 | Arkansas Rock And Gravel Co. | Paving material conveyor system |
FR2156827A1 (en) * | 1971-10-22 | 1973-06-01 | Miag Muhlenbau Ind | |
US3731825A (en) * | 1971-12-01 | 1973-05-08 | Arkansas Rock & Gravel Co | Self-unloading particulate material delivery system |
US3874698A (en) * | 1973-04-04 | 1975-04-01 | Fmc Corp | Articulated haulage vehicle |
Also Published As
Publication number | Publication date |
---|---|
FR2414419B1 (en) | 1982-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |