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FR2299176A1 - Flexible bulk material transport hopper - has thin steel strips forming hammock between movable parallel bars - Google Patents

Flexible bulk material transport hopper - has thin steel strips forming hammock between movable parallel bars

Info

Publication number
FR2299176A1
FR2299176A1 FR7502489A FR7502489A FR2299176A1 FR 2299176 A1 FR2299176 A1 FR 2299176A1 FR 7502489 A FR7502489 A FR 7502489A FR 7502489 A FR7502489 A FR 7502489A FR 2299176 A1 FR2299176 A1 FR 2299176A1
Authority
FR
France
Prior art keywords
hammock
vehicle
bars
steel strips
bulk material
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
FR7502489A
Other languages
French (fr)
Other versions
FR2299176B1 (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 FR7502489A priority Critical patent/FR2299176A1/en
Priority to FR7508333A priority patent/FR2304725A2/en
Priority to FR7527810A priority patent/FR2323826A2/en
Publication of FR2299176A1 publication Critical patent/FR2299176A1/en
Application granted granted Critical
Publication of FR2299176B1 publication Critical patent/FR2299176B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B60P1/04—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element
    • B60P1/16—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element actuated by fluid-operated mechanisms
    • B60P1/165—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element actuated by fluid-operated mechanisms tipping movement about a fore and aft axis
    • 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
    • B60P1/04—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element
    • B60P1/28—Tipping body constructions

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Loading Or Unloading Of Vehicles (AREA)

Abstract

The flexible hopper is for mounting on a road or rail vehicle for the transport of material in bulk, and has two parallel supporting bars (21, 22) whose ends are supported by the carrying vehicle. The ends of thins sheet steel strips are fixed to the bars, their length being much greater than the distance between the bars when placed on the vehicle so that they form a hammock extending between the verticle vehicle walls. Mechanisms (38, 40-43) on the vehicle shift the bars apart, so as to stretch the strips and transform them into a discharge chute of the desired height and gradient.
FR7502489A 1975-01-28 1975-01-28 Flexible bulk material transport hopper - has thin steel strips forming hammock between movable parallel bars Granted FR2299176A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7502489A FR2299176A1 (en) 1975-01-28 1975-01-28 Flexible bulk material transport hopper - has thin steel strips forming hammock between movable parallel bars
FR7508333A FR2304725A2 (en) 1975-01-28 1975-03-18 Bulk material railway wagon - has hinged end wall portion supporting one end of flexible wall forming storage area and discharge ramp
FR7527810A FR2323826A2 (en) 1975-01-28 1975-09-09 Bulk material railway wagon - has tubular side support carrying chains anchored to drum and side handle for rotation and emptying

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7502489A FR2299176A1 (en) 1975-01-28 1975-01-28 Flexible bulk material transport hopper - has thin steel strips forming hammock between movable parallel bars

Publications (2)

Publication Number Publication Date
FR2299176A1 true FR2299176A1 (en) 1976-08-27
FR2299176B1 FR2299176B1 (en) 1978-08-25

Family

ID=9150366

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7502489A Granted FR2299176A1 (en) 1975-01-28 1975-01-28 Flexible bulk material transport hopper - has thin steel strips forming hammock between movable parallel bars

Country Status (1)

Country Link
FR (1) FR2299176A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0479830A1 (en) * 1989-06-29 1992-04-15 Bernd Ostermeyer Flexible bowl tip truck.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0479830A1 (en) * 1989-06-29 1992-04-15 Bernd Ostermeyer Flexible bowl tip truck.
EP0479830A4 (en) * 1989-06-29 1992-12-02 Bernd Ostermeyer Flexible bowl tip truck

Also Published As

Publication number Publication date
FR2299176B1 (en) 1978-08-25

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Legal Events

Date Code Title Description
ST Notification of lapse