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US1188608A - Self-unloading vessel. - Google Patents

Self-unloading vessel. Download PDF

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Publication number
US1188608A
US1188608A US79627213A US1913796272A US1188608A US 1188608 A US1188608 A US 1188608A US 79627213 A US79627213 A US 79627213A US 1913796272 A US1913796272 A US 1913796272A US 1188608 A US1188608 A US 1188608A
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US
United States
Prior art keywords
vessel
receptacle
self
side wall
unloading
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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.)
Expired - Lifetime
Application number
US79627213A
Inventor
Karl Barth
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.)
Krupp Stahl AG
Fried Krupp AG
Original Assignee
Krupp Stahl AG
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Filing date
Publication date
Application filed by Krupp Stahl AG filed Critical Krupp Stahl AG
Priority to US79627213A priority Critical patent/US1188608A/en
Application granted granted Critical
Publication of US1188608A publication Critical patent/US1188608A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61DBODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D7/00Hopper cars
    • B61D7/08Hopper cars with openings capable of discharging only outside the wheels
    • B61D7/10Hopper cars with openings capable of discharging only outside the wheels the discharge being assisted by tipping the bottom

Definitions

  • the side wall C on this side of the car has a UNITED STATES PATENT oEEroE.
  • This invention relates to self-unloading vessels wherein the receptacle holding the loaded goods is given rectangular cross section when in loading positlon, and which receptacle when transferred 1nto discharging position changes its rectangular shape, so
  • Figure 1 shows a cross section of the car in the loaded position
  • Fig. 2 a view similar to Fig. 1 of the car in unloading position.
  • the two end walls A are rigidly secured on the bottom frame A of the car, and these walls are reinforced at their corners bytwo rods a and a parallel to the longitudinal axis of the car.
  • unloading car is, by means of a shaft 1), revolubly mounted in bearings in the" end walls A and this shaft is situatedon the hinged connection with the bottom B and is at its upper end provided with rails 0 which are guided on suitable rollers.
  • the rails c are bent yarrow a, see-Fig. 2, unt l the sidewall C at their upper ends, into hooks c with which they engage the rollers an in the load-.
  • the opposite side wall C is hinged to-the rod a and is provided with hooks 0 at its lower end,;
  • a self unloading vessel comprising a frame a receptacle of rectangular cross sec taclehavingtwo-end walls rigidly mounted. ,onsaid frame, a bottom adapted to swing in .its entiretyabout an axisparallel to the centrallongitudinal ilXlS'Of the receptacle I said axis lying between this longitudinal axis andione oftheside walls ofthe receptaele and hinged connection between this side wall and sald bottom.
  • a self unloading vessel comprising frame, a receptacle of rectangular cross seetion when in loading position, said reeep tacle having two end walls rigidly mounted on said frame, a bottom adapted to swing in its entirety about an axis parallel to the central longitudinal axis of the receptacle,v said axis lying between this longitudinal axis and one of the side walls of the receptacle, hinged connection between this side wall and said bottom, a rod on one side connecting the upper corners of said end walls, rollers on said connecting rod adapted to guide said side wall during the movement of said bottom, and a plurality of hooks at the upper end of said side wall adapted to engage the upper part of said rollers when the receptacle is in the loading position.
  • a self unloading vessel comprising a rigid frame, and a receptacle of rectangular cross section when in loading position, said receptacle having two end walls rigidly mounted on said frame, a rod on each side connecting the upper corners of said end walls, a pair of side walls suspended from said rods, one of said side walls mounted to swing on one of said connecting rods, a bottom, and a longitudinal shaft for said bottom carried in said end Walls to one side of the longitudinal axis of the bottom but away from its edge, said bottom being adapted to tilt in its entirety on said shaft.
  • a self-unloading vessel comprising a rigid frame, and a receptacle of rectangiu lar cross section when in loading position, said receptacle having two end walls rigidly mounted on said frame, a rod on each side connecting the upper corners of said end walls, a pair of side walls'suspended from said rods, one o f said side walls mounted to swing on one of said connecting rods, a bottom, and a longitudinal shaft for said"b0ttom carried in said end walls to one side of the longitudinal axis of the vessel,- said bottom being adapted to tilt on said shaft, hooks at the lower end of the swinging side wall constructed to engage with and support said bottom, and a longitudinal beam on said frame adapted to restrict the tilting of said bottom when the vessel is an loading position.
  • a self-unloading vessel comprising a rigid frame, and a receptacle of rectangular cross section when in loading position, said receptacle having two end walls rigidly mounted on said frame, a rod on each side connecting the upper corners of said end walls, a pair of side walls suspended from said rods, one of said side walls mounted to swing on one of said connecting rods, a bottom, and a longitudinal shaft for said bottom carried in said end walls to one side of the longitudinal axis of the vessel, said bottom being adapted to tilt on said shaft,
  • hooks at the lower end of the swinging side walls constructed to engage with and support said bottom, and a longitudinal beam on said frame adapted to restrict the tilting of said bottom when the vessel is'in unloading position, the other of said side walls, situated on the side nearest said shaft having hinged connection-with said bottom, a plurality of hooks at the upper end of said second sidewall, rollers on its connecting rod adapted to engage said hooks when the vessel is in the loading position and to guide said second side wall in its upward movement during the tilting of said bottom.
  • a self-unloading vessel comprising a rigid frame, and a receptacle of rectangular cross section when in loading position, said receptacle having two end walls rigidly mounted on said frame, a rod on each side connecting the upper corners of said end side walls mounted to swing on one of said connecting rods, a bottom, and a longitudinal shaft for said bottonioarried in said end walls to one side of the longitudinal axis of the vessel, said bottom being adapted to tilt on said shaft, books at the lower endof the swinging side wall constructed to engage with and support said bottom, and a longitudinal beam on said frame adapted to re strict the tilting of said bottom" when the vessel is unloadingposition, the other of said side walls, situated on the side nearest said shaft having hinged connection with said bottom, aplurality of hooks at the upper end of said second side wall, rollers on its connecting rod adapted to engage said hooks when the vessel is in the loading position and to guide said second side wall during the movement of said bottom, and means for oscillating said swinging
  • a self-unloading vessel comprising a rigid frame, and a receptacle of rectangular cross section when in loading position, said receptacle having two end walls rigidly mounted on said frame, a rod on each side connecting the uppercorners of said end wa-lls, a pair of sidewalls suspended from said ro'ds, one of said sidewalls mounted to swing on one of said connecting rods, a bottoin, and a longitudinal shaft for said bottom carried in said end walls to one side of the longitudinal axis of the vessel, said bottom being adapted to tilt on said shaft, hooks at the lower end of the swinging side wall constructed to engage with and support bottom, and a longitudinal beam on said frame adapted to restrict the tilting of said bottom when the vessel is in unloading position, the other of said side walls situated on the side nearest said shaft having hinged connection with said bottom, a plurality of hooks at the upper endof said secand side wall, rollers on its connecting rod 8.
  • a car having fixed end walls, a pivot- V ally mounted bottom member, the pivotal axis of which is intermediate the sides of said bottom member, a side member pivot- 15 ally mounted between the side end walls and adapted to open outwardly from the car and to close inwardly and downwardly on the outer side of the bottom member, when the latter is in closed position, and a vertically movable wall pivotally connected to the bottom member at the side opposite the said side member.

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  • Transportation (AREA)
  • Mechanical Engineering (AREA)
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Description

K. EARTH.v
SELF UNLOADING VESSEL.
APPLICATION FILED OCT. 20, 1913.
Patented June 27, 1916.
ml: COLUMBIA PLANOGRAPH 50.. WASHINGTON. n. c.
side of the car nearest to the rod o The side wall C on this side of the car has a UNITED STATES PATENT oEEroE.
KARL EARTH, 0F ESSEN-ON-THE -RUHR/ GERMANY, ASSIGNOR T0 FRIED. KRUPF AKTIENGESELLSCHAFT, OF ESSEN-ON-THE-RUHR, GERMANY.
SELFJfNLOADING vEssEL.
Specification of Letters Patent.
Patented June 27,1916.
Application filed October 20, 1913. Serial No. 796,272.
To all whom it may concern:
Be it known that I, KARL EARTH, residing at Essen-on-the-Ruhr, Germany, a subject of the Emperor of Germany, have invented a certain new and useful Improvement in Self-Unloading Vessels, of which the following is a specification.
This invention relates to self-unloading vessels wherein the receptacle holding the loaded goods is given rectangular cross section when in loading positlon, and which receptacle when transferred 1nto discharging position changes its rectangular shape, so
is illustrated in the drawing representing a self-unloading car and Figure 1 shows a cross section of the car in the loaded position and Fig. 2 a view similar to Fig. 1 of the car in unloading position.
The two end walls A are rigidly secured on the bottom frame A of the car, and these walls are reinforced at their corners bytwo rods a and a parallel to the longitudinal axis of the car. unloading car is, by means of a shaft 1), revolubly mounted in bearings in the" end walls A and this shaft is situatedon the hinged connection with the bottom B and is at its upper end provided with rails 0 which are guided on suitable rollers. a
mounted on the rod a The rails c are bent yarrow a, see-Fig. 2, unt l the sidewall C at their upper ends, into hooks c with which they engage the rollers an in the load-.
ing position of the car, see Fig.1, so that the bottom B- is secured against turning in the direction of thearrow w. The opposite side wall C is hinged to-the rod a and is provided with hooks 0 at its lower end,;
.tlOIl. whenin loadlng position, said recepwhich hooks grip under the bottom Bland hold it in the. loadingposition as illustrated in Fig. -1. In dischargingposition shown in 'Fig. 2,-the bottom B rests on a beam a secured on the bottom frame 'A'of the car. 1 A
-crank connection with a hand lever fD, is
linked tothe side wall C, which is intended The bottom B of the self-.
. B returns to its original loading position, Fig. 1, from its discharging position, Fig. 2, assisted by the weight of the side wall C either to lock the side wall in its loading position, or to swing it around its rodo When the car is to beunloaded the hand lever D is turned in the direction of the arrow y, see Fig. 1, so that the side wall C 1s swung outward and the hooks 0 disengage from the bottom B. As soon as this has taken place the weight of the loaded material will tip the bottom B in the opposite direction to that of the arrow 00, in consequence of the shaft 5 being situated to one side of the car, and this tipping of the bottom continues until the bottom is stopped by the beam a The side wall C, hinged to the bottom B, will as a consequence of this jmovement be raised, while the rails c are sliding on the rollers a The anglebetween the side wall and the bottom B will simultaneously grow larger, whereby the. original rectangular shape of the car receptacle will be changed. This condition makes it possible for packed material, such as clay, to be automatically unloaded, asv on account of the change of the rectangular cross section of the car receptacle the adhesion, as
well as the cohesion of the loaded material will be considerably diminished. The auto- .matic unloading will-be still more augment ,ed through the shaking of the material Icaused by the dropping of the bottom B against the beamoP. 5
At the end ofthe discharge, the bottom has arrived in the position shown in Fig.
1, when the hooks c engage under the body B. r 7
;' Iclaimz' -f'1. A self unloading vessel comprising a frame a receptacle of rectangular cross sec taclehavingtwo-end walls rigidly mounted. ,onsaid frame, a bottom adapted to swing in .its entiretyabout an axisparallel to the centrallongitudinal ilXlS'Of the receptacle I said axis lying between this longitudinal axis andione oftheside walls ofthe receptaele and hinged connection between this side wall and sald bottom.
2. A self unloading vessel comprising frame, a receptacle of rectangular cross seetion when in loading position, said reeep tacle having two end walls rigidly mounted on said frame, a bottom adapted to swing in its entirety about an axis parallel to the central longitudinal axis of the receptacle,v said axis lying between this longitudinal axis and one of the side walls of the receptacle, hinged connection between this side wall and said bottom, a rod on one side connecting the upper corners of said end walls, rollers on said connecting rod adapted to guide said side wall during the movement of said bottom, and a plurality of hooks at the upper end of said side wall adapted to engage the upper part of said rollers when the receptacle is in the loading position.
3. A self unloading vessel comprising a rigid frame, and a receptacle of rectangular cross section when in loading position, said receptacle having two end walls rigidly mounted on said frame, a rod on each side connecting the upper corners of said end walls, a pair of side walls suspended from said rods, one of said side walls mounted to swing on one of said connecting rods, a bottom, and a longitudinal shaft for said bottom carried in said end Walls to one side of the longitudinal axis of the bottom but away from its edge, said bottom being adapted to tilt in its entirety on said shaft.
i. A self-unloading vessel comprising a rigid frame, and a receptacle of rectangiu lar cross section when in loading position, said receptacle having two end walls rigidly mounted on said frame, a rod on each side connecting the upper corners of said end walls, a pair of side walls'suspended from said rods, one o f said side walls mounted to swing on one of said connecting rods, a bottom, and a longitudinal shaft for said"b0ttom carried in said end walls to one side of the longitudinal axis of the vessel,- said bottom being adapted to tilt on said shaft, hooks at the lower end of the swinging side wall constructed to engage with and support said bottom, and a longitudinal beam on said frame adapted to restrict the tilting of said bottom when the vessel is an loading position.
5. A self-unloading vessel comprising a rigid frame, and a receptacle of rectangular cross section when in loading position, said receptacle having two end walls rigidly mounted on said frame, a rod on each side connecting the upper corners of said end walls, a pair of side walls suspended from said rods, one of said side walls mounted to swing on one of said connecting rods, a bottom, and a longitudinal shaft for said bottom carried in said end walls to one side of the longitudinal axis of the vessel, said bottom being adapted to tilt on said shaft,
hooks at the lower end of the swinging side walls constructed to engage with and support said bottom, and a longitudinal beam on said frame adapted to restrict the tilting of said bottom when the vessel is'in unloading position, the other of said side walls, situated on the side nearest said shaft having hinged connection-with said bottom, a plurality of hooks at the upper end of said second sidewall, rollers on its connecting rod adapted to engage said hooks when the vessel is in the loading position and to guide said second side wall in its upward movement during the tilting of said bottom.
6. A self-unloading vessel comprising a rigid frame, and a receptacle of rectangular cross section when in loading position, said receptacle having two end walls rigidly mounted on said frame, a rod on each side connecting the upper corners of said end side walls mounted to swing on one of said connecting rods, a bottom, and a longitudinal shaft for said bottonioarried in said end walls to one side of the longitudinal axis of the vessel, said bottom being adapted to tilt on said shaft, books at the lower endof the swinging side wall constructed to engage with and support said bottom, and a longitudinal beam on said frame adapted to re strict the tilting of said bottom" when the vessel is unloadingposition, the other of said side walls, situated on the side nearest said shaft having hinged connection with said bottom, aplurality of hooks at the upper end of said second side wall, rollers on its connecting rod adapted to engage said hooks when the vessel is in the loading position and to guide said second side wall during the movement of said bottom, and means for oscillating said swinging side wall.
7. A self-unloading vessel comprising a rigid frame, and a receptacle of rectangular cross section when in loading position, said receptacle having two end walls rigidly mounted on said frame, a rod on each side connecting the uppercorners of said end wa-lls, a pair of sidewalls suspended from said ro'ds, one of said sidewalls mounted to swing on one of said connecting rods, a bottoin, and a longitudinal shaft for said bottom carried in said end walls to one side of the longitudinal axis of the vessel, said bottom being adapted to tilt on said shaft, hooks at the lower end of the swinging side wall constructed to engage with and support bottom, and a longitudinal beam on said frame adapted to restrict the tilting of said bottom when the vessel is in unloading position, the other of said side walls situated on the side nearest said shaft having hinged connection with said bottom, a plurality of hooks at the upper endof said secand side wall, rollers on its connecting rod 8. A car having fixed end walls, a pivot- V ally mounted bottom member, the pivotal axis of which is intermediate the sides of said bottom member, a side member pivot- 15 ally mounted between the side end walls and adapted to open outwardly from the car and to close inwardly and downwardly on the outer side of the bottom member, when the latter is in closed position, and a vertically movable wall pivotally connected to the bottom member at the side opposite the said side member.
The foregoing specification signed at Barmen, Germany, this 30th day of September, 1913. v v
KARL EARTH. 1,. 5. v
In presence of HELEN NUFER, ALBERT NUFER.
Copies of this patent may be obtained for five cents each, by eddressinfthe "Gomnissloner 0! retentl, wanna I. 0.
US79627213A 1913-10-20 1913-10-20 Self-unloading vessel. Expired - Lifetime US1188608A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3043243A (en) * 1960-05-19 1962-07-10 Rua And Swendsen Inc Dump car

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3043243A (en) * 1960-05-19 1962-07-10 Rua And Swendsen Inc Dump car

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