US1026708A - Ladle-car. - Google Patents
Ladle-car. Download PDFInfo
- Publication number
- US1026708A US1026708A US62419111A US1911624191A US1026708A US 1026708 A US1026708 A US 1026708A US 62419111 A US62419111 A US 62419111A US 1911624191 A US1911624191 A US 1911624191A US 1026708 A US1026708 A US 1026708A
- Authority
- US
- United States
- Prior art keywords
- ladle
- car
- trunnions
- frame
- pouring
- 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.)
- Expired - Lifetime
Links
- 239000002184 metal Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical compound C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000013707 sensory perception of sound Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G67/00—Loading or unloading vehicles
Definitions
- igure-l is an end view of a ladle car em- 0 ying my invention
- Fig. 2 is a similar view, largely diagrammatic, illustrating the dumping movement of the ladle
- Fig. 3 is a sectional plan view showing a modified construction.
- My invention has relation to dumping or ladle cars of that type in which the ladle is emptied by pouring from a spout located at or near the top of the ladle.
- cars of this character as ordinarily constructed heretofore, when the ladle is tipped in the frame of the car there is considerable drop to the spout while pouring; and in order to bring the final position of the spout in the properrelation to the receptacle poured into, it has been necessary either to allow considerable fall to the metal during the first part of the pouring, which has resulted in great loss due to the the metal, or to lift the ladle from the car by means of an overhead crane and place it in a tilting cradle so arranged as to give a shorter-fall of the metal, or to provide a movable trough which moves with the spout on the ladle.
- These expedients cause considerable inconvenience and added expense in the handling of the metal.
- the present invention is'designed to provide means whereby a noveltipping action of the ladle is obtained, resulting in a large decrease in the drop of the spout during the pouring operation.
- the numeral 2 designates any usual or suitable truck of a ladle car, and 3 the frame of the car supported on the truck.
- the ladle 4 is the ladle, and 5 indicates a receptacle, into which the contents of the ladle are to be poured.
- the ladle is provided at each end with a supporting projection 6, these projections normally resting upon the supporting surfaces 7 on the end frames of the car.
- the ladle is provided near its top and at opposite sides of its center with the projecting trunnions 8, which rest in the open and useful Improve splashing of Specification of Letters Patent. Application filed April 29, 1911.
- Fig. 1 I have shown the trunnions 8 as being carried by separate castings, which are secured to the ladle.
- the two extensions 6* are connected by tie rod 6 and a spacer or separator 6 is placed upon the tie rod between said extensions.
- This construction provides a square supporting frame around the top of the ladle, which tends to prevent the top of the ladle fro trunnions 8 centered ,so that they -are always alined with the open bearings.
- I preferably provide the lower portion of the frame of the car with the supporting feet or projections 11, which are adapted to rest upon the supports 12 adjacent to the track 13 upon which the car travels. I also preferably provide,adjacent to the supports 12 a suitable hook 14, which will engage over the projection 11 at the side of the car opposite to that at which the pouring takes place and which serves to hold down the frame ofthe car and to prevent the car from tipping.
- the hook may be used without the supports, or the supports without the hook,
- trunnions 8 are so located that their centers are in vertical lines which fall outside of the track rails 13.
- a ladle car having upwardly projecting end frames extending above the center 10 of the ladle, and a ladle supported on said car and having bearing members provide with open hearings on the upwardly project- 1 ing end frames, the centers of said bearing members being outside of the rail upon which the car stands, and means for engaging the car to prevent tipping thereof during the dumping movement of the ladle-,- substantially as described.
- a ladle car having a frame provided at each end with upwardly extending por-' tions formed with open seats at their upper bers secured to opposlte sides, thereof,.sa1d supporting members'having arms or extensions provided with trunmons or bearings adapted to engage said open seats, together extensions; substantially as described.
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Description
E. G. SHERMAN.
. LADLE GAR. APPLIGATION FILED AIIL 29, 1911.
, bx IQ WITNESSES.
Patented May 21, 1912.
INVENTOR ERWIN C. SHERMAN, OF YOUNGSTOWN,
OHIO, ASSIGNOR TO THE WILLIAM B. POLLOOK COMPANY, OF YOUNGSTOWN, OHIO, A CORPORATION OF OHIO.
LADLE-CAR.
To all whom it may concern- Be it'known that I, ERWIN C. SHERMAN, of Youngstown, Mahoning county, Ohio, have invented anew ment in Ladle-Cars of which the following is a full, clear, andexact description, ref erence being had to the accompanying drawings, forming part of this specification, in which igure-l is an end view of a ladle car em- 0 ying my invention; Fig. 2 is a similar view, largely diagrammatic, illustrating the dumping movement of the ladle; and Fig. 3 is a sectional plan view showing a modified construction.
My inventionhas relation to dumping or ladle cars of that type in which the ladle is emptied by pouring from a spout located at or near the top of the ladle. In cars of this character as ordinarily constructed heretofore, when the ladle is tipped in the frame of the car there is considerable drop to the spout while pouring; and in order to bring the final position of the spout in the properrelation to the receptacle poured into, it has been necessary either to allow considerable fall to the metal during the first part of the pouring, which has resulted in great loss due to the the metal, or to lift the ladle from the car by means of an overhead crane and place it in a tilting cradle so arranged as to give a shorter-fall of the metal, or to provide a movable trough which moves with the spout on the ladle. These expedients cause considerable inconvenience and added expense in the handling of the metal.
The present invention is'designed to provide means whereby a noveltipping action of the ladle is obtained, resulting in a large decrease in the drop of the spout during the pouring operation.
In the accompanying drawings, the numeral 2 designates any usual or suitable truck of a ladle car, and 3 the frame of the car supported on the truck.
4 is the ladle, and 5 indicates a receptacle, into which the contents of the ladle are to be poured. The ladle is provided at each end with a supporting projection 6, these projections normally resting upon the supporting surfaces 7 on the end frames of the car. The ladle is provided near its top and at opposite sides of its center with the projecting trunnions 8, which rest in the open and useful Improve splashing of Specification of Letters Patent. Application filed April 29, 1911.
Serial No. 624,191.
v according to whether it is desired to pour to the right or to the left, and as these trunnions are located high up on the car,
it will be apparent that the movement of the ladle spout 10 during the pouring op eration will be very largely reduced.
In Fig. 1 I have shown the trunnions 8 as being carried by separate castings, which are secured to the ladle. In the modificatio'u shown in Fig. 3, I have shown the supporting projections 6, which carry the usual ladle trunnions 6"*, as having integral extensions 6 upon which the trunnions '8 (corresponding to the trunnions 8) are formed. The two extensions 6* are connected by tie rod 6 and a spacer or separator 6 is placed upon the tie rod between said extensions. This construction provides a square supporting frame around the top of the ladle, which tends to prevent the top of the ladle fro trunnions 8 centered ,so that they -are always alined with the open bearings.
Owing to the high center of movement of the ladle, it is tip during the pouring operation owing to the shifting to the center of gravity. To overcome this tendency, I preferably provide the lower portion of the frame of the car with the supporting feet or projections 11, which are adapted to rest upon the supports 12 adjacent to the track 13 upon which the car travels. I also preferably provide,adjacent to the supports 12 a suitable hook 14, which will engage over the projection 11 at the side of the car opposite to that at which the pouring takes place and which serves to hold down the frame ofthe car and to prevent the car from tipping. The hook, however, may be used without the supports, or the supports without the hook,
or any other suitable means may be employed for preventing the car from tlppmg during the pouring operation. The trunnions 8 are so located that their centers are in vertical lines which fall outside of the track rails 13.
What I claim is l. A ladle car having atipping ladle supported thereon, theladle having a bearing llatentedlllay 21, 1912.
m buckling and keeps the.
obvious that there will be a considerble tendency of the entire car tov member whose center lies'in a vertical line i which the car stands, of means adjacent to outside of the track upon which the car said track for engaging the frame of the stands, and the frame having a bearing for car to prevent the tipping thereof during said bearing member, together with means for preventing tipping of the car during the tipping movement of the ladle; substantially as described.
2. A ladle car having upwardly projecting end frames extending above the center 10 of the ladle, and a ladle supported on said car and having bearing members provide with open hearings on the upwardly project- 1 ing end frames, the centers of said bearing members being outside of the rail upon which the car stands, and means for engaging the car to prevent tipping thereof during the dumping movement of the ladle-,- substantially as described.
stantially as described. v
4:, A ladle car having a frame provided at each end with upwardly extending por-' tions formed with open seats at their upper bers secured to opposlte sides, thereof,.sa1d supporting members'having arms or extensions provided with trunmons or bearings adapted to engage said open seats, together extensions; substantially as described.
In testimony whereof, I have hereunto set my hand. r a (LSHERMAN.
3. The combination with a ladle car-hav- Witnesses: ing a pivoted ladle adapted to tip on a cen- PAUL J. JONES, ter which is outside of the track upon G. WILSON.
Copies of this patent may be obtained fol-five cents each, by addressing the Commissioner of Patents, Washington, D. 0.
the dumping movements of the ladle; subends, and aladle having supporting memwith tie means connecting each pair of said
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US62419111A US1026708A (en) | 1911-04-29 | 1911-04-29 | Ladle-car. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US62419111A US1026708A (en) | 1911-04-29 | 1911-04-29 | Ladle-car. |
Publications (1)
Publication Number | Publication Date |
---|---|
US1026708A true US1026708A (en) | 1912-05-21 |
Family
ID=3095002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US62419111A Expired - Lifetime US1026708A (en) | 1911-04-29 | 1911-04-29 | Ladle-car. |
Country Status (1)
Country | Link |
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US (1) | US1026708A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3069030A (en) * | 1961-04-06 | 1962-12-18 | Atlas Bolt & Screw Co | Scrap charging car |
-
1911
- 1911-04-29 US US62419111A patent/US1026708A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3069030A (en) * | 1961-04-06 | 1962-12-18 | Atlas Bolt & Screw Co | Scrap charging car |
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