US1257879A - Tilting furnace or the like. - Google Patents
Tilting furnace or the like. Download PDFInfo
- Publication number
- US1257879A US1257879A US15311717A US15311717A US1257879A US 1257879 A US1257879 A US 1257879A US 15311717 A US15311717 A US 15311717A US 15311717 A US15311717 A US 15311717A US 1257879 A US1257879 A US 1257879A
- Authority
- US
- United States
- Prior art keywords
- wheels
- furnace
- receptacle
- rollers
- tilting
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/06—Equipment for tilting
Definitions
- the furnace bed or other receptacle containing the molten metal is supported on friction rollers engaging with wheels running on suitably disposed rails, the wheels and rollers being so proportioned that as either spout, if there is more than one provided, is moved in one direction by the tilting of the receptacle to which it is attached,
- Figure 1 represents in end elevation
- Fig. 2 represents in side elevation, partly in section on the line 2-2
- Fig. 1 an example of an arrangement according to the invention as applied to an electric furnace.
- Fig. 1 shows a detail of the tilting gear.
- the furnace is shown at Ap-B', B are the spouts for pouring out the slag and metal respectively.
- a motor C drives a shaft j (Fig. 1) on which is secured a bevel pinion 70 gearing with a bevel wheel Z, thehub of the latter being extended and threaded internally to act as a nut for a screw-threaded rod m which is pivoted at n to the furnace.
- the bevel wheel Z is prevented from moving axially its rotation causes the rod m and with it the point of attachment to be drawn up or down and to impart the required tilting motion to the furnace.
- the wheel Z' is supported ontrunnions Pairs of friction wheels cl, 65 secured to axles f, f of an under frame are rotated, as the furnace is tilted, by rails e, 6 attached to the bed of the furnace.
- the wheels of the frame are coupled by links a, 0 0
- the dimensions of the rollers and wheels are such that the horizontal movement of the furnace compensates for the change of position of the spout due to tilting, and the contents are discharged in a constant vertical direction.
- ll claim rial can be poured, rails on the receptacle engaging with friction wheels on an under frame, driving wheels on the under frame, the said friction wheels and driving wheels being so proportioned and connected that as the receptacle is tilted in either direction the under frame is moved horizontally, so that the pouring spout of the receptacle remains substantially in a constant vertical plane.
- a receptacle from which molten mate- 2. Areceptacle from which molten mate- 7 rial can be poured, an under frame, friction wheels secured to axles mounted in the said under frame, rails attached to the receptacle and engaging with the friction wheels, rollers secured to the said axles in contact with wheels running on suitably disposed rails, the said wheels and rollers being so proportioned that when the receptacle is tilted the spout from' which the material is poured remains substantially in a constant vertical plane.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tunnel Furnaces (AREA)
Description
H. J. KITCHEN.
TILTBNG FURNACE OR THE LIKE.
APPLICATION FILED MAR. 7, I917.
Patented Feb. 26, 1918.
Z SHEETS-SHEET l.
H. J. KITCHEN.
TILTING FURNACE OR THE LIKE.
APPLICATION FILED MAR. 1. 1912.
2 SHEETS-SHEET 2.
57 memem m. 26, may
nnrrnn snr ns en rance HAROLD JENNINGS KITCHEN, or LUrroN, ENGLAND.
TILTING FURNACEOR THE; LIKE.
earers."
Specification of Letters Patent. Patented Fish, 28, 91,
Application filed March '7, 1917. Serial No. 153,117.
To all whom it may concern Be it known that I, HAROLD JENNINos KITCHEN, a subject of the King of Great consequently obviates the necessity for any displacement of the vessel which receives the contents. 7
For this purpose, according to the invention, the furnace bed or other receptacle containing the molten metal is supported on friction rollers engaging with wheels running on suitably disposed rails, the wheels and rollers being so proportioned that as either spout, if there is more than one provided, is moved in one direction by the tilting of the receptacle to which it is attached,
it is moved in the opposite direction by, the
supporting wheels through the same horizontal distance. i
In the accompanylng drawing, Figure 1 represents in end elevation, and Fig. 2 represents in side elevation, partly in section on the line 2-2, Fig. 1, an example of an arrangement according to the invention as applied to an electric furnace. v
Fig. 1 shows a detail of the tilting gear. The furnace is shown at Ap-B', B are the spouts for pouring out the slag and metal respectively. A motor C drives a shaft j (Fig. 1) on which is secured a bevel pinion 70 gearing with a bevel wheel Z, thehub of the latter being extended and threaded internally to act as a nut for a screw-threaded rod m which is pivoted at n to the furnace. As the bevel wheel Z is prevented from moving axially its rotation causes the rod m and with it the point of attachment to be drawn up or down and to impart the required tilting motion to the furnace. The wheel Z'is supported ontrunnions Pairs of friction wheels cl, 65 secured to axles f, f of an under frame are rotated, as the furnace is tilted, by rails e, 6 attached to the bed of the furnace.
The rotation of the pairs of friction wheels d d is imparted by roller sets 9., g secured respectively to the shafts f and F, to the pairs of wheels h and 71. or to 72. and k according as the direction of rotation of the tilted furnace forces the rollers g'and g I into contact with the wheels h, 72, or h, if. The wheels of the frame are coupled by links a, 0 0 The dimensions of the rollers and wheels are such that the horizontal movement of the furnace compensates for the change of position of the spout due to tilting, and the contents are discharged in a constant vertical direction.
Having thus described the nature of the said invention and the best means I know of carrying the same into practical effect, ll claim rial can be poured, rails on the receptacle engaging with friction wheels on an under frame, driving wheels on the under frame, the said friction wheels and driving wheels being so proportioned and connected that as the receptacle is tilted in either direction the under frame is moved horizontally, so that the pouring spout of the receptacle remains substantially in a constant vertical plane.
1. A receptacle from which molten mate- 2. Areceptacle from which molten mate- 7 rial can be poured, an under frame, friction wheels secured to axles mounted in the said under frame, rails attached to the receptacle and engaging with the friction wheels, rollers secured to the said axles in contact with wheels running on suitably disposed rails, the said wheels and rollers being so proportioned that when the receptacle is tilted the spout from' which the material is poured remains substantially in a constant vertical plane.
3. A receptacle from which molten material can be poured, a pair of rails in the form ofcircular arcs secured to the receptacle and resting on two pairs of friction.
wheels respectively at the fore and aft ends of an under frame, rollers secured to the axles of the friction wheels and resting on pairs of driving wheels, links connecting the In testimony whereof I have signed my fore and aft driving wheels, and rails on name to this speclficatlon 111 the presence of which the drlving Wheels can run, the said two subscribing W1tnesses.
rollers and. Wheels being so proportioned HAROLD JENNINGS KITCHEN. thatwhen the receptacle is tilted the spout VVitnes-ses:
' from which the material isponred remains C. S. HOPKINS,
' substantially in a constant vertical plane. T. J. OSMAN.
Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents,
r V Washington, D. C.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15311717A US1257879A (en) | 1917-03-07 | 1917-03-07 | Tilting furnace or the like. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15311717A US1257879A (en) | 1917-03-07 | 1917-03-07 | Tilting furnace or the like. |
Publications (1)
Publication Number | Publication Date |
---|---|
US1257879A true US1257879A (en) | 1918-02-26 |
Family
ID=3325568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US15311717A Expired - Lifetime US1257879A (en) | 1917-03-07 | 1917-03-07 | Tilting furnace or the like. |
Country Status (1)
Country | Link |
---|---|
US (1) | US1257879A (en) |
-
1917
- 1917-03-07 US US15311717A patent/US1257879A/en not_active Expired - Lifetime
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