US1021300A - Apparatus for manufacturing metallic hoops. - Google Patents
Apparatus for manufacturing metallic hoops. Download PDFInfo
- Publication number
- US1021300A US1021300A US58290410A US1910582904A US1021300A US 1021300 A US1021300 A US 1021300A US 58290410 A US58290410 A US 58290410A US 1910582904 A US1910582904 A US 1910582904A US 1021300 A US1021300 A US 1021300A
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- US
- United States
- Prior art keywords
- disk
- hoops
- frame
- stop
- grooved
- 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
- 238000004519 manufacturing process Methods 0.000 title description 8
- 238000005096 rolling process Methods 0.000 description 6
- 235000013405 beer Nutrition 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H1/00—Making articles shaped as bodies of revolution
- B21H1/18—Making articles shaped as bodies of revolution cylinders, e.g. rolled transversely cross-rolling
Definitions
- This invention relates to an apparatus for the manufacture of metallic hoops or circles by the rolling of rings which have been produced in any manner.
- This apparatus is characterized by a system of driving the hoops independently of the rolling means which turn freely, consisting of two disks having grooved edges around which the circle or hoop is stretched, one of them being driven and the other free, but subjected to a pull which tends to draw it away from the first.
- the metallic circle or hoop placed around the two disks is therefore submitted to a tension which gives it a suflicient adhesion upon the driven disk to allow it to overcome the resistance of the rolling means.
- a stop adjustable in position is arranged in the path of the tensioning disk. Consequently the rolling ceases when the circle has attained a diameter or caliber determined by the position given to the stop.
- FIG. 1 is a view in front elevation.
- Fig. 2 is a corresponding plan.
- Fig. 3 is a side view.
- Figs. 4 and 5 are elevations at right angles to each other of the means for adjusting the forming rolls; and
- Fig. 6 is a plan thereof.
- the apparatus comprises a frame a at one of the extremities of which is pivoted a horizontal disk I) having a groove Z) and comprising at its lower part a toothed crown b meshing with a bevel pinion b keyed or secured upon the shaft 5* of the main drive carrying a driving pulley 6
- a second disk 0 At the other end of the frame is a second disk 0 having a similar groove 0 of the same diameter as the groove 6 of the disk I); this disk 0 is freely pivoted upon a slide 0 which is displaced longitudinally by any suitable mechanism. For example it is shown as sliding upon a dove-tail in the frame a, and carrying a nut c in which is engaged a screw 0 rotatively maintained in a support fixed upon the side of the frame.
- the end of the screw 0" carries a bevel pinion 0 in mesh with a second beveled pinion 0" journaled at right angles and operated in any suitable way, for example by means of a hand wheel 0
- a bevel pinion 0 In front of the frame a are arranged the pairs of rollers cl (1 and e e at right angles to one another. and journaled freely in their support.
- the rollers (Z and e are mounted eccentrically so as to be progressively displaceable at will toward or away from the corresponding rollers d and e which are fixed in position.
- the eccentric axes of the rolls (5 and e may be simultaneously made to approach their cooperating rolls (Z and e progressively as the rolling and drawing of the hoop proceeds, in any suitable Way, for example by means of the hand lever f fast on the axis of the roll d.
- a spiral gear d likewise fast on this axis meshes with a cooperating spiral gear e keyed on the axis of the roll 6.
- the lever f is provided with a spring latch by which it is held in position upon the toothed segment f which is suitably graduated to indicate the position of the rolls and thus the gage of the hoop.
- a stop an adjustable in position is arranged upon the screw 0 in the path of the slide 0 in such a way that when it is arrested thereby, the pull upon the circle ceases and as the drawing action continues, the adhesion of the circle upon the driving disk I) diminishes until the time when it becomes less than the resistance offered to the ad- Vance of said circle by the rolling device.
- the position of the stop will have been so fixed that at this moment the circle or hoop has exactly the required diameter or caliber.
- An apparatus for the manufacture of metallic hoops from rings comprising a pair of grooved disks, one loose and one driven, upon which the ring is stretched, a set of loose reducing rolls arranged in the path of the ring and means for drawing said loose disk away from the driven disk to maintain the tension of said ring upon the driven disk during the operation of the apparatus.
- An apparatus for the manufacture of metallic hoops from rings comprising a pair of grooved disks, one loose and one driven, upon which the ring is stretched, a set of loose reducing rolls arranged in the path of the ring and means for drawing said loose disk away from the driven disk to maintain the tension of said ring upon the driven disk during the operation of the apparatus, in combination with a stop arranged in the path of said drawing disk to automatically relieve the tension and thus stop the drive of the ring through the reducing rolls after the ring has reached the desired caliber.
- An apparatus for the manufacture of hoops or circles by the drawing of metallic rings comprising a frame, a disk mounted upon said frame, said disk having a grooved periphery, means for revolving said disk, a second disk mounted upon said frame, said second disk having a grooved periphery, means for adjusting the relative position of said disks, and drawing rollers mounted in pairs in line with said grooved peripheries.
- An apparatus for the manufacture of hoops or circles by the drawing of metallic rings comprising a frame, a disk mounted upon said frame, said disk having a grooved periphery, means for revolving said disk, a second disk mounted upon said frame, said second disk having a grooved periphery, means for adjusting the relative position of said disks, a stop arranged in the path of said second disk, said stop being adjustable in position and adapted to arrest the action 1 said bevel pinion is keyed, a driving pulley Y keyed upon said shaft, a second disk, said second disk having a grooved periphery, a slide upon which said second disk is revolubly mounted, said slide being slidable upon a dove-tail on said frame, a nut carried by said slide, a screw engaging said nut, means for revolving said screw, a stop mounted upon said screw, and drawing rollers mounted in pairs in line with said grooved peripheries.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Description
o. L. BRI'JHIER. APPARATUS FOR MANUFAOTURIN G METALLIC HOOPS.
APPLICATION FILED SEPT. 20, 1910.
Patented Mar. 26, 1912.
3 SHEETS-SHEET 1.
m ow
INVE m ATToR naYs COLUMBIA PLANOURAPH 60., WASHINGTON, D. c.
c. L. BREHIER.
APPARATUS FOR MANUFAOTUBING METALLIC HOOPS.
APPLICATION FILED BBPT.Z0, 1910.
Patented Mar. 26, 1912.
3 SHEETS-SHEET 2.
INVENTOR Arromvsrs COLUMBIA PLANDGRAFH CO" WASHINGTON. D. C.
0. L. BRE'HIER.
APPARATUS FOR MANUFACTURING METALLIC HOOPS.
APPLICATION FILED BBPT.20,1910.
3 SHEETS-SHEET 3.
IN VENT!) C/IHRLES L M! BEER/ER coLuMmA PLANOOIIAPH 1.. WASHINGTON. I! c.
Ptented Mar. 26, 1912.
CHARLES LEON BREHIER, 0F PARIS, FRANCE.
APPARATUS FOR MANUFACTURING METALLIC HOOPS.
Specification of Letters Patent.
Patented Mar. 26, 1912.
Application filed September 20, 1910. Serial No. 582,904.
To all whom it may concern:
Be it known that I, Cr-IARLEs LL oN BR1 1- HIER, a citizen of the Republic of France, and a resident of 52 Rue de lOurcq, Paris, France, have invented a new and useful Apparatus for Manufacturing Metallic Hoops, of which the following is a specification.
This invention relates to an apparatus for the manufacture of metallic hoops or circles by the rolling of rings which have been produced in any manner. This apparatus is characterized by a system of driving the hoops independently of the rolling means which turn freely, consisting of two disks having grooved edges around which the circle or hoop is stretched, one of them being driven and the other free, but subjected to a pull which tends to draw it away from the first. The metallic circle or hoop placed around the two disks is therefore submitted to a tension which gives it a suflicient adhesion upon the driven disk to allow it to overcome the resistance of the rolling means.
For the purpose of automatically suspending this tension a stop adjustable in position is arranged in the path of the tensioning disk. Consequently the rolling ceases when the circle has attained a diameter or caliber determined by the position given to the stop.
The apparatus is represented by way of example in the annexed drawing, in which Figure 1 is a view in front elevation. Fig. 2 is a corresponding plan. Fig. 3 is a side view. Figs. 4 and 5 are elevations at right angles to each other of the means for adjusting the forming rolls; and Fig. 6 is a plan thereof.
The apparatus comprises a frame a at one of the extremities of which is pivoted a horizontal disk I) having a groove Z) and comprising at its lower part a toothed crown b meshing with a bevel pinion b keyed or secured upon the shaft 5* of the main drive carrying a driving pulley 6 At the other end of the frame is a second disk 0 having a similar groove 0 of the same diameter as the groove 6 of the disk I); this disk 0 is freely pivoted upon a slide 0 which is displaced longitudinally by any suitable mechanism. For example it is shown as sliding upon a dove-tail in the frame a, and carrying a nut c in which is engaged a screw 0 rotatively maintained in a support fixed upon the side of the frame. The end of the screw 0" carries a bevel pinion 0 in mesh with a second beveled pinion 0" journaled at right angles and operated in any suitable way, for example by means of a hand wheel 0 In front of the frame a are arranged the pairs of rollers cl (1 and e e at right angles to one another. and journaled freely in their support. The rollers (Z and e are mounted eccentrically so as to be progressively displaceable at will toward or away from the corresponding rollers d and e which are fixed in position.
The eccentric axes of the rolls (5 and e may be simultaneously made to approach their cooperating rolls (Z and e progressively as the rolling and drawing of the hoop proceeds, in any suitable Way, for example by means of the hand lever f fast on the axis of the roll d. A spiral gear d likewise fast on this axis meshes with a cooperating spiral gear e keyed on the axis of the roll 6. The lever f is provided with a spring latch by which it is held in position upon the toothed segment f which is suitably graduated to indicate the position of the rolls and thus the gage of the hoop.
A stop an adjustable in position is arranged upon the screw 0 in the path of the slide 0 in such a way that when it is arrested thereby, the pull upon the circle ceases and as the drawing action continues, the adhesion of the circle upon the driving disk I) diminishes until the time when it becomes less than the resistance offered to the ad- Vance of said circle by the rolling device. The position of the stop will have been so fixed that at this moment the circle or hoop has exactly the required diameter or caliber.
Having thus described my invention, what I claim as such and desire to secure by Letters Patent is 1. An apparatus for the manufacture of metallic hoops from rings comprising a pair of grooved disks, one loose and one driven, upon which the ring is stretched, a set of loose reducing rolls arranged in the path of the ring and means for drawing said loose disk away from the driven disk to maintain the tension of said ring upon the driven disk during the operation of the apparatus.
2. An apparatus for the manufacture of metallic hoops from rings comprising a pair of grooved disks, one loose and one driven, upon which the ring is stretched, a set of loose reducing rolls arranged in the path of the ring and means for drawing said loose disk away from the driven disk to maintain the tension of said ring upon the driven disk during the operation of the apparatus, in combination with a stop arranged in the path of said drawing disk to automatically relieve the tension and thus stop the drive of the ring through the reducing rolls after the ring has reached the desired caliber. Y
3. An apparatus for the manufacture of hoops or circles by the drawing of metallic rings, comprising a frame, a disk mounted upon said frame, said disk having a grooved periphery, means for revolving said disk, a second disk mounted upon said frame, said second disk having a grooved periphery, means for adjusting the relative position of said disks, and drawing rollers mounted in pairs in line with said grooved peripheries.
4:. An apparatus for the manufacture of hoops or circles by the drawing of metallic rings, comprising a frame, a disk mounted upon said frame, said disk having a grooved periphery, means for revolving said disk, a second disk mounted upon said frame, said second disk having a grooved periphery, means for adjusting the relative position of said disks, a stop arranged in the path of said second disk, said stop being adjustable in position and adapted to arrest the action 1 said bevel pinion is keyed, a driving pulley Y keyed upon said shaft, a second disk, said second disk having a grooved periphery, a slide upon which said second disk is revolubly mounted, said slide being slidable upon a dove-tail on said frame, a nut carried by said slide, a screw engaging said nut, means for revolving said screw, a stop mounted upon said screw, and drawing rollers mounted in pairs in line with said grooved peripheries.
In testimony whereof I have signed my name to this specification, in the presence of two subscribing witnesses.
CHARLES LEON BREHIER.
Witnesses:
CHARLES DONY, LEON PEILLET.
Gopies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents,
Washington, D. 0.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US58290410A US1021300A (en) | 1910-09-20 | 1910-09-20 | Apparatus for manufacturing metallic hoops. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US58290410A US1021300A (en) | 1910-09-20 | 1910-09-20 | Apparatus for manufacturing metallic hoops. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1021300A true US1021300A (en) | 1912-03-26 |
Family
ID=3089597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US58290410A Expired - Lifetime US1021300A (en) | 1910-09-20 | 1910-09-20 | Apparatus for manufacturing metallic hoops. |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US1021300A (en) |
-
1910
- 1910-09-20 US US58290410A patent/US1021300A/en not_active Expired - Lifetime
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