US456615A - Tube-machine - Google Patents
Tube-machine Download PDFInfo
- Publication number
- US456615A US456615A US456615DA US456615A US 456615 A US456615 A US 456615A US 456615D A US456615D A US 456615DA US 456615 A US456615 A US 456615A
- Authority
- US
- United States
- Prior art keywords
- mandrel
- tube
- pressure
- paper
- machine
- 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
- 239000002699 waste material Substances 0.000 description 6
- 238000004804 winding Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000005755 formation reaction Methods 0.000 description 4
- 235000015842 Hesperis Nutrition 0.000 description 2
- 235000012633 Iberis amara Nutrition 0.000 description 2
- 240000004804 Iberis amara Species 0.000 description 2
- 210000000614 Ribs Anatomy 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000013707 sensory perception of sound Effects 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31C—MAKING WOUND ARTICLES, e.g. WOUND TUBES, OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31C99/00—Subject matter not provided for in other groups of this subclass
Definitions
- My invention relates to the formation of paper tubes, and while I had in mind particularly paper tubes adapted for use as rockets after being properly prepared, I do not limit myself in this particular, for the reason that the tubes may be used for avariety of purposes.
- My invention has for its object the formation of the paper tubes cheaply and quickly and by such improved means as to permit of the ready handling of the tubes and their easy removal from the to rrning-1nand rel after being formed.
- My invention consists, first, in winding the paper of which the tube is to be formed on a perforated mandrel, securing the paper thus rolled in the form of a tube and separating it from the rest of the sheet or roll, expanding the tube and holding it by its periphery, and removing the mandrel while the tube is expanded.
- It further consists in forming the tube on a perforated mandrel, expanding the tube by means of the pressure of compressed air, steam, or gas, holding it while so expanded by its periphery, and in Withdrawing the mandrel while the tube is thus expanded.
- a mandrel having its periphery perforated, around which the paper is rolled to form a tube, said mandrel being hollow and in connection with asource of pressure-such as compressed air, gas, or steam-adapted to expand the paper-tube to permit the mandrel to be withdrawn, said mandrel being provided with a series of valves to control the pressure and prevent its waste in the withdrawal of the mandrel.
- the invention further consists in the details of construction, hereinafter more fully described and particularly claimed.
- Figure 1 is a side elevation of an apparatus of the type in which I will use my invention.
- Fig. 2 is a front view of the same.
- Fig. 3 is a sectional view taken transversely of the mandrel.
- the table of the apparatus is shown at A, supported by a suitable framework B.
- a roller II in spring-bearings Z), which exert a constant pressure upward.
- a bracket D has an extension which is located above the table-bed, directly over the roller II, and this extension supports a roller E, also supported in spring-bearings.
- the upper roller E is readily movable, as the bracket D is pivoted to the rear of the table and is provided with a downward extension 0, which is connected to a holding-bar (Z, toothed, as shown, and adapted to engage a cross piece or pin e on the frame, and thus hold the bracket D in position.
- the bracket By the movement of the bar d the bracket may be moved 011 its pivot and the roller E moved away from or toward the mandrel O, which when in use is located directly between the rollers H and E.
- the bracket has the lower end of its extension bifurcated to inclose the journals of the mandrel, and at the same time permit vertical movement.
- the mandrel may have its hearings in the permanent side walls of the apparatus.
- a third rollerF In rear of the mandrel is a third rollerF, likewise in springbearings, and with these rollers pressing against the mandrel at top, bottom, and rear the paper is evenly pressed and fed to the mandrel. After the paper is wound on the mandrel to form the tube the end is secured by paste or cement in any desirable or convenient manner, and it then becomes necessary to remove the tube from the mandrel.
- the mandrel is perforated throughout its periphery, and in order to prevent the paper from adhering too closely to its surface I corrugate the face of the mandrel, leaving projecting ribs, which receive the inner periphcry of the tube.
- One of the standards of the machine, as shown in Fig. 2 is provided with an elongated bearing f, which receives the extension of the mandrel, which is of greater length than the feeding or pressure rolls.
- This elongated bearing is of greater diameter internally than the diameter of the mandrel, except at its extreme front and rear ends, so as to form bearings at these points, and this leaves a space around I the mandrel Within the bearings, which space is in connection with a source of compressed air, (hot or cold,) gas, or steam, and this air, steam, or gas is controlled by means of suitable valves or cocks.
- the several spring-pressed rollers constitute a yielding holding means, which engages with and holds the tube by its periphery when expanded, besides serving to press the paper to the mandrel When the tube is being Wound.
- the mandrel may be revolved in winding by the handle h or by a band and pulley, as desired.
- the herein-d escribed method consisting in Winding paper upon a mandrel to form a roll, securing it as thus rolled in, then expanding the tube and holding it by its exterior while expanded, and removing the mandrel while the tube is expanded and so held, substantially as described.
- a perforated mandrel in connection with a source of pressure, said mandrel being of tapering shape and removable, substantially as described.
- a standard having a bearing with an air space or chamber formed therein, a pipe connecting with said chamber from a source of pressure, and a perforated mandrel for'receiving the tube, the perforations of which open into the air-space in the bearing, whereby the pressure reaches the interior of the mandrel and the interior of the tube, substantially as described.
Description
(No Model.)
e. w. CLARK.
TUBE MACHINE.
No. 456,615. Patented July 28, 1891f w: mums urns co. m D-LIYHIL, 'usumm, u. cv
UNITED STATES PATENT OFFICE,
GEORGE IV. CLARK, OF SHADYSIDE, NE JERSEY.
TUBE-MACHINE.
SPECIFICATION forming part of Letters Patent No. 456,615, dated July 28,1891.
Application filed November 12, 1890. Serial No.371,2l8. (No modeLi To all whom it may concern:
Be it known that I, GEORGE W. CLARK, a citizen of the United States of America, residing at Shadyside, in the county of Hudson and State ofNew Jersey, have invented certain new and useful Improvements in Tube- Machines, of which the following is a specification.
My invention relates to the formation of paper tubes, and while I had in mind particularly paper tubes adapted for use as rockets after being properly prepared, I do not limit myself in this particular, for the reason that the tubes may be used for avariety of purposes.
My invention has for its object the formation of the paper tubes cheaply and quickly and by such improved means as to permit of the ready handling of the tubes and their easy removal from the to rrning-1nand rel after being formed.
My invention consists, first, in winding the paper of which the tube is to be formed on a perforated mandrel, securing the paper thus rolled in the form of a tube and separating it from the rest of the sheet or roll, expanding the tube and holding it by its periphery, and removing the mandrel while the tube is expanded.
It further consists in forming the tube on a perforated mandrel, expanding the tube by means of the pressure of compressed air, steam, or gas, holding it while so expanded by its periphery, and in Withdrawing the mandrel while the tube is thus expanded.
It further consists of a mandrel having its periphery perforated, around which the paper is rolled to form a tube, said mandrel being hollow and in connection with asource of pressure-such as compressed air, gas, or steam-adapted to expand the paper-tube to permit the mandrel to be withdrawn, said mandrel being provided with a series of valves to control the pressure and prevent its waste in the withdrawal of the mandrel.
The invention further consists in the details of construction, hereinafter more fully described and particularly claimed.
In the drawings, Figure 1 is a side elevation of an apparatus of the type in which I will use my invention. Fig. 2 is a front view of the same. Fig. 3 is a sectional view taken transversely of the mandrel.
In the figures the table of the apparatus is shown at A, supported by a suitable framework B. Below the bed of the machine I journal a roller II in spring-bearings Z), which exert a constant pressure upward. A bracket D has an extension which is located above the table-bed, directly over the roller II, and this extension supports a roller E, also supported in spring-bearings. The upper roller E is readily movable, as the bracket D is pivoted to the rear of the table and is provided with a downward extension 0, which is connected to a holding-bar (Z, toothed, as shown, and adapted to engage a cross piece or pin e on the frame, and thus hold the bracket D in position. By the movement of the bar d the bracket may be moved 011 its pivot and the roller E moved away from or toward the mandrel O, which when in use is located directly between the rollers H and E. The bracket has the lower end of its extension bifurcated to inclose the journals of the mandrel, and at the same time permit vertical movement. Instead of this construction, however, the mandrel may have its hearings in the permanent side walls of the apparatus. In rear of the mandrel is a third rollerF, likewise in springbearings, and with these rollers pressing against the mandrel at top, bottom, and rear the paper is evenly pressed and fed to the mandrel. After the paper is wound on the mandrel to form the tube the end is secured by paste or cement in any desirable or convenient manner, and it then becomes necessary to remove the tube from the mandrel.
The mandrel is perforated throughout its periphery, and in order to prevent the paper from adhering too closely to its surface I corrugate the face of the mandrel, leaving projecting ribs, which receive the inner periphcry of the tube. One of the standards of the machine, as shown in Fig. 2, is provided with an elongated bearing f, which receives the extension of the mandrel, which is of greater length than the feeding or pressure rolls. This elongated bearing is of greater diameter internally than the diameter of the mandrel, except at its extreme front and rear ends, so as to form bearings at these points, and this leaves a space around I the mandrel Within the bearings, which space is in connection with a source of compressed air, (hot or cold,) gas, or steam, and this air, steam, or gas is controlled by means of suitable valves or cocks.
Then it is desired to remove the finished tube from the mandrel, pressure is turned on and the air, steam, or gas passes to the interior of the mandrel from the space surrounding it in the long bearing, and from thence to the interior of the tube, and the pressure exerting its influence through the perforations will expand the tube sufficiently to allow the mandrel to be easily Withdrawn through the long bearing by using the handle or pull The several spring-pressed rollers constitute a yielding holding means, which engages with and holds the tube by its periphery when expanded, besides serving to press the paper to the mandrel When the tube is being Wound. The mandrel may be revolved in winding by the handle h or by a band and pulley, as desired.
In order to facilitate the Withdrawal of the mandrel, it may be made slightly tapering, if desired, as indicated in dotted lines.
In order to save the pressure and prevent Waste of the compressed air, gas, or steam in the Withdrawal of the mandrel, I have provided the mandrel with a series of diaphragmst', dividing it into a series of compartments, and each diaphragm has a valve is, opening in the direction of the arrows, Fig."
2. This permits the pressure to pass to each compartment When the mandrel isin its normal position; but as it is Withdrawn as soon as the first diaphragm passes the point Z in Fig. 2, the pressure closes the valve and prevents Waste or pressure where itis not needed.
I claim as my invention 1. The herein-d escribed method, consisting in Winding paper upon a mandrel to form a roll, securing it as thus rolled in, then expanding the tube and holding it by its exterior while expanded, and removing the mandrel while the tube is expanded and so held, substantially as described.
2. The described method,consistinginwinding paper upon a mandrel to form a roll, securing it as thus formed and applying the pressure of air, gas, or steam thereto to ex pand the same, and finally removing the mandrel While the tube is expanded and held by its exterior, substantially as described.
3. In combination with a tube machine, yielding holding means for the exterior of the tube, and a perforated mandrel in connection with a source of pressure, said mandrel being removable, substantially as described.
4. In combination with a tube-machine, a perforated mandrel in connection with a source of pressure, said mandrel being of tapering shape and removable, substantially as described.
5. In combination with a tube-machine, a perforated mandrel having a corrugated periphery, substantially as described.
6. In combination, in a tube-machine, a standard having a bearing with an air space or chamber formed therein, a pipe connecting with said chamber from a source of pressure, and a perforated mandrel for'receiving the tube, the perforations of which open into the air-space in the bearing, whereby the pressure reaches the interior of the mandrel and the interior of the tube, substantially as described.
7. In. combination with an elongated bearing, a mandrel supported thereby, a source of pressure in connection with the mandrel, said mandrel having a perforated periphery, and a series of valves Within the same, substantially as described.
In testimony whereof I affix my signature in presence of two Witnesses.
GEO. WV. CLARK. lVitnesses:
V. VAN DYOK, JOHN B. BENTON.
Publications (1)
Publication Number | Publication Date |
---|---|
US456615A true US456615A (en) | 1891-07-28 |
Family
ID=2525491
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US456615D Expired - Lifetime US456615A (en) | Tube-machine |
Country Status (1)
Country | Link |
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US (1) | US456615A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4068564A (en) * | 1976-06-11 | 1978-01-17 | Dahlstrom Reuben O | Machine for rolling newspaper into logs |
-
0
- US US456615D patent/US456615A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4068564A (en) * | 1976-06-11 | 1978-01-17 | Dahlstrom Reuben O | Machine for rolling newspaper into logs |
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