US441846A - Daniel n - Google Patents
Daniel n Download PDFInfo
- Publication number
- US441846A US441846A US441846DA US441846A US 441846 A US441846 A US 441846A US 441846D A US441846D A US 441846DA US 441846 A US441846 A US 441846A
- Authority
- US
- United States
- Prior art keywords
- tube
- core
- paper
- daniel
- wrapping
- 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
- 239000000463 material Substances 0.000 description 10
- 210000001503 Joints Anatomy 0.000 description 4
- 239000004568 cement Substances 0.000 description 4
- 230000001070 adhesive Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/16—Rigid pipes wound from sheets or strips, with or without reinforcement
Definitions
- -My invention has reference especially to tubes made of paper 0r fibrous material, they being especially adaptable, by reason of the cheapness ot the material, for electrical conduit-s for electric-light and otherwires, for the manufacture of speaking tubes, dite.
- the object of my invention is to provide a paper tube which shall resist ordinary crushing strains, and which shall be capable of use in lengths without danger of breaking.
- a paper tube which shall resist ordinary crushing strains, and which shall be capable of use in lengths without danger of breaking.
- Such a tube is shown in the accompanying drawings, in. which- Figure 1 is an elevation of a length of the completed tube; Fig. 2, a similar view showing at one end the Wrappings unwound from the core, and Fig. 3 an end view.
- a is the core of the tube, which is preferably a fillet of paper bent into acylinder With the seam formed either by the edges of the fillet abutting, as shown at l), Figs. 2 and 3, or by slightly overlapping, the co're thereby having, except where theoverlap is made when that character of seam is used, a single thickness of wall.
- c is a Wrapping, preferably of the same inaterial as the core d, applied to the core spirally and secured thereto by a suitable paste or cement.
- d is another wrapping, also preferably of the same material as the core a, applied to the Wrapping c spirally, so as to break joints therewith and secured thereto by a suitable paste or cement.
- the tube above described may be made by hand or by machinery.
- Serial No. 316,601 I have described a machine adapted to produce such tube in quantities, and such machine I prefer to use.
- the tube herein shown and described withstands crushing to such an extent that it is not liable to collapse and lose its tubular form, and it is not liable to break, when used in lengths, from its own weight 4or any ordinary Weight which it may be called upon to carry. y
- a paper tube the combination of a cylindrical core formed from a single th ⁇ ickness of paper and having an abutting or overlapped seam, tapes of the same material spirally wound about said core and breaking joints, and an adhesive material to bind said core and tapes, substantially as described.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
- Making Paper Articles (AREA)
Description
URLBUT. R TUBE Patented Deo. 2, 1890.
UNITED STATES PATENT OFFICE.
DANIEL N. HURLBUT, OF NE7 YORK, N. Y.
PAPER TUBE.
SPECIFICATION forming part of Letters Yatent No. 441,846, dated December Q 1890.
Application iilecl July 5, 1889. Serial No. 316,602. (No model.)
To all whom it may concern:
Be it known that I, DANIEL N. HUELBUT, acitizen of the United States, residing in the city, county, and State of New York,have invented a new and useful Paper Tube, of which the following is a specification.
-My invention has reference especially to tubes made of paper 0r fibrous material, they being especially adaptable, by reason of the cheapness ot the material, for electrical conduit-s for electric-light and otherwires, for the manufacture of speaking tubes, dite.
The object of my invention is to provide a paper tube which shall resist ordinary crushing strains, and which shall be capable of use in lengths without danger of breaking. Such a tube is shown in the accompanying drawings, in. which- Figure 1 is an elevation of a length of the completed tube; Fig. 2, a similar view showing at one end the Wrappings unwound from the core, and Fig. 3 an end view.
a is the core of the tube, which is preferably a fillet of paper bent into acylinder With the seam formed either by the edges of the fillet abutting, as shown at l), Figs. 2 and 3, or by slightly overlapping, the co're thereby having, except where theoverlap is made when that character of seam is used, a single thickness of wall.
c is a Wrapping, preferably of the same inaterial as the core d, applied to the core spirally and secured thereto by a suitable paste or cement.
d is another wrapping, also preferably of the same material as the core a, applied to the Wrapping c spirally, so as to break joints therewith and secured thereto by a suitable paste or cement.
I do not deem it necessary in all cases to use more than one spiral wrapping for the core a, one wrapping being sufficient to preserve the core in tube formation, and the sec 0nd Wrapping being applied to secure additional strength. A third or other wrappings may be applied for the same purpose.
The tube above described may be made by hand or by machinery. In an application tiled by me, Serial No. 316,601, I have described a machine adapted to produce such tube in quantities, and such machine I prefer to use.
The tube herein shown and described withstands crushing to such an extent that it is not liable to collapse and lose its tubular form, and it is not liable to break, when used in lengths, from its own weight 4or any ordinary Weight which it may be called upon to carry. y
While I regard the tube when made of paper as the better construction, because more economical, I do not limit myself to a paper tubing, as metal might be used without departing from my invention.
What I claim is- 1. In a tube, the combination of a cylindrical core formed from a single thickness of material and having an abutting or slightlyoverlapped seam, said core being covered throughout by a spirally-wound tape, substantially as described.
2. In a paper tube, the combination of a cylindrical core formed from a single th`ickness of paper and having an abutting or overlapped seam, tapes of the same material spirally wound about said core and breaking joints, and an adhesive material to bind said core and tapes, substantially as described.
This specification signed and witnessed this 25th day of June, 1889.
DANIEL N. llURLBUT.
Witnesses:
D. I'I. DRIseoLL, "WILLIAM PELZER.
Publications (1)
Publication Number | Publication Date |
---|---|
US441846A true US441846A (en) | 1890-12-02 |
Family
ID=2510741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US441846D Expired - Lifetime US441846A (en) | Daniel n |
Country Status (1)
Country | Link |
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US (1) | US441846A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2473875A (en) * | 1942-06-27 | 1949-06-21 | Plymold Corp | Tubes, pipes, and the like |
US2536243A (en) * | 1942-05-26 | 1951-01-02 | Celanese Corp | Hollow article |
US2901357A (en) * | 1958-09-10 | 1959-08-25 | Jack A Epstein | Packaged beverage products and methods of making them |
US3115246A (en) * | 1960-09-19 | 1963-12-24 | Minnesota Mining & Mfg | Core for pressure-sensitive adhesive tape |
US3194275A (en) * | 1963-01-15 | 1965-07-13 | Sonoco Products Co | Spirally wound paper tube |
US3870086A (en) * | 1973-08-24 | 1975-03-11 | Martin H Stark | Tube construction |
US5555978A (en) * | 1995-10-05 | 1996-09-17 | Elsner Engineering Works, Inc. | Wound roll and closure strip assembly |
US5845871A (en) * | 1996-04-29 | 1998-12-08 | Csi Core Specialties Inc. | Recycled core for winding paper |
US20040153288A1 (en) * | 2001-01-23 | 2004-08-05 | Intel Corporation | Method and system for detecting semantic events |
-
0
- US US441846D patent/US441846A/en not_active Expired - Lifetime
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2536243A (en) * | 1942-05-26 | 1951-01-02 | Celanese Corp | Hollow article |
US2473875A (en) * | 1942-06-27 | 1949-06-21 | Plymold Corp | Tubes, pipes, and the like |
US2901357A (en) * | 1958-09-10 | 1959-08-25 | Jack A Epstein | Packaged beverage products and methods of making them |
US3115246A (en) * | 1960-09-19 | 1963-12-24 | Minnesota Mining & Mfg | Core for pressure-sensitive adhesive tape |
US3194275A (en) * | 1963-01-15 | 1965-07-13 | Sonoco Products Co | Spirally wound paper tube |
US3870086A (en) * | 1973-08-24 | 1975-03-11 | Martin H Stark | Tube construction |
US5555978A (en) * | 1995-10-05 | 1996-09-17 | Elsner Engineering Works, Inc. | Wound roll and closure strip assembly |
US5845871A (en) * | 1996-04-29 | 1998-12-08 | Csi Core Specialties Inc. | Recycled core for winding paper |
US6051092A (en) * | 1996-04-29 | 2000-04-18 | Csi Core Specialties Inc. | Method and apparatus for recycling cores |
US20040153288A1 (en) * | 2001-01-23 | 2004-08-05 | Intel Corporation | Method and system for detecting semantic events |
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