US11902A - Island - Google Patents
Island Download PDFInfo
- Publication number
- US11902A US11902A US11902DA US11902A US 11902 A US11902 A US 11902A US 11902D A US11902D A US 11902DA US 11902 A US11902 A US 11902A
- Authority
- US
- United States
- Prior art keywords
- strip
- rolled
- round
- transverse section
- island
- 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 6
- 239000010985 leather Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 241000220010 Rhode Species 0.000 description 2
- 230000001154 acute Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000005096 rolling process Methods 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
- B31C—MAKING WOUND ARTICLES, e.g. WOUND TUBES, OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31C1/00—Making tubes or pipes by feeding at right angles to the winding mandrel centre line
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/56—Winding and joining, e.g. winding spirally
- B29C53/58—Winding and joining, e.g. winding spirally helically
- B29C53/60—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/906—Roll or coil
Definitions
- Figure 1 denotes a transverse section of a piece of leather or other suitable material, in the form in which it is to be made previous to its being converted into a round band of my im proved kind.
- Fig. 2 exhibits a transverse section of' such a band and indicates the manner in which the strip is rolled up and cemented together.
- Fig. 1 By inspection of Fig. 1, it will be seen that the strip in its transverse section is reduced to a parallelogram a, t, c, d, the opposite angles, a', and, c, of which are very acute angles, the strip at such angles being so reduced as to enable it to be rolled up into the form exhibited in Fig. 2, and so as to be solid or nearly so when brought into this form and having its overlapping parts cemented to those underlying them.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Description
UNITED STATES PATENT OFFICE.
GEORGE MILLER, OF PROVIDENCE, RHODE ISLAND.
MANUFACTURING LEATHER BANDING FOR MACHINERY.
specification of Letters Patent No.l
To all whom t may concern:
Be it known that I, GEORGE MILLER, of Providence, in the county of Providence and State of Rhode Island, have invented and Improved Manufacture of Round Banding for Machinery; and I do hereby declare that the same is fully described and represented in the following specification and the accompanying drawings, letters, figures, and references thereof.
Of the said drawings, Figure 1, denotes a transverse section of a piece of leather or other suitable material, in the form in which it is to be made previous to its being converted into a round band of my im proved kind. Fig. 2, exhibits a transverse section of' such a band and indicates the manner in which the strip is rolled up and cemented together.
By inspection of Fig. 1, it will be seen that the strip in its transverse section is reduced to a parallelogram a, t, c, d, the opposite angles, a', and, c, of which are very acute angles, the strip at such angles being so reduced as to enable it to be rolled up into the form exhibited in Fig. 2, and so as to be solid or nearly so when brought into this form and having its overlapping parts cemented to those underlying them.
In making the belt it is rolled from one 11,902, dated November 7, 1854.
edge or angle, a, or, 0, toward the other or opposite edge; and as the strip in transverse section is wedge shaped in opposite directions it will clearly be seen that it can be brought into the round form and be nearly if not entirely solid when finished. In a band made according to this method the strain, that is produced upon it when it is in use, acts always at right angles to the direction in which the material is rolled or folded together, consequently there is little or no tendency of such strain to destroy the adhesion of the cemented surfaces.
What I claim as my invention is- My improved manufacture of round bandingas made substantially as described; that is to say, by reducing a strip of leather or other suitable material to the shape denoted in Fig. 1, and subsequently rolling and cementing it together into that essentially as exhibited in Fig. 2, of the drawings hereinbefore mentioned.
In testimony whereof I have hereunto set my signature this fourteenth day of September A. D. 1854.-.
GEORGE MILLER.
Witnesses:
THOMAS S. BATTEY, ROBERT KNiGrrr.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US11902A true US11902A (en) | 1854-11-07 |
Family
ID=2072240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US11902D Expired - Lifetime US11902A (en) | Island |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US11902A (en) |
-
0
- US US11902D patent/US11902A/en not_active Expired - Lifetime
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