US113140A - Improvement in top-rolls for spinning - Google Patents
Improvement in top-rolls for spinning Download PDFInfo
- Publication number
- US113140A US113140A US113140DA US113140A US 113140 A US113140 A US 113140A US 113140D A US113140D A US 113140DA US 113140 A US113140 A US 113140A
- Authority
- US
- United States
- Prior art keywords
- rolls
- spinning
- improvement
- roll
- leather
- 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
- 238000009987 spinning Methods 0.000 title description 4
- 239000004744 fabric Substances 0.000 description 10
- 239000010985 leather Substances 0.000 description 8
- 239000004753 textile Substances 0.000 description 6
- 239000004568 cement Substances 0.000 description 4
- 239000007799 cork Substances 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 2
- 240000007182 Ochroma pyramidale Species 0.000 description 2
- 241000220010 Rhode Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
Images
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/70—Constructional features of drafting elements
- D01H5/74—Rollers or roller bearings
- D01H5/80—Rollers or roller bearings with covers; Cots or covers
Definitions
- My invention consists in certain novel combinations of textile fabric, cork, and leather' attached to the roll.
- FIG. 1 represents the samewith portions of the coveringr removed.
- Bis the foundation of textile fabric It consists, in this instance, of a layer of cotton or other braid wound spirally around the roll from end to end, with the edges of the fabric adjacent to each other, but not too close to prevent the yadhesive cement usually employed from entering the intervening spaces.
- C is a layer of cork-wood cut in a thin sheet
- D is the exterior or surface clothing, of leather
- a roll thus constructed possesses a peculiarly valuable degree of elasticity, which greatly contributes to its general eciency and durability.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Laminated Bodies (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
Description
ich %taic Y l section.
WILLIAM A. CASWELL, OF PROVIDENCE, RHODE ISLAND, ASSIGNOR TO HIMSELF, ALBERT F. ALLEN, AND WILLIAM D. HILTON, OF SAME PLACE.
' Letters vPatent No. 113,140, dated'March 28, 1871.
IMPROVEMENT IN TOP-ROLLS VFOR SPINNING, dac.
l The Schedule referred to In these Letters Patent and maldng part of the same.
To all whom it may concern Be it known that I, WILLIAM A. OASWELL, of the city and county of Providence, in the State of Rhode Island, have invented certain new aud useful' Iruprovements in the Construction of Top-Rolls for Spinmug.
My invention consists in certain novel combinations of textile fabric, cork, and leather' attached to the roll.
And I do hereby declare that the following specification, taken in connection with the drawing furnished andl forming a part of the same, is a true, clear, and exact description thereof.
Referring to the drawing- Figure4 1 represents .one of my rolls in perspective.
Figure 2 represents the samewith portions of the coveringr removed.
Figur/e 3 represents the perfect roll in cross vertical A represents the metallic roll.
Bis the foundation of textile fabric. It consists, in this instance, of a layer of cotton or other braid wound spirally around the roll from end to end, with the edges of the fabric adjacent to each other, but not too close to prevent the yadhesive cement usually employed from entering the intervening spaces.
C is a layer of cork-wood cut in a thin sheet, and
applied after the manner of leather by means of ad hesive cement.
D is the exterior or surface clothing, of leather,
suitable for the purpose, applied in the usual manner. A roll thus constructed possesses a peculiarly valuable degree of elasticity, which greatly contributes to its general eciency and durability.
I am aware that strips of cloth wound spirally have heretofore been employed as foundation for top rolls tion of textile fabric, an intermediate layer 'of cork, and an exterior covering of leather, substantially as described.
` WM. A. CASWELL.
Witnesses:
HENRY MARTIN, JOHN O. PURKIS.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US113140A true US113140A (en) | 1871-03-28 |
Family
ID=2182606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US113140D Expired - Lifetime US113140A (en) | Improvement in top-rolls for spinning |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US113140A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2470599A (en) * | 1941-07-31 | 1949-05-17 | Armstrong Cork Co | Long draft apron |
| US4793042A (en) * | 1983-09-19 | 1988-12-27 | Inland Steel Company | Rolling mill roll assembly |
-
0
- US US113140D patent/US113140A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2470599A (en) * | 1941-07-31 | 1949-05-17 | Armstrong Cork Co | Long draft apron |
| US4793042A (en) * | 1983-09-19 | 1988-12-27 | Inland Steel Company | Rolling mill roll assembly |
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