US155878A - Improvement in spindle-steps - Google Patents
Improvement in spindle-steps Download PDFInfo
- Publication number
- US155878A US155878A US155878DA US155878A US 155878 A US155878 A US 155878A US 155878D A US155878D A US 155878DA US 155878 A US155878 A US 155878A
- Authority
- US
- United States
- Prior art keywords
- spindle
- steps
- improvement
- whirr
- construction
- 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
- 238000010276 construction Methods 0.000 description 8
- 210000000088 Lip Anatomy 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 241001093501 Rutaceae Species 0.000 description 2
- 230000001174 ascending Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
Images
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H7/00—Spinning or twisting arrangements
- D01H7/02—Spinning or twisting arrangements for imparting permanent twist
- D01H7/04—Spindles
- D01H7/045—Spindles provided with flexible mounting elements for damping vibration or noise, or for avoiding or reducing out-of-balance forces due to rotation
Definitions
- This invention consists in providing a spindle-step with an oilcylinder of peculiar construction, the same being adapted to prevent effectually the entrance of dust, as will be fully described hereinafter.
- Figure l represents a side elevation of my improved step
- Fig. 2 a sectional elevation of the same.
- A represents a spindle of the usual construction, provided with the foot a and whirr a', as shown.
- B represents the step, constructed of the usual or any other proper material, which has attached to it the oil-cylinper b, as shown.
- This cylinder extends above the step as far as is possible without touching the whirr when the spindle is in position, as shown in the drawings, and it is provided at its upper end with an outwardly-turned lip or ange, w.
- the entran ce of dust is significantly prevented by the outwardly-turned lip or ange a: and its proximity to the lower face of the whirr, as it serves to direct the currents of ascending air produced by the rapidly-revolving whirr away from the open space between the lower space of the whirr and the upper' edge of the cylinder, as indicated by the arrows in Fig. 2.
- the cylinder b provided with the outwardly turned iiange fr, in combination with the spindle A, having the whirr ct, the whirr and flange being located in.olose proximity to each other, as and for the purpose described.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Description
THE Gaume cofnvomwush 4| Fung( rues, mi
Patented 0Gt.13,1874.
lit
UNITED STATES PATENT OEEICEo WILLIAM MASON, OF TAUNTON, MASSACHUSETTS.
IMPROVEMENT IN SPINDLE-STEPS.
Specification forming part of Letters Patent No. 155,878, dated October 13, 1874; ap plica-tion filed March 26, 1874.
To all whom t may concern:
Be it known that I, WILLIAM MASON, of Taunton, in the county of Bristol and State of Massachusetts, have invented a new and useful Improvement in Spindle-Steps; and I do hereby declare that the following is a full and exact description of the Same, reference being had to the accompanying drawings and to the letters of reference marked thereon.
This invention consists in providing a spindle-step with an oilcylinder of peculiar construction, the same being adapted to prevent effectually the entrance of dust, as will be fully described hereinafter.
In the drawings, Figure l represents a side elevation of my improved step, and Fig. 2 a sectional elevation of the same.
To enable others skilled in the art to make and use my invention, I will now proceed to describe fully its construction and manner of operation.
A represents a spindle of the usual construction, provided with the foot a and whirr a', as shown. B represents the step, constructed of the usual or any other proper material, which has attached to it the oil-cylinper b, as shown. This cylinder extends above the step as far as is possible without touching the whirr when the spindle is in position, as shown in the drawings, and it is provided at its upper end with an outwardly-turned lip or ange, w.
The operation will be readily1 understood from the foregoing description.
The entran ce of dust is efectually prevented by the outwardly-turned lip or ange a: and its proximity to the lower face of the whirr, as it serves to direct the currents of ascending air produced by the rapidly-revolving whirr away from the open space between the lower space of the whirr and the upper' edge of the cylinder, as indicated by the arrows in Fig. 2.
The construction described is exceedingly simple, and yet well adapted for the purpose for which it is designed.
Having thus fully described my invention, what I claim as new, and desire to secure by Letters Patent, is-
The cylinder b, provided with the outwardly turned iiange fr, in combination with the spindle A, having the whirr ct, the whirr and flange being located in.olose proximity to each other, as and for the purpose described.
This speciiication signed and witnessed this 17th day ot' February, 1874.
VWM. MASON.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US155878A true US155878A (en) | 1874-10-13 |
Family
ID=2225288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US155878D Expired - Lifetime US155878A (en) | Improvement in spindle-steps |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US155878A (en) |
-
0
- US US155878D patent/US155878A/en not_active Expired - Lifetime
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