US106567A - Improvement in spindle-bolster - Google Patents
Improvement in spindle-bolster Download PDFInfo
- Publication number
- US106567A US106567A US106567DA US106567A US 106567 A US106567 A US 106567A US 106567D A US106567D A US 106567DA US 106567 A US106567 A US 106567A
- Authority
- US
- United States
- Prior art keywords
- bolster
- spindle
- improvement
- oil
- annular groove
- 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 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
- D01H7/041—Spindles with sliding contact bearings
Definitions
- A denotes the bolster; a., its oil-reservoir; b, the tapering oil-elevator or cone; c, the annular groove in the lower part of the spindle passage or bearing, al, the helical groove leading upward in such passage (l and around the spindle when therein, and to the top of the cone b, being shown at c.
- VhatI claim as my invention in the bolster as specified is The arrangement and combination of the ⁇ IVM. F. DRAPER.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Lubricants (AREA)
Description
UNITED STATES PATENT GEEICE,
IVILLIAM F. DRAPER, OF HOPEDALE, MASSACHUSETTS.
IMPROVEMENT IN SPINDLE-BOLSTER.
Specification forming part of Letters Patent N0. 106.567, dated August 23, 1870.
To all persons to whom these presents may come Beit known that I, WILLIAM F. DRAPER, of Hopedale, of the county of Worcester and State of Massachusetts, have invented a new and useful Improvement in the Bolsters of the Spindles of Spinning-Machines 5 and do hereby declare the same to be fully described in the following specification and represented in the accompanying drawing, of which- Figure 1 is a top view, and Fig. 2 a vertical section, of a bolster of the improved kind.
My improvement has reference to the bolster constituting the subject of Letters Patent No. 92,647, dated July 13, 1869, and granted to Isaac 1). Richards, the distinctive feature of novelty of such bolster being a conical or tapering oil-elevator arranged Within the oilreservoir of the bolster and about the spindle bearing or passage of the bolster.
In carrying ont my invention I have combined with such a bolster not only an annular groove in the lower part of the spindle-bear ing, but a helical groove to lead from the said annular groove up to and out of or near to the top of the oil-elevating cone, the purpose of the helical groove being to raise back into the oil-reservoir any surplus of oil that may be carried into the spindle-bearing. The said spindle-bearing may have thc helical groove alone, but with the annular groove the helical groove will operate to better advantage, and there will be little or no waste of the oil resulting from escape of it to the lower end of the bolster.
I would remark that more than one annular groove may be used.
In the drawing, A denotes the bolster; a., its oil-reservoir; b, the tapering oil-elevator or cone; c, the annular groove in the lower part of the spindle passage or bearing, al, the helical groove leading upward in such passage (l and around the spindle when therein, and to the top of the cone b, being shown at c.
I herein make no claim to the bolster as dey scribed in the aforesaid patent.
VhatI claim as my invention in the bolster as specified is The arrangement and combination of the` IVM. F. DRAPER.
VitneSSes:
l. H. EDDY, J. IR. SNOW.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US106567A true US106567A (en) | 1870-08-23 |
Family
ID=2176043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US106567D Expired - Lifetime US106567A (en) | Improvement in spindle-bolster |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US106567A (en) |
-
0
- US US106567D patent/US106567A/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US106567A (en) | Improvement in spindle-bolster | |
| US114570A (en) | Improvement in spindle-steps | |
| US106621A (en) | richards | |
| US118422A (en) | Improvement in spindles and bearings for spinning-frames | |
| US129903A (en) | Improvement in spindle-bearings for spinning-machines | |
| US71127A (en) | Self and john q | |
| US43059A (en) | Improvement in spindle-bolsters for spinning-machines | |
| US344305A (en) | Spindle-bolster | |
| US60704A (en) | George draper | |
| US215142A (en) | Improvement in spindles for spinning-machines | |
| US113380A (en) | Improvement in spindle-bearings | |
| US103996A (en) | Improvement in spindle for spinning-machine | |
| US143785A (en) | Improvement in spindle-bolsters | |
| USRE6416E (en) | Improvement in bobbins for spinning-machines | |
| US63543A (en) | Thomas maksh | |
| US327137A (en) | Spindle-bolster | |
| US410355A (en) | George o | |
| US92859A (en) | Improvement in speeders for spinning and twisting roving | |
| US108903A (en) | Improvement in wagon-axles | |
| US224216A (en) | Spinning-spindle | |
| US147537A (en) | wilson | |
| US118763A (en) | Improvement in steps for spindles of spinning-machines | |
| US475994A (en) | Support for spinning-spindles | |
| US148625A (en) | Improvement in spindle-bolsters for spinning-machines | |
| US503060A (en) | James h |