US220357A - Improvement in spindles - Google Patents
Improvement in spindles Download PDFInfo
- Publication number
- US220357A US220357A US220357DA US220357A US 220357 A US220357 A US 220357A US 220357D A US220357D A US 220357DA US 220357 A US220357 A US 220357A
- Authority
- US
- United States
- Prior art keywords
- spindle
- bolster
- spindles
- improvement
- bearing
- 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 2
- 230000000875 corresponding Effects 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 230000004301 light adaptation Effects 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
Images
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
- D01H4/04—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques imparting twist by contact of fibres with a running surface
- D01H4/08—Rotor spinning, i.e. the running surface being provided by a rotor
- D01H4/12—Rotor bearings; Arrangements for driving or stopping
-
- 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
- D01H7/08—Mounting arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Description
J. DUFFY & H. WHORWELL. Spindle.
No. 220,357. Patented Oct. 7, I879.
UNITED STATES PATENT OFFICE.
JOSEPH DUFFY AND HENRY WHORWELL, OF PATERSON, NEW JERSEY.
IMPROVEMENT IN SPINDLES.
Specification forming part of LcttersPatcnt No. 220,357, dated October 7, 1879 application filed July 19, 1879.
To all whom it may concern:
Be it known that we, J osnrn DUFFY and HENRY WHORWELL, ofPaterson, in the county of Passaic and State of New Jersey, have invented a new and useful Improvement in Spindles and Bolsters; and we do hereby declare that the following is a full, clear, and exact description of the same.
Our invention relates to devices for spinning silk and other fibrous material; and its object is twofold-first, to provide a bolster which shall support the spindle firmly, and yet be adapted to permit the spindle and its attached whirl to be conveniently detached when required; second, to facilitate the lubrication of the spindle-bearin gs.
To these ends we adopt the construction hereinafter described, and shown in the accompanying drawings, in which Figure 1 is a side view, and Fig. 2 avertical section, of the spindle and bolster, the latter being attached to a rail.
The spindle Atravels in the bolster B, which is secured in the supporting-rail G by means of a clamp-screw, D. The tubular lower part, a, and the vertical arms b of the bolster constitute its body or integral portion, while the bridge-piece E, which forms the upper bearing of the spindle, is made detachable, being secured to and between said arms I) by means of screws 0?. Such adaptation of the bearing E for detachment enables the spindle A and its attached whirl F to be conveniently removed from the bolster when occasion requires, it being only necessary to first remove the screws d andthen slide the bearing E upward; yet
when the bearing E is in place, as shown in the drawings, the spindle is supported firmly, so that it runs with perfect steadiness.
An annular oil cavity or cup, f, is formed in the bearing E, concentric with the spindle. From said cup the oil descends along the spindle and enters an annular cup, i, formed in the upper side of the whirl F, which is provided with an annular flange to receive a corresponding flange of bearing E.
As a well-understood fact, the oil which descends from cup f into cup twill be forced back up the spindle, and thus continue to circulate until evaporated or used up.
An annular oil-chamber, l, is also formed in that part of the tubular portion a of the bolster which fits in the rail 0, and a countersink is formed at m, to facilitate the entrance of the lubricant into such cavity.
What we claim is- 1. The bolster having the tubular lower portion, a, and arms I) made in one piece, and the detachable bridge or upper spindle-bearin g, E, and the screws d, all combined as shown and described.
2. The combination of the upper spindlebearing, E, body B of the bolster, and the whirl F, said parts having, respectively, the annular oil cavities or cups f l t and countersink m, all as shown and described.
JOSEPH DUFFY. HENRY WHORWELL.
Witnesses JAMES TAYLOR, SETH H. KAY.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US220357A true US220357A (en) | 1879-10-07 |
Family
ID=2289758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US220357D Expired - Lifetime US220357A (en) | Improvement in spindles |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US220357A (en) |
-
0
- US US220357D patent/US220357A/en not_active Expired - Lifetime
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