US71809A - Francis a - Google Patents
Francis a Download PDFInfo
- Publication number
- US71809A US71809A US71809DA US71809A US 71809 A US71809 A US 71809A US 71809D A US71809D A US 71809DA US 71809 A US71809 A US 71809A
- Authority
- US
- United States
- Prior art keywords
- bolster
- spindle
- oil
- absorbent
- francis
- 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
- 230000002745 absorbent Effects 0.000 description 14
- 239000002250 absorbent Substances 0.000 description 14
- 239000003921 oil Substances 0.000 description 14
- 239000000126 substance Substances 0.000 description 4
- 230000000875 corresponding Effects 0.000 description 2
- 230000003467 diminishing Effects 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 239000010687 lubricating oil Substances 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
- 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
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- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/14—Bale and package ties, hose clamps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Lubricants (AREA)
Description
FRANCIS A. STERRY, OF CANTON, MASSACHUSETTS.
Letters Patent No. 71,809, elated .December 3, 1867.
IMPROVEMENT IN SPINDLE-BOLSTER.
@the Stimme nicht tu in tlgese trttrr gatrnt aut making part nt the arme.
T0 ALL WHOM 1T MAY CONCERN:
Be it known that I, vFRANCIS A. STERRY, of Canton, in the county of Norfolk, and State of Massachusetts, have invented a new and useful Improvement in Spindle-Bolster; and I do hereby declare that the following is a full, clear, and exact description thereof, which will enable others skilled in the art to make and use the same, I reference being had tothe accompanying drawings, forming part of this specification. i 5 This invention relates to the manner in which the spindle of a cotton-spinning frame is lubricated in tho i bolster; and it consists in forming a-n annular recess in the top' part of the bolster, in which is placed an absorbent for the oil, and also in cutting slits through tbc central portion of the bolster, through which the l lubricating-oil passes to the spindle, as will be hereinafter described. l Figure 1 'represents a vertical section of the spindle passing through the bolster, and of the bolster attached to the rail of the spinning-frame, it being through the line :s x of iig. 2. i
Figure 2 represents a top view of the bolster nith the cap gif.
Simihtr letters indicate corresponding parts in the drawing.
A is the spindle; B is the bolster; C is the spinning-frame rail; D is the cap of' thc holster. As will be seen in the drawing, the upper portion of the bolster, which sets upon the rail, is recessed by turning out an' annular groove, a, leaving a central portion immediately around the spindle. This central portion is slit or divided into two or more parts, the slits extending from the top of the piu-t to its base, or nearly so. 'Thev nbsorbentor 4capillary 'substance which is vplaced in the reces'sza, does not4 entirely ill the recess, but n. space is left around. the outside of it for-the oil. The absorbent is-.aI soft, fibrous substance, cylindrical in shape, or cut out in ringsfwhich fit tightly over the centra-l part, so that the oil is strained through it before it .reaches the spindle. The' cap D screws into or on to the bolster, with a flange aroundit, as seen 'in the dra\ving,and tho oiv of oil through the absorbent and the slits is governed by its position. By unscrwingit the air enters and 4 occasions the oil to ow faster than when it is screwed tightly down on to the bolster. When thusscrewed down it makes c. tight joint, entirely excluding the air. By adjusting it as described, it acts the part of a valve, increasing or diminishing the quantity of oil used on the spindle. i
What I claim as new, and desire to secure by Letters Patent, 'is-f 4 1. The absorbent or strainer in the bolster B, consisting of rings fitting snugly around the slotted central part of the bolster, and placed in the annular recess a, and cf less diameter than said recess, whereby the lubricant surrounds the circumference'only of the absorbent and is strained through said absorbent to the spindle, as hereinv shown and described for the purpose specified.
2. In combination `with the absorbent or strainer, as described,` placed in 4the recess a,lthe screw-cup 'D fitting air-tight upon the top of the bolster, whereby a valve is produced, which, by screwing up or unser-owing, regulates the quantity of oil to be strained through the absorbentz to the spindle, as herein set forth forthc purpose specified.
FRANCIS A. STERRY.
Witnesses:
SAMUEL B. NoYns, HIRAM J. Brunes.
Publications (1)
Publication Number | Publication Date |
---|---|
US71809A true US71809A (en) | 1867-12-03 |
Family
ID=2141323
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US71809D Expired - Lifetime US71809A (en) | Francis a |
Country Status (1)
Country | Link |
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US (1) | US71809A (en) |
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0
- US US71809D patent/US71809A/en not_active Expired - Lifetime
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