US78013A - John eichaeds - Google Patents
John eichaeds Download PDFInfo
- Publication number
- US78013A US78013A US78013DA US78013A US 78013 A US78013 A US 78013A US 78013D A US78013D A US 78013DA US 78013 A US78013 A US 78013A
- Authority
- US
- United States
- Prior art keywords
- spindle
- sleeve
- screw
- bearing
- john
- 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
- 239000000203 mixture Substances 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910000760 Hardened steel Inorganic materials 0.000 description 2
- RJKFOVLPORLFTN-LEKSSAKUSA-N Syngestrets Chemical compound C1CC2=CC(=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H](C(=O)C)[C@@]1(C)CC2 RJKFOVLPORLFTN-LEKSSAKUSA-N 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000023298 conjugation with cellular fusion Effects 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
- 230000013707 sensory perception of sound Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 235000012976 tarts Nutrition 0.000 description 2
- 230000021037 unidirectional conjugation Effects 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
- D01H7/08—Mounting arrangements
- D01H7/12—Bolsters; Bearings
Definitions
- a is a bracket, for supporting the step or bearing; is simply a shell o f iron, bored out to receive the adjustable sleeve b, and may be represented by the main casting of the machine, or a portion of the frame of o. common lathe.
- Y' i i i n c is a portion of ,a spindle inserted in the bearing.
- e is a. hardened steel pressure-screw, on which'the spindle rests, if vertical', and when used on a lathe receives the thrust of the work Aagainst the end of the spindle.
- Vel is an adjusting-screw, for raising or--lowering the spindle, and is also used for tightening the bearing
- o, fig. 3 is a common set-screw, for holding the sleeve b. l
- n, g. 3 shows an oil-cell or chamber, in which the point of the spindle is at all times immersed.
- the step-screwe is backed out.
Description
JOHN RICHARDS, oNoIN'oINNATLoEIIo.
Letters Patent No. 78,013, dated May 19, 186s.
IMPROVEMENT IN BEARINGS PoE s'EI'NDLEs.
@its tlgrhtle reirme tu iu Atime Estima atent :mt mating tart ni its tante.
To ALL wHoM Ir MAY GNCEEN: V
Be it known that I, JOHN RICHARDS, of Cincinnati, in the county of Hamilton, and State of Ohio, have invented a. new and improved Bearing for spindles; and I do hereby declare the following to be a. fulland exact .description of the same, reference'being had to the accompanying drawings, inl which- Figure 1 is a front elevation of` one. of my improved hearings. Figure 2 is a side elevationof the same; and Figure 3 a vertical section through figs. 1 and 2, Similar letters of reference on the different iigure's indicate corresponding parts. j l The nature of my invention consists in a point or step-bearing, having a ready means of adjusting to cempensate wear, and in a lubricating-cell at the end of the spindle, all as hereinafter-described.`
l Step or point-bearings for vertical spindles and lathe-spindles have heretofore been constructed solid, and without vmeans of compensating for wear. Should the spindle wear away the bearing on the sides, it had to be renewed; and if thepoint'wore down faster than the sides, the spindle became tight inthe socket. The
bearing illustrated is intended to obviate these diiculties and allow of a ready adjustmentto compensate for wear, and to have all advantages ofa. common journal-box in this urespect, while the spindle can, by th'e 'same mechanism, be adjusted to dierent positions or heights to suit the requirements of shaping-machines or mouldingmachines.
To enable ,others skilled in the art to make and use my invention, I will describe' the manner of constructing the same, yand the 'mode of its operation, referring to the drawings, and the letters efreferenee marked thereon.
a is a bracket, for supporting the step or bearing; is simply a shell o f iron, bored out to receive the adjustable sleeve b, and may be represented by the main casting of the machine, or a portion of the frame of o. common lathe. Y' i i i n c is a portion of ,a spindle inserted in the bearing.
e is a. hardened steel pressure-screw, on which'the spindle rests, if vertical', and when used on a lathe receives the thrust of the work Aagainst the end of the spindle.
Vel is an adjusting-screw, for raising or--lowering the spindle, and is also used for tightening the bearing,
as will hereinafter be described.
o, fig. 3, is a common set-screw, for holding the sleeve b. l
n, g. 3, shows an oil-cell or chamber, in which the point of the spindle is at all times immersed.
`s; dgn-3, shows the soft metal lining of the sleeve b.
v'lo adjust `the spindle, the screw o isloosed, `and the `sleeve b, with the'spindle c, is moved by the screw d, as will be readily understood. Y
To tighten the bearing, the step-screwe is backed out. Thespindlebeing fixed, the sleeveb is moved-up by means of the screw al, and the spindle beingtapered, as shown, comes to a perfect fit in` the sleeve, thus compensating for wear, and preserving a true cylindrical bearing, and` calculated to withstand end-thrust `nr weight,'and maintain a'perfect lubrication by means of the cell 1t, lig. 3.
Having thus described the nature of my invention, what I regard as new, and desire to secure by Letters Patent, is Y l 1. The adjustable sleeve b, in combination with tho screw e, for,` adjusting the spindle c to diiferent'positions in the socket, substantially as and for the purposes specified. l i
2. I claim the oil-cell n, in combination with sleeve bV and scrcwae, operating .together'n the manner and for the'purposcs set forth. 4 I A i 3. I claim the adjusting-.screw d; inV combination with the sleeve b and screw c, for adjusting the sleeve b, and spindle c, substantially as specified.
4. I claim the sleeve b, screws e and d, together with the lubricating-cell n, when combined and operating in the mannerand for the several purposes as specified.
' JOHN RICHARDS.
Witnesses:
DAN. L. Lyon, W. S. KELLEY.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US78013A true US78013A (en) | 1868-05-19 |
Family
ID=2147515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US78013D Expired - Lifetime US78013A (en) | John eichaeds |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US78013A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2416141A (en) * | 1943-11-03 | 1947-02-18 | Jose Da Silva | Diamond polishing disc supporting spindle |
-
0
- US US78013D patent/US78013A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2416141A (en) * | 1943-11-03 | 1947-02-18 | Jose Da Silva | Diamond polishing disc supporting spindle |
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