US392912A - Support for spinning-spindles - Google Patents
Support for spinning-spindles Download PDFInfo
- Publication number
- US392912A US392912A US392912DA US392912A US 392912 A US392912 A US 392912A US 392912D A US392912D A US 392912DA US 392912 A US392912 A US 392912A
- Authority
- US
- United States
- Prior art keywords
- support
- spindle
- spindles
- spinning
- holder
- 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
- 238000005096 rolling process Methods 0.000 description 16
- 241000239290 Araneae Species 0.000 description 4
- 239000005018 casein Substances 0.000 description 2
- 235000021240 caseins Nutrition 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 210000001699 lower leg Anatomy 0.000 description 2
- 230000002459 sustained 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
- D01H7/042—Spindles with rolling contact bearings
Definitions
- This invention has for its object to provide a spindle with bearings wherein it may run with the minimum of friction and with great steadiness or freedom from gyration.
- My invention consists, essentially, in a spindle and supporting-case or holder combined with a bolster or bearing having rolling surfaces and with a step and a spring to sustain it in a yielding manner, as will be hereinafter described.
- Figure 1 in section shows a rail, a spindlesupporting ease or holder, and bolster and step bearings embodying my invention, and a sleeve-whirl, the spindle being shown in elevation.
- Fig. 3 shows the spider for holding the rolling surfaces of the bolster-bearing.
- the rail A, the spindle-supporting case or holder B, and the spindle 0, having the sleevewhirl O, are and may be all as usual.
- the case or holder is kept seated onthe rail B by a suitable nut, D, which, as herein shown, is extended and made as a cup to receive loosely the step E, the shank of which is shown as surrounded by a spring, 0, which latter sus- Fig. 2 is a section of Fig. 1 in the line (No model.)
- I claim- 1 The spindle and the supporting-case or holder, combined with a bolster-bearing having rolling surfaces and with a step and spring to support and permit the step to move laterally, substantially as described.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Rolling Contact Bearings (AREA)
Description
(No Model.)
W. P. DRAPER.
SUPPORT FOR SPINNING SPINDLES. No. 392,912. Patented Nov. 18, 1888.
r was nga u. PETERS. Pholo-Lilhographlr. Walhington. nl c.
'NI'IE STATES,
PATENT Cirrrcn.
WILLIAM F. DRAPER, OF HOPEDALE, MASSACHUSETTS.
SUPPORT FOR SPINNING-SPINDLES.
SPECIFICATION forming part of Letters Patent No. 392.912, dated November 13, 1888.
Application filed May 1, 1888. Serial No. 272,517.
To all whom, it may concern.-
Be it known that I, \VILLIAM F. Danna, of Hopedale, county of \Vorcester, State of Massachusetts, have invented an Improvement iii-Supports for SpinningSpindles, of which the following .description, in connection with the accompanying drawings, is a specification, like letters on the drawings representing like parts.
This invention has for its object to provide a spindle with bearings wherein it may run with the minimum of friction and with great steadiness or freedom from gyration.
In accordance with my invention I have provided the supporting-case or holder within the sleeve-whirl with a lateral bearing having rolling surfaces, and the step I have supported loosely or by means of a spring.
My invention consists, essentially, in a spindle and supporting-case or holder combined with a bolster or bearing having rolling surfaces and with a step and a spring to sustain it in a yielding manner, as will be hereinafter described.
Figure 1 in section shows a rail, a spindlesupporting ease or holder, and bolster and step bearings embodying my invention, and a sleeve-whirl, the spindle being shown in elevation. w, and Fig. 3 shows the spider for holding the rolling surfaces of the bolster-bearing.
The rail A, the spindle-supporting case or holder B, and the spindle 0, having the sleevewhirl O, are and may be all as usual. The case or holder is kept seated onthe rail B by a suitable nut, D, which, as herein shown, is extended and made as a cup to receive loosely the step E, the shank of which is shown as surrounded by a spring, 0, which latter sus- Fig. 2 is a section of Fig. 1 in the line (No model.)
the spindle to thus avoid jar, as is well uuderstood.
At or near its upper end, and at a point Within the sleeve-whirl, I have provided the (3.180 or holde'r with a bolster having rolling surfaces b b, kept within the casein proper position by, as herein shown, a spider, c, the lower ends of the rolling or cylindrical surfaces being supported by and rotating on a bearing-plate, I)", sustained by a shoulder in the case B.
I do not herein claim a bearing having rolling and rigid surfaces, as the same has been made the subject of claim in my application, Serial N o. 266, 730, filed March 9, 1888.
I have herein shown the spring 6 of such construction as to permit not only lateral mo tion of the foot of the spindle, but also a slight extent of vertical motion; but I desire it to be understood that I should consider as within my invention any l'orm'of spring which permitted only a lateral motion to the step.
I claim- 1. The spindle and the supporting-case or holder, combined with a bolster-bearing having rolling surfaces and with a step and spring to support and permit the step to move laterally, substantially as described.
2. The spindle and the supporting-case or holder, combined with the bolster-bearing having rolling surfaces 1), and a step and spring to support and permit the step to yield not only laterally, but vertically, substantially as described.
In testimony whereof I have signed my name to this specification in the presence of two subscribing witnesses.
' \VM. F. DRAPER. lVitnesses:
E. D. BANOROF'I, H. LilwRnNon.
Publications (1)
Publication Number | Publication Date |
---|---|
US392912A true US392912A (en) | 1888-11-13 |
Family
ID=2461883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US392912D Expired - Lifetime US392912A (en) | Support for spinning-spindles |
Country Status (1)
Country | Link |
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US (1) | US392912A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2631070A (en) * | 1945-07-20 | 1953-03-10 | Roulements A Aiguilles Soc Sa | Spindle bearing |
-
0
- US US392912D patent/US392912A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2631070A (en) * | 1945-07-20 | 1953-03-10 | Roulements A Aiguilles Soc Sa | Spindle bearing |
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