US540523A - haggas - Google Patents

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Publication number
US540523A
US540523A US540523DA US540523A US 540523 A US540523 A US 540523A US 540523D A US540523D A US 540523DA US 540523 A US540523 A US 540523A
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Prior art keywords
spindle
bush
screw
haggas
sleeve
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
    • F16C17/08—Sliding-contact bearings for exclusively rotary movement for axial load only for supporting the end face of a shaft or other member, e.g. footstep bearings
    • 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

  • Our invention relates to the class of spindles known as flier spindles and has for its object the production of spindles that may be rotated at a high rate of speed without incurring excessive vibration while the power necessary for effecting such rotary motion is considerably diminished, this ob ⁇ ject being attained by the novel devices and formations hereinafter described and particularly pointed out in the claim.
  • Figure l is an elevation illustrative of a spindle and made in accordance with our invention.
  • Fig. 2 is a view similar to and on the same scale as Fig. 1, but shows certain parts of the bearings in section.
  • Fig. 3 is a part sectional elevation illustrative of the lower part of our improved spindle and its bearings on an enlarged scale.
  • Figs. 4 and 5 are drawings in detail on the same scale as Figs. l and 2 and illustrate parts hereinafter referred to.
  • the spindle a, its iier b and the whirl or grooved driving pulley c which is securely ixed to the spindle a are of a well known type, and are arranged to revolve in connection with our improved parts as follows:
  • the lower end a of the spindle a. fits, so as to rotate freely within the loose revoluble sleeve or bush d, its pivotal extremity a2 and its shoulder ata3 being the only parts of it that are in contact with the bush d.
  • This bush d has its extremity d formed to enter the open-
  • the bearing sleeve@ and bush d form the support and bearing for the spindle aand on this spindleul beingyrotated, while at the same time the bush CZ is left free to rotate with it, or ⁇ as nearly with it as circumstances will allow, it follows that the friction upon said spindle a must -be divided between it and its bush d. Hence this said spindle d is not in this case retarded so ⁇ much as it is when it revolves in stationary bearings.
  • openings s are made in this bush d to allow said lubricant to iiow freely within, on'passing from the outer receptacle fm.
  • a spindle-bearing for spinning-machines the combinationof a supporting sleeve adapted to be xed to the machine-frame and having a screw-threaded socket at the lower end, a soft-metal bushing screwing into said socket and itself internally screw-threaded, an adjusting-screw entered through said bushing, a check-nut on said screw and designed to be tightened against the soft-metal bushing, 9 5

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Description

: sheets-sheet 1.
(No Model.)
A Am HH .S LE .N Am oww M TG ,mm I. Ww
Patented Jurle 4, 1895.
Fi GJ www v(No Mod1.`)* 2 Sheets-Shee-t 2'.
W. W. VINT 8u A. L. HAGGAS'.
SPINNING MACHINE SPINDLE.
No. 540,523. Patented June 4, ,1895.
Nrrnn STATI-:s
PATENT i Fries.
wILLIAM w. vINi1 AND ARTHUR LIs'rnR IIAGGAs, or oAKwoRrH, ENGLAND.
SPINNING-MACHINE SPINDLE.
SPEGIFICATILON forming part of Letters Patent No. 540,523, dated June 4, 1895.
Application led March 3, 1894:. Serial No. 502,191. (No model.)
To all whom t may concern.'
Be it known that we, WILLIAM WIII'ILEY VINT and ARTHUR LIsTER HAGGAS, subjects of the Queen of Great Britain, residing at Oak- Worth, near Keighley, in the county of York, England,have invented a new and useful Improvement in Spinning-Machine Spindles, of which the following description, together with the accompanying sheets of drawings, is a specification.
Our invention relates to the class of spindles known as flier spindles and has for its object the production of spindles that may be rotated at a high rate of speed without incurring excessive vibration while the power necessary for effecting such rotary motion is considerably diminished, this ob` ject being attained by the novel devices and formations hereinafter described and particularly pointed out in the claim.
Figure l is an elevation illustrative of a spindle and made in accordance with our invention. Fig. 2 is a view similar to and on the same scale as Fig. 1, but shows certain parts of the bearings in section. Fig. 3 is a part sectional elevation illustrative of the lower part of our improved spindle and its bearings on an enlarged scale. Figs. 4 and 5 are drawings in detail on the same scale as Figs. l and 2 and illustrate parts hereinafter referred to.
The spindle a, its iier b and the whirl or grooved driving pulley c which is securely ixed to the spindle a are of a well known type, and are arranged to revolve in connection with our improved parts as follows: The lower end a of the spindle a. fits, so as to rotate freely within the loose revoluble sleeve or bush d, its pivotal extremity a2 and its shoulder ata3 being the only parts of it that are in contact with the bush d. This bush d has its extremity d formed to enter the open- The bearing sleeve@ and bush d form the support and bearing for the spindle aand on this spindleul beingyrotated, while at the same time the bush CZ is left free to rotate with it, or `as nearly with it as circumstances will allow, it follows that the friction upon said spindle a must -be divided between it and its bush d. Hence this said spindle d is not in this case retarded so `much as it is when it revolves in stationary bearings.
-Into the lower end of the sleeve e we screw a bush p formed of soft metahthrough which the adjusting screw g passes by which means, on the nut?n being tightly screwed against this soft metalpall openings are securely closed and the possibility ofVv any leakage of the lubricant from" this part is entirely avoided.
To facilitate the lubricating of the spindle a within 'the bush d, openings s are made in this bush d to allow said lubricant to iiow freely within, on'passing from the outer receptacle fm.
Having now described our said invention, what we claim is In a spindle-bearing for spinning-machines, the combinationof a supporting sleeve adapted to be xed to the machine-frame and having a screw-threaded socket at the lower end, a soft-metal bushing screwing into said socket and itself internally screw-threaded, an adjusting-screw entered through said bushing, a check-nut on said screw and designed to be tightened against the soft-metal bushing, 9 5
an anti-friction ball onthe upper end of `the screw, a loose bush journaled in the fixed sleeve and resting on said ball, and the spindle journaled in said loose sleeve.
WM. W. VINT. ARTHUR LISTER HAGGAS. Witnesses:
ROBERT HEA'roN, SAMUEL HEY.
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