US408165A - Support for spinning-spindles - Google Patents

Support for spinning-spindles Download PDF

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Publication number
US408165A
US408165A US408165DA US408165A US 408165 A US408165 A US 408165A US 408165D A US408165D A US 408165DA US 408165 A US408165 A US 408165A
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Prior art keywords
spindle
spindles
spinning
block
support
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    • 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
    • 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

Definitions

  • This invention has for its object to improve the construction of spindle-bearings
  • I have combined with a sleeve-whirl spindle and a supporting case or holder astep-block mounted loosely therein and bored at its upper end and extended up into the supportingcase within the whirl, and within the hollow upper end of the step-block I have placed loosely a bolstentube, thus compounding the bearing a in the line of the band-pull, the bearings for the spindle, as herein shown, being restrained from rotation in the supporting-ease by a pin or projection.
  • the rail D receives and has secured to it in usual manner the supporting case or holder E, and they and the spindle F and its attached sleeve-whirl G are and may be all as usual.
  • a step-block consisting of a portion bored to receive the small end 2 of the spindle, and above the bore, which is entered by the said small end of the spindle and rigid with the step-block, is a tubular portion a.
  • the internal diameter of the tubular portion a" of the step-block a is of suflicient size to receive loosely a bolstcrtube 1), thus comthus obtaining a double cushion for the Spindle in its wanderings.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Earth Drilling (AREA)

Description

(No Model.)
G. 0. DRAPER. SUPPORT FOR SPINNING SPINDLES.
No. 408,165. Patented July .30, 1889.
UNITED STATES PATENT OFFICE.
GEORGE OTIS DRAPER, OF HOPEDALE, MASSACHUSETTS.
SUPPORT FOR SPINNING-SPINDLES. v
SPECIFICATION forming part of Letters Patent No. 408,165, dated July 30, 1889.
Application filed June 5, 1889. Serial No. 313,179. (No model.)
To aZZ whom it may concern.-
Be it known that I, GEORGE OTIS DRAPER, of Hopedale, county of lVorcester, State of Massachusetts, have invented an Improvement in Supports for Spinning-Spindles, of which the following description, in connection with the accompanying drawing, is a specification, likeletters on the drawing representing like parts.
This invention has for its object to improve the construction of spindle-bearings In accordance with my invention I have combined with a sleeve-whirl spindle and a supporting case or holder astep-block mounted loosely therein and bored at its upper end and extended up into the supportingcase within the whirl, and within the hollow upper end of the step-block I have placed loosely a bolstentube, thus compounding the bearing a in the line of the band-pull, the bearings for the spindle, as herein shown, being restrained from rotation in the supporting-ease by a pin or projection.
The drawing in partial elevation and section represents a spindle and bearings embodying my invention.
The rail D receives and has secured to it in usual manner the supporting case or holder E, and they and the spindle F and its attached sleeve-whirl G are and may be all as usual.
Inside the supporting-case I have placed loosely a step-block 0, consisting of a portion bored to receive the small end 2 of the spindle, and above the bore, which is entered by the said small end of the spindle and rigid with the step-block, is a tubular portion a. The internal diameter of the tubular portion a" of the step-block a is of suflicient size to receive loosely a bolstcrtube 1), thus comthus obtaining a double cushion for the Spindle in its wanderings.
I have shown the bolster-tube and the stepblock as restrained from rotation with the spindle by the same pin or projection 3.
I elaim- The combination, with a sleeve-whirl spindle, a step-block a to constitute a lateral bearing for the lower end of the spindle and having a tubular extension to rigidly connected thereto, and a supporting-case in which the said step-block is mounted loosely, of a bolster-tube placed loosely in the tubular portion of the step-block, substantially as de scribed.
In testimony whereof I have signed my name to this specification in the presence of two subscribing witnesses.
GEO. OTIS DRAPER.
\Vitnesses:
E. D. BANCROFT, II. F. SEARLES.
US408165D Support for spinning-spindles Expired - Lifetime US408165A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2593334A (en) * 1946-09-23 1952-04-15 Rieter Joh Jacob & Cie Ag Bearing structure for spinning and twisting spindles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2593334A (en) * 1946-09-23 1952-04-15 Rieter Joh Jacob & Cie Ag Bearing structure for spinning and twisting spindles

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