US153991A - Improvement in spinning-machines - Google Patents

Improvement in spinning-machines Download PDF

Info

Publication number
US153991A
US153991A US153991DA US153991A US 153991 A US153991 A US 153991A US 153991D A US153991D A US 153991DA US 153991 A US153991 A US 153991A
Authority
US
United States
Prior art keywords
bushing
socket
spindle
rail
spinning
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
Application number
Publication date
Application granted granted Critical
Publication of US153991A publication Critical patent/US153991A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
    • D01H4/04—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques imparting twist by contact of fibres with a running surface
    • D01H4/08—Rotor spinning, i.e. the running surface being provided by a rotor
    • D01H4/12—Rotor bearings; Arrangements for driving or stopping
    • 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

Definitions

  • the step-socket is made with a cylindrical bore or chamber ot' a definite depth, and the bushing is made of a? smaller diameter than the bore, excepting at onepart, which is made larger and of a spherical form, and of a diameter to accurately t the cylindrical bore of the socket, and it rests at the bottom upon the bottom of the bore.
  • This construction allows the bushing to take a position in conformity with the line of the spindle, and requires the step-socket to be accurately bored to size only in the part that receives the spherical enlargement on the bushing, which is not the case when spherical bolsters have been fittedto spherical bearings in the rail.
  • Figure 'l is a vertical transverse section of the bolster and steprails and the spindle-bearings, and showing the spindle and its whirl in elevation.
  • Fig. 2 is an elevation of the spindle detached, with a bobbin attached thereto, shown in sec ⁇ tion.
  • Fig. 3 is a side elevationof the bolster-bushing, and
  • Fig. 4 is a section of same on line a: x.
  • A is the spindle; B, the bolster-socket; B',
  • the spindle A and the whirl G are constructed substantially in the usual manner.
  • the rails D and E are cast in one piece, the two rails being connected together by the bar H in a we1l-known manneln
  • the lower rail E is provided with holes for the reception'of the stepsocket E, of sufficient size to allow of the free passage of the whirl Gr through the same.
  • the step-socket E has its upper end E made sufficiently large to lit the holes in the rail,
  • the step-socket E is made considerably longer than the thickness of the step-rail, and extends somedistance below said rail for the purpose of inclosing the whole length of that part of the spindle below the whirl in a bearing, and said socket has formed therein a plain cylindrical chamber, into which is fitted the step-bushing F, touching the socket E only on its bottom and the exterior of the spherical enlargement b formed thereon, thus leaving a chamber, c, around said bushing F for the reception of oil for lubricating the bearing of the spindle in said bushing, to which it nds access through the hole d near the bottom.
  • the bushing F is chambered out at its upper end somewhat larger than the spindle, and has a screw-thread, c, cut therein for. the purpose of receiving the end of a screw-rod to withdraw the bushing from the socket.
  • a screw-thread may be formed upon the exterior of the upper end of the bushing, and a pipe or socket handle having a female thread formed therein may be used instead of the rod for withdrawing the bushing from its socket.
  • the bolster-socket B is fitted to suitable holes inthe rail C, and secured therein by the set-screw g, and is a cylinder open at both ends, with an enlargement of its chamber at its upper end to receive the collar 7L on the bolster-bushing B', and to form an oilchamber.
  • the bolster-bushing B is out away for the greater part of its length upon the side opposite to the direction which the Spindle-belt draws, and the chamber thus formed is lled with felt, z', to be kept saturated with oil for the purpose of lubrication.
  • I and J are two sliding doors for closing up the space between the rails to keep out the dust, and, by moving the same, to give access to the belts,
  • O is a'bobbin having two bearings upon the spindle, said bearings being at about equal distances from either end of the bobbin.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)

Description

M. STONE. Spinning-Machines.v
Patented Aug. 11, 1874.
.llll'lllr MUN F/ e J W/TNESSES UNITED STATES PATENT OFFICE.
JOSEPE M. STONE, OE NORTH ANDOVEE, MASSACHUSETTS.
A lIMPROVEMENT IN SPINNING-MACHINES.
Specification forming part of Letters PatentNo. 153,99 l, dated August 11, 1874 application led April 12, 1373. y
' ing composed of two parts-astep-socket and an interior bushing, which is fitted into the socket in a manner to be described. The step-socket is made with a cylindrical bore or chamber ot' a definite depth, and the bushing is made of a? smaller diameter than the bore, excepting at onepart, which is made larger and of a spherical form, and of a diameter to accurately t the cylindrical bore of the socket, and it rests at the bottom upon the bottom of the bore. This construction allows the bushing to take a position in conformity with the line of the spindle, and requires the step-socket to be accurately bored to size only in the part that receives the spherical enlargement on the bushing, which is not the case when spherical bolsters have been fittedto spherical bearings in the rail.
In the drawings, Figure 'l is a vertical transverse section of the bolster and steprails and the spindle-bearings, and showing the spindle and its whirl in elevation. Fig. 2 is an elevation of the spindle detached, with a bobbin attached thereto, shown in sec` tion. Fig. 3 is a side elevationof the bolster-bushing, and Fig. 4 is a section of same on line a: x.
A is the spindle; B, the bolster-socket; B',
the bolster-bushing; C, the bolster-rail; D,"
the step-rail; E, the step-socket; F, the Stepbushing, and G the spindle-whirl. The spindle A and the whirl G are constructed substantially in the usual manner. The rails D and E are cast in one piece, the two rails being connected together by the bar H in a we1l-known manneln The lower rail E is provided with holes for the reception'of the stepsocket E, of sufficient size to allow of the free passage of the whirl Gr through the same.
The step-socket E has its upper end E made sufficiently large to lit the holes in the rail,
l and is secured therein by the set-screw a in a well-known manner. The step-socket E is made considerably longer than the thickness of the step-rail, and extends somedistance below said rail for the purpose of inclosing the whole length of that part of the spindle below the whirl in a bearing, and said socket has formed therein a plain cylindrical chamber, into which is fitted the step-bushing F, touching the socket E only on its bottom and the exterior of the spherical enlargement b formed thereon, thus leaving a chamber, c, around said bushing F for the reception of oil for lubricating the bearing of the spindle in said bushing, to which it nds access through the hole d near the bottom. of the spindle, and through other holes piercing said bushing at intervals, but not shown in the drawings. The bushing F is chambered out at its upper end somewhat larger than the spindle, and has a screw-thread, c, cut therein for. the purpose of receiving the end of a screw-rod to withdraw the bushing from the socket. Instead of the internal thread c, a screw-thread may be formed upon the exterior of the upper end of the bushing, and a pipe or socket handle having a female thread formed therein may be used instead of the rod for withdrawing the bushing from its socket. The bolster-socket B is fitted to suitable holes inthe rail C, and secured therein by the set-screw g, and is a cylinder open at both ends, with an enlargement of its chamber at its upper end to receive the collar 7L on the bolster-bushing B', and to form an oilchamber. The bolster-bushing B is out away for the greater part of its length upon the side opposite to the direction which the Spindle-belt draws, and the chamber thus formed is lled with felt, z', to be kept saturated with oil for the purpose of lubrication. The same construction may be applied to the step-bushing with equally good results. I and J are two sliding doors for closing up the space between the rails to keep out the dust, and, by moving the same, to give access to the belts,
but is no part of my present invention. O is a'bobbin having two bearings upon the spindle, said bearings being at about equal distances from either end of the bobbin.
What I claim as new, and desire to secure' by Letters Patent of the United States, is-
The combination, with the cylindricallybored step-socket, applied to the step-rail as described7 of the bushing having a spherical
US153991D Improvement in spinning-machines Expired - Lifetime US153991A (en)

Publications (1)

Publication Number Publication Date
US153991A true US153991A (en) 1874-08-11

Family

ID=2223401

Family Applications (1)

Application Number Title Priority Date Filing Date
US153991D Expired - Lifetime US153991A (en) Improvement in spinning-machines

Country Status (1)

Country Link
US (1) US153991A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3293842A (en) * 1965-05-26 1966-12-27 Jefferson Mills Inc Spindle mounted automatically doffable warp bobbin

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3293842A (en) * 1965-05-26 1966-12-27 Jefferson Mills Inc Spindle mounted automatically doffable warp bobbin

Similar Documents

Publication Publication Date Title
US153991A (en) Improvement in spinning-machines
US156819A (en) Improvement in spindles for spinning-machines
US501408A (en) draper
US285461A (en) Chaeles g
US701808A (en) Spinning-spindle.
US168644A (en) Improvement in spindle-bolsters
US146241A (en) Improvement in spindle-bolsters for spinning-machines
US651702A (en) Spinning apparatus.
US538995A (en) Spindle-bearing
US305969A (en) Albeet e
US216703A (en) Improvement in adjustable centers for lathes
US1092025A (en) Connecting-rod for locomotives.
US333600A (en) Nobman hall cheney and james feancis boylen
US567973A (en) Island
US528936A (en) Spindle and bolster
US412996A (en) Support for spinning-frame spindles
US701709A (en) Spinning-spindle.
US718349A (en) Spindle and bearing.
US279674A (en) Joseph e
US179381A (en) Improvement in metal-boring machines
US438879A (en) Support for spinning-spindles
US284775A (en) woodmancy
US344008A (en) Shuttle-binder for looms
US776122A (en) Spinning-spindle.
US1486095A (en) Spindle bearing