US2705395A - Spindle for spinning and twisting machines - Google Patents

Spindle for spinning and twisting machines Download PDF

Info

Publication number
US2705395A
US2705395A US290307A US29030752A US2705395A US 2705395 A US2705395 A US 2705395A US 290307 A US290307 A US 290307A US 29030752 A US29030752 A US 29030752A US 2705395 A US2705395 A US 2705395A
Authority
US
United States
Prior art keywords
spindle
rod
tube
spinning
apertures
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
US290307A
Other languages
English (en)
Inventor
Navarro Francisco Arbona
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of US2705395A publication Critical patent/US2705395A/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
    • 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

  • Spindles for spinning or twisting machines comprising a hollow support shaft into the interior of which the bottom end of the spindle proper is introduced.
  • the end of the spindle is supported at its lower end on the edge of the support shaft and is g'uided by a pin which is introduced into the interior of said shaft.
  • a bobbin rail is provided which holds the spindle in position without depriving it of its normal function.
  • An object of the present invention is to provide a spindle of the foregoing kind in which wear due to friction of the parts is substantially reduced.
  • a further object of the invention is to obviate the necessity for provision of the bobbin rail and thus to remove another point at which wear occurs.
  • the invention has for a further object the provision of continuous lubrication of the spindle'par'ts and thus to ensure smooth running of the device.
  • a spindle for spinning and twisting machines of the kind comprising a spindle proper, including a bobbin receiving portion and an integral spindle mounting portion constituted by a rod, and a hollow support shaft, adapted to be mounted in said machine, in the interior of which said rod is rotatably mounted, characterised by a tube screwed into said support shaft, said spindle mounting rod being housed in said tube, a footf' step bearing point on the bottom end of said rod, and a bearing rockably mounted in said tube for receiving said point and supporting said rod.
  • Fig. 1 is a longitudinal section of the spindle
  • Fig. 2 is a similar view of the upper portion of the device showing the unlocking of the spindle from the support tube;
  • Fig. 3 is a view partly in section of the lower part of another embodiment having a reservoir for lubricant.
  • the spindle constructed according to the invention is constituted by a support shaft 1, inside which is housed the bottom end of the spindle proper.
  • the latter is con stituted by a tube 2 which is screwed into the support shaft; inside said tube is housed the bottom rod 3 of the spindle, which is integral with the rod 4 on which the bobbin is placed.
  • the rod 4, or bobbin carrier terminates at its lower end in the form of a sleeve, which externally is shaped as a pulley 5 through the groove around which passes a driving cord or belt (not shown) for rotating the spindle.
  • the spindle proper is supported by a footstep bearing point 6 formed on the end of the rod 3, engaging in a cup bearing 7 rockably mounted in the bottom end of the tube 2.
  • the tube 2 and the cup bearing 7 have grooves 8 and apertures 9 respectively, to permit ya lubricating oil to circulate freely in the interior of these parts.
  • the bottom rod 3 of the spindle is tapered to permit the oil entering through the grooves and apertures to rise with the rotary movement of the spindle towards the upper end of the tube 2, which has its interior edge 0 10 bevelled.
  • the spindle is continuously lubricated because on rotation of the spindle the oil contained in the bottom of the support shaft 1 rises to the bevelled edge 10 of the tube 2, so that a ring of cooling oil is formed. When rotation of the spindle caes, the oil drops back to the bottom of the support s a t.
  • the oil is introduced through the end of the tube 2, after rst removing the spindle, without it being necessary to renew the oil until ⁇ after at least six months continuous use.
  • the embodiment shown in Fig.. 3 is similar to the above-described embodiment but with an interchangeable oil reservoir 14 secured to the lower end of the support shaft or spindle carrier 1.
  • the reservoir 14 detachably mounted with a system of balls similar to that employed for preventing the spindle from becoming detached from the spindle carrier and, to this end, the nut 15 used to secure the spindle carrier to the spinning machine is provided with a tubular extension 1
  • a spindle for spinning and twisting machines of the kind comprising a spindle proper, including a bobbin receiving portion and an integral spindle mounting portion constituted by a rod, and a hollow support shaft, adapted to be mounted in said machine, in the interior of which said rod is rotatably mounted, characterized by a tube screwed into said support shaft, said spindle mounting rod being housed in said tube, a footstep bearing point on the bottom end of said rod, a bearing rockably mounted in said tube for receiving said point and supporting said rod, means for locking said rod in said tube comprising a sleeve on said s pindle-receiving por tion spaced apart radially from said rod, a plurality of radially extending apertures in said sleeve, a ball in each of said apertures, an annular groove in the upper end of said tube and an axially slidable retaining ring on said sleeve adapted to close and uncover the outer ends of said apertures, the arrangement being

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
US290307A 1951-05-30 1952-05-27 Spindle for spinning and twisting machines Expired - Lifetime US2705395A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES299334X 1951-05-30

Publications (1)

Publication Number Publication Date
US2705395A true US2705395A (en) 1955-04-05

Family

ID=8245023

Family Applications (1)

Application Number Title Priority Date Filing Date
US290307A Expired - Lifetime US2705395A (en) 1951-05-30 1952-05-27 Spindle for spinning and twisting machines

Country Status (5)

Country Link
US (1) US2705395A (fr)
BE (1) BE508457A (fr)
CH (1) CH299334A (fr)
FR (1) FR1043936A (fr)
LU (1) LU31144A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2835104A (en) * 1956-11-14 1958-05-20 William E Guthrie Spindle assembly for spinning frames and the like
US3792619A (en) * 1972-08-31 1974-02-19 R Cannon Constant tension ball screw feed design

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1027573B (de) * 1956-06-19 1958-04-03 Spintex Spinnerei Maschb G M B Spinn- oder Zwirnspindel
DE1089312B (de) * 1959-01-03 1960-09-15 Kugelfischer G Schaefer & Co Spinn- oder Zwirn-Spindel
DE1099412B (de) * 1959-01-24 1961-02-09 Skf Kugellagerfabriken Gmbh Spinn- oder Zwirnspindel mit einer ihren drehbaren Oberteil gegen unbeabsichtigtes Abheben sichernden Sperre
DE1128334B (de) * 1959-09-17 1962-04-19 Wuerttembergische Spindelfabri Laufteilsicherung fuer Spindeln von Spinn- und Zwirnmaschinen
DE1136918B (de) * 1961-03-07 1962-09-20 Skf Kugellagerfabriken Gmbh Spindel fuer Spinn- und Zwirnmaschinen mit einer Sicherung fuer den abziehbaren Spindeloberteil

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1869632A (en) * 1932-02-08 1932-08-02 Whitin Machine Works Spinning or twisting spindle
US1947972A (en) * 1932-10-14 1934-02-20 Alexander R Davis Lubricating means for spindles

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1869632A (en) * 1932-02-08 1932-08-02 Whitin Machine Works Spinning or twisting spindle
US1947972A (en) * 1932-10-14 1934-02-20 Alexander R Davis Lubricating means for spindles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2835104A (en) * 1956-11-14 1958-05-20 William E Guthrie Spindle assembly for spinning frames and the like
US3792619A (en) * 1972-08-31 1974-02-19 R Cannon Constant tension ball screw feed design

Also Published As

Publication number Publication date
CH299334A (fr) 1954-06-15
BE508457A (fr)
FR1043936A (fr) 1953-11-12
LU31144A1 (fr)

Similar Documents

Publication Publication Date Title
US2705395A (en) Spindle for spinning and twisting machines
US2355511A (en) Top roll
US2267443A (en) Top roll
US3012394A (en) Spinning and twisting spindles
US3065593A (en) Spindles for textile spinning and like machines
US2724945A (en) Blade mounting for spinning and twister spindles
US1915287A (en) Antifriction bearing
EP0422413B1 (fr) Broche avec un palier en deux parties
US2644202A (en) Ball bearing top roll
US2755515A (en) Top roll for drawing frames
US3153314A (en) Textile spindles
US2591612A (en) Top roll assembly
US2104216A (en) Bolster
US2558210A (en) Spinning spindle
US3546871A (en) Damped support for double twist spindle
US2635019A (en) Molded rubber bushing for yarn twisting spindle mechanism
US2492091A (en) Textile spindle
US2991513A (en) Bearing arrangement for bottom rolls
US1549546A (en) Spinning spindle
US1934167A (en) Core for textile machinery spools
US2551210A (en) Spindle and bobbin shaft mounting for roving frames
US1638394A (en) Self-oiling ball-bearing spindle
US2044405A (en) Antifriction bearing
US1957860A (en) Spinning bobbin
US2168247A (en) Spindle and spindle bearing