US2222483A - Spindle structure for spinning and twister frames - Google Patents

Spindle structure for spinning and twister frames Download PDF

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Publication number
US2222483A
US2222483A US308182A US30818239A US2222483A US 2222483 A US2222483 A US 2222483A US 308182 A US308182 A US 308182A US 30818239 A US30818239 A US 30818239A US 2222483 A US2222483 A US 2222483A
Authority
US
United States
Prior art keywords
whirl
blade
support
threaded
spindle
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
US308182A
Other languages
English (en)
Inventor
John A Kennedy
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.)
Saco Lowell Shops
Original Assignee
Saco Lowell Shops
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 Saco Lowell Shops filed Critical Saco Lowell Shops
Priority to US308182A priority Critical patent/US2222483A/en
Application granted granted Critical
Publication of US2222483A publication Critical patent/US2222483A/en
Priority to CH220480D priority patent/CH220480A/de
Priority to GB17410/40A priority patent/GB542187A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • D01H7/08—Mounting arrangements

Definitions

  • the general position of the yarn body on its support can be predetermined and changed by making suitable adjustments in the builder motion or in its connections with the ring rail, but this often is not suflicient to produce the desired results.
  • the present invention aims to devise a convenient and satisfactory means for accomplishing this object.
  • Figure 1 is a side elevation, partly in vertical section, of a spindle structure constructed in accordance with this invention.
  • Fig. 2 is a vertical, fragmentary view of a modification.
  • the construction there shown comprises a spindle base 2 mounted in the usual manner on a box rail 3.
  • a spindle blade 4 is mounted in said base for rapid rotation around its own axis, and it carries a whirl 5 by means of which the spindle may be driven in the customary manner.
  • the whirl has a pressed or forced fit with the spindle blade.
  • the whirl instead of being provided with the usual acorn, has a screw-threaded tubular extension or nipple 6 projecting upwardly from the main body thereof, and a support 1 for the yarn package is internally screw-threaded on to the nipple 6. Consequently, by rotating this support relatively to the whirl, it can be adjusted vertically, and with a high degree of accuracy, into the desired position to support the bobbin. When so adjusted it may be secured in a fixed relationship to the whirl by turning up one or more set screws 8-8 which are threaded through the support, their inner ends bearing against a non-threaded cylindrical portion of the nipple which connects the threaded I! area with the main body of the whirl.
  • Fig. 2 The construction shown in Fig. 2 is much like that illustrated in Fig. 1. It differs from it, however, in that the body of the whlrlis externally 10 screw-threaded, and the spool support I is made in the form of a shouldered sleeve, its larger section being internally threaded to cooperate with the screw-threaded portion of the whirl.
  • the latter member above its screw-threaded area, is 15 reduced in diameter, thus providing an annular horizontally disposed shoulder, and the locking screws 8'-8' are threaded vertically through the thicker portion of the support 1' where they bear on said shoulder.
  • the support I or 20 1' may be provided with the usual key I! projecting upwardly from the seat on which the spool 9 rests so as to engage the latter and drive it positively.
  • Fig. 2 The construction illustrated in Fig. 2 is usually 25 preferred for the reason that the locking screws exert their thrust in a direction parallel to the axis of the threaded areas and close to the threads. Consequently, there is no material danger of springing the spindle or cramping the 30 whirl. I l
  • a spindle structure of the character described comprising the combination with a spindie blade, 9. base in which said blade is mounted for rotation around its own axis and a whirl secured on said blade to revolve therewith, of a spool support mounted on said whirl for vertical adjustment.
  • a spindle structure of the character described comprising the combination with a spindle blade, a base in which said blade is mounted for rotation around its own axis and a whirFsecured on said blade to revolve therewith, of a '50 spool support mounted on said whirl for adjustment around the axis of said spindle into difi'erent vertical positions.
  • a spindle structure of the character described comprising the combination with a spindie blade, a base in which said blade is mounted for rotation around its own axis and a whirl securedon said blade to revolve therewith, 01a spool support mounted on said whirl for vertical screw-threaded adjustment relatively thereto.
  • a spindle structure of the character de- -scribed comprising the combination with a spindle blade, a base in which said blade is mounted for rotation around its own axis and a whirl secured on said blade to revolve therewith, said whirl having a nipple projecting from its upper end, a spool support adjustable vertically on said nipple, and means for securing said support in various positions of adjustment relatively to the,
  • a spindle structure of the character described comprising the combination with an upright spindle blade, a base in which said blade is mounted for rotation around its own axis and a whirl secured on said blade to revolve therewith, said whirl having an externally screw-threaded body portion and being provided with a reduced portion above the screw-threaded area and spaced therefrom by an annular shoulder positioned at approximately right angles to said screw-threaded part, a spool support in the form of a shouldered sleeve threaded on said screwthreaded body of the whirl, and one or more locking screws threaded vertically through said support and bearing on said shoulder to lock the support in its adjusted position on the whirl.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
US308182A 1939-12-08 1939-12-08 Spindle structure for spinning and twister frames Expired - Lifetime US2222483A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US308182A US2222483A (en) 1939-12-08 1939-12-08 Spindle structure for spinning and twister frames
CH220480D CH220480A (de) 1939-12-08 1940-12-05 Spindel an Spinn- und Zwirnmaschinen.
GB17410/40A GB542187A (en) 1939-12-08 1940-12-07 Improvements in spindle structures for spinning or twist frames

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US308182A US2222483A (en) 1939-12-08 1939-12-08 Spindle structure for spinning and twister frames

Publications (1)

Publication Number Publication Date
US2222483A true US2222483A (en) 1940-11-19

Family

ID=23192904

Family Applications (1)

Application Number Title Priority Date Filing Date
US308182A Expired - Lifetime US2222483A (en) 1939-12-08 1939-12-08 Spindle structure for spinning and twister frames

Country Status (3)

Country Link
US (1) US2222483A (de)
CH (1) CH220480A (de)
GB (1) GB542187A (de)

Also Published As

Publication number Publication date
GB542187A (en) 1941-12-30
CH220480A (de) 1942-04-15

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