US1590546A - Shuttle - Google Patents

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Publication number
US1590546A
US1590546A US59302A US5930225A US1590546A US 1590546 A US1590546 A US 1590546A US 59302 A US59302 A US 59302A US 5930225 A US5930225 A US 5930225A US 1590546 A US1590546 A US 1590546A
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United States
Prior art keywords
spindle
shuttle
shank
spring
bulged
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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
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US59302A
Inventor
Pizzino Frank
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Individual
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Individual
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Publication date
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Priority to US59302A priority Critical patent/US1590546A/en
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Publication of US1590546A publication Critical patent/US1590546A/en
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Expired - Lifetime legal-status Critical Current

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    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03J—AUXILIARY WEAVING APPARATUS; WEAVERS' TOOLS; SHUTTLES
    • D03J5/00—Shuttles
    • D03J5/08—Supports for pirns, bobbins, or cops

Definitions

  • the present invention relates to spindle shuttles such as are used on silk looms and has for its principal object to provide improved means for holding the core of the bobbin on the spindle.
  • F ig. 2 is a sectional elevation of the spindle
  • Fig. 3 is another sectional elevation thereotl taken at right angles to that shown in F ig. 2.
  • 5 designates the shuttle which is oi" well known formation having mounted therein in the usual manner a spindle 6.
  • Vhis spindle 6 is provided with the heel 7 for being received in the heel end of the shuttle in the usual manner.
  • the shank of the spindle 5 is split longitudinally as is indicated at 8.
  • the slit portion of the shank of the spindle is slightly bulged as at 9 adjacent the tip of the shank, thereby forming a slot.
  • a spring l0 is coiled about the shank of the spindle 5 between the bulged portion 9 and the butt 7.
  • the end of the spring adjacent the butt .7 is extended through the shank to pierce the same and has its terminal headed as at l1 by means of hammering or the like.

Description

June:l 29 1926.
- 1,590,546 F. PlzzrNo SHUTTLE Filedl spt. 29, 1925 Patented June 29, 1926i.
PATENT OFFICE.
.FRANK PIZZINO, 0F .ALTOONA, PENNSYLVANIA.
SHUTTLE.
Application led September 29, 1925.
The present invention relates to spindle shuttles such as are used on silk looms and has for its principal object to provide improved means for holding the core of the bobbin on the spindle.
It is the present practice to use a coiled spring for this purpose which soon becomes loosened at the ends because of the frequent changing of bobbins. M improvement contemplates a novel manner in anchoringl the ends of the spring so as to prevent the saine from becoming loosened.
Vr'ith the above and numerous other objects in view as will appear as the descripr tion proceeds, the invention resides in certain novel features of construction as will be hereinafter more fully described and claimed.
In the drawing- Figure l is a plan View of a shuttle with my improved spindle therein,
F ig. 2 is a sectional elevation of the spindle, and
Fig. 3 is another sectional elevation thereotl taken at right angles to that shown in F ig. 2.
Referring to the drawing in detail, it will be seen that 5 designates the shuttle which is oi" well known formation having mounted therein in the usual manner a spindle 6. Vhis spindle 6 is provided with the heel 7 for being received in the heel end of the shuttle in the usual manner. The shank of the spindle 5 is split longitudinally as is indicated at 8. The slit portion of the shank of the spindle is slightly bulged as at 9 adjacent the tip of the shank, thereby forming a slot.
Serial N o. 59,302.
A spring l0 is coiled about the shank of the spindle 5 between the bulged portion 9 and the butt 7. The end of the spring adjacent the butt .7 is extended through the shank to pierce the same and has its terminal headed as at l1 by means of hammering or the like.
The other end of the spring'is extended I into the opening formed by the slit 8 at the bulged portion 9 and is soldered therein as is indicated at 12. It will thus be seen that the spring wire is prevented from becoming loosened as the bobbins are frequently changed.
It is thought that the construction, utility, and advantages of my invention will now be clearly understood by those skilled in this art without a more detailed description thereof. It is desired, however, to point out that changes in the details of construction may be resorted to without departing from the spirit or scope of the invention as hereinafterl claimed, or sacrificing any of its advantages.
Having thus described my invention, what I claim as new is A shuttle spindle of the class described in-l cluding a slit shank having a portion adjacent its tip bulged to provide a slot, and a wire coiled about the shank of the spindle and having one'end piercing the shank adjacent the butt thereof and the other end extending int-o the slot of the bulged portion and soldered therein.
In testimony whereof I aliix my signature.
FRANK PIZZINO.
US59302A 1925-09-29 1925-09-29 Shuttle Expired - Lifetime US1590546A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US59302A US1590546A (en) 1925-09-29 1925-09-29 Shuttle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59302A US1590546A (en) 1925-09-29 1925-09-29 Shuttle

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US1590546A true US1590546A (en) 1926-06-29

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US59302A Expired - Lifetime US1590546A (en) 1925-09-29 1925-09-29 Shuttle

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