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US1968132A - Weaving shuttle weft carrier for looms - Google Patents

Weaving shuttle weft carrier for looms Download PDF

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Publication number
US1968132A
US1968132A US703615A US70361533A US1968132A US 1968132 A US1968132 A US 1968132A US 703615 A US703615 A US 703615A US 70361533 A US70361533 A US 70361533A US 1968132 A US1968132 A US 1968132A
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United States
Prior art keywords
weft
carrier
looms
shuttle
weft carrier
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Expired - Lifetime
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US703615A
Inventor
Egli Ernst
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Maschinenfabrik Rueti AG
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Maschinenfabrik Rueti AG
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Publication date
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Publication of US1968132A publication Critical patent/US1968132A/en
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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 a weaving shuttle weft carrier for looms.
  • this carrier has a solid fiat main part, a thickened portion of dovetail shape in plan at 5 the rear end of the solid, fiat portion and a rear portion adapted to be rigidly mounted in the shuttle.
  • This weft carrier affords a maximum of weft material to be brought into the shuttle and a dovetailed building up of the weft malO terial upon the weft carrier and a satisfactory unwinding of the weft material.
  • the thickened portion has a recess open at the front' for a weft feeler, and peripheral channels for giving better holding to the weft material upon the thickened portion of the carrier.
  • Fig. l is a plan of the improved weft carrier and Fig. 2 is an elevation thereof.
  • a is the solid flat main part of the weft carrier having a rounded point a
  • This weft carrier may be of wood or of an artificial mass.
  • the rear part a of the weft-carrier also is fiat and has a hole a for securing it in the shuttle, for example, by means of a pin;
  • the rear part of the flat main portion a has a thickening a which in plan is of dovetail shape with peripheral channels a and with a recess a open at the front for the entry of a weft feeler.
  • a. is a channel for the reception of the reserve of thread.
  • the weft carrier is very suitable for use with silk looms (automatic looms).
  • a shuttle weft carrier having a solid flat main part, a thickened portion of dovetail shape in plan at the rear end of the solid, flat portion and a rear portion adapted to be rigidly mounted in the shuttle.
  • a shuttle weft carrier having a solid flat main portion, a thickened portion of dovetail shape in plan at the rear end of the solid, fiat portion and a rear portion adapted to be rigidly mounted in the shuttle, the thickened portion being provided with peripheral channels.
  • a shuttle weft carrier having a solid fiat portion, a thickened portion of dovetail shape in plan at the rear end of the solid, flat portion and a rear portion adapted to be rigidly mounted in the shuttle, the thickened portion having a recess open at the front for the entry of a weft feeler.
  • a shuttle weft carrier having a solid flat main portion, a thickened portion of dovetail shape in plan at .the rear end of the solid, fiat portion and a rear portion adapted to be rigidly mounted in.,the shuttle, the rear portion of the carrier also being flat and having a hole for securing the weft carrier in the shuttle.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)

Description

July'3l, 1934. EGLl 1,968,132
I WEAVING SHUTTLE WEFT CARRIER FOR LOOMS I Filed Dec, 22, 19:53 I
Patented July 31, 1934 UNITED STATES PATENT; OFFICE Ernst Egli, Ruti, Switzerland, assignor to Maschinenfabrik Riiti vormals Caspar Honegger,
Ruti, Switzerland Application December 22, 1933, Serial No. 703,615 In Switzerland January 9, 1933 4 Claims.
The present invention relates to a weaving shuttle weft carrier for looms. According to the invention, this carrier has a solid fiat main part, a thickened portion of dovetail shape in plan at 5 the rear end of the solid, fiat portion and a rear portion adapted to be rigidly mounted in the shuttle. This weft carrier affords a maximum of weft material to be brought into the shuttle and a dovetailed building up of the weft malO terial upon the weft carrier and a satisfactory unwinding of the weft material.
Preferably the thickened portion has a recess open at the front' for a weft feeler, and peripheral channels for giving better holding to the weft material upon the thickened portion of the carrier.
The accompanying drawing illustrates one example of the invention.
In the drawing, Fig. l is a plan of the improved weft carrier and Fig. 2 is an elevation thereof. a is the solid flat main part of the weft carrier having a rounded point a This weft carrier may be of wood or of an artificial mass.
The rear part a of the weft-carrier also is fiat and has a hole a for securing it in the shuttle, for example, by means of a pin; The rear part of the flat main portion a has a thickening a which in plan is of dovetail shape with peripheral channels a and with a recess a open at the front for the entry of a weft feeler. On account of the dove-tail shaped thickening a of the part a the thread winding is also of a dove-tail shape, holds fast on the weft-carrier and the unwinding of the thread is satisfactory. a. is a channel for the reception of the reserve of thread. The weft carrier is very suitable for use with silk looms (automatic looms).
What I claim is:
1. A shuttle weft carrier having a solid flat main part, a thickened portion of dovetail shape in plan at the rear end of the solid, flat portion and a rear portion adapted to be rigidly mounted in the shuttle.
2. A shuttle weft carrier having a solid flat main portion, a thickened portion of dovetail shape in plan at the rear end of the solid, fiat portion and a rear portion adapted to be rigidly mounted in the shuttle, the thickened portion being provided with peripheral channels.
3. A shuttle weft carrier having a solid fiat portion, a thickened portion of dovetail shape in plan at the rear end of the solid, flat portion and a rear portion adapted to be rigidly mounted in the shuttle, the thickened portion having a recess open at the front for the entry of a weft feeler.
4. A shuttle weft carrier having a solid flat main portion, a thickened portion of dovetail shape in plan at .the rear end of the solid, fiat portion and a rear portion adapted to be rigidly mounted in.,the shuttle, the rear portion of the carrier also being flat and having a hole for securing the weft carrier in the shuttle.
' ERNST EGLI.
US703615A 1933-01-09 1933-12-22 Weaving shuttle weft carrier for looms Expired - Lifetime US1968132A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1968132X 1933-01-09

Publications (1)

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US1968132A true US1968132A (en) 1934-07-31

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Family Applications (1)

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US703615A Expired - Lifetime US1968132A (en) 1933-01-09 1933-12-22 Weaving shuttle weft carrier for looms

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