US173419A - Improvement in warp-beams - Google Patents

Improvement in warp-beams Download PDF

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Publication number
US173419A
US173419A US173419DA US173419A US 173419 A US173419 A US 173419A US 173419D A US173419D A US 173419DA US 173419 A US173419 A US 173419A
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warp
slot
bar
beams
improvement
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    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D49/00—Details or constructional features not specially adapted for looms of a particular type
    • D03D49/04—Control of the tension in warp or cloth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

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  • Figs. 1 and 2 both embody- Vfrictionof the sides ot' the bar against-the UNITED STATES PATENT OEETGEa JOSEPH POTTER, OE NEWBUEYPORT,MAssAoHUsETTs.
  • Warp-Beam of which the following is a specification
  • My invention relates to an improvement in the method of securing the Warp to the beam.; and consists in the combination ot' the iuverted wedge-bar O with the ⁇ bar 'D and slot B of a Warp-beam.
  • Figure 1 shows across-section through middle ot' Warp-beam, showing position of Warp and bars when in position foi ⁇ operation.
  • Fig. 2 shows longitudinal view ot' arp-beam with ing my invention.
  • the warp In the warp-beams in Ordinary use the warp has been held in the beam by confining the warp in the slot by means' of a single bar heldin place in an imperfect manner by the warp and sides of the slot.
  • the sides of the slot are ⁇ made parallel, or nearly so, as are the sides of the b'ar, and when carefully fitted, to effect the retention of the Warp as far as possible Wth this device, the bar is with difti'culty placed in the slot, and when loosely tted, or after a little use, failslto hold the Warp l#ends when the Warp is nearly unwound fromthe beam.
  • the bar C is placed over the Warp ends in the slot, the ends extending a few inches from the slot.
  • the bar D Will be wedge-shaped, the Wider portion being at the top ofthe slot, the bar C having-its Wider part at the bottom of the slot, this form of slot, with parallel edges, being that in general use in looms in present use, is preferred but the slot may be made of forms shown in Figs. 3 or 4 without departing from my invention, both using an inverted Wedgeshaped bar, and

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

Description

' warp in position, Figs. 1 and 2 both embody- Vfrictionof the sides ot' the bar against-the UNITED STATES PATENT OEETGEa JOSEPH POTTER, OE NEWBUEYPORT,MAssAoHUsETTs.
IMPROVEMENT IN WARP-BEAMS.
Specification forming part of Letters Patent No. 173,419, dated February 15, 1876; application filed December, 1875.
To all 'whom it may concern: l
Be it Aknown that I, JOSEPH P OTTER of Newburyport, State or" Massachusetts, have invented an Improved Warp-Beam, of which the following is a specification My invention relates to an improvement in the method of securing the Warp to the beam.; and consists in the combination ot' the iuverted wedge-bar O with the` bar 'D and slot B of a Warp-beam.
Figure 1 shows across-section through middle ot' Warp-beam, showing position of Warp and bars when in position foi` operation. Fig. 2shows longitudinal view ot' arp-beam with ing my invention.
In the warp-beams in Ordinary use the warp has been held in the beam by confining the warp in the slot by means' of a single bar heldin place in an imperfect manner by the warp and sides of the slot. The sides of the slot are `made parallel, or nearly so, as are the sides of the b'ar, and when carefully fitted, to effect the retention of the Warp as far as possible Wth this device, the bar is with difti'culty placed in the slot, and when loosely tted, or after a little use, failslto hold the Warp l#ends when the Warp is nearly unwound fromthe beam.
In my improved warp-beam.' the bar C is placed over the Warp ends in the slot, the ends extending a few inches from the slot. One l the slot farthest from the loom when the beam v is in position, and the slot at the top of the beam, when the other bar, iitted to occupy the remaining space of'the slot, is put into place, ,and the Warp drawn over the bar D and around the beam. When the sides ot' the slot areparallel, or nearly so, the bar D Will be wedge-shaped, the Wider portion being at the top ofthe slot, the bar C having-its Wider part at the bottom of the slot, this form of slot, with parallel edges, being that in general use in looms in present use, is preferred but the slot may be made of forms shown in Figs. 3 or 4 without departing from my invention, both using an inverted Wedgeshaped bar, and
.the secondbar conforming to the remaining space ofthe slot. v
In my improved Warp-beam, with the warp secured as described andshown, the Warpwill not become loosened until the whole Warp is unwound fromthe beam, and the operation of securing the warp to the beam is easily performed.
Iclaim- In combination' with a Warpbeam provided y with a slot, 1% the contining-bars C and D, constructed and operating together substantially as and for the purpose set forth.
JOSEPH POTTER. Witnesses: Y
JOHN C. WOODWARD, DAVID CHASE.
US173419D Improvement in warp-beams Expired - Lifetime US173419A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2454292A (en) * 1946-04-05 1948-11-23 Andrew B Pickett Revetment mat
US3135478A (en) * 1961-06-27 1964-06-02 Yuba Cons Ind Inc Hoist construction
US5699683A (en) * 1996-06-14 1997-12-23 Sonoco Products Company, Inc. Filter sleeve for tubular filter core
US20130020271A1 (en) * 2011-07-20 2013-01-24 Kenneth Michael Nero Wire access line drum assembly

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2454292A (en) * 1946-04-05 1948-11-23 Andrew B Pickett Revetment mat
US3135478A (en) * 1961-06-27 1964-06-02 Yuba Cons Ind Inc Hoist construction
US5699683A (en) * 1996-06-14 1997-12-23 Sonoco Products Company, Inc. Filter sleeve for tubular filter core
US5942114A (en) * 1996-06-14 1999-08-24 Sonoco Development, Inc. Filter sleeve for tubular filter core
US20130020271A1 (en) * 2011-07-20 2013-01-24 Kenneth Michael Nero Wire access line drum assembly
US9010551B2 (en) * 2011-07-20 2015-04-21 Maverick Precision Manufacturing, Ltd. Wire access line drum assembly

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