US785386A - Warp-beam for looms. - Google Patents

Warp-beam for looms. Download PDF

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Publication number
US785386A
US785386A US22112004A US1904221120A US785386A US 785386 A US785386 A US 785386A US 22112004 A US22112004 A US 22112004A US 1904221120 A US1904221120 A US 1904221120A US 785386 A US785386 A US 785386A
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United States
Prior art keywords
warp
drum
fittings
sheet
metal
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Expired - Lifetime
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US22112004A
Inventor
Albert J Thornley
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.)
NARRAGANSETT MACHINE Co
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NARRAGANSETT MACHINE Co
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Priority to US22112004A priority Critical patent/US785386A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/04—Kinds or types
    • B65H75/08—Kinds or types of circular or polygonal cross-section
    • B65H75/10—Kinds or types of circular or polygonal cross-section without flanges, e.g. cop tubes
    • B65H75/105—Pirns destined for use in shuttles, i.e. with a yarn receiving portion and a thicker base portion, this thicker portion being adapted to be engaged by a spindle in a spinning frame and also being adapted for fitting in a shuttle
    • 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

Definitions

  • This invention has reference to an improvement in looms, and more particularly to an improvement in warp-beams for looms.
  • the object of my invention is to improve the construction of warp-beams for looms, thereby lightening and strengthening the warp-beam.
  • a further object of my invention is to construct a more rigid and durable warp-beam than has heretofore been done.
  • My invention consists in the peculiar and novel construction of a warp-beam having a sheet-metal cylindrical drum, sheet-metal ends, fittings forming the end shafts, each having a circular concentric groove for the ends of the cylindrical drum, means for securing the whole together, consisting of bolts extending through the ends, fittings, and drum, and other details of construction, as will be more fully set forth hereinafter.
  • Figure l is a face view of my improved sheet-metal warp-beam.
  • Fig. 2 is an end view of the warp-beam, showing the stamped-up flange and ribs for strengthening the end.
  • Fig. 3 is a transverse sectional view taken on line X X of Fig. 1.
  • Fig. 4 is a longitudinal sectional view taken on line Y Y of Fig. 2; and
  • Fig. 5 is adetail sectional view of amodified form of flange for the end, showing the edge of the flange rolled under to strengthen the same.
  • a indicates the sheet-metal cylindrical drum; 6 Z), the end fittings; c c, the sheet-metal ends, and (Z (Z the fastening-bolts.
  • the cylindrical drum (6 is formed from a sheet of metal having the hole a by rolling the sheet and bringing the abutting edges (0 (0 together, forming a cylinder having the open ends a a
  • the fittings b b are in the form of a disk, each having the concentric circular groove 6 b in their inner face for the ends a a of the drum (0 and the outwardly-extending shafts 6 6 having the central longitudinal holes 6 If, as shown in Figs. 3 and 4.
  • the circular ends 0 c are stamped from sheet metal, each having the flange c c, the radial strengthening-ribs 0 c and the central hole 0 c for the shafts 6 6 as shown in Figs. 2 and L.
  • the fastening-bolts (Z d extend lengthwise through the drum a, holes in the fittings b b, and the ends 0 c and secure the ends a a of the drum a in the circular concentric grooves 12 I) in the fittings b b and the sheet-metal ends 0 c to the fittings by the nuts d d, as shown in Fig. 4.
  • the flange c on the circular ends 0 0 could be strengthened by rolling the edge of the flange under, as shown in Fig. 5.
  • a warp-beam having a hollow drum constructed from sheet metal, fittings having a circular concentric groove and outwardly-extending shafts, circular ends having a flange and strengthening-ribs stamped from sheet metal, and fastening-bolts extending through the drum, fittings and ends, as described.
  • a warp-beam the combination of a hollow drum constructed from sheet metal the abutting edges of which extend lengthwise of the drum, fittings having a concentric groove and an outwardly-extending shaft in which is a longitudinal hole, circular ends having a central hole, a flange and radial strengtheningribs stamped from sheet metal, and fasteningbolts extending through the drum, fittings and ends, as described.

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

Description

UN TED STATES Patented March 21, 1905 PATENT OFFICE.
ALBERT J. THORNLEY, OF PAWVTUCKET, RHODE ISLAND. ASSIGNOR TO NARRAGANSETT MACHINE COMPANY, OF PAVVTUOKET, RHODE ISLAND.
WARP-BEAM FOR LOOMS.
SPECIFICATION forming part of Letters Patent No. 785,386, dated March 21, 1905.
Application filed August 17, 1904. Serial No. 221,120.
To all whom it may concern:
Be it known that I, ALBERT J. TrIoRNLEY, a citizen of the United States, residing at Pawtucket, in the county of Providence and State of Rhode Island, have invented a newand useful Improvement in Warp-Beams for Looms, of which the following is a specification.
-This invention has reference to an improvement in looms, and more particularly to an improvement in warp-beams for looms.
The object of my invention is to improve the construction of warp-beams for looms, thereby lightening and strengthening the warp-beam.
A further object of my invention is to construct a more rigid and durable warp-beam than has heretofore been done.
My invention consists in the peculiar and novel construction of a warp-beam having a sheet-metal cylindrical drum, sheet-metal ends, fittings forming the end shafts, each having a circular concentric groove for the ends of the cylindrical drum, means for securing the whole together, consisting of bolts extending through the ends, fittings, and drum, and other details of construction, as will be more fully set forth hereinafter.
Figure l is a face view of my improved sheet-metal warp-beam. Fig. 2 is an end view of the warp-beam, showing the stamped-up flange and ribs for strengthening the end. Fig. 3 is a transverse sectional view taken on line X X of Fig. 1. Fig. 4 is a longitudinal sectional view taken on line Y Y of Fig. 2; and Fig. 5 is adetail sectional view of amodified form of flange for the end, showing the edge of the flange rolled under to strengthen the same.
In the drawings, a indicates the sheet-metal cylindrical drum; 6 Z), the end fittings; c c, the sheet-metal ends, and (Z (Z the fastening-bolts. The cylindrical drum (6 is formed from a sheet of metal having the hole a by rolling the sheet and bringing the abutting edges (0 (0 together, forming a cylinder having the open ends a a The fittings b b are in the form of a disk, each having the concentric circular groove 6 b in their inner face for the ends a a of the drum (0 and the outwardly-extending shafts 6 6 having the central longitudinal holes 6 If, as shown in Figs. 3 and 4. The circular ends 0 c are stamped from sheet metal, each having the flange c c, the radial strengthening-ribs 0 c and the central hole 0 c for the shafts 6 6 as shown in Figs. 2 and L. The fastening-bolts (Z d extend lengthwise through the drum a, holes in the fittings b b, and the ends 0 c and secure the ends a a of the drum a in the circular concentric grooves 12 I) in the fittings b b and the sheet-metal ends 0 c to the fittings by the nuts d d, as shown in Fig. 4. If thought desirable, the flange c on the circular ends 0 0 could be strengthened by rolling the edge of the flange under, as shown in Fig. 5.
In the use of my improved warp-beam the end of the warp-threads are knotted and secured to the drum a through the hole a in the drum. The warp-beam is supported by the shafts b b in bearings on the loom in the usual way or. by a rod through the longitudinal holes 6 b in the shafts 6 6 It is evident that the cylindrical drum (0 could have a plurality of holes corresponding 'to the hole a and could be of any length required without materially affecting the spirit of my invention.
Having thus described my invention, I claim as new and desire to secure by Letters Patent 1. A warp-beam having a hollow drum constructed from sheet metal, fittings having a circular concentric groove and outwardly-extending shafts, circular ends having a flange and strengthening-ribs stamped from sheet metal, and fastening-bolts extending through the drum, fittings and ends, as described.
2. In a warp-beam, the combination of a hollow drum constructed from sheet metal the abutting edges of which extend lengthwise of the drum, fittings having a concentric groove and an outwardly-extending shaft in which is a longitudinal hole, circular ends having a central hole, a flange and radial strengtheningribs stamped from sheet metal, and fasteningbolts extending through the drum, fittings and ends, as described.
3. In a warp-beam, the combination of a sheet-metal drum a having the hole a, the abuttingedges a a and the open ends a a, the fittings I) I) each havinga circular concentric groove 6 and a shaft 6 in which is the hole 6 the sheet-metal ends 0 0 each havinga flange 0', radial strengthening-ribs 0 and the central hole 0 and the fastening-bolts (Z d extending through the drum, holes in the fittings and ends secured by the nuts d cl, as 16 described.
In testimony whereof I have signed my name to this specification in the presence of two subscribing witnesses.
ALBERT J. THORNLEY. Witnesses:
ADA E. HAGERTY, J. A. MILLER, Jr.
US22112004A 1904-08-17 1904-08-17 Warp-beam for looms. Expired - Lifetime US785386A (en)

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US22112004A US785386A (en) 1904-08-17 1904-08-17 Warp-beam for looms.

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4160532A (en) * 1976-07-02 1979-07-10 Sulzer Brothers, Ltd. Knot hole beam
US5106031A (en) * 1991-03-26 1992-04-21 Tokusen Kogyo Company Limited Reel for winding metallic wire

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4160532A (en) * 1976-07-02 1979-07-10 Sulzer Brothers, Ltd. Knot hole beam
US5106031A (en) * 1991-03-26 1992-04-21 Tokusen Kogyo Company Limited Reel for winding metallic wire

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