US1484154A - Warp beam - Google Patents
Warp beam Download PDFInfo
- Publication number
- US1484154A US1484154A US530077A US53007722A US1484154A US 1484154 A US1484154 A US 1484154A US 530077 A US530077 A US 530077A US 53007722 A US53007722 A US 53007722A US 1484154 A US1484154 A US 1484154A
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- United States
- Prior art keywords
- disk
- bracing
- barrel
- head
- main disk
- 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
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02H—WARPING, BEAMING OR LEASING
- D02H13/00—Details of machines of the preceding groups
- D02H13/28—Warp beams
Definitions
- Fig. 3 is a ragment'al ers.
- the warp beams in common use are view of one of the securing nuts and the mit provided with cast-iron heads. Inasmuch lock.
- the construction herein shown comprises fects and also are apt to become cracked by 4two metallic heads A, a wooden barrel B, 70 reason of rough handling, they cannot safeand an axial shaft or spindle C, the proly be rotated at high speed. jecting ends of which constitute trunnions.
- Each beam head A comprises a main disk vide beam'heads of the necessary strength 1 h'aving a peripheral outwardly-extending by forming them of sheet metal.
- flange 2 which is concaved to provide a belt 76 that the heads shall resist the tendency to race.
- the beam .further comprises a-dished spreading due to the pressure of the yarn or concave bracing disk 3 of slightly smaller load and shall also possess the rigidity necdiameter than the main disk l, the bracing 5 essary to prevent distortion due to rough disk being disposed with its concave side handling, they have been rovided with facing the outer side ofthe main disk.
- 'lhe 80 'radial stiening ribs formed) up from the main disk 1 and the bracing disk 3 are sultainetal ofthe head.
- corresponding grooves are produced means of an annular series of spot welds 4. upon the inner faces of the heads.
- bracing disk 5 is of dished form and' is ar- ]'amined or pinched.V Consequently, when ranged with its concave side toward the outer the beam is being unwound in the Slasher,l side of the main disk 1.
- the peripheral there is an excessive number of selvedge portion of the disk 5 is secured to the main i breaks.
- the beam heads havenot disk 1 by suitable means, as for example, been suihciently rigid to prevent spreading, an annular series 'of spot Welds 6.
- the main disk 1 and the two bracing disks 0 warper tender to adjustthe expansion comb 3 and 5 (together with a clutch element to or reed,at frequent intervals to compensate be ⁇ hereinafter ment1oned) are secured to. for the increasing width between the beam gather at their central portions by means of heads.
- a sleeve or hub 7 which extends through A particular object of the present incentral openings in. said members and vention .is to produce a sheet-metal be'am through a spacing sleeve. 8 which 1s interhead which shall have a perfectly smooth, posed between the main disk 1 and the bracl* lane inner face, which shall be effectively ing disk 5.
- the ends of the hub 7 are exstrength and "resiliency to ensure against panded or spun over to secure the parts of dling such internal diameter as ft upon the In the Barber-#Colman warper, relatively central shaft C. great pressure is applied to the yarn mass.
- the means for preventing relative movereakage and distortion in ordinary hanthe head rigidly together.
- the hub 7 is of '7J 13 i ment between the beam head A and the barrel comprises a disk 9 having a peripheral fiange 10 wh-ich fits within a counter-bore 11 in the end of the barrel.
- the flange 10 serves to support the barrel B in concentric relation to the shaft O rllhe flange 10 is formed to provide a series of clutch jaws adapted to engage similar jaws formed upon the peripheral flange 13 of a disk 14.
- the flange 13 fits within the counterbore 11.
- the disk 14 is secured by means of lag screws 15 to a wooden head 16 on the central shaft C, said head being secured to the barrel B by means of screws 17.
- rlhe beam head A ⁇ is clamped tightly against the end of the barrel B by a nut 18 turned on a screw-threaded portion of the shaft C.
- a washer 19 is interposed between the nut and the head, said washer having lugs 20, certain of which are bent to lie in openings in the bracing disk 3, the remaining lugs being bent into engagement with the perimeter of the nut.
- the disk 5, the spacing sleeve 8 and that portion of the disk 1 which lies within the circle defined by the barrel may be viewed as a truss consisting of the compression member 5, the chord or tension member 1 and the strut 8. It will be seenthat this truss imparts great rigidity to that portion of the beam head which is clamped between thenut 18 and the barrel B and prevents any bending of the beam head in that region.
- the disks 1 and 3 and the sleeve 8 constitute a truss which effectively resists forces tending to spread the beam heads apart. While the form of truss herein disclosed serves its intended purposes very well, other forms of trusses and other means of spacing the disks 1 and 3 apart and of securing said disks together may be employed without departing from the scope of the invention hereinafter claimed.
- the clutch ianges 10 and 13 being rela ⁇ tively remote from the axis, are advantageously located to resist that tendency to relative rotation between the barrel and the head which occurs upon sudden stoppage of the rapidly rotating beam.
- the construction shown is well calculated to prevent bending of the shaft C. There is consequently no liability of movement be-
- the disk 9 is salternist tween the head and the barrel which might result in the opening of a crevice between said parts.
- a warp beam having, in combination, a barrel and a 1metallic head, said head comprising a main disk having a peripheral outwardly-extending belt-race ange, a bracing disk the periphery of which isrigidly secured to the inain disk near the periphery of the latter, an internal bracing disk the periphery of which is secured to the main disk opposite the end of the barrel, a spacer sleeve between the main disk and the internal bracing disk, and a hubextending through said sleeve and through central openings in said disks, the ends of said hub being expanded to secure the disks and the spacer sleeve rigidly together.
- a warp beam having, in combination, a barrel and a metallic head, said head comprising a main disk, a bracing disk the periphery of which is rigidly secured to the main disk near the periphery of the latter, an internal bracing disk the periphery of which is secured to the main disk opposite the end of the barrel, means to space the main disk and the internal bracing l disk apart, and means to secure the central portions of the disks rigidly together.
- warp beam having, in combination, a barreland'a metallic head, said head coinprising a main disk, a bracing disk the periphery of which is rigidly secured to the main disk near the periphery of the latter. a spacer sleeve between the main disk and the bracing disk, and a hub extending through said sleeve and through central openings in said disks, and means on the ends of said hub to secure they disk and the spacer sleeve rigidly together.
- a warp beam having, in combination, a barrel, two metallic heads and an axial shaft, said heads comprising a main disk, a dished bracing disk the periphery of which is rigidly secured to the outer face of the main disk, a spacer sleeve between the central portions of the main disk and the bracing disk, and a hub extending through said sleeve and through central openings in said disks and secured to the disks, said hubs fitting upon the axial shaft, and the projecting ends of the latter constituting the trunnions of the beam.
- a metallic beam head consisting of a main disk, a bracing disk having its periphery rigidly secured to the outer side of the main disk, a disksecured to the inner side of the main disk and having a peripheral flange carrying clutch jaws, a spacer sleeve between the main disk and the bracing disk, and .a hub extending throughz said sleeve and through central openings in said disks, the ends of said hub beingexpanded to secure said disks rigidly together,
- a metallic beam head consisting of a main disk, a bracing disk having its periphery rigidly secured to the outer side ofV the main disk, a disk secured to the inner side of the main disk and having a peripheral flange carrying clutch jaws, a spacer between the main disk and the bracing disk, and means to secure said disks and spacer rigidly together.
- a warp beam having, in combination, a barrel and a metallic head, said head comprising a disk having a plane inner tace, a dished bracing disk, the periphery of which is rigidly secured to the main disk near the periphery of the latter, an internal dished bracing disk, the periphery of which is secured to the main disk opposite the end of the barrel, a spacer sleeve between the main Vdisk and the internal bracing disk,
- a warp beam having, in combination, a barrel and a metallic head, said head comprising a disk having a plane inner face, a dished bracing disk the periphery of which is rigidly secured to the main disk near the periphery of the latter, an internal dished bracing disk, the periphery of which is secured to the main disk opposite the end of the barrel, a strut between the main disk and the bracing disks, and means to secure the main disk, the bracing disks and the strut together.
- a warp beam having, in combination, an axial shaft, a barrel of large diameter as compared with the shaft, and two metallic heads mounted on said shaft, each head comprising a disk having a plane inner face, a dished bracing disk the periphery of which is rigidly s ecured to the main disk, a strut between the main disk'and the bracing disk, and means to secure the shaft, the main disk, the bracing disk and the strnt together.
- a warp beam having, incombination, a barrel having a counterbore in its end, a head clamped to the end of the barrel,.an annular flange on the inner face of thehead lying in said counterbore, and a disk within and secured to the barrel, the last mentioned disk having an annular flange lying in said counterbore, said flanges having coacting clutch jaws.
- a warp beam having, in combination, a barrel having a counterbore in its end, a head clamped to the end of the barrel, anannular flange on the inner face of the head lying in said counterbore, said flange having clutch jaws, and coacting Aclutch jaws secured to the barrel.
- a warp beam having, in combination, a barrel, a head clamped to the end of the barrel, an annular flange on the inner face of the head supporting the end of the barrel, and a disk within and secured to the barrel, the last mentioned disk having an annular flange, said flanges having coacting clutch Jaws.
- a warp beam having, in combination, a barrel and a head, said head comprising a main disk, adished bracing disk, the periphery of which is rigidly secured to the main disk near the periphery of the latter, an internal dished bracing disk, the periphery of which is secured to the main disk opposite the end of the barrel, a spacer sleeve between the main disk and-the internal bracing disk, and means to secure the main disk, the bracing disks and the sleeve together.
- a warp beam having, in combination,
- each head comprising a main disk, a bracing disk the periphery of which is rigidly secured to the main disk near the periphery of the latter, a bracing member between said disks, the periphery of which member bears against the main disk opposite the end of the barrel, means to secure the disks and said member rigidly together, and means to secure the shaft, the heads and the barrel together.
Description
Patented Feb. .1.9,v- 1924.
@Mmc stares aereas' BURT A. PETERSON, OF ROCKFORD, ILLINOIS, SSIGNOR, BY MESNE ASSIGNMENTS, T BARBEECOLMIN COMPANY, 0F ROCKFORD, ILLINOIS, A. CORYORATION OF ILLINOIS.
WARP BEAM.
Application led January 18, 1922. Serial No. 530,077. To all whom t may) concern: by means acting upon the trunnions of the 55 Be it known that I, BURT A. PETERSON, a beam. The pressure-applying means thus citizen of lthe United States, .residing at tends to bend the central shaft or spindle Rockford in the county of Winnebago and of the beam. Itis an object of this invention St'ate of Illinois, have invented certain new to provide a construction which shall vefecand useful Improvements in Warp Beams, tively resist these bending stresses. 60 of which the following is a specification. In the 'accompanying drawings, Figure 1I The general object of the present invenis an end elevation of a warp beam embodytion is to produce a section beam which can ing the features of this invention. Fig. 2
be safely used in the Barber-Colman warper. is a fragmental side View of the beam with This warper is designed to operate at very certain parts shown in a section taken along f high speeds as compared with other warpthe axis of the beam. Fig. 3 is a ragment'al ers. The warp beams in common use are view of one of the securing nuts and the mit provided with cast-iron heads. Inasmuch lock. A
as these heads sometimes contain casting de- The construction herein shown comprises fects and also are apt to become cracked by 4two metallic heads A, a wooden barrel B, 70 reason of rough handling, they cannot safeand an axial shaft or spindle C, the proly be rotated at high speed. jecting ends of which constitute trunnions.
It has heretofore been proposed to pro- Each beam head A comprises a main disk vide beam'heads of the necessary strength 1 h'aving a peripheral outwardly-extending by forming them of sheet metal. In order flange 2 which is concaved to provide a belt 76 that the heads shall resist the tendency to race. The beam .further comprises a-dished spreading due to the pressure of the yarn or concave bracing disk 3 of slightly smaller load and shall also possess the rigidity necdiameter than the main disk l, the bracing 5 essary to prevent distortion due to rough disk being disposed with its concave side handling, they have been rovided with facing the outer side ofthe main disk. 'lhe 80 'radial stiening ribs formed) up from the main disk 1 and the bracing disk 3 are sultainetal ofthe head. In the formation of these 'bly secured together, as, for example, by ribs, corresponding grooves are produced means of an annular series of spot welds 4. upon the inner faces of the heads. When The beam head A. further comprises an yarn is being wound upon such a beam, the internal bracing disk. 5 of approximately yarn enters these grooves, the threads rolling the same diameter as the barrel B. The over one another and becoming more or less bracing disk 5 is of dished form and' is ar- ]'amined or pinched.V Consequently, when ranged with its concave side toward the outer the beam is being unwound in the Slasher,l side of the main disk 1. The peripheral there is an excessive number of selvedge portion of the disk 5 is secured to the main i breaks. Moreover, the beam heads havenot disk 1 by suitable means, as for example, been suihciently rigid to prevent spreading, an annular series 'of spot Welds 6. .L and hence, it h'as been necessary for the The main disk 1 and the two bracing disks 0 warper tender to adjustthe expansion comb 3 and 5 (together with a clutch element to or reed,at frequent intervals to compensate be` hereinafter ment1oned) are secured to. for the increasing width between the beam gather at their central portions by means of heads. a sleeve or hub 7 which extends through A particular object of the present incentral openings in. said members and vention .is to produce a sheet-metal be'am through a spacing sleeve. 8 which 1s interhead which shall have a perfectly smooth, posed between the main disk 1 and the bracl* lane inner face, which shall be effectively ing disk 5. The central portlons of the gracedagainst the pressure of' the yarn. bracing disks 3 and 5 he in contact with load, and which shall possess sucient 4each other. The ends of the hub 7 are exstrength and "resiliency to ensure against panded or spun over to secure the parts of dling such internal diameter as ft upon the In the Barber-#Colman warper, relatively central shaft C. great pressure is applied to the yarn mass. The means for preventing relative movereakage and distortion in ordinary hanthe head rigidly together. The hub 7 is of '7J 13 i ment between the beam head A and the barrel comprises a disk 9 having a peripheral fiange 10 wh-ich fits within a counter-bore 11 in the end of the barrel. cured to the inner face of the main disk 1 by means of spot welds 12. It will be seen that the flange 10 serves to support the barrel B in concentric relation to the shaft O rllhe flange 10 is formed to provide a series of clutch jaws adapted to engage similar jaws formed upon the peripheral flange 13 of a disk 14. The flange 13 fits within the counterbore 11. The disk 14 is secured by means of lag screws 15 to a wooden head 16 on the central shaft C, said head being secured to the barrel B by means of screws 17.
rlhe beam head A` is clamped tightly against the end of the barrel B by a nut 18 turned on a screw-threaded portion of the shaft C. To lock the nut against rotation, a washer 19 is interposed between the nut and the head, said washer having lugs 20, certain of which are bent to lie in openings in the bracing disk 3, the remaining lugs being bent into engagement with the perimeter of the nut.
lt will be apparent that 'the'beam head construction herein disclosed is relatively light, provides the necessary strength to resist centrifugal force, and is also sutiiciently rigid to prevent spreading due to the pressure of the yarn load. By reason of the use of sheet metal and the system of bracing herein described, the beam head is not apt to be damaged by rough handling.
The disk 5, the spacing sleeve 8 and that portion of the disk 1 which lies within the circle defined by the barrel may be viewed as a truss consisting of the compression member 5, the chord or tension member 1 and the strut 8. It will be seenthat this truss imparts great rigidity to that portion of the beam head which is clamped between thenut 18 and the barrel B and prevents any bending of the beam head in that region. Likewise, the disks 1 and 3 and the sleeve 8 constitute a truss which effectively resists forces tending to spread the beam heads apart. While the form of truss herein disclosed serves its intended purposes very well, other forms of trusses and other means of spacing the disks 1 and 3 apart and of securing said disks together may be employed without departing from the scope of the invention hereinafter claimed.
The clutch ianges 10 and 13 being rela` tively remote from the axis, are advantageously located to resist that tendency to relative rotation between the barrel and the head which occurs upon sudden stoppage of the rapidly rotating beam.
The construction shown is well calculated to prevent bending of the shaft C. There is consequently no liability of movement be- The disk 9 is seinternist tween the head and the barrel which might result in the opening of a crevice between said parts.
l claim as my invention:
1. A warp beam having, in combination, a barrel and a 1metallic head, said head comprising a main disk having a peripheral outwardly-extending belt-race ange, a bracing disk the periphery of which isrigidly secured to the inain disk near the periphery of the latter, an internal bracing disk the periphery of which is secured to the main disk opposite the end of the barrel, a spacer sleeve between the main disk and the internal bracing disk, and a hubextending through said sleeve and through central openings in said disks, the ends of said hub being expanded to secure the disks and the spacer sleeve rigidly together.
2. A warp beam having, in combination, a barrel and a metallic head, said head comprising a main disk, a bracing disk the periphery of which is rigidly secured to the main disk near the periphery of the latter, an internal bracing disk the periphery of which is secured to the main disk opposite the end of the barrel, means to space the main disk and the internal bracing l disk apart, and means to secure the central portions of the disks rigidly together.
3. warp beam having, in combination, a barreland'a metallic head, said head coinprising a main disk, a bracing disk the periphery of which is rigidly secured to the main disk near the periphery of the latter. a spacer sleeve between the main disk and the bracing disk, and a hub extending through said sleeve and through central openings in said disks, and means on the ends of said hub to secure they disk and the spacer sleeve rigidly together.
4. A warp beam having, in combination, a barrel, two metallic heads and an axial shaft, said heads comprising a main disk, a dished bracing disk the periphery of which is rigidly secured to the outer face of the main disk, a spacer sleeve between the central portions of the main disk and the bracing disk, and a hub extending through said sleeve and through central openings in said disks and secured to the disks, said hubs fitting upon the axial shaft, and the projecting ends of the latter constituting the trunnions of the beam.
5. A metallic beam head consisting of a main disk, a bracing disk having its periphery rigidly secured to the outer side of the main disk, a disksecured to the inner side of the main disk and having a peripheral flange carrying clutch jaws, a spacer sleeve between the main disk and the bracing disk, and .a hub extending throughz said sleeve and through central openings in said disks, the ends of said hub beingexpanded to secure said disks rigidly together,
llO
7. A warp beam having, in combination, a barrel and a metallic head, said head comprising a disk having a plane inner tace, a dished bracing disk, the periphery of which is rigidly secured to the main disk near the periphery of the latter, an internal dished bracing disk, the periphery of which is secured to the main disk opposite the end of the barrel, a spacer sleeve between the main Vdisk and the internal bracing disk,
and means to secure the main disk, the bracing disks and the sleeve together.
8. A warp beam having, in combination, a barrel and a metallic head, said head comprising a disk having a plane inner face, a dished bracing disk the periphery of which is rigidly secured to the main disk near the periphery of the latter, an internal dished bracing disk, the periphery of which is secured to the main disk opposite the end of the barrel, a strut between the main disk and the bracing disks, and means to secure the main disk, the bracing disks and the strut together. Y I
9. A warp beam having, in combination, an axial shaft, a barrel of large diameter as compared with the shaft, and two metallic heads mounted on said shaft, each head comprising a disk having a plane inner face, a dished bracing disk the periphery of which is rigidly s ecured to the main disk, a strut between the main disk'and the bracing disk, and means to secure the shaft, the main disk, the bracing disk and the strnt together.
10. A warp beam having, incombination, a barrel having a counterbore in its end, a head clamped to the end of the barrel,.an annular flange on the inner face of thehead lying in said counterbore, and a disk within and secured to the barrel, the last mentioned disk having an annular flange lying in said counterbore, said flanges having coacting clutch jaws.
l1. A warp beam having, in combination, a barrel having a counterbore in its end, a head clamped to the end of the barrel, anannular flange on the inner face of the head lying in said counterbore, said flange having clutch jaws, and coacting Aclutch jaws secured to the barrel.
l2. A warp beam having, in combination, a barrel, a head clamped to the end of the barrel, an annular flange on the inner face of the head supporting the end of the barrel, and a disk within and secured to the barrel, the last mentioned disk having an annular flange, said flanges having coacting clutch Jaws.
13. A warp beam having, in combination, a barrel and a head, said head comprising a main disk, adished bracing disk, the periphery of which is rigidly secured to the main disk near the periphery of the latter, an internal dished bracing disk, the periphery of which is secured to the main disk opposite the end of the barrel, a spacer sleeve between the main disk and-the internal bracing disk, and means to secure the main disk, the bracing disks and the sleeve together.
14. A warp beam having, in combination,
an axial shaft, a barrel of large diameter as compared with the shaft," and two metallic heads mounted on the shaft, each head comprising a main disk, a bracing disk the periphery of which is rigidly secured to the main disk near the periphery of the latter, a bracing member between said disks, the periphery of which member bears against the main disk opposite the end of the barrel, means to secure the disks and said member rigidly together, and means to secure the shaft, the heads and the barrel together.
In testimony whereof, I have hereunto aiixed my signature.
BURI A. PETERSON.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US530077A US1484154A (en) | 1922-01-18 | 1922-01-18 | Warp beam |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US530077A US1484154A (en) | 1922-01-18 | 1922-01-18 | Warp beam |
Publications (1)
Publication Number | Publication Date |
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US1484154A true US1484154A (en) | 1924-02-19 |
Family
ID=24112353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US530077A Expired - Lifetime US1484154A (en) | 1922-01-18 | 1922-01-18 | Warp beam |
Country Status (1)
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US (1) | US1484154A (en) |
-
1922
- 1922-01-18 US US530077A patent/US1484154A/en not_active Expired - Lifetime
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