US2147253A - Method of and apparatus for warp leasing - Google Patents
Method of and apparatus for warp leasing Download PDFInfo
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- US2147253A US2147253A US82161A US8216136A US2147253A US 2147253 A US2147253 A US 2147253A US 82161 A US82161 A US 82161A US 8216136 A US8216136 A US 8216136A US 2147253 A US2147253 A US 2147253A
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- warp
- dent
- dents
- leasing
- hooks
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03J—AUXILIARY WEAVING APPARATUS; WEAVERS' TOOLS; SHUTTLES
- D03J1/00—Auxiliary apparatus combined with or associated with looms
- D03J1/14—Apparatus for threading warp stop-motion droppers, healds, or reeds
Definitions
- Fig. 5 is a longitudinal section illustrating, to paratus for warp leasing, and it has particular a certain extent diagrammatically, the rst step relation to a novel way of inserting the leasing in the formation of a lease in accordance with cords or rods which are used for maintaining an the present invention;
- Fig. 6 is a similar view illustrating the second 5 ly at both ends of the winding of the same on the step in said method; beam, to the end that the drawing-in or entering Fig. 7 is a similar view illustrating the third of the warp through the harness and reed of the step in said method; and loom may be facilitated, and also to facilitate the Fig. 8 is a similar view illustrating the fourth 10 twisting in of a new warp when the same runs out. and nal step in the formation of the lease. 10
- Figs. l and ing of the Warp there is shown a form of concords or rods in the warp before the same passed struction of a leasing comb I4 embodying the through the Slasher.
- This method inprincipal features of the present invention and l5 volves the complication of removing the breaker adaptable for use in connection with the method rods at the delivery end of the Slasher, causing thereof.
- Said device comprises a suitable frame a considerable loss of time and is, at best, a bothl5 vhaving side struts l5. Disposed between the e'rsome operation.
- side struts I6 are the dents Il, suitably spaced
- the present invention permits the formation and rigidly SeCured at their IOWer ends in the of the lease at the delivery end of the Slasher, frame l5 in the usual manner of construction of 20 but it should be understood that the method and soldered reeds. apparatus is equally applicable to the making
- Each of the dents I'l there shown comprises a of the lease at any other desired place, in conthin at strip 0 metal WhCll S benl? OVeI al? the nection with the preparation of the warp. top as at- I8 and thence extends downwardly, the
- the method and apparatus of the present inbent-over tongue I9 thus provided being located 25 vention enables the operator to elect the leasing in the middle of the space between the body pormore rapidly and expeditiously than by the methtion of the dent and the body portion of the next ods at present in common use. adjacent dent. n
- a metallic block 2l preferably made of solder
- the invention is to provide a novel method of ⁇ and S DOStOned between the IOWGI DOT'GOH 0f the 30 apparatus for forming a lease in the warp which tongue I9 and the body por'On 0f the dent Il, is not only adaptable for use at the delivery end but, being located a ShOIt distance abOVe the end of the slasher but also permits the leasing operof the tongue I9, there is thus provided a hookation to be done more economically than has herelike structure 2
- each dent l1 is also tion contemplates the provision of a novel formprovided, above the upper end of the block 2t, of leasing comb and anovel method of manipulatwith an offset portion 22 which extends to and ing the warp in connection therewith. lbears against the body portion of the next ad- The nature and characteristic features of the jacent dent Il.
- FIG. 2 is a transverse vertical section thereof, spaced in the frame I5. taken on the line 2-2 of Fig. 1;
- Fig. 3 is an elevational view of a fragmentary a series of auxiliary dents 23 one of these being portion of a modied form of leasing comb also interposed midway Ain the dent space between adaptable for carrying out the invention; .each of the main dents Il.
- a block of solder 24 Fig. 4 is a transverse vertical section thereof, is positioned between each of said auxiliary dents taken on the line 4-4 of Fig.
- each of the main dents I'I is on 'the opposite side of the dent from the hook structure 2
- a cap member 26 4made of sheet metal mounted on the upper portion of the frame extending downwardly on both faces, the plate lportion 21 on one face thereof vextending to a point below the .offset 'portions 22 of the .dent Il.
- the cap member During the initial entering of ⁇ -the warp in the leasing comb, the cap member will, of course, be removed therefrom to permit the "warp ends to be freely placed in their :respective dent spaces.
- Figs. 3 and 4 of the ydra-wingsthere isv illustrated a modified form of leasing comb I4 in which the bent-over tongue portions :I9 and inserted metallic blocks ⁇ 2l) and 24 are y'dispensed with, and :in lieu thereof eachV of the dents Il is provided with struck-up hook members 2In and 25a, ⁇ the hook members 2l*EL :being provided in the upper portion ofthe frame vand the .hook
- the-offsets of leach dent are staggered with relation tothe offsets of adjacent dents -so that said offsets will in each instance :bear against a portion of the adjacent dent which lies .fin 4the main plane thereof ⁇ and which fis resilient to Va sufficient extent to permit the warpends to pass into the dent spaces during vthe initial entering thereof.
- the form of leasing comb shown in Figs. 3 and 4 is also .provided with 'a cap member 26 ias in the other form.
- Figs. 5 to 8, inclusive 'there Vis shown the manner of manipulation -.of the warp with respect to the leasing comb '(of' either form) hereinbefore described.
- the warp passes over a guide rod or roller G', extends through the leasing comb I4 by means of which the 'lease is for-med, and then passes over another guide rod or rollerSG2.
- the usual series of separator rods s1, s2, s3 and s4, are also provided, there being one of these .for vthe warp coming from each section Ibeam -on which the warp is primarily wound 'from the creel, the warp from each section beam spassinglover its respective separator rod.
- the separator rods are supported in suitable racksor standards ⁇ (not shown) between the guide rod G' and 'the 4leasing comb I4. These racks or standards ⁇ are arranged in such a manner so that each separator rod occupies two different positions inthe formation of the lease, these rods being moved successively from one position to the other as hereinafter more fully set forth.
- the leasing comb I4 is so mounted that the same may be shifted sidewise with respect to the warp as is customary in the use of the common form of hook reed used for leasing, and if desired mechanism (not shown) of the same type as is used for shifting the common form of hook reed may be used for this purpose, or the same may be shifted by hand.
- the leasing comb I 4 is also shifted to upper and lower positions respectively at different stages in the formation of the lease.
- Fig. 5 of the drawings The rst step in the formation of the lease is shown in Fig. 5 of the drawings.
- the comb or reed is in its lower position and the separator rods s1, s2, s3 and s4 are in their rearmost positions, that is, adjacent the guide -rod or roller G.
- the wa-rp from -all the section beams extends through the dent spaces of the leasing comb between theV hooks 2I in the upper portion of the comb and the hooks 25 in the lower portion 'of the comb.
- the comb is now moved' sidewise with ⁇ respect to the warp, whereupon the separator rod s1 is moved from its rearward position as shown in Fig.
- the warps controlled by the separator rods s1 and s3 will be raised free of ythe Vhooks 2'I of the leasing comb I4 and the warps lcontrolled by the separator rods s2 and s4 will 'be engaged thereby, separating the same in two sheets as shown at the forward end of Fig. -6 and into the shed Vlike space thus provided, between the two sheets of warp, the leasing cord or rod vL' is inserted.
- the leasing comb I4 is now raised to the position shown in Fig. '7 of the drawings, causing all of the warp to be free from engagement by the hooks thereof.
- a reverse actuation of the separator rods is now effected, step by step, the leasing comb, however, being in the proper position so that when the separator rod .s4 is returned from its forward to its rearward position, the Vwarp ends controlled thereby will be caught in the respective hcoks25in the lower portion of the comb.
- the comb is ⁇ now shifted sidewise so that when the separator rod s3 is returned from its forward position to its rearwardpositionl the ⁇ warp ends .con- ⁇ trolled thereby will pass freely in -the dent spaces beyond the hooks 25 inthe lower portion of the comb.
- the leasing comb in each instance being shifted sidewise to selectively engage or permit the warp to pass, as may be required to effect the leasing.
- the warp will again be separated by the leasing comb into two sheets as shown at the forward end of Fig. 8, and into the shedlike space thus provided, between the two sheets of warp, the leasing cord or rod L2 is inserted to complete the formation of the lease.
- the leasing comb iii may now be lowered to its initial positicn and the warp thereafter fed through the same free of engagement by the hooks thereof.
- the method employed differs essentially from that in which a hook reed of the ordinary type is employed, in that the double lease is accomplished by the movement of the separator rods from their rearward to their forward positions and back again instead of requiring the same to be returned to their initial positions before the second part of the lease is taken. In this manner a considerable economy in the operation is obtained.
- a leasing comb of either of the types shown be employed, as a reed having a permanently closed top may be used if the same be provided, in connection with each dent thereof, with two hooks suitably spaced to be operable in the manner hereinbefore set forth.
- the use of the comb-like device permits the warp to be more expeditiously entered in the dent spaces.
- the method of forming a lease in a warp which consists in passing said warp in sections over separator rods, manipulating said separator rods to transpose said warp sections in succession from one position to another, hooking alternate sections of said warp as the same are raised thereby to separate said warp into two parts, inserting a lease member in the separation, then unhooking the said warp sections, thereafter manipulating the separator rods to return said warp sections in succession and in reverse order to their original positions, hooking alternate sections of said warp as the same are being returned thereby to again separate said warp into two parts, and then inserting another lease member in the second separation.
- a warp leasing device comprising a frame having dent spaces in which two longitudinally separated hooks are disposed, the hooks in each of said dent spaces being open in opposite directions.
- a warp leasing device comprising a frame having dent spaces in which twolongitudinally separated hooks are disposed, the hooks in eacl of said dent spaces being open toward each other.
- a warp leasing device comprising a frame having dent spaces in which two longitudinally separated hooks are disposed, the hooks in each of said dent spaces being open in opposite directions and being disposed on opposite sides of the dent space.
- a warp leasing device comprising a frame having dent spaces in which two longitudinally separated hooks are disposed, the hooks in each of said dent spaces being open toward each other and being disposed on opposite sides of the dent space.
- a warp leasing device comprising a frame, a series of dents mounted therein spaced from each other to provide dent spaces therebetween in which the warp is disposed, each of said dents having two hoops at longitudinally separated locations, said hooks being open in opposite directions.
- a warp leasing device comprising a frame, a series of dents mounted therein spaced from each other to provide dent spaces therebetween in which the warp is disposed, each of said dents having two hooks at longitudinally separated 1ocations, said hooks being open in directions to' ward each other.
- a warp leasing device comprising a frame, a series of dents mounted therein spaced from each other to provide dent spaces therebetween in which the warp is disposed, each of said dents having two hooks at longitudinally separated locations, one of said hooks extending into the dent space on one side of the dent and the other of said hooks extending into the dent space on the other side of the dent.
- a warp leasing device comprising a frame, a series of dents mounted therein spaced from each other to provide dent spaces therebetween in which the Warp is disposed, each of said dents having two hooks atlongitudinally separated 1ocations, one of said hooks extending into the dent space on one side of the dent and the other of said hooks extending into the dent space on the other side of the vdent, said hooks being open in opposite directions.
- a warp leasing device comprising a frame, a series of dents mounted therein spaced from each other to provide dent spaces therebetween in which the warp is disposed, each f said dents having two hooks at longitudinally separated locations, one of said hooks extending into the dent space on one side of the dent and the other of said hooks extending into the dent space on the other side of the dent, said hooks being open in directions toward each other.
- a Warp leasing device comprising a frame, a series of dents mounted in said frame, one end of each of said dents being xedly and permanently secured in said frame, each of said dents comprising a thin flat strip of metal and being provided with an offset portion near the free end pressed out of the plane of the strip and bearing against a portion of an adjacent dent thereby to space the free ends of the dents, each of said dents having two hooks at longitudinally separated locations, said hooks being open in directions toward each other.
- a warp leasing device comprising a frame, a series of dents mounted in said frame, one end of each of said dents being xedly and permanently secured in said frame, each of said dents comprising a thin at strip of metal and being provided with an offset portion near the free end pressed out of the ⁇ plane of the strip and bearing against a po-rtion of an adjacent dent thereby to space the free ends of the dents, each of said dents having two hooks at longitudinally separated locations, one of said hooks extending into the dent space on one side of the dent and the other of said hooks extending into the dent space on the other side of the dent.
- a warp leasing device comprising a frame, a series of dents mounted in said frame, one end of each of said dents being fixedly and permanently secured -in said frame, each of said dents comprising a thin flat strip of metal and being provided with an offset portion near the free end pressed out of the plane of the strip and bearing against a portion of an adjacent dent thereby to space the free ends of the dents, each of said dents having two hooks at longitudinally separated locations, one of said hooks extending into the dent space on one side of the dent and the other of said hooks extending into the dent space on the other side of the dent, said hooks being open in opposite directions.
- a warp leasing device comprising a frame, a series of dents mounted in said frame, one end of each of said dents being xedly and permanently secured in said frame, each of said dents comprising a thin at strip of metal and being provided with an offset portion near the free end pressed out of the plane of the strip and bearing against a portion of an adjacent dent thereby to space the free ends of the dents, each of said dents having two hooks at longitudinally separated locations, one of said hooks extending into the dent space on one side of the dent and the other of said hooks extending into the dent space on the other side of the dent, said hooks being open in directions toward each other.
- a warp leasing device comprising a frame, a series of dents mounted in said frame, one end of each of said dents being xedly and permanently secured in said frame, each of said dents comprising a thin flat strip of metal and being bent over at the free end to form a tongue disposed in an adjacent dent space, a metallic block positioned between said tongue and the body portion of the dent a short distance from the end of the tongue thereby to provide a hook structure, a series of auxiliary dents secured in the frame and a metallic block positioned between eacn of said auxiliary dents and an adjacent main dent a short distance from the end of the auxiliary dent thereby to provide another hook structure in connection with each main dent.
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Description
v. c. HAssoLD 2,47,253
METHOD OF AND APPARATUS FOR WARP LEASING Filed May 28, 1936 2 Sheets-Sheet l Zwefaon 160507622515305@ Feb. 14, 1939.
v. cj HAssoLD 2,147,2534 METHOD OF' AND APPARATUS FOR WARP LEASING Filed May 28, 19:56 2 Sheets-sheet 2 Patented Feb. 14, 1939 I LM'LZS UNITED sTATEs PATENT OFFICE METHOD OF ANDI APPARATUS FOR WARI LEASING Victor C. Hassold, Chestnut Hill, Pa., assigner to Steel Hedclle Manufacturing Company, Philadelphia, Pa., a. corporation of Pennsylvania Application May 28, 1936, Serial No. 82,161
19 Claims. (Cl. 28-40).
'I'his invention relates to a method of and ap- Fig. 5 is a longitudinal section illustrating, to paratus for warp leasing, and it has particular a certain extent diagrammatically, the rst step relation to a novel way of inserting the leasing in the formation of a lease in accordance with cords or rods which are used for maintaining an the present invention;
orderly arrangement of the warp threads, usual- Fig. 6 is a similar view illustrating the second 5 ly at both ends of the winding of the same on the step in said method; beam, to the end that the drawing-in or entering Fig. 7 is a similar view illustrating the third of the warp through the harness and reed of the step in said method; and loom may be facilitated, and also to facilitate the Fig. 8 is a similar view illustrating the fourth 10 twisting in of a new warp when the same runs out. and nal step in the formation of the lease. 10
Heretofore it has been customary, where leas- Referring now more particularly to Figs. l and ing of the Warp was desired, to insert the lease 2 of the drawings, there is shown a form of concords or rods in the warp before the same passed struction of a leasing comb I4 embodying the through the Slasher. This method, however, inprincipal features of the present invention and l5 volves the complication of removing the breaker adaptable for use in connection with the method rods at the delivery end of the Slasher, causing thereof. Said device comprises a suitable frame a considerable loss of time and is, at best, a bothl5 vhaving side struts l5. Disposed between the e'rsome operation. side struts I6 are the dents Il, suitably spaced The present invention permits the formation and rigidly SeCured at their IOWer ends in the of the lease at the delivery end of the Slasher, frame l5 in the usual manner of construction of 20 but it should be understood that the method and soldered reeds. apparatus is equally applicable to the making Each of the dents I'l there shown comprises a of the lease at any other desired place, in conthin at strip 0 metal WhCll S benl? OVeI al? the nection with the preparation of the warp. top as at- I8 and thence extends downwardly, the
The method and apparatus of the present inbent-over tongue I9 thus provided being located 25 vention enables the operator to elect the leasing in the middle of the space between the body pormore rapidly and expeditiously than by the methtion of the dent and the body portion of the next ods at present in common use. adjacent dent. n
The principal object, therefore, of the present A metallic block 2l), preferably made of solder,
invention is to provide a novel method of `and S DOStOned between the IOWGI DOT'GOH 0f the 30 apparatus for forming a lease in the warp which tongue I9 and the body por'On 0f the dent Il, is not only adaptable for use at the delivery end but, being located a ShOIt distance abOVe the end of the slasher but also permits the leasing operof the tongue I9, there is thus provided a hookation to be done more economically than has herelike structure 2| for the selective engagement of tofore been possible. the warp ends during the leasing operation. 35
With the foregoing object in view, the inven- The tongue portion I9 of each dent l1 is also tion contemplates the provision of a novel formprovided, above the upper end of the block 2t, of leasing comb and anovel method of manipulatwith an offset portion 22 which extends to and ing the warp in connection therewith. lbears against the body portion of the next ad- The nature and characteristic features of the jacent dent Il. The offset DOllOl 22 iS SO 1003566121 40 present invention will be more readily understood in the tongue portion I9 as to bear against a from the following description taken in connecpart of the body portion of the next adjacent tion with the accompanying drawings forming dent l1 above the upper end of the metallic block part hereof, in which: 2U, wherebyadvantage may be taken of the nor- Figure l is a front elevation, partly broken mal resiliency of the metal of the dents l'l to per- 45 away, of a leasing comb constituting the princimit the ready entering of the warp in the dent pal novel portion of a preferred form of apparaspaces of the device, yet serving normally to maintus for carrying out the present invention; tain the Aupper ends of the dent Il uniformly Fig. 2 is a transverse vertical section thereof, spaced in the frame I5. taken on the line 2-2 of Fig. 1; At the lower end of the frame there is provided 50 Fig. 3 is an elevational view of a fragmentary a series of auxiliary dents 23 one of these being portion of a modied form of leasing comb also interposed midway Ain the dent space between adaptable for carrying out the invention; .each of the main dents Il. A block of solder 24 Fig. 4 is a transverse vertical section thereof, is positioned between each of said auxiliary dents taken on the line 4-4 of Fig. 3; and an adjacent main dent l1, being located a 55 short distance below the upper end of the auxiliary dent whereby there is thus provided a hooklike structure 25 at the lower part of each of the main dents I1 for the selective engagement of the warp ends during the leasing operation.
It should here be noted, however, that preferably the hook device 25 at the lower end of each of the main dents I'I is on 'the opposite side of the dent from the hook structure 2| which is provided in the upper portion of each of th main dents I1.
There is also provided means for preventing the warp ends which are not engaged by the hooks in the upper portion of the structure from becoming fouled with the offset portions 22 which are provided to maintain the .spacing of the dents at their upper ends. For this purpose there may be provided a cap member 26 4made of sheet metal mounted on the upper portion of the frame extending downwardly on both faces, the plate lportion 21 on one face thereof vextending to a point below the .offset 'portions 22 of the .dent Il.
During the initial entering of `-the warp in the leasing comb, the cap member will, of course, be removed therefrom to permit the "warp ends to be freely placed in their :respective dent spaces.
In Figs. 3 and 4 of the ydra-wingsthere isv illustrated a modified form of leasing comb I4 in which the bent-over tongue portions :I9 and inserted metallic blocks `2l) and 24 are y'dispensed with, and :in lieu thereof eachV of the dents Il is provided with struck-up hook members 2In and 25a, `the hook members 2l*EL :being provided in the upper portion ofthe frame vand the .hook
'members 25ab being provided .in .the lower portion thereof.
In 'the yform of leasing comb Ma illustrated in Figs. 3 and 4 there is also shown a different means of spacing the upper ends =of thedents, each of said dents being provided near its upper end with offsets 22a and 22b preferably Atwo or more in number `in each dent, as the provision of a .plurality of such offsets in veach `dent will -serve to prevent distortion ofthe individual dents. Furthermore, the-offsets of leach dent are staggered with relation tothe offsets of adjacent dents -so that said offsets will in each instance :bear against a portion of the adjacent dent which lies .fin 4the main plane thereof `and which fis resilient to Va sufficient extent to permit the warpends to pass into the dent spaces during vthe initial entering thereof.
The form of leasing comb shown in Figs. 3 and 4 is also .provided with 'a cap member 26 ias in the other form.
In Figs. 5 to 8, inclusive, 'there Vis shown the manner of manipulation -.of the warp with respect to the leasing comb '(of' either form) hereinbefore described. The warp,..after `leaving the Slasher, passes over a guide rod or roller G', extends through the leasing comb I4 by means of which the 'lease is for-med, and then passes over another guide rod or rollerSG2. The usual series of separator rods s1, s2, s3 and s4, are also provided, there being one of these .for vthe warp coming from each section Ibeam -on which the warp is primarily wound 'from the creel, the warp from each section beam spassinglover its respective separator rod. The separator rods are supported in suitable racksor standards `(not shown) between the guide rod G' and 'the 4leasing comb I4. These racks or standards `are arranged in such a manner so that each separator rod occupies two different positions inthe formation of the lease, these rods being moved successively from one position to the other as hereinafter more fully set forth.
The leasing comb I4 is so mounted that the same may be shifted sidewise with respect to the warp as is customary in the use of the common form of hook reed used for leasing, and if desired mechanism (not shown) of the same type as is used for shifting the common form of hook reed may be used for this purpose, or the same may be shifted by hand.
However, in carrying out the method of the Ypresent invention the leasing comb I 4 is also shifted to upper and lower positions respectively at different stages in the formation of the lease.
The rst step in the formation of the lease is shown in Fig. 5 of the drawings. In this instance, the comb or reed is in its lower position and the separator rods s1, s2, s3 and s4 are in their rearmost positions, that is, adjacent the guide -rod or roller G. It will be noted that in this position the wa-rp from -all the section beams extends through the dent spaces of the leasing comb between theV hooks 2I in the upper portion of the comb and the hooks 25 in the lower portion 'of the comb. The comb is now moved' sidewise with `respect to the warp, whereupon the separator rod s1 is moved from its rearward position as shown in Fig. 5 to the forward position as shown in Fig. 6. The warp which passes over the separator rod s1 will now be carried up free of the hooks 2|, whereupon the comb is then shifted sidewise with -respect to the warp but in the opposite direction. Separator rod s2 is `now moved forward from its rearward position, whereupon all of the warp ends controlled thereby -will be caught in the respective hooks 2I of the comb. The comb is again shifted sidewise lin the original direction and the Aseparator rod s3 is moved from its rearward to its forward position carrying with it -the war-p controlled thereby, raising the same upward free of the hooks 2'I. 'Ihe comb is again shifted sidewise in the opposite direction after which lthe separator rod s4 is moved forward from its rearward position causing the warp controlled thereby to be engaged by the hooks 2 I.
In this manner, the warps controlled by the separator rods s1 and s3 will be raised free of ythe Vhooks 2'I of the leasing comb I4 and the warps lcontrolled by the separator rods s2 and s4 will 'be engaged thereby, separating the same in two sheets as shown at the forward end of Fig. -6 and into the shed Vlike space thus provided, between the two sheets of warp, the leasing cord or rod vL' is inserted.
The leasing comb I4 is now raised to the position shown in Fig. '7 of the drawings, causing all of the warp to be free from engagement by the hooks thereof. A reverse actuation of the separator rods is now effected, step by step, the leasing comb, however, being in the proper position so that when the separator rod .s4 is returned from its forward to its rearward position, the Vwarp ends controlled thereby will be caught in the respective hcoks25in the lower portion of the comb. The comb :is `now shifted sidewise so that when the separator rod s3 is returned from its forward position to its rearwardpositionl the `warp ends .con- `trolled thereby will pass freely in -the dent spaces beyond the hooks 25 inthe lower portion of the comb. Likewise with the warps cont-rolled bythe separator rods s2 and s1 the leasing comb in each instance being shifted sidewise to selectively engage or permit the warp to pass, as may be required to effect the leasing.
When all of the separator rods are returned to their initial positions, the warp will again be separated by the leasing comb into two sheets as shown at the forward end of Fig. 8, and into the shedlike space thus provided, between the two sheets of warp, the leasing cord or rod L2 is inserted to complete the formation of the lease. The leasing comb iii may now be lowered to its initial positicn and the warp thereafter fed through the same free of engagement by the hooks thereof.
It will be noted that the method employed differs essentially from that in which a hook reed of the ordinary type is employed, in that the double lease is accomplished by the movement of the separator rods from their rearward to their forward positions and back again instead of requiring the same to be returned to their initial positions before the second part of the lease is taken. In this manner a considerable economy in the operation is obtained.
It will also be understood that in the practice of the method it is not essential that a leasing comb of either of the types shown be employed, as a reed having a permanently closed top may be used if the same be provided, in connection with each dent thereof, with two hooks suitably spaced to be operable in the manner hereinbefore set forth. However, the use of the comb-like device permits the warp to be more expeditiously entered in the dent spaces.
I claim:
l. The method of forming a lease in a warp which consists in transposing said warp in sections from one position to another in succession, hooking alternate sections of said warp as the same are transposed thereby to separate said warp into two parts, inserting a lease member in the separation, then unhooking the said warp sections, thereafter again transposing said warp sections in succession and in reverse order, hooking alternate sections of said warp as the same are thus transposed thereby to again separate said warp into two parts, and then inserting another lease member in the second separation.
2. The method of forming alease in a warp which consists in transposing said warp in sections from one position to another in succession, hooking alternate sections f said warp as the same are transposed thereby to separate said warp into two parts, inserting a lease member in the separa-tion, then unhooking the said warp sections, thereafter returning said warp sections in succession and in reverse order to their original positions, hooking alternate sections of said warp as the same are being returned thereby to again separate said warp into two parts, and then insei-ting another lease member in the second separation.
S. The method of forming a lease in a Warp which consists in raising sections of the warp in succession, hooking the warp of alternate sections as the same are raised thereby to separate said warp into two parts, inserting a lease member in the separation, then unhooking the said warp sections, thereafter lowering said warp sections in succession and in reverse order, hooking the Warp of alternate sections as the same are lowered thereby to again separate said warp into two parts, and then inserting another lease member in the second separation.
fi. The method of forming a lease in a warp which consists in passing said warp in sections over separator rods, manipulating said separator rods to transpose said warp sections in succession from one position to another, hooking alternate sections of said warp as the same are raised thereby to separate said warp into two parts, inserting a lease member in the separation, then unhooking the said warp sections, thereafter manipulating the separator rods to return said warp sections in succession and in reverse order to their original positions, hooking alternate sections of said warp as the same are being returned thereby to again separate said warp into two parts, and then inserting another lease member in the second separation.
5. The method of forming a lease in a Warp which consists in passing said warp in sections over separator rods, manipulating said separator rods to raise said warp sections in succession, hooking alternate sections of said warp as the same are raised thereby to separate said warp into two parts, inserting a lease member in the separation, then unhooking the said warp sections, thereafter manipulating the separator rods to lower said warp sections in succession and in reverse order, hooking alternate sections of said warp as the same are lowered thereby to again separate said warp into two parts, and then inserting another lease member in the second separation.
6. A warp leasing device comprising a frame having dent spaces in which two longitudinally separated hooks are disposed, the hooks in each of said dent spaces being open in opposite directions.
7. A warp leasing device comprising a frame having dent spaces in which twolongitudinally separated hooks are disposed, the hooks in eacl of said dent spaces being open toward each other.
8. A warp leasing device comprising a frame having dent spaces in which two longitudinally separated hooks are disposed, the hooks in each of said dent spaces being open in opposite directions and being disposed on opposite sides of the dent space.
9. A warp leasing device comprising a frame having dent spaces in which two longitudinally separated hooks are disposed, the hooks in each of said dent spaces being open toward each other and being disposed on opposite sides of the dent space.
10. A warp leasing device comprising a frame, a series of dents mounted therein spaced from each other to provide dent spaces therebetween in which the warp is disposed, each of said dents having two hoops at longitudinally separated locations, said hooks being open in opposite directions.
1l. A warp leasing device comprising a frame, a series of dents mounted therein spaced from each other to provide dent spaces therebetween in which the warp is disposed, each of said dents having two hooks at longitudinally separated 1ocations, said hooks being open in directions to' ward each other.
l2. A warp leasing device comprising a frame, a series of dents mounted therein spaced from each other to provide dent spaces therebetween in which the warp is disposed, each of said dents having two hooks at longitudinally separated locations, one of said hooks extending into the dent space on one side of the dent and the other of said hooks extending into the dent space on the other side of the dent.
13. A warp leasing device comprising a frame, a series of dents mounted therein spaced from each other to provide dent spaces therebetween in which the Warp is disposed, each of said dents having two hooks atlongitudinally separated 1ocations, one of said hooks extending into the dent space on one side of the dent and the other of said hooks extending into the dent space on the other side of the vdent, said hooks being open in opposite directions.
14. A warp leasing device comprising a frame, a series of dents mounted therein spaced from each other to provide dent spaces therebetween in which the warp is disposed, each f said dents having two hooks at longitudinally separated locations, one of said hooks extending into the dent space on one side of the dent and the other of said hooks extending into the dent space on the other side of the dent, said hooks being open in directions toward each other.
15. A Warp leasing device comprising a frame, a series of dents mounted in said frame, one end of each of said dents being xedly and permanently secured in said frame, each of said dents comprising a thin flat strip of metal and being provided with an offset portion near the free end pressed out of the plane of the strip and bearing against a portion of an adjacent dent thereby to space the free ends of the dents, each of said dents having two hooks at longitudinally separated locations, said hooks being open in directions toward each other.
16. A warp leasing device comprising a frame, a series of dents mounted in said frame, one end of each of said dents being xedly and permanently secured in said frame, each of said dents comprising a thin at strip of metal and being provided with an offset portion near the free end pressed out of the `plane of the strip and bearing against a po-rtion of an adjacent dent thereby to space the free ends of the dents, each of said dents having two hooks at longitudinally separated locations, one of said hooks extending into the dent space on one side of the dent and the other of said hooks extending into the dent space on the other side of the dent.
17. A warp leasing device comprising a frame, a series of dents mounted in said frame, one end of each of said dents being fixedly and permanently secured -in said frame, each of said dents comprising a thin flat strip of metal and being provided with an offset portion near the free end pressed out of the plane of the strip and bearing against a portion of an adjacent dent thereby to space the free ends of the dents, each of said dents having two hooks at longitudinally separated locations, one of said hooks extending into the dent space on one side of the dent and the other of said hooks extending into the dent space on the other side of the dent, said hooks being open in opposite directions.
18. A warp leasing device comprising a frame, a series of dents mounted in said frame, one end of each of said dents being xedly and permanently secured in said frame, each of said dents comprising a thin at strip of metal and being provided with an offset portion near the free end pressed out of the plane of the strip and bearing against a portion of an adjacent dent thereby to space the free ends of the dents, each of said dents having two hooks at longitudinally separated locations, one of said hooks extending into the dent space on one side of the dent and the other of said hooks extending into the dent space on the other side of the dent, said hooks being open in directions toward each other.
19. A warp leasing device comprising a frame, a series of dents mounted in said frame, one end of each of said dents being xedly and permanently secured in said frame, each of said dents comprising a thin flat strip of metal and being bent over at the free end to form a tongue disposed in an adjacent dent space, a metallic block positioned between said tongue and the body portion of the dent a short distance from the end of the tongue thereby to provide a hook structure, a series of auxiliary dents secured in the frame and a metallic block positioned between eacn of said auxiliary dents and an adjacent main dent a short distance from the end of the auxiliary dent thereby to provide another hook structure in connection with each main dent.
VICTOR C. HASSOLD.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US82161A US2147253A (en) | 1936-05-28 | 1936-05-28 | Method of and apparatus for warp leasing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US82161A US2147253A (en) | 1936-05-28 | 1936-05-28 | Method of and apparatus for warp leasing |
Publications (1)
Publication Number | Publication Date |
---|---|
US2147253A true US2147253A (en) | 1939-02-14 |
Family
ID=22169429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US82161A Expired - Lifetime US2147253A (en) | 1936-05-28 | 1936-05-28 | Method of and apparatus for warp leasing |
Country Status (1)
Country | Link |
---|---|
US (1) | US2147253A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2569649A (en) * | 1946-03-12 | 1951-10-02 | Celanese Corp | Textile apparatus |
US3164883A (en) * | 1962-12-21 | 1965-01-12 | Fleischer Svend Sigur Christie | Comb for warp leasing |
US3168388A (en) * | 1962-09-07 | 1965-02-02 | Pittsburgh Plate Glass Co | Apparatus for producing glass fibers |
US3168390A (en) * | 1962-09-07 | 1965-02-02 | Pittsburgh Plate Glass Co | Apparatus for producing glass fibers |
US3203387A (en) * | 1962-03-09 | 1965-08-31 | Canton Tool Mfg Co | Yarn guide for stitching machines |
-
1936
- 1936-05-28 US US82161A patent/US2147253A/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2569649A (en) * | 1946-03-12 | 1951-10-02 | Celanese Corp | Textile apparatus |
US3203387A (en) * | 1962-03-09 | 1965-08-31 | Canton Tool Mfg Co | Yarn guide for stitching machines |
US3168388A (en) * | 1962-09-07 | 1965-02-02 | Pittsburgh Plate Glass Co | Apparatus for producing glass fibers |
US3168390A (en) * | 1962-09-07 | 1965-02-02 | Pittsburgh Plate Glass Co | Apparatus for producing glass fibers |
US3164883A (en) * | 1962-12-21 | 1965-01-12 | Fleischer Svend Sigur Christie | Comb for warp leasing |
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