US1240800A - Machine for rewinding woven fabrics. - Google Patents
Machine for rewinding woven fabrics. Download PDFInfo
- Publication number
- US1240800A US1240800A US14088617A US14088617A US1240800A US 1240800 A US1240800 A US 1240800A US 14088617 A US14088617 A US 14088617A US 14088617 A US14088617 A US 14088617A US 1240800 A US1240800 A US 1240800A
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- Prior art keywords
- fabric
- rewinding
- heads
- machine
- board
- Prior art date
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- 239000002759 woven fabric Substances 0.000 title description 11
- 239000004744 fabric Substances 0.000 description 52
- 238000004804 winding Methods 0.000 description 10
- 238000010276 construction Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 2
- XUKUURHRXDUEBC-KAYWLYCHSA-N Atorvastatin Chemical compound C=1C=CC=CC=1C1=C(C=2C=CC(F)=CC=2)N(CC[C@@H](O)C[C@@H](O)CC(O)=O)C(C(C)C)=C1C(=O)NC1=CC=CC=C1 XUKUURHRXDUEBC-KAYWLYCHSA-N 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/04—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/41—Winding, unwinding
- B65H2301/414—Winding
- B65H2301/4148—Winding slitting
Definitions
- This invention relates to machines for rewinding woven fabric and it has been designed particularly for use in doubling and reminding linings into bolts.
- cutting linings it has been the custom to out each part of the garment lining in duplicate, and in order to accomplish this in a fairly economical manner, it has been customary heretofore to unwind the bolt of lining, double the lining upon itself, and rewind it upon the board upon which it was previously wound.
- This operation of doubling and rewinding has heretofore been done by hand, and the present machine has been designed to accomplish this task by means of mechanism whereby t e work may be lightened and whereby the time required for doubling and rewinding the lining is reduced very materially.
- the invention therefore, consists in a machine having means whereby one-half of the lining may be unwound from the bolt, and thereafter the lining doubled upon itself at the middle, and the two halves rewound upon a board.
- the invention further consists in the several novel features of construction, arrangement, and combination of parts hereinafter fully described, and particularly defined in the appended claims.
- Figure 1 is an end elevation of a machine embodying a simple form of the present invention
- Fig. 2 is a front elevation, looking in the direction of the arrow 2, in 1
- Fig. 3 is a detail vertical cross section taken on the line 3-3 of ig. 2
- Fig. 1 is a detail end elevation of certain gearing, looking in the direction'of the arrow 4, in Fig. 2
- Fig. 5 is a perspective view of a certain. board carrying head
- Fig. 6, is a detail longitudinal section taken on the line 66 of Fig. 2
- Fig. 7, is a plan, partly broken away, of a certain gage and associated mechanismyFig.
- FIG. 8 is a front elevation of the partsseen in F ig. 7 ;
- Fig. 9 is a detail cross ,sec itiontakencn the line 9-9of F ig. 7 i;
- Fig. 11, is a perspective view of a rod securing plate used in connection with said head.
- l2, l2 designate the end frame members, which may be of any suitable substantial construction, and said end frame members are spaced apart to receive certain -members of the winding and rewinding devices.
- Joi irnaled upon stud shafts 13, se cured to the end members, are two bolt supporting heads, 1%, which are adapted to support a bolt of cloth or lining during the unwinding and .rewinding process.
- Each of said heads 14, has sockets 15, one at each end, for receiving the ends of rods 16. Means are provided whereby.
- the rods may be readily inserted into raid sockets, and whereby they may be positively held therein, and said means is here shown to comprise a plate 16 one for each head, and having portions 16, extending over the sockets 15. Said plate is adapted to be moved lengthwise to uncover said sockets, whereby the rods may be re moved therefrom or inserted thereinto, and it is here shown as formed with a slot 17, extending lengthwise of the plate through which a screw 17*, passes, and is threaded in the hub 18, of the head; when clamped down upon the plate, it secures it in place. By loosening the said screw, 17, the plate may be moved lengthwise to uncover the sockets.
- rewinding heads 19 which are rotatively mounted upon short shafts 20, 21, carried by the end frame-memhers 12; the shaft 20, is movable lengthwise in its support, and is springpressed toward theheads 1 1, by a spring 22, (see Fig. 6) one end of which abuts against an end wall of a socket in wh ch thespring is confined, the other end of which abuts a ainst a collar secured upon the shaft 20.
- the heads, 19, are formed with hubs 23, secured to said shafts 20, 21, and also formed with elongated socket members 24, having long narrow sockets for receiving the ends of the boards, 25. such as are employed in bolts of material.
- the hubs, 23 ofthe heads 19, are also provided with non-circular, axially disposed sockets, 26, that are adapted to receive thenon-circular ends of a rod 27.
- the elongated socket members 24, are placed close to the axis of rotation of the headssoas to leave a slight space between the board 25, and the rod 27.
- a drum 28 which is here shown in the form of four blades, or vanes, projecting radially from a central hub, although this construction is im material to the invention, broadly considered.
- Said drum is mounted upon a shaft 29, journaled in bearings in the end frame members 12, and at one end of the machine, said drum shaft 29, and the shaft 21, project beyond the end frame member and carry pinions 30, 31, on their ends.
- Mechanism is provided for alternatively rotating the rewinding heads, 19, and the drum, 29, and said means is shown in the drawings to comprise a gear wheel 32, mounted upon a stud shaft 33, carried by a lever 34, which is pivotally supported between the pinions 30, 31, by a bolt or shaft 35, secured in the end frame member.
- Said lever 34 has a handle 36, by means of which it may be manipulated, and it is also provided with a pin 37, which is adapted to enter either of the two notches 38, 39, formed in a se mental part 40, of the end frame member, which segmentis concentric with respect to the bolt, 35.
- This arrangement permits the driving wheel 32, to be meshed with the pinion, 30, or the pinion 31, whereby the operator may drive either pinion and therewith rotate the rewinding heads 19, or the drum 28.
- a handle 41 is provided on the driving wheel 32, whereby it may beturned by hand.
- Mechanism is provided for indicating to the operator when one-half of the cloth or lining has been unwound from the bolt, or rather when the middle of the lining has reached a point, which, if moved back to the place occupied by the rod 27, will bring the middle portion of the lining into coincidence with said rod.
- a rod, 42 Extending between the end frame members 12, and mounted thereon, is a rod, 42, around which is a tube or long roller 43, over which the woven fabric is moved in winding the same upon the drum 28, or in rewinding it on the rewinding device.
- a tube or long roller 43 Secured upon said roller 43, with screws or otherwise, are two collars 44, that may be adjusted along the roller 43, in accordance with the width of the fabric, and said collars act as guides between which the woven fabric travels.
- a supporting member, 45 Pivotally supported upon the end frame members, which is here shown as comprising a long bar 46, which extends between the end frame members.
- the bar being bent near its ends to provide two short arms 47, that are pivotally mounted upon the end frame members. Journaled upon the arms 47, of said supporting member 45, is a shaft 48, upon which .are mounted two frictionrollers 49, that rest upon the roller 43, or upon the fabricwhich travels thereon.
- This indicator may be adjusted along the graduated scale, and set at the place where, when the pointer 54, has been moved to a point coincident with the edge 58, of the indicator, the mid dle of the fabric has been brought into such a position that if moved into a line coincident with the rod 27, one-half of the fabric will have been unwound from the bolt and wound to said rod.
- a table 61 is secured to the end frame members, and is-convenient for laying the bolt thereon.
- Said shaft is provided with a screw In the operation of the machine, the open.
- ator takes a'bolt of lining or other woven fabric, which in accordance with the com mon and well known practlce has been wound around a thin board a, and thrusts the rods 16, through the center of the bolt, alongside of the board a, uncovers thesockets 15, in the heads 14, places the ends of the rods in said sockets, shifts the plates 16to cover the sockets and thereafter turns down the screws tohold the plates 16, in place. He then brings the fabric, which is illus trated at A, in Fig. 3, over the roller 43 (the carrying member 45,Ihaving been raised 3 i, therefrom) and secures the end of the fabric upon the drum'28.
- the lever 34 is then raised to bring the driv- 1 ing gear 32, into mesh with the pinion .30, and the pin 37 moved into the notch 38, of the segment.
- the driving gear wheel 32. is then rotated in the direction of the arrow thereon in Fig. 4, andthe drum 28, JCOIISQ.
- a support for the full bolt a winding drum upon which part of the fabric is wound, a rewinding head, upon which the fabric is doubled and re wound, and mechanism for alternatively rotating said winding drum and rewinding head.
- a winding drum upon which approximately one-half of the fabric is wound
- a rewinding device upon which the fabric is doubled and rewound
- a driving gear wheel upon which the fabric is doubled and rewound
- pinions upon which the fabric is doubled and rewound
- a rewinding device comprising two rotatory heads, a board removably supported directly thereby, a rod secured to said heads, alongside of said board and removable therefrom independently of the board, over which rod the fabric is doubled, and means for rotating said hears, board and rod.
- two oppositely disposed rewinding heads each having an elongated socket member for the reception of the end of a board, and each head also having a socket for the reception of a rod, between which rod and board the middle of the fabric is placed, and driving means for rotating said heads.
- end frame members two oppo sitely disposed rewinding heads, each formed with a central hub-and an elongated socket member, shafts carried by said end frame members, and secured in said hubs, a spring for pressing one of said headstoward the other driving mechanism for the other shaft,
- end frame members In a machine for doubling and rewind- .ing fabric, end frame members, two oppositely disposed bolt carrying heads, a wind ing drum upon which part of the fabric is wound, two oppositely disposed rewinding heads, adapted to support a board upon which the fabric doubled and rewound,
- a rotatory support for a full device indicating the length of fabric unwound from the full bolt, whereby when half of the fabric has been withdrawn from said full bolt, it may be doubled and rewound on the board carried by said second named support.
- a machine for doubling and rewinding fabric a frame, a drum rotatively mounted in said frame, a pinionronnected wlth said drum, rewlnd ng heads rotatlvely mounted in said frame, connections between saidheads, including a rod over which the winding fabric, a frame, a drum rotatively mounted in said frame, a pinion connected with said drum, rewinding heads rotatively mounted in said frame, connections between said heads, including a rod over which the fabric is doubled, a pinion connected with one of said heads, a gear carrying lever pivotally mounted upon said frame, a driving gear wheel journaled on said lever, and adapted to be moved into mesh wlth either of said pinions, and a bolt carried by said lever-and cooperating with notches insaid frame to hold said lever in e ther of said positions.
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- Unwinding Webs (AREA)
Description
M. 1. HOFFMAN.
MACHINE FOR REWINDING WOVEN FABRICS. APPLICATION 'FILED JAN. 6. I917.
1,24Qfi0 Patented Sept. 18,1917.
3 SHEETS-SHEET I.
Q INVENTOR.
A TTORNEY M. J. HOFFMAN. MACHINE FOR REWINDING WOVEN FABRICS.
. APPLICATION FILED JAN. 6. l9-
, Patented Sept. 18, 1917.
3 SHEETS-SHEET 2- 'INVENTOR.
a 0 I a My ATTORNEYS.
M. J. HOFFMAN. MACHINE FOR REWINDING WOVEN FABRICS. APPLICATION FILED JAN. 6. 1912.
LMQSUQ. Patented Sept. 18,1917.
3 SHEETS-SHEET 3.
JHHIHIHIHIIM $3 a1 ggx m 1 MACHINE FOR IREWINDING "W'OVEN FABRICS.
Specification of Letters Patent.
Patented Sept. 18, 191?,
Application filed January 6, 1917. Serial No. 140,886Q
iball whom it may concern:
Be it known that I, MORRIS J. HOFFMAN, a citizen of the United States, and a resident of Chicago, county of Cook, and State of Illinois, have invented certain new and useful Improvements in Machines for Bewinding Woven Fabrics, of which the following is declared to be a full, clear, and exact description.
This invention relates to machines for rewinding woven fabric and it has been designed particularly for use in doubling and reminding linings into bolts. In cutting linings, it has been the custom to out each part of the garment lining in duplicate, and in order to accomplish this in a fairly economical manner, it has been customary heretofore to unwind the bolt of lining, double the lining upon itself, and rewind it upon the board upon which it was previously wound. This operation of doubling and rewinding has heretofore been done by hand, and the present machine has been designed to accomplish this task by means of mechanism whereby t e work may be lightened and whereby the time required for doubling and rewinding the lining is reduced very materially. The invention, therefore, consists in a machine having means whereby one-half of the lining may be unwound from the bolt, and thereafter the lining doubled upon itself at the middle, and the two halves rewound upon a board. The invention further consists in the several novel features of construction, arrangement, and combination of parts hereinafter fully described, and particularly defined in the appended claims.
The invention is clearly illustrated in the drawings, accompanying the specifications, in which Figure 1., is an end elevation of a machine embodying a simple form of the present invention; Fig. 2, is a front elevation, looking in the direction of the arrow 2, in 1; Fig. 3, is a detail vertical cross section taken on the line 3-3 of ig. 2; Fig. 1, is a detail end elevation of certain gearing, looking in the direction'of the arrow 4, in Fig. 2; Fig. 5, is a perspective view of a certain. board carrying head; Fig. 6, is a detail longitudinal section taken on the line 66 of Fig. 2; Fig. 7, is a plan, partly broken away, of a certain gage and associated mechanismyFig. 8, isa front elevation of the partsseen in F ig. 7 ;Fig. 9, is a detail cross ,sec itiontakencn the line 9-9of F ig. 7 i; Fig. 10,i's a perspective view of a certain bolt supporting head, and Fig. 11, is a perspective view of a rod securing plate used in connection with said head.
Referring to said drawings, which illustrate a simple embodiment of the present invention, l2, l2, designate the end frame members, which may be of any suitable substantial construction, and said end frame members are spaced apart to receive certain -members of the winding and rewinding devices. Joi irnaled upon stud shafts 13, se cured to the end members, are two bolt supporting heads, 1%, which are adapted to support a bolt of cloth or lining during the unwinding and .rewinding process. Each of said heads 14, has sockets 15, one at each end, for receiving the ends of rods 16. Means are provided whereby. the rods may be readily inserted into raid sockets, and whereby they may be positively held therein, and said means is here shown to comprise a plate 16 one for each head, and having portions 16, extending over the sockets 15. Said plate is adapted to be moved lengthwise to uncover said sockets, whereby the rods may be re moved therefrom or inserted thereinto, and it is here shown as formed with a slot 17, extending lengthwise of the plate through which a screw 17*, passes, and is threaded in the hub 18, of the head; when clamped down upon the plate, it secures it in place. By loosening the said screw, 17, the plate may be moved lengthwise to uncover the sockets.
Above the heads 14, are rewinding heads 19, which are rotatively mounted upon short shafts 20, 21, carried by the end frame-memhers 12; the shaft 20, is movable lengthwise in its support, and is springpressed toward theheads 1 1, by a spring 22, (see Fig. 6) one end of which abuts against an end wall of a socket in wh ch thespring is confined, the other end of which abuts a ainst a collar secured upon the shaft 20. The heads, 19, are formed with hubs 23, secured to said shafts 20, 21, and also formed with elongated socket members 24, having long narrow sockets for receiving the ends of the boards, 25. such as are employed in bolts of material. The hubs, 23 ofthe heads 19, are also provided with non-circular, axially disposed sockets, 26, that are adapted to receive thenon-circular ends of a rod 27. In the arrangement shown. the elongated socket members 24, are placed close to the axis of rotation of the headssoas to leave a slight space between the board 25, and the rod 27. i
Above the rewinding heads is a drum 28, which is here shown in the form of four blades, or vanes, projecting radially from a central hub, although this construction is im material to the invention, broadly considered. Said drum is mounted upon a shaft 29, journaled in bearings in the end frame members 12, and at one end of the machine, said drum shaft 29, and the shaft 21, project beyond the end frame member and carry pinions 30, 31, on their ends. Mechanism is provided for alternatively rotating the rewinding heads, 19, and the drum, 29, and said means is shown in the drawings to comprise a gear wheel 32, mounted upon a stud shaft 33, carried by a lever 34, which is pivotally supported between the pinions 30, 31, by a bolt or shaft 35, secured in the end frame member. Said lever 34, has a handle 36, by means of which it may be manipulated, and it is also provided with a pin 37, which is adapted to enter either of the two notches 38, 39, formed in a se mental part 40, of the end frame member, which segmentis concentric with respect to the bolt, 35. This arrangement permits the driving wheel 32, to be meshed with the pinion, 30, or the pinion 31, whereby the operator may drive either pinion and therewith rotate the rewinding heads 19, or the drum 28. A handle 41, is provided on the driving wheel 32, whereby it may beturned by hand.
Mechanism is provided for indicating to the operator when one-half of the cloth or lining has been unwound from the bolt, or rather when the middle of the lining has reached a point, which, if moved back to the place occupied by the rod 27, will bring the middle portion of the lining into coincidence with said rod. A simple form of indicating mechanism will now be described.
Extending between the end frame members 12, and mounted thereon, is a rod, 42, around which is a tube or long roller 43, over which the woven fabric is moved in winding the same upon the drum 28, or in rewinding it on the rewinding device. Secured upon said roller 43, with screws or otherwise, are two collars 44, that may be adjusted along the roller 43, in accordance with the width of the fabric, and said collars act as guides between which the woven fabric travels. Pivotally supported upon the end frame members, is a supporting member, 45, (see Figs. 7 and 8) which is here shown as comprising a long bar 46, which extends between the end frame members. the bar being bent near its ends to provide two short arms 47, that are pivotally mounted upon the end frame members. Journaled upon the arms 47, of said supporting member 45, is a shaft 48, upon which .are mounted two frictionrollers 49, that rest upon the roller 43, or upon the fabricwhich travels thereon. In the operation to bear against the bar for securing said indicator in place thereon. This indicator may be adjusted along the graduated scale, and set at the place where, when the pointer 54, has been moved to a point coincident with the edge 58, of the indicator, the mid dle of the fabric has been brought into such a position that if moved into a line coincident with the rod 27, one-half of the fabric will have been unwound from the bolt and wound to said rod. A table 61, is secured to the end frame members, and is-convenient for laying the bolt thereon.
Said shaft is provided with a screw In the operation of the machine, the open.
ator takes a'bolt of lining or other woven fabric, which in accordance with the com mon and well known practlce has been wound around a thin board a, and thrusts the rods 16, through the center of the bolt, alongside of the board a, uncovers thesockets 15, in the heads 14, places the ends of the rods in said sockets, shifts the plates 16to cover the sockets and thereafter turns down the screws tohold the plates 16, in place. He then brings the fabric, which is illus trated at A, in Fig. 3, over the roller 43 (the carrying member 45,Ihaving been raised 3 i, therefrom) and secures the end of the fabric upon the drum'28. I l/V hen the drum is in the form shown in the drawing, one or more spring clips 60, are clamped over the cloth and over one of the vanes of the drum 28, to 1 z The secure theend of the fabric thereto. carrier 45, is then loweredto bring the rollers 49, to rest upon the roller 43, or rather upon the fabric on the roller. The operator havingofirst learned the length of the cloth of the bolt sets indicator 56, at the proper place on the scale 55, which indicates the point where the pointer 54, will arrive when one-half of the fabric has been unwound.
The lever 34, is then raised to bring the driv- 1 ing gear 32, into mesh with the pinion .30, and the pin 37 moved into the notch 38, of the segment. The driving gear wheel 32. is then rotated in the direction of the arrow thereon in Fig. 4, andthe drum 28, JCOIISQ.
vquently rotated in the direction of the arrow thereon, in Fig. 3. As the fabric passes the rollers 49, the latter are turned by reason of the friction between the fabric and-rollers,
and .the;screw threaded shaft 48,,isi 11313,-
upon rotated inthe direction of the arrow in Fig. 3. Rotation of the shaft 48, causes the nut '51, and pointer 52, to travel along the shaft 48, and bar .46, and when the pointer coincides with the edge 58, of the indicator 56, the operator stops turning the driving wheel because one-half of the fabric has been unwound, and the middle thereof is in a position, which, when moved toward the rod 27, will coincide with it. The operator then takes the rod 27, and places it in front of the fabric A, pushes the fabric back toward the board 25, which is held in the sockets of the socket members 24, of the heads 19, and inserts the rod 27, into the sockets 26, of the heads 19,
thereby holding the fabric between the rod 27 and the board 25. Thereafter, he lowers the lever 3a to its lowermost position, thereby bringing the driving gear wheel 32, into mesh with the pinion 31. Thereupon, he turns the driving wheel in the same direction in which he turned it while unwinding onehalf of the fabric, thereby causing the board '25, to rotate in the direction indicated by the arrow in Fig. 8, and thereby winding upon said board the ends of the fabric carried by the heads 14, and by the drum 28. The operator continues to turnthe wheel until all of the fabric has been unwound from said parts and rewound upon the board 25. It will be understood that in rewinding the fabric upon the board 25, the friction rollers 49, are rotated in a reverse direction to that in which they were rotated in unwinding the first half of the bolt, and the nut 51, and pointer 52, are thereupon returned to their normal position at O on the scale. When the fabric has been'completely rewound upon the board 25, the operator detaches the board and rod 27, from the heads 19, and removes the rod, leaving the board in the bolt.
More or less variation of the exact details of construction is possible without departing rom the spirit of this invention, and I desire, therefore, not to limit myself to the exact form of construction shown and described, but intend in the following claims to point out all of the invention disclosed herein.
I claim as new, and desire to secure by Letters Patent:
1. In a machine for doubling and rewinding bolts of woven fabrics, a support for the full bolt, a winding drum upon which part of the fabric is wound, a rewinding head, upon which the fabric is doubled and re wound, and mechanism for alternatively rotating said winding drum and rewinding head. i
2. In a machine for doubling and rewinding woven fabric, a support for the full bolt,
a winding drum, upon which approximately one-half of the fabric is wound, a rewinding device, upon which the fabric is doubled and rewound, a driving gear wheel, pinions,
and means for securing the middle portion one connected to said winding drum and one to said rewinding device,and means for bringing said driving gear wheel into mesh with either of said pinions;
8. In a machine for doubling and rewind ing woven fabric, a rewinding device, comprising two rotatory heads, a board removably supported directly thereby, a rod secured to said heads, alongside of said board and removable therefrom independently of the board, over which rod the fabric is doubled, and means for rotating said hears, board and rod.
4. In a machine for doubling and rewind ing fabric, two oppositely disposed rewinding heads, the one being spring pressed toward the other, each having an elongated socket member for the reception of the end of a board, and each head also having a socket for the reception of a rod, between which rod and board the middle of the fabric is placed, and driving means for rotating said heads.
5. In a machine for doubling and rewinding fabric, end frame members, two oppo sitely disposed rewinding heads, each formed with a central hub-and an elongated socket member, shafts carried by said end frame members, and secured in said hubs, a spring for pressing one of said headstoward the other driving mechanism for the other shaft,
of the fabric to said heads, including a board held in said socket members.
ii. In a machine for doubling an d rewind ing fabric, two end-frame members, two oppositely disposed shafts carried by said end frame members, two rewinding heads, mounted upon said shafts, driving means for one of said shafts, and means for securing the middle of the fabric to said heads.
7 In a machine for doubling and rewinding fabric, two end-frame members, two oppositely disposed shafts carried by said end frame members, two rcwinding heads, mounted upon said shafts, driving means for one of said shafts, and removable means for securing the middle of the fabric to said heads.
8. In a machine for doubling and rewind.- ing fabric, two end-frame members, two oppositely disposed shafts carried by said end frame members, two rewinding heads, mounted upon said shafts, driving means for one of said shafts, a board adapted to be secured on said heads, and upon which the fabric is rewound, and means for holding the middle of the fabric on said board.
9. In a machine for doubling and rewind- .ing fabric, end frame members, two oppositely disposed bolt carrying heads, a wind ing drum upon which part of the fabric is wound, two oppositely disposed rewinding heads, adapted to support a board upon which the fabric doubled and rewound,
means for attaching the middle of the fabric to said board, and driving mechanism for said drum and rewinding heads.
10. In a machine for doubling and re- Winding fabric, two oppositely disposed bolt carrying heads, each having a socket adjacent its ends, two rods adapted to extend through a full bolt of cloth, and removably held in said sockets, and plates, one slidably secured to each head and having portions over-lying the sockets, to retain the rods therein. a
11. In a machine for doubling and rewinding fabric, a rotatory support for a full device indicating the length of fabric unwound from the full bolt, whereby when half of the fabric has been withdrawn from said full bolt, it may be doubled and rewound on the board carried by said second named support.
125111 a machine for doubling and rewinding fabric, a frame, a drum rotatively mounted in said frame, a pinionronnected wlth said drum, rewlnd ng heads rotatlvely mounted in said frame, connections between saidheads, including a rod over which the winding fabric, a frame, a drum rotatively mounted in said frame, a pinion connected with said drum, rewinding heads rotatively mounted in said frame, connections between said heads, including a rod over which the fabric is doubled, a pinion connected with one of said heads, a gear carrying lever pivotally mounted upon said frame, a driving gear wheel journaled on said lever, and adapted to be moved into mesh wlth either of said pinions, and a bolt carried by said lever-and cooperating with notches insaid frame to hold said lever in e ther of said positions. MORRIS J. HOFFMAN.
Copies 01 this patent may be obtained for five cents each, by addressing the Commissioner ofPatnts,
' Washington, D. G.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14088617A US1240800A (en) | 1917-01-06 | 1917-01-06 | Machine for rewinding woven fabrics. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14088617A US1240800A (en) | 1917-01-06 | 1917-01-06 | Machine for rewinding woven fabrics. |
Publications (1)
Publication Number | Publication Date |
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US1240800A true US1240800A (en) | 1917-09-18 |
Family
ID=3308608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US14088617A Expired - Lifetime US1240800A (en) | 1917-01-06 | 1917-01-06 | Machine for rewinding woven fabrics. |
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US (1) | US1240800A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2716006A (en) * | 1953-02-09 | 1955-08-23 | Malcolm L Maitland | Bolt cloth winding device |
-
1917
- 1917-01-06 US US14088617A patent/US1240800A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2716006A (en) * | 1953-02-09 | 1955-08-23 | Malcolm L Maitland | Bolt cloth winding device |
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