DE1949693U - LOOM. - Google Patents

Description

PATENT LAWYERS
_DR -IWG. ri. 7INCK5 DIP L.-ir · ¹ 'r. M. ÖOH2 DiPL.-ii-iü · S- 3TAtG = R

M " ¹ NCHEN Θ TR. 31

86c, 18/01. 1949 693. Denco A.G., Zug (Switzerland); Representative: Dr.-Ing. H. Fincke. Dipl.-lng. H. Bohr, Dipl.-Ing. S. Staeger, Pai. Attorneys. Munich. | Loom. 30. 4. 64. D 29 029. V. St. v. America May 10, 63, 279 442. (T. 25; line 4)

11/10/65

PENCO AG. ,

Zug / Switzerland

loom

The innovation relates to a loom with a control device.

The innovation is to create a control device in the form of an accessory or extension for existing or new looms , the main purpose of which is to unwind the warp beam and the fabric

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86c 18/01. 1949 693. Denco A.G. Zug (Switzerland) 'Representative: Dr.-Ing. H. rincke. D? L.-Ing. H. Bobr. Dipl.-Ing. S. Staeger. Pat attorneys. Munich. | Loom. * 0 4 64 D 29 029. V. St. ν. America 10 5. "63, 279 442. (T. 23; line 4)

11/10/66

Coordinate recording, pausing and starting so that working with the loom becomes faster and you can use the loom to weave regular fabrics as well as various novel fabrics and terry fabrics can.

The control device to be created should if necessary by the shaft head of the loom or by a Pusspedal on the loom can be operated, the innovation both in a heald loom and in a cam loom can be used. If the innovation in connection with a loom with a shaft head is used, it can be ensured that the unwind drive and the tissue take-up drive accordingly start and stop any desired operating scheme at the same time, so that a variety of novel Tissue or a conventional tissue can be generated. If the innovation with a foot pedal on the If the front of the loom is to be controlled, the weaver can control the loom with one weft thread at a time actuate and stop the unwind and take-up drives immediately, so that the supply of warp thread is prevented will. This method of working is advantageously used to create bent weft threads or wefts, that have not come into the correct compartment to remove and to adjust the weft threads.

86c, 18/01. 1949 693. Denco A.G., Zug (Switzerland); Representative: Dr.-Ing. H. F. Ncke. Dinl.-ln ». H. Bohr. Dipl.-lng. S. Staeger. Pat 'lawyers. Munich. | Loom. W 4 64 D 29 029. V. St. ν. America May 10, 63, 279 442. (T. 23; line 4)

11/10/66

The control device to be created should be economically attached to new or existing looms so that the basic structure of the loom does not have to be changed. The control device should as small additional device can be formed that can be attached to the usual roll-off drive.

The control device to be created should be extremely simple, very effective,
be robust and durable as well as easy to install and maintain.

The control device is intended especially for looms with positive unwinding to replenish the warp thread under constant voltage and constant linear velocity. The innovation is that a Control device is available, which is used to start or stop the unwinding and winding drives at the same time during the loom operation is used to change the fabric to be made on the loom.

An embodiment of the innovation will be explained in more detail with reference to the drawing. Show it:

Pig. la is a side view of one with the Steuerein direction and the roll-off drive according to FIG

86c, 18/01. 1949 693 Denco A.G .. Zug (Switzerland); Rep .: Dr.-lng. H. Fmcke Dipl.-lng. H. Bohr, Dipl-Ing. S .. ridges, Pa «lawyers. Munich. | Loom. 30 4 64 D 29 029. V. St. ν. America 10 5. 63. 279 442. (T. 23; line 4)

Innovation equipped loom, namely the rear part of the loom in the area the warp beam and the unwind drive;

Pig. Ib is a partial side view of the front part of the Pig loom. la in the area of tissue winding with parts of the new control device, that are connected to it;

Pig. 2 a partial supervision of the in Pig. Ib illustrated Part;

3 shows a partial vertical section along the line 3-3 in Pig. la;

Pig. 4 a partial view of the control device according to FIG. 3}

Pig. 5 is a vertical section along line 5-5 in FIG. 4;

11/10/66 'ij

Pig. Figure 6 is a vertical section along line 6-6 in Figure 3;

Pig. 7 is a partial vertical section along line 7-7 in Pig. la;

86c, 18/01. 1949 693? %% _η ίϊ (Switzerland) · Sales: Dr.-lng. H. tmcke. Did S H. Bohr. Dipl, lng. S Staeger. Paf lawyers. Munich. | Loom. W 4 64. D 29 029. V St »Amenka 10 5.63.279 442. (T. II ; line 4)

1 0.11.66

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8 shows a partial side view of a loom with a novel control device according to one Another version sf ο rm with one thing: foot pedal for manual operation of the new control device, and

Pig. 9 is a schematic side view of a loom shaft head for actuating the novel control device in one embodiment.

In Pig. la bi3 7 and 9 shown embodiment 10 denotes one side of the loom, on the rear side of which the loom 11 between the side 10 and the opposite side, not shown, is mounted. The shaft 12 of the tree 11 is on arms 13 stored, which are attached in the usual way to the loom sides.

The Kett-Unroll-Drive contains a vertical plate 14, has the ribs 14a at their vertical edges and an opening for receiving the cylindrical end portion a projection 15a (Fig. 7), which is part of a Forms arm 15 which is bolted to loom side 10. The plate 14 is at the desired angle to Arm fastened with screws 14b passing through a flange

86c, 18/01. 1949 693 Denco A. &, Zug (Switzerland); Rep .: Dr.-lng. H. Hncke, -,. D.pl-lng H. Bobr. Dipl.-Ing. S Staeger. 1 U. Pa · lawyers. Munich. | Loom. 30 4 64 D 29 029. V. St. ν. America ΙΟ ". 5." 63. "279 442. (T. 23; 7 .. 4)

grab the plate and hit the bottom of projection li> a issue. The plate 14 is provided at the upper end with receptacles 16 and 17, the bearings for an unrolling input shaft 18 included, to which a handwheel is attached at one end.

At the other end, a worm wheel 20 is loosely mounted on the shaft 18 and has a hub 21 with V-shaped coupling teeth 21a is provided with corresponding internal teeth 22a of a return coupling element 22 can mesh, which at 22b on the shaft 18 is wedged and is axially displaceable thereon in a manner yet to be described.

A retainer nut 23 with a threaded hole 24 is adjustable on a threaded extension 25 of the input shaft 18 of the roll-off drive is screwed on, and the nut has a skirt 26 that loosely over the outer hub end 27 of the coupling element 22 engages. The hub extension 27 has a recess 28, which faces and communicates with the interior of the skirt 26, and a compressible coil spring 29 includes the input shaft 18 and its ends rest against the coupling element 22 and the adjusting nut like in Pig. 6 shown. The tension of the spring

mmm

10 5.65. 279 442. \ J. 23; /. 4)

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can be changed to a considerable extent by turning the nut 23. The spring 29 tends to to keep the coupling element 22 coupled or driven on the worm wheel 20, so that the rotation of the loose The mounted worm wheel is transmitted to the input shaft 18 at the desired times during the loom operation will. As will be described, means are provided, the coupling element 22 from the worm wheel to decouple at certain desired times, so that the continuously driven gear 20 from the Input shaft 18 is separated and does not rotate during loom operation. A spacer ring 30 on the Shaft 18 is arranged between the gear 20 and the eyelet 16 (Pig. 6), including an axial movement of the gear 20 to prevent away from the coupling element 22.

The gear 20 constantly meshes with and is driven by a worm 31 which is mounted on a shaft 32 seated, which is mounted in a holding arm 33 which is adjustably mounted on the plate 14. The wave carries a sprocket 34, which is connected to a chain 35 and is driven by this, which in a sprocket 36 engages that of the camshaft 37 of the loom (Fig. La) is worn.

86c, 18/01. 1949 693. Denco A.G., Zug (Switzerland); Rep .: Dr.-lng. H. Fincke, Dipl.-lng. H. Bohr. Dipl.-Ing. S. Staeger. Pat. Attorneys. Munich. | Loom. TO. 4. 64. D 29 029. V. St. ν. America U). 5. 63, 279 442. (T. 23; line 4)

11/10/66

the

A pair of conical disks 38 and 39 are mounted 18 with disk 38 fixedly attached to shaft 18 and disk 59 keyed onto shaft so that it can be slid toward and away from disk 38 as it moves rotates simultaneously with shaft 18. A ball bearing 40 includes the W _e lle 18 and bears against the hub of the conical disc. 39 A lever 41, which is pivotable at 42 to the plate 14, has a yoke 43 at the upper end which surrounds the shaft 18 and rests against one side of the thrust bearing 40 in order to move this and thus the conical disk 39 to the associated disk 38 to move. The bearing 40 has guide pins 44 to prevent rotation of the bearing 40 with the input shaft 18 au.

The unwind drive has a lower output shaft 45 which is mounted in bearings 46 and 47 on plate 14 at the lower end thereof. The output shaft bears conical discs 48 and 49I, the disc 48 is firmly seated on W _e lle 45 while the disk 49 is keyed on it, allowing them to the disc 48 and this is slidable away while they rotates with the output shaft 45 . A thrust bearing 50 on the shaft 45 rests against the hub of the conical disk 49, and a slide yoke 51 rests against this bearing, which

86c, 18/01. 1949 693. Denco A.G. Zug (Switzerland); Representative: Dr.-Ing. H. Fincke, Dipl.-Ing. H. Bohr, Dipl.-Ing. S. Staeger. Pat. Attorneys, Munich. | Loom. 30. 4. 64. D 29 029. V. St. ν. America May 10, 63, 279 442. (T. 23; line 4)

11/10/65

is adjustably mounted with a lever 52 which is pivotably mounted at 53 on the plate 14. the Top of the lever 52 is pivotally connected to a link 54 of adjustable length, which with opposite one end at the lower end of lever 41 Yoke 43 attacks. The pulleys 38 and 39 form an adjustable pulley driven by a drive belt 35 is connected to the adjustable pulley formed by the pulleys 48 and 49 (Pig. La) will.

The output shaft 45 carries a worm 56 which meshes with a worm wheel 57 which is loosely attached to an unwinding shaft 58 is mounted, which lies in the bearing 59 of the arm 15. The unwinding shaft 58 also carries a pinion 60, which with meshes with a large gear 61 and drives it, which is attached to the flange 62 of the warp beam 11. The Worm wheel 57 (Fig. 7) sits loosely on the unwinding shaft 58 and its hub is provided with teeth 63, which with Teeth of a sleeve 64 can mesh on di ^ velle is wedged and is axially movable on this under the action of a handwheel 65. A spring 66 between the sleeve 64 and the hub of the gear 57 urges the gear against a spacer 57 on the unwinding shaft 58 between the gear and the end of projection 15a.

86c, 18/01. 1949 693. Denco A.G.,> .ug (Switzerland); Representative: Dr.-Ing. H. Finckc, Dipl.-Ing. H. Bohr, Dipl.-Ing. S. Staeger. Pat. Attorneys, Munich. | Loom. 30. 4. 64. D 29 029. V. St. ν. America May 10, 63, 279 442. (T. 23; line 4)

11.65

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The Zanhradnabe with teeth 63 and the sleeve 64 with the corresponding teeth form a coupling through which the gear 57 is connected to the unwinding shaft 58 or from this can be separated.

A layer of warp yarns y leaves the tree 11, goes up and over a rocker roller 60, which is in arms 69 on a Cross shaft 70 are mounted to which an arm 71 is attached. The free end of this arm has a tendon 72 connected, the lower end of which is connected to a pin 73 carried by a scale tree 74, which is pivotably mounted on the plate 14 as at 75. At the outer end, the tree 74 carries a counterweight 76. A link 77 is connected to the scale tree 75 by being mounted on the pin 73, and the free end of the link 77 is connected to a tail 78 on lever 41.

The mode of operation of the described roll-off drive for the tree 11 is already known and is therefore needed here not to be fully repeated. Suffice it to say that the unwinding corresponds to changes in tension in the warp yarns y is carried out by the rocker roller 68 and the tension member 72 on the movable pin 73 on the with Counterweight provided scale tree 74 is transmitted.

86c, 18/01. 1949 693. Denco A.G., Zug (Switzerland); Rep .: Dr.-lng. H. Fincke. Dipl.-lng. II. Bohr, Dipl.-Ing. S. Stacger. Pat. Attorneys, Munich. | Loom. 30 4 64 D 29 029. V. St. ν. America May 10, 63, 279 442. (T. 23; line 4)

1 α H ₁ 66 · il

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The control device is through the mechanical connection with the levers 41 and 52 and the associated Yokes the conical differential disks constantly so, that the unwinding shaft 58 is working in the correct way to keep the warp threads from the tree at a substantially constant rate Unwind tension and linear speed during normal weaving operation.

In Pig. Ib shows the front part of the loom and the associated actuating device for the fabric take-up roll, which is constructed as follows: A connecting link 79 is attached at one end at 80 to an arm 81 of a parallel shoe 82 which is carried by the pivot shaft of the loom . The guide swords of the loom not shown are mounted on the pivot shaft and swing with the latter in the direction of arrows (Pig. Ib), and this rocking motion is transmitted through the connecting member 79 at the lower end a receiving pawl 84 which is mounted at 85 pivotally mounted on the loom and which meshes with step teeth of a receiving ratchet wheel , as indicated at 87. Each oscillation of the take-up pawl 84 thus switches the tissue take-up roller by a circumferential distance which is equal to the distance between two adjacent teeth of the ratchet wheel 86. A retaining pawl 88, which is pivotable at 89 on the

86c, 18/01. 1949 693. Denco A.G. Zug (Switzerland); Representative: Dr.-Ing. H. Fincke, Dipl.-Ing. H. Bohr, Dipl.-Ing. S. Staeger, Pat. Appendix, Munich. | Loom. 30 4 64 D 29 029. V. St. ν. America ioi 5. "63, 279 442. (T. 23; line 4)

1 α 11. 66.

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Loom side 10 sits, rides over the teeth of the ratchet wheel 86 and prevents backward movement after each The ratchet wheel advances through pawl 84. The construction and operation of this pawl and the The ratchet drive and the holding device are known, so that they need not be explained in more detail here. in the During normal operation of the loom, the fabric take-up roller continuously winds up the fabric to the extent that it is woven is timed with the unwinding movement and the other operational movements of the loom.

A control rope 90 (Fig. La and Ib) is at one end an extension arm 91 of the pick pawl 84 and engages rearwardly for a suitable guide and attachment 92 on the loom side 10 and then up to the connection 93 to a crank arm 94, which is of a Pivot shaft 95 is carried, which is mounted on a fixed arm with shaft bearings 97 (Fig. La). An arm 98 on one end of the pivot shaft 95 is connected to a rope 99 via a pulley system (not shown) leads to the usual shaft head 100 of the loom, which is shown schematically in FIG. As shown in Fig. 9, is the control rope 99 on a shaft pusher 101 of the Shaft head 100 attached and a movement of this shaft pusher corresponding to the usual pattern mechanism ensures that the rope 99 the pivot shaft 95 in the

86c, 18/01. 1949 693. Denco A.G. Zug (Switzerland); Representative: Dr.-Ing. H- Findce. Dipl.-lng. H. Bohr. Dipl.-Ing. S. Staeger. Pat attorneys. Munich. I loom. 30 4 64 D 29 029. V. St. ν. America! Θ '5. 63. 279 442. (T. 23; line 4)

1 α η.66 - ρ

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Bearings 97 twisted. Another arm or crank 102 fixedly attached to shaft 95 is at connected to a control cable 104, the down and around a guide and holding device 105 on the associated Loom side (Pig. La) is running. The distal end of the rope 104 (Pig. 4) is at 106 on a radial extension 107 of a slide ring 108 attached, which is carried by an extension arm 109 which is around a vertical axis at 110 is pivotally mounted on an arm 111 above the unrolling input shaft 18. A drooping one Extension 112 of arm 111 is securely bolted at 113 to main plate 14 of the roll-off drive. Another Arm 114, which is bolted to arm 111 at 115, engages over shaft 18 and carries a guide and holding device 105 for the rope 104, as in Pig. la shown. The vertical part 116 of the arm 114 is on the adjacent one Loom side 10 attached.

The slide ring 108 has a pair of rivets 117 protruding from one side and an annular radial flange 118 are opposite on the displaceable coupling element 22. When the ring with the rope 104 on the Coupling element 22 is pulled (Pig. 4 and 6) the ring pivots about the vertical axis of the pivot pin 110, and the heads of the rivets 117 abut the surface 118 and move the element 22 away from the coupling with the

8t, "18/01/1949 693. Den co A.G., Zur (SeWeir): Represent .: Dr.-lng. H. Hncke. DlI H Bh DipUng S Sucger

86

(smolder:;, vcnr .; ui .- ^ 't, - ···

Dipl.-Ing. H. Bohr, Dipl.-Ing. S sucger.

Pat attorneys. Munich. | Loom.

30 4 64 D 29 029. V. St. v. America

! θ '5. 63. 279 442. (T. 23; line 4)

ι α ii. 66

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Worm wheel 20 and separate the normally coupled teeth 21a and 22a of these two elements. The spring 29 brings the coupling element 22 automatically back into coupling engagement with the gear 20 when the tension or the pull from rope 104 slackens. It can thus be seen that the unwinding shaft 58 is at all times during the loom operation on command of the shaft pusher 101 can be stopped, the rope 99 actuated to the pivot shaft 95 to twist, which in turn pulls the rope 104, which is connected to the slide ring 108. A re-intervention of the coupling element 22 in the gear 20 through the Fedor 29 immediately ensures that the unwinding shaft turns again and feeds warp yarns y. The ring 108 (FIG. 6) comprises the hubs of the gear 20 and the coupling element 22 loosely and at a distance from these to allow swinging of the hanging. A vertical adjustment slot 119 (FIG. 5) is provided so that the arm 111 and the slide ring are adjusted relative to the shaft 18 can and can be locked correctly in their position with the device 113.

Gleichzeitit with the operation of the return passage 22 through the coupling cable 104 and the associated elements, the rope is by rotation of the S _c hwenkwelle 95 according to a movement of the same Schaftstössers 101 drawn. Then the receptacle / pawl 84 at 87 of the teeth of the receptacle

86c, 18/01. 1949 693. Öenco A.G.rZug (Scnweii) ■ Representative: Dr.-lng. H. hincke,,.,

Dipl.-lng. H. Bohr, Dipl-Ing. S. Staeger. 1 0. Pat attorneys. Munich. | Loom. 30 4 64 D 29 029. V. St. ν. America ΙΟ ". 5. 63. 279 442. (T. 23: line 4)

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ratchet wheel 86 raised so that the rotation of the The ratchet wheel stops and with it the winding of the fabric, at the same time as the supply of the warp threads is interrupted by the unwind drive. The control device thus both the chain-off

The roll drive and the fabric take-up drive are switched on at the same time
timed / or tamped, according to the commands of the shaft pusher or pattern mechanism, to enable either ordinary weave or protée or other novel tissues to be woven.

When the unwind and the tissue take-up drive are stopped by the control ropes 104 and 90, the The swivel lever of the loom and the camshaft 87 and the worm wheel 20 all continue to rotate and actually do so, without having to replenish the warp yarns or wind the woven fabric on the front of the loom to be influenced. At this time, the known selvage drive (not shown) of the loom continue working, and the shuttle can bring wefts into the compartments of the fabric and at the same time selvedge weft threads be placed in the same shed before advancing the warp again for normal weaving. This special arrangement provides fabrics with weft filler strips are provided in the parts of the fabric that have been woven,

86c, 18 / OK 1 9 »693 hi) Vt D

18 / OK 1 9 »693 ^ ( Switzerland) · Sales: Dr.-lng. H- r EfcUng / H. Bohr. Dipl.-Ing. S Staeger »at lawyers. Munich. | VUbsoiai. 30 4 64. D 29 029. V. St. ν America ΙΟ ". 5! 63. 279 442. (T. 23; line 4)

10. Π.

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when the chain was not pushed in. Various other novel tissues can also be made using the Control device are woven on a loom, which is otherwise constructed in such a way that it delivers a normal weave, and all this without significant design changes to the basic loom mechanism. That is all simplified by that Return coupling element 22 and the associated parts achieved with the unwind drive and the corresponding St ^ ueraerten for the receiving pawl 84 and the associated parts are connected.

In Fig. 8 is a modification of the control device shown employing a known unwind mechanism and fabric take-up drive. These elements are not, however, under automatic control from the shaft head 100 which was used in the embodiment of the control device just described.

The control device for the Pig loom. 8 is essentially on the same principle as the first one Described embodiment sform constructed, the operation of the return clutch 22 of the unwinding and the tissue take-up drive is however under direct manual control by the weaver, with the help of a foot pedal, the yet to be described on the front of the loom.

(Switzerland); Rep .: Dr.-lng. h- fin * .e. I. ,. - ~

βψΐ.-lng. H. Bohr, Dipl.-Ing. i> Staeger. St. II. Bt)

Pat attorneys. Munich. 1 loom.

30 4 64 D 29 029. V. St. ν. America

10 5.'63.'279 442. (T. 23; line 4)

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This setup enables the weaver to use the loom to operate only one weft thread at a time and the take-up and stop the unwind drive as required, so that the supply of warp yarn is prevented. In this case it can the controller can be used to "adjust weft threads". That is to say that the right one Shot is introduced into the correct compartment of the dishes. During the start of operation it is possible that two Weft threads come in the same shed, or that in some cases the wrong weft goes into the loom, and then it becomes necessary to remove the unwanted weft threads. If of course the chain around several shots was moved forward before the error is detected, it is necessary to both the take-up and the unwind drive to reverse by hand to the last correct weft for the correct insertion of the weft threads in the correct place bring to. The novel control device thus achieves a considerable advantage because it is broken Weft threads or weft threads that have ended up in the wrong compartment can be easily removed.

In the left part of FIG. 8, part of the identical roll-off drive is shown, which has already been described above is. The same worm gear 20, the same release clutch 22, the same clutch actuation ring 108 and associated elements are present

Snc, 18/01. 1949 693. Denco A.G., Zug | (Schweu); Representative: Dr.-Ing. H. Fincke. Dipl.-Ing. H. Bohr. Dipl.-Ing. S. Staeger. P.it. attorneys. Munich. | Loom. 30. 4. 64. D 29 029. V. St. ν. America IC. 5. 63, 279 442. (T. 23; line 4)

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and work exactly as described above. Similarly, in Fig. 6 is the tissue winding mechanism essentially the same and includes take-up ratchet wheel 86 for operating the conventional tissue take-up roller. A foot pedal 120 is pivotally mounted on the front of the loom near the ground in such a way as to that a step on the pedal pulls a control rod down, the upper end of which at 122 by a suitable connection 123 is connected to a pivot shaft 124 to which an arm 125 is attached. A control rope 126 has one end connected to arm 125 at 127, and when pedal 120 is depressed by Weber the rope 126 is through the arm 125 to the right, seen in Pig. 8, pulled and the retaining pawl 128 is simultaneously raised to release the ratchet wheel 86. The receiving pawl 84, which for the sake of simplicity in Fig. is omitted, only vibrates according to the movements the loom pivot shaft continues, and the take-up movement is stuffed and does not wind the fabric on. Simultaneously with the lifting of the retaining pawl, the control rope 126 pulls and pivots the ring 108 in the correct direction to the return clutch 22 of the continuously rotating gear 20 of the unrolling drive separate so that at the same time the unwind drive is stopped and the supply of the warp thread as with the one already

86c, 18/01. 1949 693. Denco A.G. Zug (Switzerland); Rep .: Dr.-lng. H. Fincke. Dipl.-Ing. H. Bohr, Dipl.-Ing. S. Stacger. Pat. Attorneys, Munich. | Loom. 30 4. 64. D 29 029. V. St. ν. America May 10, 63, 279 442 (T. 23; line 4)

1 α 11.66 ' I.

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Description of the execution direction interrupted the control direction will. As should now be clear, depressing the foot pedal 120 activates the unrolling drive and the take-up drive is stopped at the will of the weaver, and the warp threads are no longer pushed in, too if the loom continues to work otherwise. As mentioned earlier, this arrangement allows for broken weft threads removed, and that weft threads are adjusted without the warp threads being moved forward and thereby create undesirable spaces between the weft threads when they are fed into the warp. In this Shape, the control device can be used to prevent the usual known weaving errors, such as broken weft threads, incorrect weft threads and setting marks.

Claims (1)

P 86c, 18/01. 1949 693. Denco AG, Zug (Switzerland): Represent .: Dr.-Ing. H. Fincke ,! T ^ - ι ι u ιιΛ. nir.1 -Ina S. Staeeer, ocnweiz ;; »« "■■ ι ^» ... · ο · - · - Dipl.-Ing. H. Bohr, Dipl.-Ing. S. Staeger. Pat attorneys. Munich. | Loom. 30 4 64. D 29 029. V. St. ν. America 10 5. 63. 279 442. (T. 23; line 4) ι α ii. 66 'I. - 20 - Protection claims 1. Loom with an unwind drive for supplying warp yarns to the loom and a take-up drive for take-up of the fabric produced by the loom, characterized by a control device that is used for the simultaneous Starting or stopping the unwinding and winding drives during loom operation is used to change of the fabric to be made on the loom. 2. Loom according to claim 1, characterized in that the control device by the pattern control mechanism of the loom is actuatable. 3. Loom according to claim 1, characterized in that the control device has a pivot shaft, a shaft head having a shaft pusher and connecting means between the shaft pusher and the pivot shaft. . Loom according to claim 1, characterized in that the unwind drive is provided with an input shaft on which a freely rotatable coupling part and a rotationally fixed coupling part driven by the loom drive are seated, and the control device with the take-up drive and the two coupling parts can be connected for simultaneous control of the take-up drive and the coupling parts. i 86c 18'Ol. 1949 693. Denco A.G. Zug (Switzerland); Vcrsr .: Dr.-lng. H. Fincke. Dipl.-ing. H. Bohr. Dip »- Ing. S. Staeger. Pat. Attorneys. Munich. | Loom. 30 4 64. D 29 029. V. St. ν. America May 10, 63, 279 442 (T. 23; line 4) - 21 - 11/10/65 5. Loom according to claim 4, characterized in that the two coupling parts are slidable on the input shaft Have control member, and that a pivotable claw is present to control the take-up drive, and that the common control device used to actuate the control member and the claw contains a pair of cables, which are connected to the control member and the claw as well as to a device for pulling the ropes together in one direction. 6. Loom according to claim 5, in which the common control device serving to actuate the control member and the claw contains a shaft pusher and one with The pivot shaft connected to the pair of cables and another cable that connects the pivot shaft to the shaft pusher. 7. Loom according to claim 1, characterized in that a pawl is provided for intermittent fabric-on winding drive during the loom operation, and that a clutch in the drive train for the unwind drive is switched, and that means for connecting the pawl to the coupling are present, and these means of the Control devices can be actuated to simultaneously start and stop the clutch and the pawl during of the loom business. 55Ai- ISO! ! 949 693 Denco AG. Move J ₃ (Saw *) 'Vem .: Dr.-Ing. H. Fincke, U (Switzerland); Representative: Dr.-Ing. H- F.nc, Dipl.-lne. H. Bohr. Dipl.-Ing. S. Staeger. Company lawyers. Munich. | Loom. 30 4 64 D 29 029. V. St. v. America 10 '. 5.'63. 279 442. (T. 2V. 7. 4) 1 α 11.66 * Ii 8. Loom according to claim 2, characterized by an attachable foot pedal of the control device and between connecting means which can be arranged on the foot pedal and the pattern control mechanism for manual actuation of the manure control mechanism, to the unwind drive and the fabric take-up drive according to the wishes of a weaver stop at the same time. 9. Loom according to claim 1, characterized in that the control device has movable elements for attachment on the unwinding and winding drive, which can be actuated are that these drives started or during a continuously running loom operation can be stopped, and that means for the common actuation of the elements are available for simultaneous Starting or stopping the unwind and take-up drives. 10. Loom according to claim 1, characterized in that the control device has a pair of cables, one of which can be connected to a slide or a take-up pawl of the loom, that guide means for the cables are provided for parallel laying of the spaced-apart cable ends that a gravity shaft is provided to which arms are attached, and on 86c, 18/01. 1949 693. Der.co A.G., Zug (Switzerland); Representative: Dr.-Ing. H. Fincke. Dipl.-lng. H. Bohr, Dipl.-Ing. S. Staeger, Pat. Attorneys, Munich. | Loathing chair. 30. 4. 64. D 29 029. V. St. ν. America May 10, 63, 279 442 (T. 23; line 4) 11/10/66 'I. - 23 - which has another arm, to which another rope is connected, and which has a shaft butt
is provided which is connected to the last-mentioned rope and can be operated so that it pulls on the rope to rotate the pivot shaft. DR.-ING H F,,. -; ι .. | ΛΐΟ. η. ΒΟΗ » OlPL-luG. i. SlAfcGEÄ ■
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