EP0571572B1 - Kämmaschine - Google Patents
Kämmaschine Download PDFInfo
- Publication number
- EP0571572B1 EP0571572B1 EP92923655A EP92923655A EP0571572B1 EP 0571572 B1 EP0571572 B1 EP 0571572B1 EP 92923655 A EP92923655 A EP 92923655A EP 92923655 A EP92923655 A EP 92923655A EP 0571572 B1 EP0571572 B1 EP 0571572B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- combing machine
- combing
- noils
- time
- per unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
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Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G99/00—Subject matter not provided for in other groups of this subclass
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G19/00—Combing machines
- D01G19/06—Details
- D01G19/08—Feeding apparatus
Definitions
- the invention relates to a combing machine according to the features of Claim 1.
- combing part is often determined.
- combing percentage or “combing percentage” means e.g. in percent expressed ratio between the mass of the removed noils and the Mass of cotton wool supplied. Noils are those by combing out the Fiber material removed short fibers and some impurities. Based on the determined proportion of combs can then be corrected to certain ones if necessary Settings of the combing machine itself or of the machines are made, which produce the wadding to be fed to the combing machine from fiber raw material.
- the Machine turned off and the combing machine belt, which from the merged Single headbands are formed after a drafting system, severed (torn). Then in the guide means for the pneumatic removal of the noils serve, a sieve flap pivoted into the closed position or a noose collecting container used. Then the combing machine is switched on for a short time, e.g. about 10 seconds long, put back into operation. After that, the combing machine belt again torn off, and the torn comber belt and the one on the screen flap or combs deposited in the collecting container are weighed and in proportion set. This process is carried out two to three times, and then it turns on Average formed.
- the actual measuring element is used to generate a representative signal about the combing part only in function as soon as a Monitoring body in the form of a manometer has reached a threshold.
- the threshold depends on various factors, e.g. Degree of pollution of the combing mass, degree of pollution of the air-permeable Disc and the corresponding storage, or stacking of the noils in front of the Disc 14. Due to these differences, the actual measurement time can be in move in a time-wide frame, whereby the measured values determined in the process can vary greatly. In addition, the scan appears over the Laser device of a not exactly defined mass layer of combs one reproduce inaccurate value. This measuring device, which is believed to be in the range of long-staple combing machines (wool) is not suitable for use in Short pile area (cotton) to supply suitable measured values.
- the object of the invention is to overcome the disadvantages of known designs To improve and facilitate the determination of the number of combed animals.
- the object is achieved in a combing machine according to the features of claim 1 solved by a device for current or periodic automatic generation of a signal representing the combing part running combing machine, wherein means for generating a signal on the pro Time unit of cotton mass supplied to the combing heads can be used.
- a display can be controlled with the signal representing the combing part , which the operator can then use to decide when a Setting on the combing machine and / or on one or more upstream Machines should be changed. But the signal can make such changes if you want, you can also control it automatically. Furthermore, the signal can also During a working shift, a shift report on the percentage of combed animals Combing machine can be created automatically.
- the facility mentioned contains preferably a measuring device for determining the mass K per unit time removed noils.
- the device can then provide means for delivering one the mass Z of the signal representing single headbands formed per unit time contain or instead means for measuring the mass W per unit time fed cotton wool.
- the mass W does not necessarily have to be measured: Man the device could also have a constant (adjustable) value for the mass W or the device could contain means for calculating the mass W from the known weight of the cotton wool supplied per unit length and per Unit of time fed length of wadding. This length depends on the number of Comb games per unit of time and the amount of cotton wool per comb game. You could the device mentioned for the calculation of the mass W, for example Feed signals that represent the number of torn off and combed with the previously formed fleece Material united.
- the combed single headband then runs through Pull-off roller pairs 10 and 11 and is of these in band or Nonwoven form delivered to an outlet table 12, the is assigned to all combing heads of the machine together.
- the individual headbands from the different combing heads the machine run on the outlet table 12, in the Usually side by side, to a common drafting system, from schematically three pairs of rollers 15, 16 and 17 in FIG. 2 are shown.
- a trumpet 18 is arranged, which the stretch fleece to a combing belt that forms in a jug (not shown) is filed.
- a combing machine of the type mentioned above contains a device according to the invention for the current or periodic generation of a Signal representing combing part.
- Said device preferably contains a measuring device for determining the per unit time removed amount of comb.
- This measuring device can about one in the flow of pneumatically through the suction channel 14 removed combs arranged movable sieve surface contain. Noils are deposited on the sieve surface. The thickness of the combed layer deposited can then be measured before the layer is removed from the screen surface is stripped. The thickness of the comb layer forms a measure of the per unit time through the suction channel 14 amount of combs transported. For example is, as indicated schematically in Fig. 3, in the suction channel 14 a rotatable screen drum 19 is arranged. On the Suction air flow facing the front of the screen drum 19 a layer of combed is deposited.
- On the comb layer is a movable in the direction of the double arrow 21 stored roller 20 on.
- a position transducer (not shown) coupled, the one representing the thickness of the comb layer Emits signal.
- This signal can be used directly as Measure of the amount K of the unit of time through the suction channel 14 removed noils can be used.
- the Signal from the position transducer can also, for example be fed to a controller which determines the speed of the sieve drum 19 so that the thickness of the comb layer remains at a predetermined value. In this The control signal output by the controller can then be used as Measure for the amount of comb K be used. After this Passing under the feeler roller 20 becomes the comb layer by a stripper element 22 from the surface of the Screen drum 19 removed again.
- a sieve drum can also be arranged in this way that combs on their girth during more can accumulate as one turn. For this purpose maintain a negative pressure inside the drum and the stripper element 22 is omitted or by the Sieve drum moved away.
- the position transducer on the Comb layer on the feeler roller is then a measure for the amount of combed K removed per unit of time Signal that indicates the rate of increase in thickness of the Comb layer shows. But you can also use the position transducer replace with a limit switch that responds when the thickness of the comb layer is a predetermined one Value reached. In this case, the length forms the time until the limit switch responds passes, a measure of the discharged per unit of time Comb amount K.
- the sieve drum must also be emptied periodically e.g. in each case after addressing the above Limit switch.
- the thickness of the comb layer on the sieve drum 19 could instead of mechanical, with the feeler roller 20 and the position transducer or limit switch coupled with this, can also be determined optically.
- inside the screen drum 19, which is made of transparent material, like glass, could consist of one or more light sources be arranged. Outside would be an or arranged several light receivers whose output signals the weakening depending on the thickness of the comb layer of the light from the light source or light sources represent.
- Light source (s) and light receiver could but also both so arranged outside the drum 19 be that the light receivers depend on the thickness of the Comb layer dependent reflection of the light from the or the light source (s).
- FIG. 5 is another embodiment of one Measuring device for determining the per unit time schematically the amount of comb removed in the suction channel 14 shown.
- This measuring device contains one or several radiation sources 29, e.g. Light sources that come on one side of the suction channel 14 are arranged, and one or preferably a plurality of radiation receivers 30, e.g. Light receivers on the opposite of the radiation sources 29 Side of the suction channel 14 are arranged.
- the radiation sources 29 and radiation receivers 30 form a light barrier.
- the in the air flow through the suction channel 14 transported noils weaken the radiation incident on the radiation receiver 30, and the radiation receivers emit a signal which is proportional to the mass K per unit of time through the Suction channel 14 noils removed from the combing machine.
- FIG. 6 is yet another embodiment a measuring device for automatically determining the pro Unit of time removed through the suction channel 14 amount of comb shown schematically.
- a chamber 31 through the suction channel a flap 33 pivotable about an axis 32 is separated.
- An outlet channel 34 extends from the chamber 31, which in Flow direction after the flap 33 into the suction channel 14 flows.
- a sieve In the inlet of the outlet duct 34 is a sieve; plate 35 arranged which is pivotable about an axis 36. However, the screen plate 35 is normally in an open one Position (not shown).
- Drive means 37 or 38 for the flap 33 and the sieve plate 35 are of one Control device 39 controlled by a timer.
- the Control device 39 periodically controls the drive 37 so that this the flap 33 in her with an interrupted Line shown position pivots.
- the suction channel 14 is then interrupted, and his coming from the combing heads Part is connected to the chamber 31.
- the airflow with the combing heads of the combing heads therefore goes through the Chamber 31 and - with the sieve plate 35 open - through the Outlet line 34.
- the air flow also takes noils, that have remained in chamber 31.
- controls the control device 39 drives 38 so that it the sieve plate 35 in its closed position shown pivots so that those brought up with the air flow Noils are now held back on the sieve plate 35.
- the flap 33 back to their position with solid lines pivoted back and closes the entry side of the Chamber 31.
- the amount of comb is, for example by means of a balance 40 forming the bottom of the chamber 31 weighed. Instead, the volume of accumulated could Noils are determined, e.g. with an optical Facility.
- the scale 40 or the optical device emit a signal that the per unit time from the Combing machine removed amount of comb K represents.
- the Sieve plate 35 can then be opened again so that the Combs the next time the flap 33 is pivoted described can be flushed out of the chamber 31.
- Suction channel 14 out of the combing machine to a suction device stretches that several machines in common assigned.
- a drum separator is arranged in the suction channel 14 itself, that belongs to the combing machine.
- the drum separator has a rotatable screen drum 41, one of whose interior Suction opening or suction line 42 goes out to which one Suction fan (not shown) is connected.
- the air flow through the suction channel 14 brought up Noils are stored in the form of a layer or one Fleece on the circumference of the screen drum 41.
- a rotatable nonwoven release roller 43 is in contact with the circumference.
- Adjacent to the fleece release roller 43 and the circumference the screen drum 41 is also a nonwoven compacting roller 44 arranged, which is movable in the direction of arrow 45 is stored and the combing fleece with a predetermined Force against the screen drum 41 and the fleece release roller 43 presses.
- the bearings of the roller 44 is a position transducer (not shown) coupled, the one the Thickness of the combing fleece represents signal.
- This signal can be used directly as a measure of the amount K per Unit of time through the suction channel 14 noils can be used or, as above with reference to FIG. 3 described as a control signal, according to which a controller sets the speed of the drum 41.
- the device for automatically generating a the signal representing the combing part can continue Contain funds which a per unit time in the Comb heads formed combed material amount Z representing Deliver signal.
- These funds can, for example to be set up the thickness of the combing heads coming, together the drafting system 15, 16, 17 (Fig. 2) to measure incoming individual headbands, e.g. using a Tracer roller 46, which rests on the individual headbands.
- the Tracer roller 46 is movable in the direction of arrow 47 stored, their bearings with a position transducer (not shown) are coupled, the one to the amount Z proportional to the individual headbands formed per unit of time Emits signal.
- signals can instead also be a sensing roller 48 included, which is the thickness of the drafting system 15, 16, 17 from the trumpet 18 emerging combing band measures.
- the movable in the direction of arrow 49 bearings Tracer roller 48 would then be with a not shown Position converter coupled, which emits the signal mentioned.
- the device for generating the Signal representing combing part also means for Measure the amount of wadding W contained in the combing heads of the Combing machine is fed per unit of time.
- This means can measure, for example, the thickness of the wadding that the Pliers 1 of the combing heads are fed, e.g. by means of Tracer rollers 50 (FIG. 1) which rest on the wadding.
- Position transducer not shown, with the in the direction of the arrow 51 movable bearings of the sensing rollers 50th are coupled, then emit signals related to the amounts of wadding are proportional to each combing head per unit time be fed.
- the amount of material per unit of time is of course proportional to the measured material thickness, to the width of the material (which is usually called can be assumed to be constant) and the speed of movement of the material.
- the means for measuring the supplied per unit of time Amounts of wadding can be used instead of the thick the wadding also directly the amount of wadding per unit of time measure up.
- the bearings of the winding rollers 4, and 5, which carry the cotton roll 3 in each combing head be carried by a scale 52 which emits a signal, the weight loss of the cotton roll 3 per unit of time represents.
- the computer can obtain the mass W of the wadding supplied per unit of time from the scales 51, or calculate it from the thicknesses of the wadding measured by the feeler rollers 49 and the feed speed of the wadding.
- the feed rate is equal to the product of the number of combs and the amount of food.
- the comb play number is the number of reciprocating movements of the pliers 1 or the revolutions of the circular comb 7 per unit of time, for example approximately 300 per minute.
- the feed amount is the distance by which the intermittently rotating feed cylinder 2 advances the cotton during each reciprocating movement of the tongs 1, for example about 6 mm. If you assume a constant thickness or a constant weight per unit length of the wadding, e.g. about 80 g / m, you can also give the computer a value for the mass W of the wadding supplied per unit of time that is only dependent on the set number of combs and the set amount of food pretend.
- the mass Z of the combed formed per unit of time can use the material from the feeler roller 45 or the feeler roller 47 measured thickness of the individual headbands and the transport speed of the same to calculate.
- the computer can calculate 14 removed noils e.g. from that measured by the feeler roller 21 (FIG. 3) Thickness of the comb layer and the speed of the Sieve drum 19, or from the length of time that passes until the comb layer on the sieve drum has reached predetermined thickness, or from that of a Measuring device with radiation sources 29 and radiation receivers 30 signals emitted according to FIG. 5, or from that of the scale 40 in the embodiment according to FIG. 6 determined combing weight and the length of time between the closing of the screen plate 35 and the Closing the flap 33, or from that in the embodiment 7 measured by the feeler roller 44 thickness the comb layer and the speed or peripheral speed the sieve drum 41.
- the signal representing the combing part can be a Control the display by which the operating personnel can decide when settings on the comber and / or on upstream machines made from fiber raw material produce the wadding fed to the combing machine, should be changed. But the signal can If desired, changes can be made automatically Taxes.
- Settings on the combing machine, the proportion of combs influence, in particular the tear-off distance and the amount and time of the meal.
- the food amount is the distance by which the intermittently rotating feed cylinder 2 the cotton advances during each reciprocation of the pliers 1.
- the meal time is the time at which this Infeed half of each movement of the pliers 1 takes place.
- the tear-off distance is the distance in the advanced end position of the pliers 1, the lower clamping plate from the clamping line of the adjacent tear-off roller pair 9 has.
- the detection of the noils could also be ongoing or periodically directly on the individual combing heads of the Combing machine take place.
- the present invention is related to Registration CH 1841/91 dated June 21, 1991, where from a regulated Drafting system a signal is obtained which the Uniformity of the feed material reflects and reflects the corresponding performance of the previous machines as well as those in PCT patent application PCT / CH91 / 00140 principles outlined, being about the short fiber content (Noils) in connection with the feed material conclusions on the performance of the previous machines can be pulled.
- the invention is also related to its own, submitted on December 9, 1991 under obj. 2276 CH patent application, according to which a signal for the Uniformity of a comber belt formed in the Comparison with a signal for the number of combed Conclusion on the submitted fiber material or on the Material template can be drawn.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Description
Claims (11)
- Kämmaschine, mit Kammköpfen, von denen jeder Mittel (2,3,4,5) zum Zuführen je einer zu kämmenden Watte und Mittel (8,9) zum Abreißen von ausgekämmten Faserbärten von der Watte und zum Bilden eines Einzelkopfbandes enthält mitFührungsmitteln (13,14) für das pneumatische Abführen der enffernten Kämmlinge,Mittel zum Erzeugen eines Signals über die pro Zeiteinheit den Kämmköpfen zugeführte Wattenmasse,einer Messvorrichtung (19,20;25,20;29,30;33,35,40;41,44) zum Erzeugen eines repräsentativen Signals über die pro Zeiteinheit abgeführte Masse der Kämmlinge undeinem Rechner, der anhand der übermittelten Signale automatisch laufend oder periodisch ein den Kämmlingsanteil darstellendes Signal bei laufender Kämmaschine erzeugt.
- Kämmaschine nach Anspruch 1, dadurch gekennzeichnet, dass die Messvorrichtung (19,20;25,20;41,44) ein Tastelement (20;44) zum Ermitteln der Dicke der Kämmlingsschicht enthält, die sich auf einer im Strom der pneumatisch abgeführten Kämmlinge angeordneten Siebfläche (19;25;41) ablagert.
- Kämmaschine nach Anspruch 2, dadurch gekennzeichnet, dass die Siebfläche (19;25;41) kontinuierlich oder intermittierend bewegbar ist.
- Kämmaschine nach Anspruch 3, dadurch gekennzeichnet, dass die Siebfläche die Umfangsfläche einer rotierenden Trommel (41) eines Trommelseparators ist und das Tastelement eine bewegbar gelagerte Vliesverdichtungswalze (44) ist.
- Kämmaschine nach Anspruch 1, dadurch gekennzeichnet, dass die Messvorrichtung (33,35,40) innerhalb der genannten Führungsmittel (13,14) eine Kammer (31) mit einer durch eine bewegbare Platte (33) verschließbaren Eintrittsseite und einer durch eine bewegbare Siebplatte (35) verschließbaren Austrittsseite und ein Mengenmessgerät (40) zum Bestimmen der in der verschlossenen Kammer (31) enthaltenen Kämmlingsmenge enthält.
- Kämmaschine nach Anspruch 5, dadurch gekennzeichnet, dass das Mengenmessgerät (40) eine Waage ist.
- Kämmaschine nach Anspruch 5 oder 6, gekennzeichnet durch von einem Zeitgeber (39) in Zeitabständen gesteuerte Antriebsmittel (37,38) für die Platten (33,35) zum Offenhalten der erstgenannten Platte (33) und Geschlossenhalten der Siebplatte (35) während einer vorbestimmten Zeitspanne.
- Kämmaschine nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass die genannte Einrichtung Mittel (46;48) enthält zum Liefern eines die pro Zeiteinheit gebildete gekämmte Materialmenge darstellenden Signals.
- Kämmaschine nach Anspruch 8, dadurch gekennzeichnet, dass die Mittel (48) zum Liefern des die gekämmte Materialmenge darstellenden Signals ein Tastelement zum Ermitteln der Dicke eines Kämmaschinenbandes enthalten, das aus dem Material der Einzelkopfbänder am Ausgang eines Streckwerks (15,16,17) gebildet wird.
- Kämmaschine nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass die Mittel zum Messen der Wattenmenge Tastelemente (50) zum Ermitteln der Dicken der zugeführten Watten enthalten.
- Kämmaschine nach Anspruch 10, dadurch gekennzeichnet, dass die Mittel zum Messen der Wattenmenge Wägeeinrichtungen (52) zum Ermitteln der Gewichtsabnahmen von Wattewickeln (3) enthalten, von denen die zu kämmenden Watten abgezogen werden.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH3614/91A CH684341A5 (de) | 1991-12-09 | 1991-12-09 | Kämmaschine. |
CH3614/91 | 1991-12-09 | ||
PCT/CH1992/000238 WO1993012277A1 (de) | 1991-12-09 | 1992-12-08 | Kämmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0571572A1 EP0571572A1 (de) | 1993-12-01 |
EP0571572B1 true EP0571572B1 (de) | 1998-05-20 |
Family
ID=4259769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP92923655A Expired - Lifetime EP0571572B1 (de) | 1991-12-09 | 1992-12-08 | Kämmaschine |
Country Status (6)
Country | Link |
---|---|
US (1) | US5404619A (de) |
EP (1) | EP0571572B1 (de) |
JP (1) | JP3184221B2 (de) |
CH (1) | CH684341A5 (de) |
DE (1) | DE59209337D1 (de) |
WO (1) | WO1993012277A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102020118298A1 (de) | 2020-07-10 | 2022-01-13 | Trützschler GmbH & Co Kommanditgesellschaft | Vorrichtung zur Bestimmung der Kämmlingsmenge an einer Kämmmaschine |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2003903314A0 (en) * | 2003-06-27 | 2003-07-10 | Commonwealth Scientific And Industrial Research Organisation | Continuous automatic measurement of combing noil |
ITMI20081097A1 (it) * | 2007-06-29 | 2008-12-30 | Truetzschler Gmbh & Co Kg | Apparecchiatura per la cernita di fibre o la selezione di fibre di un fascio di fibre comprendente fibre tessili, specialmente per la pettinatura |
DE102008004098A1 (de) * | 2007-06-29 | 2009-01-02 | TRüTZSCHLER GMBH & CO. KG | Vorrichtung zur Fasersortierung bzw. -selektion eines Faserverbandes aus Textilfasern, insbesondere zum Kämmen, der über Zuführmittel einer Fasersortiereinrichtung, insbesondere Kämmeinrichtung zugeführt wird |
GB0811191D0 (en) * | 2007-06-29 | 2008-07-23 | Truetzschler Gmbh & Co Kg | Apparatus for the fibre-sorting or fibre-selection of a fibre bundle comprising textille fibre, especially for combing |
CH703441B1 (de) * | 2007-06-29 | 2012-01-31 | Truetzschler Gmbh & Co Kg | Vorrichtung zur Sortierung bzw. Selektion von Fasern eines Faserverbandes aus Textilfasern. |
GB0811207D0 (en) * | 2007-06-29 | 2008-07-23 | Truetzschler Gmbh & Co Kg | Apparatus for the fibre-sorting or fibre-selection of a fibre bundle comprising textile fibres, especially for combing |
CH703154B1 (de) * | 2007-06-29 | 2011-11-30 | Truetzschler Gmbh & Co Kg | Vorrichtung zur Fasersortierung bzw. -selektion eines Faserverbandes aus Textilfasern. |
CH703786B1 (de) * | 2007-06-29 | 2012-03-30 | Truetzschler Gmbh & Co Kg | Vorrichtung zur Fasersortierung bzw. -selektion eines Faserverbandes aus Textilfasern. |
DE102007039067A1 (de) * | 2007-08-17 | 2009-02-19 | TRüTZSCHLER GMBH & CO. KG | Vorrichtung an einer Kämmmaschine zur Überwachung des Kämmlingsanteils |
CH710292A2 (de) * | 2014-10-28 | 2016-04-29 | Rieter Ag Maschf | Reinigungsvorrichtung eines Rundkammes einer Kämmmaschine. |
DE102018112053A1 (de) * | 2018-05-18 | 2019-11-21 | TRüTZSCHLER GMBH & CO. KG | Verfahren zur Ermittlung der Trommelbelegung an einer Karde sowie Karde mit einer zugehörigen Steuerung |
CN110760953B (zh) * | 2019-11-14 | 2023-09-05 | 青岛世誉双羊机械制造有限公司 | 一种清梳落棉测集仪 |
DE102021134464A1 (de) * | 2021-12-23 | 2023-06-29 | Trützschler Group SE | Kämmmaschine mit einer Überwachung des Kämmlings |
DE102022101017A1 (de) | 2022-01-18 | 2023-07-20 | Trützschler Group SE | Vorrichtung zur Bestimmung der Kämmlingsmenge an einer Kämmmaschine |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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DD232766A1 (de) * | 1984-12-20 | 1986-02-05 | Forsch Entwicklung Greiz Veb | Vorrichtung zur automatischen romaenebestimmung |
Family Cites Families (13)
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DE232766C (de) * | ||||
US787139A (en) * | 1902-10-21 | 1905-04-11 | Alsacienne Constr Meca | Combing-machine. |
US905233A (en) * | 1907-06-01 | 1908-12-01 | Martin Roth | Combing-machine. |
US1613672A (en) * | 1925-05-14 | 1927-01-11 | Jeremiah J O'grady | Combing machine |
GB1244310A (en) * | 1967-12-22 | 1971-08-25 | Tmm Research Ltd | Improvements in or relating to the removal of waste from textile fibre combing machines |
US3612616A (en) * | 1969-04-04 | 1971-10-12 | Parks Cramer Ltd | Textile machine fiber waste disposal system |
IT1040058B (it) * | 1975-07-22 | 1979-12-20 | Marzoli E Cspa Flli | Apparecchiatura di controllo del la continuita di un nastrtro di fibre in una macchina di preparazione alla filatura |
DE3540259C2 (de) * | 1985-11-13 | 1995-05-11 | Truetzschler Gmbh & Co Kg | Vorrichtung zum Abscheiden von aus Spinnereimaschinen, insbesondere Putzereimaschinen und Karden, abgesaugtem Faserabfall u. dgl. Verunreinigungen |
DE3744096A1 (de) * | 1988-02-12 | 1989-07-06 | Truetzschler & Co | Vorrichtung an einer karde |
EP0339300B1 (de) * | 1988-04-19 | 1994-06-01 | Maschinenfabrik Rieter Ag | Kämmaschine - Einzelkopfüberwachung |
DE3924779A1 (de) * | 1989-07-26 | 1991-01-31 | Rieter Ag Maschf | Verfahren und vorrichtung zum betrieb einer spinnereilinie |
JPH047269A (ja) * | 1990-04-24 | 1992-01-10 | Murata Mach Ltd | 紡績工場における品質管理システム |
CH683191A5 (de) * | 1991-05-22 | 1994-01-31 | Rieter Ag Maschf | Einrichtung zum Sammeln von Wattestücken, die in Kämmaschinen von Wattebändern abgetrennt werden. |
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1991
- 1991-12-09 CH CH3614/91A patent/CH684341A5/de not_active IP Right Cessation
-
1992
- 1992-12-08 EP EP92923655A patent/EP0571572B1/de not_active Expired - Lifetime
- 1992-12-08 JP JP51048893A patent/JP3184221B2/ja not_active Expired - Fee Related
- 1992-12-08 DE DE59209337T patent/DE59209337D1/de not_active Expired - Fee Related
- 1992-12-08 WO PCT/CH1992/000238 patent/WO1993012277A1/de active IP Right Grant
- 1992-12-08 US US08/098,347 patent/US5404619A/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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DD232766A1 (de) * | 1984-12-20 | 1986-02-05 | Forsch Entwicklung Greiz Veb | Vorrichtung zur automatischen romaenebestimmung |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102020118298A1 (de) | 2020-07-10 | 2022-01-13 | Trützschler GmbH & Co Kommanditgesellschaft | Vorrichtung zur Bestimmung der Kämmlingsmenge an einer Kämmmaschine |
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JPH06508665A (ja) | 1994-09-29 |
CH684341A5 (de) | 1994-08-31 |
DE59209337D1 (de) | 1998-06-25 |
EP0571572A1 (de) | 1993-12-01 |
WO1993012277A1 (de) | 1993-06-24 |
US5404619A (en) | 1995-04-11 |
JP3184221B2 (ja) | 2001-07-09 |
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