US20050109352A1 - Machine for making rods of smokable material and cooling apparatus therefor - Google Patents

Machine for making rods of smokable material and cooling apparatus therefor Download PDF

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Publication number
US20050109352A1
US20050109352A1 US10/992,525 US99252504A US2005109352A1 US 20050109352 A1 US20050109352 A1 US 20050109352A1 US 99252504 A US99252504 A US 99252504A US 2005109352 A1 US2005109352 A1 US 2005109352A1
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US
United States
Prior art keywords
rod
cooling
machine
guide wall
finger
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Abandoned
Application number
US10/992,525
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English (en)
Inventor
Franz Hartmann
Mathias Schafforz
Harald Nittscher
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koerber Technologies GmbH
Original Assignee
Hauni Maschinenbau GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hauni Maschinenbau GmbH filed Critical Hauni Maschinenbau GmbH
Assigned to HAUNI MASCHINENBAU AG reassignment HAUNI MASCHINENBAU AG ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: SCHAFFORZ, MATHIAS, HARTMANN, FRANZ, NITTSCHER, HARALD
Publication of US20050109352A1 publication Critical patent/US20050109352A1/en
Abandoned legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/14—Machines of the continuous-rod type
    • A24C5/26—Drying the seam
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/14—Machines of the continuous-rod type
    • A24C5/18—Forming the rod
    • A24C5/1807—Forming the rod with compressing means, e.g. garniture

Definitions

  • This invention relates to improvements in machines for making cigarettes and analogous rod-shaped smokers' products, and to improvements in apparatus and parts of apparatus for cooling selected portions of such machines.
  • the selected portions can include components which are heated as a result of frictional engagement with one or more running streams or rod-like fillers of comminuted tobacco leaf laminae and/or other smokable material.
  • Cooling apparatus for guide walls for rod-like fillers of smokable material are disclosed, for example, in Japanese patents Nos. 2997246 B1 and 2000-253864.
  • the cooling systems which are disclosed in these patents serve to withdraw heat from walls which guide the rod-shaped filler in a cigarette making machine.
  • the part to be cooled includes a so-called finger which is borne by and is installed upstream of a substantially strip-shaped pressurizing cover.
  • This part is installed between an endless conveyor which gathers a stream of comminuted smokable material and a wrapping mechanism which confines the stream, normally subsequent to a trimming or equalizing operation which converts the stream into a rod-like filler, in a continuous web of cigarette paper or the like.
  • the strip-shaped cover and even the aforementioned finger can be installed in such a way that they form part of the wrapping mechanism, i.e., such cooled parts can be said to carry out an important part of the wrapping operation.
  • the aforementioned endless conveyor which gathers a tobacco stream ahead of the finger of the cooling apparatus normally employs an endless foraminous belt having a lower reach or stretch which cooperates with a suction chamber to attract tobacco particles being supplied thereto in the form of a shower.
  • the front end portion of the lower reach of the endless foraminous belt is deflected upwardly by a pulley and the finished (fully grown) tobacco stream is caused to advance toward and along the aforementioned finger into the wrapping mechanism.
  • the finger and the cover of the cooling apparatus are in direct contact with the particles of the advancing stream.
  • An important object of the present invention is to provide a novel and improved apparatus for cooling selected parts of a machine which is designed to turn out one or more continuous rods of smokable material, such as a cigarette making machine.
  • Another object of this invention is to provide a cooling apparatus which is superior to presently known cooling apparatus and which can be put to use in the latest versions of cigarette making machines or the like.
  • a further object of the instant invention is to provide novel and improved parts which can be put to use in the above outlined cooling apparatus.
  • An additional object of our invention is to provide a machine for making one or more continuous cigarette rods or the like which is equipped with the novel cooling apparatus.
  • Still another object of the invention is to provide a cooling apparatus for component parts which are heated as a result of frictional engagement with one or more rapidly advancing streams or fillers of comminuted tobacco leaves or other smokable material.
  • An ancillary object of the invention is to provide a cooling apparatus which can be readily installed and put to use in existing machines for the making of cigarettes or the like.
  • a further object of this invention is to provide an apparatus which can be installed in a cigarette making or an analogous machine in such a way that it affords convenient access to the constituents of the machine, such as the wrapping mechanism and/or the tobacco stream trimming mechanism and/or the mechanism which imprints one or more running webs of cigarette paper or other suitable wrapping materiql and/or ascertains the diameters of wrapped tobacco filler rods.
  • the improved apparatus comprises a cooling element which is arranged to indirectly cool the guide wall.
  • the improved apparatus can further comprise means (such as one or more conduits, pipes, channels or the like) for conveying a fresh coolant (e.g., cold water) to and for conveying spent coolant from the cooling element.
  • the cooling element has at least one contact surface which is arranged to abut at least one surface of the guide wall when the cooling apparatus is in use.
  • the arrangement can be such that the at least one contact surface of the guide wall is at least substantially complementary to at least one portion of the at least one surface of the guide wall.
  • the guide wall of the machine can include at least one cover-shaped part and at least one finger-shaped part which is or which can be borne by the cover-shaped part; the at least one contact surface can be arranged to abut a surface of at least one of such parts of the guide wall.
  • This at least one contact surface can include a plurality of portions one of which abuts a surface of the cover-shaped part and another of which abuts a surface of the finger-shaped part.
  • the just mentioned portions of the at least one contact surface are or can be at least substantially normal to each other.
  • the at least one portion of the at least one contact surface can be at least substantially parallel to and can be arranged to exchange heat with the surface of the cover, and such surface of the cover can face away from the rod-like filler being turned out by the machine.
  • the aforementioned surface of the finger-shaped part can constitute a lateral surface of such part and the other portion of the at least one contact surface can be at least substantially parallel to and can be arranged to exchange heat with the lateral surface of the finger-shaped part.
  • the lateral surface of the finger-shaped part can include several sections and the at least one contact surface can include several sections, one for each section of the lateral surface.
  • Such several sections of the at least one contact surface can be at least substantially parallel to each other and can be arranged to exchange heat with the respective sections of the lateral surface of the finger-shaped part.
  • the cooling element can include a plurality of at least substantially parallel rods having free ends and diverging from each other in directions toward such free ends; the aforementioned sections of the at least one contact surface can be provided on such rods.
  • At least two of the aforementioned portions of the at least one contact surface can include conical portions.
  • the improved apparatus can further comprise means (e.g., one or more coil springs) for biasing the at least one contact surface and the at least one surface of the guide wall against each other when the apparatus is in use.
  • means e.g., one or more coil springs
  • the improved apparatus can comprise means for mounting the cooling element for pivotal movement about a predetermined axis, e.g., about an axis which is at least substantially parallel to the rod-like filler being turned out by the machine.
  • cooling apparatus in such a way that the cooling element is arranged to maintain the guide wall within a temperature range of substantially between room temperature and about 100° C.
  • Another feature of the present invention resides in the provision of a cooling element for at least one guide wall for at least one rod-like filler containing a smokable material and being turned out by a machine for making smokers' products.
  • the improved cooling element is arranged to indirectly cool the guide wall and is provided with means for conveying a flowable coolant therethrough.
  • a further feature of the present invention resides in the provision of a machine for making at least one moving rod and for subdividing the rod into a plurality of rod-shaped smokers' products.
  • the machine comprises at least one rod guiding wall which is heated as a result of contact with the moving rod, an a cooling element which is arranged to indirectly cool the guiding wall.
  • Still another feature of the present invention resides in the provision of a machine for simultaneously making a plurality of moving rods and for subdividing such moving rods into pluralities of rod-shaped smokers' products.
  • the machine comprises a cooling apparatus including a cooling element for each of the rods, and each such cooling element has a first rod-contacting surface and includes a finger having a second rod contacting surface.
  • Each cooling element is arranged to cool a different one of the moving rods and the apparatus further comprises means for indirectly cooling the elements.
  • Such machine can further comprise means for movably mounting the cooling apparatus on the housing or body of the machine for movement between first and second positions in which the cooling elements are respectively in contact with and spaced apart from the means for indirectly cooling such elements.
  • FIG. 1 is a perspective view of a cigarette making machine which is arranged to turn out a single cigarette rod or the like and is adapted to be provided with a cooling apparatus embodying one form of the present invention
  • FIG. 2 is an elevational view of a cooling apparatus which embodies another form of the present invention and is arranged for use in a machine for simultaneously turning out plural cigarette rods or the like;
  • FIG. 3 is a perspective view of the cooling apparatus of FIG. 2 , with its parts in operative positions;
  • FIG. 4 is a view similar to that of FIG. 3 but with certain parts of the cooling apparatus in inoperative positions.
  • FIG. 1 shows a cigarette making machine 50 which is designed to produce a single continuous cigarette rod 28 .
  • This machine comprises a distributor including a gate 1 which is arranged to supply (when necessary) batches of shredded tobacco leaf laminae or other suitable smokable material (such as substitute or reconstituted tobacco).
  • the machine 50 of FIG. 1 constitutes but one of numerous machines which can be equipped with the cooling apparatus of the present invention.
  • FIGS. 2 to 4 illustrate a cooling apparatus 60 capable of being assembled with or incorporated in a machine which is designed to simultaneously turn out two cigarette rods.
  • Such machines are disclosed, for example, in commonly owned U.S. Pat. No. 4,893,640 granted Jan. 16, 1990 to Heitmann et al.
  • the gate 1 of the distributor in the machine 50 is arranged to supply batches of comminuted smokable material (hereinafter called tobacco shreds for short) to a preliminary distributor 2 .
  • the latter includes a rotary drum-shaped withdrawing member 3 which supplies shredded tobacco to a storage facility 4 , e.g., a magazine which is arranged to maintain an at least substantially constant supply of tobacco shreds adjacent the ascending reach or stretch of an endless elevator conveyor 5 serving to deliver controlled quantities of tobacco shreds to a tobacco gathering duct 6 .
  • a rotary carded drum 7 is arranged to withdraw a uniform layer of tobacco particles from the bottom portion of the duct 6 and cooperates with a rotary picker roller 8 having radially outwardly extending needles which propel tobacco particles from the carding of the drum 7 onto the upper reach of a driven constant-speed wide endless band 9 serving to gather and advance a layer of tobacco.
  • the leader of such layer is propelled against an air curtain which is generated and maintained by a classifying device 11 .
  • the less acceptable heavier particles of the layer on the endless band 9 penetrate through the air curtain of the device 11 but the latter intercepts the more satisfactory lighter particles and causes them to descend into a funnel 14 having a stationary wall 13 and a carded roller 12 .
  • the latter propels the satisfactory tobacco particles from the funnel 14 into a guide channel 16 which gathers a stream of particles for transfer to the underside of the elongated lower reach of an endless foraminous belt conveyor 17 .
  • the lower reach of the conveyor 17 is disposed at the underside of a suction chamber 18 which attracts the tobacco stream to the underside of the belt conveyor 17 .
  • This conveyor advances the stream lengthwise.
  • the manner in which the foraminous belt conveyor 17 gathers and advances (lengthwise) a continuous stream of comminuted smokable material is fully disclosed, for example, in commonly owned German patents Nos. 4215059 and 19733443 A1.
  • Successive increments of the tobacco stream which is advanced by the underside of the lower reach of the belt conveyor 17 are equalized by a trimming device 19 which removes the surplus so that the stream is converted into a continuous rod-like tobacco filler ready to be draped into a continuous web 21 of cigarette paper supplied by an expiring bobbin or reel 22 in a wrapping mechanism 26 .
  • Successive increments of the web 21 advance through a printing mechanism 23 which applies thereto information (such as the name and/or the trademark of the manufacturer) before such increments advance to the upper reach of an endless belt conveyor 24 (known as garniture) which converts the web into a tubular envelope surrounding the rod-like tobacco filler coming from the foraminous belt conveyor 17 .
  • the lower reach of the conveyor 17 is deflected upwardly and away from the trimmed tobacco stream (filler) by a pulley 17 a.
  • the draping of the cigarette paper web 21 around the rod-like tobacco filler is carried out in such a way that one longitudinal marginal portion of the web is provided with a coat of a suitable adhesive and is thereupon folded over the other longitudinal marginal portion to form therewith a seam extending lengthwise of the thus obtained tubular envelope of the finished cigarette rod 28 .
  • the reference character 27 denotes a customary tandem sealer which heats and thus strengthens the aforementioned seam before the cigarette rod 28 advances through a standard density measuring device 29 and thereupon into a severing device or cutoff 31 serving to subdivide the rod 28 into a continuous series of discrete plain cigarettes 32 of twice unit length.
  • a cooling apparatus for certain parts of the cigarette making machine 50 is located at and can form part of the wrapping mechanism 26 .
  • a modification of such cooling apparatus namely a cooling apparatus 60 adapted for use in a cigarette making machine which is designed to simultaneously produce two continuous cigarette rods, will be described with reference to FIGS. 2 to 4 .
  • the density measuring device 29 controls the operation of the trimming device 19 so that the latter converts the tobacco stream into a rod-like filler having an optimum density.
  • the cigarettes 32 of double unit length issuing from the cutoff 31 are taken over by the controlled arms 33 of a transfer device 34 which delivers such cigarettes to a drum-shaped conveyor 36 for introduction into a filter cigarette making machine 37 , e.g., a machine of the type disclosed in commonly owned U.S. Pat. No. 5,135,008 granted Aug. 4, 1992 to Oesterling et al. for “METHOD OF AND APPARATUS FOR MAKING FILTER CIGARETTES”.
  • the machine 37 comprises a rotary drum-shaped conveyor 38 cooperating with a driven circular knife serving to divide each cigarette 32 into a pair of plain cigarettes of unit length.
  • the machine 50 of FIG. 1 further comprises two endless belt conveyors 39 , 41 which serve to transport trimmed-off surplus tobacco from the equalizing device 19 to a receptacle 42 which is installed in the distributor beneath the magazine 4 adjacent the upwardly advancing (ascending) stretch or reach of the elevator conveyor 5 , i.e., the trimmed-off surplus tobacco is delivered to the duct 6 for readmission into the tobacco stream at the underside of the lower reach of the foraminous conveyor 17 .
  • FIG. 2 is a side elevational view of the aforementioned cooling apparatus 60 which embodies one form of the present invention, which is designed for use in conjunction with a machine for simultaneously producing plural continuous cigarette rods 28 , and which can be readily modified for use in the cigarette making machine 50 of FIG. 1 .
  • a machine for simultaneously producing plural continuous cigarette rods 28 and which can be readily modified for use in the cigarette making machine 50 of FIG. 1 .
  • the section 17 b of an endless foraminous belt or band conveyor 17 of FIG. 1 is trained over the pulley 17 a which is adjacent a transfer zone 62 immediately upstream of one wrapping mechanism 26 (it will be appreciated that the cigarette making machine which embodies or cooperates with the cooling apparatus 60 of FIGS. 2 to 4 comprises two foraminous conveyor belts 17 having sections 17 b , and that such machine employs two wrapping mechanisms 26 ).
  • the transfer zone 62 one of the two continuous rod-like tobacco fillers (not shown in FIGS.
  • the finger 66 and the cover 70 effect a narrowing or reduction of the cross-sectional area of the rod-like filler which entails a compression of the filler to a cross-sectional area which is desirable or necessary for the draping of the filler into the cigarette paper web 21 , i.e., for the making of a continuous cigarette rod 28 having a desired diameter and cross-sectional area.
  • the guide wall 68 is heated as a result of frictional engagement with the rapidly advancing rod-like filler, and the purpose of the cooling apparatus 60 is to maintain the temperature of this wall within a desired (acceptable) range (e.g., between room temperature and about 100° C.) or at an optimum value.
  • This apparatus comprises conduits or pipes 72 or like conveying means which serve to convey a suitable fresh flowable coolant (e.g., water) to and to convey the spent (heated) coolant from the cooling station(s) in or at the wrapping mechanism(s) 26 .
  • the reference character 71 denotes a connector for the conduits 72 which attaches the conduits to a source (not shown) of flowable coolant and to an arrangement (not shown) which receives spent coolant.
  • the apparatus 60 further comprises one or more additional conduits (not shown in FIGS. 2 to 4 ) serving to convey the coolant from the coolant supplying conduit(s) 72 to first contact surfaces 74 for the cover 70 and to second contact surfaces 76 (see FIG. 3 ) for the fingers 66 .
  • the first contact surfaces 74 are provided on plates 73 and the second contact surfaces 76 are provided on rods or bars 78 a , 78 b , 78 c and 78 d having free end portions 80 .
  • the plates 73 and the rods 78 a to 78 d together constitute a composite cooling element of the apparatus 60 .
  • FIG. 3 is a perspective view of the cooling apparatus 60 .
  • the purpose of the rods 78 a to 78 d is to establish large-area contact between the second contact surfaces 76 on these rods and the adjacent sides of the two fingers 66 (not shown in FIG. 3 ).
  • the rods 78 a to 78 d are substantially parallel to each other.
  • the contact surfaces 76 diverge slightly from each other, as seen in directions toward the free ends 80 of such rods; this ensures or makes it possible to pivot the rods 78 a to 78 d over the fingers 66 and to thus ensure that progressive pivoting entails the establishment of increasing pressure between the fingers and the rods. Such progressive increase of pressure is attributable to the rather slight conicity of the rods.
  • the cooling apparatus 60 preferably further comprises means (not specifically shown) for biasing the first and second contact surfaces 74 and 76 to thus further enhance the exchange of heat between the contact surfaces and the surfaces of adjacent parts in the operative positions of mobile parts of the apparatus; such operative positions are shown in FIG. 3 in which the contact surfaces 74 are in abutment with the cover 70 and the contact surfaces 76 abut the fingers 66 .
  • the biasing means can comprise one or more coil springs and/or any other suitable resilient elements.
  • the cooling action (output) of the cooling element including the parts 73 and 78 a to 78 d of the apparatus 60 is selected in such a way that the temperature of the guide wall 68 (which includes the fingers 66 and the strip-shaped cover 70 ) is maintained at an optimum value or, at the very least, within an acceptable range.
  • a presently acceptable range in a high-speed cigarette making machine is between the room temperature and about 100° C.
  • the character 82 denotes in FIGS. 3 and 4 the pintle (pivot pin) of a hinge or an analogous device which pivotably connects the cooling apparatus 60 to the housing or body of the cigarette making machine.
  • the pivot axis of the pintle 82 is preferably at least substantially parallel to the axes of the rod-like fillers which are produced by the cigarette making machine.
  • FIG. 3 shows the cooling apparatus 60 in its operative (lowered) position.
  • the apparatus 60 is lifted (to this end, it comprises a handle or the like) so that its parts and the neighboring parts of the cigarette making machine are more readily accessible (e.g., for inspection and/or cleaning).
  • An advantage of the improved machine (such as the machine 50 of FIG. 1 ) and cooling apparatus (such as the apparatus 60 of FIGS. 2 to 4 ) is that the guide wall 68 and the fingers 66 need not be pivoted or otherwise moved away from their operative positions.
  • the fingers are pivotable with the conveyor including the endless band 17 .
  • FIGS. 3 and 4 further show that the position of the conduit 72 need not be changed when the cooling apparatus 60 is pivoted (at 82 ) to or from its operative position.
  • Another important advantage of the improved cooling apparatus 60 and of the rod making machine (such as 50 ) embodying or cooperating with such apparatus is that the guide wall 66 , and hence the finger or fingers 66 and the cover 70 , are readily accessible because such component parts are not integral parts of the improved cooling apparatus.
  • This is of particular advantage in cigarette rod making or analogous machines for making rod-shaped smokers' products which are designed to simultaneously turn out two or more rod-shaped fillers and cigarette rods 28 because access to such fillers or rods is not blocked by the coolant supplying conduits, pipes or channels which, in conventional cooling apparatus (such as those disclosed in the aforementioned Japanese patents), are necessarily integral with the guide wall or guide walls of the rod making machine.
  • the improved cooling apparatus 60 can afford access to all of the rod-like fillers which are about to be draped into cigarette paper or other suitable wrapping material. All that is necessary is to pivot the improved cooling apparatus 60 from the position which is shown in FIG. 3 to that which is depicted in FIG. 4 . It is also within the purview of the present invention to assemble the cooling apparatus 60 of several components, e.g., a first component which is pivotable or otherwise movable to and from a heat-exchanging (operative) position with the plate or plates 73 , and a second component which is pivotable or otherwise movable into and from heat-exchanging position with the finger or fingers 66 .
  • a first component which is pivotable or otherwise movable to and from a heat-exchanging (operative) position with the plate or plates 73
  • a second component which is pivotable or otherwise movable into and from heat-exchanging position with the finger or fingers 66 .

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  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
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US10/992,525 2003-11-21 2004-11-19 Machine for making rods of smokable material and cooling apparatus therefor Abandoned US20050109352A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10354815.7 2003-11-21
DE10354815A DE10354815A1 (de) 2003-11-21 2003-11-21 Kühlung

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US20050109352A1 true US20050109352A1 (en) 2005-05-26

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US10/992,525 Abandoned US20050109352A1 (en) 2003-11-21 2004-11-19 Machine for making rods of smokable material and cooling apparatus therefor

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US (1) US20050109352A1 (pl)
EP (1) EP1532876B1 (pl)
JP (1) JP2005151989A (pl)
CN (1) CN1618355A (pl)
AT (1) ATE494806T1 (pl)
DE (2) DE10354815A1 (pl)
PL (1) PL1532876T3 (pl)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160120215A1 (en) * 2013-06-11 2016-05-05 International Tobacco Machinery Poland Sp. Z O.O. Method and shoe for pressing segments of multi-segment filter
US20220369694A1 (en) * 2019-10-09 2022-11-24 Philip Morris Products S.A. Method and apparatus for shaping a continuous web material into a rod

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE502007006468D1 (de) * 2007-12-04 2011-03-24 Hauni Maschinenbau Ag Strangformungseinrichtung einer Maschine der Tabak verarbeitenden Industrie
DE102009054553A1 (de) * 2009-12-11 2011-06-16 Hauni Maschinenbau Ag Formatkühlun für eine Filterstrangmaschine
DE102010051894A1 (de) 2010-11-22 2012-05-24 Hauni Maschinenbau Ag Formatsystem und Formatteile für eine Strangherstellmaschine der tabakverarbeitenden Industrie
DE102012208450B4 (de) * 2012-05-21 2015-03-26 Hauni Maschinenbau Ag Strangformungsvorrichtung und Strangmaschine der Tabak verarbeitenden Industrie
CN105011359B (zh) * 2015-08-04 2017-07-07 浙江中烟工业有限责任公司 一种用于卷烟机喂料部分循环风降温的冷却系统

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US2690002A (en) * 1949-11-18 1954-09-28 Olin Ind Inc Method of making hollow sheet metal fabrications having a plurality of interconnected passageways
US3844199A (en) * 1968-09-27 1974-10-29 Hauni Werke Koerber & Co Kg Apparatus for producing filter rods or the like
US4893640A (en) * 1987-12-12 1990-01-16 Korber Ag Multiple-rod cigarette making machine
US5135008A (en) * 1990-03-16 1992-08-04 Korber Ag Method of and apparatus for making filter cigarettes
US6135008A (en) * 1998-03-16 2000-10-24 Haldex Brake Corporation Piston with lubricant-scraping ring and lubricant return ports
US6152145A (en) * 1997-05-21 2000-11-28 Focke & Co. (Gmbh & Co.) Process and apparatus for producing a (cigarette) rod

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CH151304A (de) * 1930-06-10 1931-12-15 American Mach & Foundry Hüllenschliesser für Strang-Zigarettenmaschinen.
GB514162A (en) * 1938-03-29 1939-11-01 Desmond Walter Molins Improvements in or relating to machines for forming a continuous tobacco rod or filler
DE2311415A1 (de) * 1973-03-08 1974-09-19 Hauni Werke Koerber & Co Kg Verfahren und vorrichtung zum herstellen von strangfoermigen artikeln der tabakindustrie
DE19807129A1 (de) * 1997-04-08 1998-10-15 Hauni Maschinenbau Ag Verfahren und Anordnung zum Überwachen des Auftrags von Leim

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2690002A (en) * 1949-11-18 1954-09-28 Olin Ind Inc Method of making hollow sheet metal fabrications having a plurality of interconnected passageways
US3844199A (en) * 1968-09-27 1974-10-29 Hauni Werke Koerber & Co Kg Apparatus for producing filter rods or the like
US4893640A (en) * 1987-12-12 1990-01-16 Korber Ag Multiple-rod cigarette making machine
US5135008A (en) * 1990-03-16 1992-08-04 Korber Ag Method of and apparatus for making filter cigarettes
US6152145A (en) * 1997-05-21 2000-11-28 Focke & Co. (Gmbh & Co.) Process and apparatus for producing a (cigarette) rod
US6135008A (en) * 1998-03-16 2000-10-24 Haldex Brake Corporation Piston with lubricant-scraping ring and lubricant return ports

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160120215A1 (en) * 2013-06-11 2016-05-05 International Tobacco Machinery Poland Sp. Z O.O. Method and shoe for pressing segments of multi-segment filter
US20220369694A1 (en) * 2019-10-09 2022-11-24 Philip Morris Products S.A. Method and apparatus for shaping a continuous web material into a rod
US12310398B2 (en) * 2019-10-09 2025-05-27 Philip Morris Products S.A. Method and apparatus for shaping a continuous web material into a rod

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Publication number Publication date
EP1532876A1 (de) 2005-05-25
EP1532876B1 (de) 2011-01-12
DE10354815A1 (de) 2005-06-30
PL1532876T3 (pl) 2011-06-30
ATE494806T1 (de) 2011-01-15
DE502004012105D1 (de) 2011-02-24
CN1618355A (zh) 2005-05-25
JP2005151989A (ja) 2005-06-16

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