• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Die Erfindung betrifft eine Auflösewalze für Open-End Spinnmaschinen od.dgl. umfassend einen zylinderförmigen Grundkörper (1) mit schraubenförmig verlaufenden Nuten (2) zur Aufnahme einer Garnitur. Zur Erzielung einer hohen Kämmqualität bei leichter Austauschbarkeit der Garnituren und kostengünstiger, gewichtssparender Ausgestaltung des Grundkörpers ist erfindungsgemäß vorgesehen, daß die Nuten (2) zur Aufnahme des Fußes (9) einer Nadelleiste (8) eine Hinterschneidung aufweisen und in spitzen Winkel (a) zur Längsachse (3) des zylinderförmigen Grundkörpers (1) verlaufen.
    公开号:SU1412601A3
    申请号:SU853966198
    申请日:1985-10-17
    公开日:1988-07-23
    发明作者:Эгерер Йозеф
    申请人:Штэдтлер Унд Уль (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to the textile industry, namely the combing roller of the ringless spinning machine.
    The purpose of the invention is to ensure reliable fixation of the needle bars in the grooves of the body in the longitudinal direction without the use of fastening means and uniform placement of the needles on the body of the roller.
    FIG. 1. shows the combing roller body, isometrics, in FIG. 2 is the same, end view i in FIG. 3 - combing roller; in fig. 4 - part of the outer surface of the combing roller.
    The combing roller contains hsch-: lindric body 1 with longitudinal through grooves 2 milled into it on its cylindrical surface; and 3, have a dovetail in cross section. The grooves are located along helical lines and with an inclination of their projections onto the diametral plane of the body to its longitudinal axis 4 at an angle ui equal to 5-30, mainly IS,
    The angle of elevation of the helical lines of the grooves is of such magnitude that the projections on the diametral plane of the center case 5 of each groove 2 at one end of the case and center 6 of the adjacent groove at the other end of the case axis 4 roller housing.
    The roller has needle bars 8, each of which has a base 9 made of synthetic material having a form-resistant and wear-resistant surface and having elasticity .. The bases of the bars have a cross section; .the shape of a dovetail is placed in the grooves 2 of the body and is elastically curved in the longitudinal direction along the screw lines of the arrangement of the grooves 2, which ensures reliable fixation of the needle tabs in the grooves of the body in the longitudinal direction without the use of fastening means. The needle bars are fixed in the radial direction due to the cross-sectional shape of the bars and dovetail grooves ..
    Such fixation of the slats in both directions eliminates the need for adhesive and paired joints with them: by heating when replacing the needle slats.
    resulting in impaired roller balancing. Additionally, hub splines 10 can be fitted with locking washers for space plates.
    Placing the projections of the centers of the grooves at opposite ends of the roller body on the diametral plane of the roller body on one straight line parallel to its axis and bending the planks along the helical lines ensure that their needles are evenly distributed across the width of the roller, which contributes to the uniform action of the needles on the fibers
    权利要求:
    Claims (4)
    [1]
    Invention Formula
    one . Combing the roller of a ringless spinning machine, comprising a cylindrical body with longitudinal through channels, on its cylindrical surface, having a dovetail shape in cross section, and needle stitches, each of which has a base, made in cross section according to the shape of a dovetail and installed in the longitudinal through 1: anavka of the case, which is similar to that. in order to ensure reliable fixation of the needle blanks in the grooves of the body in the longitudinal direction. The placement of the needle bars placed in the groove of the body is elastically bent in the longitudinal direction along the screw lines of the grooves.
    [2]
    2. Roller pop 1, characterized in that the angle of inclination of the projections of the helical groove lines on the diametrical plane of the housing to its longitudinal axis is 5-30 °, preferably 13 °,
    [3]
    3. A roller according to claim 1 or 2, about t. L and h and y and the fact that the angle of elevation of the helical lines of the grooves is of such magnitude that the projections onto the diametrical plane of the center of the hull; one end of the body and the center of the groove next to it are located at the other end of the body
    five
    n ONE straight, parallel to the shaft of the roller body.
    [4]
    4. Roller in one of the paragraphs. 1-3, characterized in that
    141260
    the base of each needle bar is made of synthetic material.
    figl
    cf} ue.Z
    CfJlfff.3
    092
    fie.
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1412601A3|1988-07-23|Carding roller of ringless spinning machine
    US7318253B2|2008-01-15|Card top assembly for a carding machine
    BR8702227A|1988-02-17|PROCESS FOR PHOTO-CHEMICAL STABILIZATION OF NON-DYED AND DYED FIBROUS POLYAMIDE MATERIAL, COMPOSITION FOR PHOTO-CHEMICAL STABILIZATION OF FIBROUS MATERIAL AND FIBROUS POLYAMIDE MATERIAL
    DE2220375A1|1972-11-30|Functional false twist device
    SU709001A3|1980-01-05|Hackling drum preferably for ringless spinning machine
    CA1177217A|1984-11-06|Carding element for a carding machine
    DE69005067T2|1994-04-21|Process for the production of yarn for artificial grass floor and artificial grass floor made with these yarns.
    SU802417A1|1981-02-07|Circular comb of combing machine
    DE3037445C2|1986-12-04|Needle bar drawing unit for slivers
    SU962352A1|1982-09-30|Ring for spinners and doublers
    DE4130091C2|1997-10-16|Group drive for godets
    EP0018472A2|1980-11-12|Arrangement for the fixing of needle bars upon the needle support of textile machines.
    SU532717A1|1976-10-25|Screw element
    USRE258E|1854-02-28|Improved process of manufacturing vari egated roving
    KR200161460Y1|1999-11-15|Sharp milling machine for fabric finishing
    SU1341265A1|1987-09-30|Drum of card
    SU371643A1|1973-02-22|ELEMENT OF THE SLIDING CURRENT
    SU1546068A1|1990-02-28|Double-sided endface brush
    US508065A|1893-11-07|Doffee foe oaeddtg machines
    DE533791C|1931-09-18|Arrangement to facilitate the setting of several brush holders for electrical machines, which are arranged next to one another in the axial direction and adjustable in the collector circumferential direction
    DE1763649C3|1976-11-11|Collector motor with multi-part bearing brackets carrying magnets
    GB2111092A|1983-06-29|A ring provided with a set of needles for the carding roller of an open-end spinning machine
    SU1341260A1|1987-09-30|Apparatus for finishing filaments in machine for forming man-made fibre
    SU920084A1|1982-04-15|Distributing comb to polishing machine for making binder twine
    DE20312109U1|2004-09-16|Rotating brush assembled of several ring-shaped units, comprising longitudinally inserted reinforcing elements
    同族专利:
    公开号 | 公开日
    DD239010A5|1986-09-10|
    CS252833B2|1987-10-15|
    DE3438133C2|1987-05-21|
    IN163024B|1988-07-30|
    DE3573002D1|1989-10-19|
    DD242065A5|1987-01-14|
    EP0178614A3|1987-06-16|
    EP0178614A2|1986-04-23|
    DE3438133A1|1986-04-30|
    US4625366A|1986-12-02|
    AT46373T|1989-09-15|
    CS741685A2|1987-03-12|
    EP0178614B1|1989-09-13|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE52874C|F. WlLKINSON, Nr. 13 India Buildings, Crofs Street in Manchester, Grafschaft Lancaster, England|Scraper fittings for the lids and rollers of the cards|
    US798913A|1904-10-13|1905-09-05|Robert Meyer|Combing-cylinder for combing-machines.|
    US2694835A|1950-11-02|1954-11-23|Hercules Mfg Company Inc|Picking and shredding machine|
    US2940129A|1956-02-02|1960-06-14|Stewart & Sons Wm R|Hackling machines|
    CH505919A|1969-01-31|1971-04-15|Chr Burckhardt Fa|Needle roller|
    GB1332856A|1970-05-14|1973-10-10|Chubu Seiko Kk|Rotary drafting apparatus|
    DE7345782U|1973-12-24|1974-06-27|Seelemann Baumann Gmbh|Licker-in roller for open-end spinning machines|
    DE2906544C3|1979-02-20|1981-12-03|Staedtler & Uhl, 8540 Schwabach|Clamping attachment for pin strips in a U-shaped recess of a needle bar or a needle roller|
    DE2911362A1|1979-03-23|1980-10-02|Reiners & Fuerst|RING WITH SET FOR THE OPENING ROLLER OF AN OPENING SPINNING MACHINE|
    DE3148089A1|1981-12-04|1983-06-09|Reiners & Fürst, 4050 Mönchengladbach|RING WITH A SET FOR THE OPENING ROLLER OF AN OPEN-END SPINNING MACHINE|
    DD210714A1|1982-10-12|1984-06-20|Ver Baumwollspinnereien Und Zw|COMPACT TOOTH RING FOR FIBER DISCONNECTION ON OPEN END SPINNING MACHINES|CH669215A5|1986-04-10|1989-02-28|Heinz Buess|Opening roll.|
    DE8713692U1|1987-10-12|1988-01-14|Hollingsworth Gmbh, 7265 Neubulach, De|
    DE3914543A1|1989-05-02|1990-11-08|Rieter Ag Maschf|CYLINDER ROLL FOR WORKING TIPS FOR A TEXTILE MACHINE|
    DE4033263A1|1990-10-19|1992-04-23|Staedtler & Uhl|NEEDLE BAR FOR TEXTILE MACHINES|
    DE4033262A1|1990-10-19|1992-04-23|Staedtler & Uhl|PINSTRIPE STRAP|
    DE4114561A1|1991-05-04|1992-11-05|Staedtler & Uhl|Open-end spinner sliver loosening roller|
    JP5066566B2|2006-07-03|2012-11-07|ホナムペトロケミカルコープ|Micro needle roller assembly|
    KR100792382B1|2006-07-03|2008-01-08|호남석유화학 주식회사|A micro needle roller and forming mold thereof|
    CH706351A1|2012-04-13|2013-10-15|Rieter Ag Maschf|Off roller.|
    US8898863B2|2012-10-02|2014-12-02|Lummus Corporation|Axial saw cotton seed reclaimer|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE3438133A|DE3438133C2|1984-10-18|1984-10-18|
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