US2937413A - Carding tooth - Google Patents
Carding tooth Download PDFInfo
- Publication number
- US2937413A US2937413A US612514A US61251456A US2937413A US 2937413 A US2937413 A US 2937413A US 612514 A US612514 A US 612514A US 61251456 A US61251456 A US 61251456A US 2937413 A US2937413 A US 2937413A
- Authority
- US
- United States
- Prior art keywords
- tooth
- edge
- section
- approximately
- tip
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
- B23D61/12—Straight saw blades; Strap saw blades
- B23D61/121—Types of set; Variable teeth, e.g. variable in height or gullet depth; Varying pitch; Details of gullet
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
- D01G15/84—Card clothing; Manufacture thereof not otherwise provided for
- D01G15/88—Card clothing; Manufacture thereof not otherwise provided for formed from metal sheets or strips
Description
May 24, 1960 J. o. HOLLINGSWORTH 2,937,413
CARDING TOOTH Filed Sept. 27, 1956 2 Sheets-Sheet 1 FIEI. 3
J. D. HOLLINGSWORTH 2,937,413.
CARDING TOOTH May 24, 1960 Filed Sept. 27, 1956 2 Sheets-Sheet 2 FIG. 7. v Fl [5.5.
A? T I lllllllmnumm INVENTOR'. JOHN D. HOLLINGSW ORTH A TTYS- CARDING TOOTH John D. Hollingsworth, P.0. Box 516, Greenville, S.C. Filed Sept. 27, 1956, Ser. No. 612,514
'2 Claims. (Cl. 19-114) This invention relates to teeth used in carding, gametting and similar working of natural and synthetic fibers.
Prior to this invention, such teeth have been made with the front or working edges thereof at various angles to the direction of tooth movement. In some instances, the said front or leading edges lean forwardly or in the direction of tooth movement. In other cases, the tooth edge leans backwardly; and in still other cases, the forward edge of the tooth is normal to the direction of movement. If the angle of lean is too great in the forward direction, there is a tendency for some staples to load on the tooth. If the angle of leaning is too great to the rear, less carding, garnetting, or working of the staple takes place. If the forward edge of the tooth is normal to the direction of tooth movement, too little carding will take place with some staples and with other staples the tooth will tend to load.
I have invented a tooth form which has the combined advantages of a tooth with a forwardly leaning working edge. and one having its leading edge leaning backwards but without the disadvantages of either of these forms of tooth. The tooth is superior functionally also to teeth whereof the leading or working edge is normal to the direction of carding movement. 7
The invention will be more readily understood by reference to the attached drawings wherein:
Fig. l is a side view of a fragment of tooth card wire showing in profile a tooth made in accordance'with the invention;
Fig. 2 is a sectional view on line 2-2, Fig. 1;
Fig. 3 is a fragmentary side view of a tooth card wire showing in profile a tooth constituting another embodiment of the invention;
Fig. 4 is a sectional view on the line 4-4, Fig. 3;
Fig. 5 is a fragmentary side view of a tooth card wire showing in profile a tooth constituting still another embodiment of the invention;
Fig. 6 is a sectional view on the line 6-6, Fig. 5;
Fig. 7 is a side view of a fragment of tooth card wire showing in profile a tooth constituting another embodiment of the invention;
Fig. 8 is a sectional view on the line 8--8, Fig. 7;
Fig. 9 is a side view of a fragment of tooth wire showing in profile a tooth constituting another embodiment of the invention, and
Fig. 10 is a sectional view on the line 10-10, Fig. 9.
With reference to Fig. 1 which shows in side elevation a section of toothed wire of a type used in metallic clothing for cards and the like, the leading edges 1 of the teeth from the base or gullet 2 leans away from the direction of wire movement (indicated by the arrow) at an angle of approximately five degrees. The rearwardly inclined edge section terminates short of the tip 3 of the tooth, the point of termination in the present instance being approximately .005" below the tip. From this point, indicated by the reference numeral 4, the angle of the leading edge of the tooth changes so that the UnitcdStates Pateiitb ce i 7 section of the edge between the points 3 and 4 has a forward inclinationof approximately five degrees with reference to theaforesaid direction of-movement. In this case, therefore, the major portion of the leading or working edge of the tooth from its base comprises an edge section having a negative angle with respect to the direction of movement whereasthe extreme outer endportion of the edge over a length of approximately .005" comprises an end section having a positive angle of approximately five degrees to said direction of movement. The result is a material reductionin tendency for theteeth to load" without material loss of carding capacity.
In respects other than the angular relations of the leading edge, the tooth form may be conventional. By reference to Fig. 2 it will be noted that the base portion 5 of the tooth is relatively thick-transversely-and tapers uniformly toward the blunt tip 3.
The principle of the invention may be embodied in other forms of tooth best adapted to the working of the various textile and other fibers. In the modified tooth of Figs. 3 and 4 for example, the leading edge of the tooth exhibits also a base section 6 of negative angle and an outer terminal section 7 of positive angle. The section 6, extending outwardly from the gullet 8 exhibits an angle, a, of approximately forty-five degrees. This section terminates approximately .046" from the tip 9 of the tooth at a point indicated by the reference numeral 10 and between this point and the tip the forward edge exhibits the positive'angle of approximately forty-five degrees. As shown in Fig. 4 the transverse or sectional form of the tooth is similar to that of the tooth shown in Fig. 1.
It will be apparentthat in this case the wedging action on the fibers of the base section 6 of the working edge of the tooth will be more pronounced and that the tip section 7 of the edge being both longer and describing a greater positive angle will be more positive in their carding action.
In the embodiment of Figures 5 and 6, the forward edge of the tooth exhibits a base section 11 of negative angularity approximately ten degrees and an outer edge section 12 which from the point 13 to the tip 14 exhibits two diiferent positive angles, The angularity immedi ately adjoining the point 13' is approximately ten degrees and this terminates at the midpoint 15 in an edge section of approximately twenty degrees. The two sections are of approximately the same length namely .01". The cross sectional form of the tooth is shown in Fig. 6 and is substantially the same as those of the teeth previously described.
Figures 7 and 8 show a tooth form according to the invention which exhibits the typical leading edge 16 having sections of both negative and positive angularity, said edge being generated by a radius of indicated length drawn in the present instance from a center 17 between the tip 18 of the tooth and the gullet 19. The edge describes a negative angle in its base section which gradually changes along the arc of the curve to a positive angle in the section toward the working tip 18.
In the embodiment of Figures 9 and 10 the leading edge 20 lacks a section having positive angularity. The edge is concave throughout but since the center of curvature 21 lies at the tooth tip level the tip sect-ion of the edge is approximately normal to the direction of tooth movement. In effect, the edge 20 has combined a section of negative angularity and a section of normal angularity.
It will be apparent that a tooth according to the invention can be made to assume a variety of profile configurations and that the invention is not limited to the specific embodiments shown.
I claim: 7
1. Metallic, card clothing comprising a continuous card wire formed into a plurality of substantially rigid teeth separated by gullets, each of said teeth having a leading edge extending from the. adjacent gullet substantially to the tip-of the tooth, one section of said leading edge of each tooth adjacentsaid gullet being rectilinear and having negative angularity and the other section of said leading edge of each tooth adjacent the tip thereof being rectilinear and having positive angularity, said one section of. the leading edge being of substantially greater lengththanthe other section thereof and constituting the major portion of the leading edge of the tooth, and said other section of the leading edge comprisingtthe remaining portion of the length thereof.
2; Metallic cardclothing as claimed in claim 1 where- '4 in the negative and positive angularity of the respective rectilinear sections of the leading edge of each tooth is at least approximately five degrees.
References Cited in the file of this patent UNITED STATES PATENTS 795,946 Thielrnann Aug. 1, 1905 1,811,549 Langer June 23, 1931 FOREIGN PATENTS 2,001 Great Britain of 1870 17,982 Great Britain of 1914 24,245 Great Britain of 1896 499,210 Great Britain Jan. 16, 1939 12,982 Germany Mar. 10, 1881 47,701 Austria May 10, 1911
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US612514A US2937413A (en) | 1956-09-27 | 1956-09-27 | Carding tooth |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US612514A US2937413A (en) | 1956-09-27 | 1956-09-27 | Carding tooth |
Publications (1)
Publication Number | Publication Date |
---|---|
US2937413A true US2937413A (en) | 1960-05-24 |
Family
ID=24453478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US612514A Expired - Lifetime US2937413A (en) | 1956-09-27 | 1956-09-27 | Carding tooth |
Country Status (1)
Country | Link |
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US (1) | US2937413A (en) |
Cited By (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3175251A (en) * | 1962-02-13 | 1965-03-30 | Whitin Machine Works | Method for making the effective height of the teeth in a card clothing uniform |
US3387338A (en) * | 1964-10-30 | 1968-06-11 | Kanai Hiroyuki | Metallic card clothing |
JPS4910334Y1 (en) * | 1967-09-19 | 1974-03-12 | ||
FR2435540A1 (en) * | 1978-09-06 | 1980-04-04 | Hollingsworth John | METAL CARD TRIM AND METHOD FOR PRODUCING THE SAME |
US4221022A (en) * | 1978-04-07 | 1980-09-09 | Howa Kogyo Kabushiki Kaisha | Apparatus for stripping the carded web from the doffer cylinder of the textile carding machine |
US4398318A (en) * | 1981-04-30 | 1983-08-16 | Ashworth Bros., Inc. | Card clothing for carding machine elements |
EP0138778A2 (en) * | 1983-10-05 | 1985-04-24 | Marcello Giuliani | Carding-rod carding machine, for carding fibers in general, provided with self-cleaning blade or reed elements |
FR2571748A1 (en) * | 1984-10-11 | 1986-04-18 | Patentes Platt Sa | RIGID TRIM FOR CARD HATS |
DE3439664A1 (en) * | 1984-10-30 | 1986-04-30 | Fritz 7347 Bad Überkingen Stahlecker | Opening roller for an opening device of an open-end spinning machine |
DE3501876A1 (en) * | 1985-01-22 | 1986-07-24 | Fritz 7347 Bad Überkingen Stahlecker | SET FOR A DISCONNECTING ROLLER |
WO1989000619A1 (en) * | 1987-07-18 | 1989-01-26 | Hergeth Hollingsworth Gmbh | Fitting for cleaning textile fibre processing elements in particular cleaning rolls |
US4854012A (en) * | 1987-12-29 | 1989-08-08 | Graf & Cie Ag | Saw tooth wire of a saw tooth-card clothing for a textile machine producing randomly oriented fibre fleeces |
EP0453436A2 (en) * | 1990-04-11 | 1991-10-23 | Hans-Peter Leitinger | Cutting device for a band saw |
US5547709A (en) * | 1993-04-29 | 1996-08-20 | Elektroschmelzwerk Kempten Gmbh | Surface treatment of opening rollers for open end spinning |
US5581848A (en) * | 1994-10-12 | 1996-12-10 | Staedtler & Uhl | Saw tooth fittings |
US5694759A (en) * | 1996-03-08 | 1997-12-09 | Waverly Mills, Inc. | Process for producing polyester yarns on an open end spinning machine and yarns thus produced |
US5755012A (en) * | 1996-03-05 | 1998-05-26 | Hollingsworth; John D. | Metallic clothing for carding segments and flats |
US5775086A (en) * | 1996-03-07 | 1998-07-07 | Fritz Stahlecker | Device for opening fiber material into single fibers |
US5891523A (en) * | 1992-01-31 | 1999-04-06 | Surface Technology, Inc. | Method for manufacturing metallized heat treated precision articles |
US5898978A (en) * | 1997-03-03 | 1999-05-04 | John D. Hollingsworth On Wheels, Inc. | Metallic clothing for carding segments and flats |
DE19951775C1 (en) * | 1999-10-27 | 2001-01-11 | Kempten Elektroschmelz Gmbh | Preparing card wire for fitting to opening rollers involves surface treating wire in the form of a coil of diameter similar to roller |
US6185789B1 (en) | 1997-03-03 | 2001-02-13 | John D. Hollingsworth On Wheels, Inc. | Metallic clothing for carding elements |
US6190594B1 (en) | 1999-03-01 | 2001-02-20 | 3M Innovative Properties Company | Tooling for articles with structured surfaces |
JP2001316947A (en) * | 2000-03-15 | 2001-11-16 | Graf & Co Ag | Serrated wire |
US6408487B1 (en) * | 1998-10-30 | 2002-06-25 | Commonwealth Scientific And Industrial Research Organisation | Card wire, especially for doffers and workers |
US20030116006A1 (en) * | 1999-11-10 | 2003-06-26 | Graf Ralph A. | Sawtooth wire |
US6584651B2 (en) * | 2000-05-11 | 2003-07-01 | Trutzschler Gmbh Co. Kg | Device for increasing the specific weight of fiber material in a carding machine |
US20040128800A1 (en) * | 2002-10-10 | 2004-07-08 | Graf Ralph A. | Sawtooth wire |
US20040154137A1 (en) * | 2001-03-22 | 2004-08-12 | Axel Bauersachs | Saw-tooth wire for a set of rollers |
US20040229739A1 (en) * | 2003-05-14 | 2004-11-18 | 3M Innovative Properties Company | Wire wound tooling |
EP1657328A2 (en) * | 2004-11-11 | 2006-05-17 | Rieter Ingolstadt Spinnereimaschinenbau AG | Fibre-opening unit having teeth with improved contour |
US20120255143A1 (en) * | 2011-04-08 | 2012-10-11 | Graf + Cie Ag | Saw-Tooth Clothing |
US20130133159A1 (en) * | 2010-08-09 | 2013-05-30 | Bekaert Carding Solution Nv | Wire profile for card clothing |
CN103890252A (en) * | 2011-09-15 | 2014-06-25 | 贝卡尔特公司 | Card wire with improved tooth shape |
US20140259537A1 (en) * | 2011-11-15 | 2014-09-18 | Nv Bekaert Sa | Metallic card wire |
US20150211153A1 (en) * | 2012-02-20 | 2015-07-30 | Nv Bekaert Sa | Metal fibre web based filter |
US20170056989A1 (en) * | 2015-09-01 | 2017-03-02 | Wood-Mizer LLC | Wood Cutting Band Saw Blade Having Reduced Kerf Dust |
US9663877B2 (en) * | 2014-01-23 | 2017-05-30 | Groz-Beckert Kg | Card wire |
WO2018028904A1 (en) * | 2016-08-08 | 2018-02-15 | TRüTZSCHLER GMBH & CO. KG | Sawtooth wire for rollers of spinning preparation machines |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE12982C (en) * | D. UHLHORN in Grevenbroich bei Cöln a. Rh | New to flat wire scrapers | ||
GB191417982A (en) * | 1913-08-09 | Platt John | Improvements in or relating to the Clothing of Carding Engines. | |
GB189624245A (en) * | 1896-10-30 | 1897-10-02 | Julius Fiedler | Improvements in Wire Cards and Metallic Teasels. |
US795946A (en) * | 1903-09-30 | 1905-08-01 | Ewald Thielmann | Card-clothing for fancy-rollers of carding-machines. |
AT47701B (en) * | 1909-06-17 | 1911-05-10 | Louis C Schneider | Scratch fittings. |
US1811549A (en) * | 1930-03-24 | 1931-06-23 | Langer Eduard | Rag grinding machine |
GB499210A (en) * | 1937-07-16 | 1939-01-16 | Ig Farbenindustrie Ag | Improvements in teeth for the takers-in and openers of carding machines |
-
1956
- 1956-09-27 US US612514A patent/US2937413A/en not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE12982C (en) * | D. UHLHORN in Grevenbroich bei Cöln a. Rh | New to flat wire scrapers | ||
GB189624245A (en) * | 1896-10-30 | 1897-10-02 | Julius Fiedler | Improvements in Wire Cards and Metallic Teasels. |
US795946A (en) * | 1903-09-30 | 1905-08-01 | Ewald Thielmann | Card-clothing for fancy-rollers of carding-machines. |
AT47701B (en) * | 1909-06-17 | 1911-05-10 | Louis C Schneider | Scratch fittings. |
GB191417982A (en) * | 1913-08-09 | Platt John | Improvements in or relating to the Clothing of Carding Engines. | |
US1811549A (en) * | 1930-03-24 | 1931-06-23 | Langer Eduard | Rag grinding machine |
GB499210A (en) * | 1937-07-16 | 1939-01-16 | Ig Farbenindustrie Ag | Improvements in teeth for the takers-in and openers of carding machines |
Cited By (72)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3175251A (en) * | 1962-02-13 | 1965-03-30 | Whitin Machine Works | Method for making the effective height of the teeth in a card clothing uniform |
US3387338A (en) * | 1964-10-30 | 1968-06-11 | Kanai Hiroyuki | Metallic card clothing |
JPS4910334Y1 (en) * | 1967-09-19 | 1974-03-12 | ||
US4221022A (en) * | 1978-04-07 | 1980-09-09 | Howa Kogyo Kabushiki Kaisha | Apparatus for stripping the carded web from the doffer cylinder of the textile carding machine |
FR2435540A1 (en) * | 1978-09-06 | 1980-04-04 | Hollingsworth John | METAL CARD TRIM AND METHOD FOR PRODUCING THE SAME |
US4233711A (en) * | 1978-09-06 | 1980-11-18 | Hollingsworth John D | Metallic card clothing |
US4398318A (en) * | 1981-04-30 | 1983-08-16 | Ashworth Bros., Inc. | Card clothing for carding machine elements |
EP0138778A2 (en) * | 1983-10-05 | 1985-04-24 | Marcello Giuliani | Carding-rod carding machine, for carding fibers in general, provided with self-cleaning blade or reed elements |
US4651387A (en) * | 1983-10-05 | 1987-03-24 | Marcello Giuliani | Carding machine provided with self-cleaning blade or reed elements |
EP0138778A3 (en) * | 1983-10-05 | 1988-07-20 | Marcello Giuliani | Carding-rod carding machine, for carding fibers in general, provided with self-cleaning blade or reed elements |
FR2571748A1 (en) * | 1984-10-11 | 1986-04-18 | Patentes Platt Sa | RIGID TRIM FOR CARD HATS |
US4625367A (en) * | 1984-10-11 | 1986-12-02 | Sole Leris Roger | Rigid clothing for card flats |
DE3439664A1 (en) * | 1984-10-30 | 1986-04-30 | Fritz 7347 Bad Überkingen Stahlecker | Opening roller for an opening device of an open-end spinning machine |
DE3501876A1 (en) * | 1985-01-22 | 1986-07-24 | Fritz 7347 Bad Überkingen Stahlecker | SET FOR A DISCONNECTING ROLLER |
US4646389A (en) * | 1985-01-22 | 1987-03-03 | Fritz Stahlecker | Fitting for opening rollers |
DE3723872A1 (en) * | 1987-07-18 | 1989-02-02 | Hollingsworth Gmbh | CLEANING SET FOR TEXTILE FIBER-PROCESSING ELEMENTS, IN PARTICULAR CLEANING ROLLERS |
US4953264A (en) * | 1987-07-18 | 1990-09-04 | John D. Hollingsworth On Wheels, Inc. | Metallic wire used with textile fiber processing elements, in particular, with cleaning rollers |
WO1989000619A1 (en) * | 1987-07-18 | 1989-01-26 | Hergeth Hollingsworth Gmbh | Fitting for cleaning textile fibre processing elements in particular cleaning rolls |
US4854012A (en) * | 1987-12-29 | 1989-08-08 | Graf & Cie Ag | Saw tooth wire of a saw tooth-card clothing for a textile machine producing randomly oriented fibre fleeces |
EP0453436A2 (en) * | 1990-04-11 | 1991-10-23 | Hans-Peter Leitinger | Cutting device for a band saw |
EP0453436A3 (en) * | 1990-04-11 | 1991-10-30 | Hans-Peter Leitinger | Cutting device for a band saw |
US5891523A (en) * | 1992-01-31 | 1999-04-06 | Surface Technology, Inc. | Method for manufacturing metallized heat treated precision articles |
US5547709A (en) * | 1993-04-29 | 1996-08-20 | Elektroschmelzwerk Kempten Gmbh | Surface treatment of opening rollers for open end spinning |
US5581848A (en) * | 1994-10-12 | 1996-12-10 | Staedtler & Uhl | Saw tooth fittings |
US5755012A (en) * | 1996-03-05 | 1998-05-26 | Hollingsworth; John D. | Metallic clothing for carding segments and flats |
US5775086A (en) * | 1996-03-07 | 1998-07-07 | Fritz Stahlecker | Device for opening fiber material into single fibers |
US5699659A (en) * | 1996-03-08 | 1997-12-23 | Waverly Mills, Inc. | Process for producing substantially all-polyester yarns from fine denier feed fibers on an open end spinning machine |
US5694759A (en) * | 1996-03-08 | 1997-12-09 | Waverly Mills, Inc. | Process for producing polyester yarns on an open end spinning machine and yarns thus produced |
US5898978A (en) * | 1997-03-03 | 1999-05-04 | John D. Hollingsworth On Wheels, Inc. | Metallic clothing for carding segments and flats |
US6185789B1 (en) | 1997-03-03 | 2001-02-13 | John D. Hollingsworth On Wheels, Inc. | Metallic clothing for carding elements |
US6408487B1 (en) * | 1998-10-30 | 2002-06-25 | Commonwealth Scientific And Industrial Research Organisation | Card wire, especially for doffers and workers |
JP2002529605A (en) * | 1998-10-30 | 2002-09-10 | コモンウェルス サイエンティフィック アンド インダストリアル リサーチ オーガニゼーション | Card wire especially suitable for doffers and workers |
US6190594B1 (en) | 1999-03-01 | 2001-02-20 | 3M Innovative Properties Company | Tooling for articles with structured surfaces |
US6475565B1 (en) | 1999-10-27 | 2002-11-05 | Elektroschmelzwerk Kempten Gmbh | Process for producing a clothing wire for open-end spinning |
DE19951775C1 (en) * | 1999-10-27 | 2001-01-11 | Kempten Elektroschmelz Gmbh | Preparing card wire for fitting to opening rollers involves surface treating wire in the form of a coil of diameter similar to roller |
US20030116006A1 (en) * | 1999-11-10 | 2003-06-26 | Graf Ralph A. | Sawtooth wire |
JP2001316947A (en) * | 2000-03-15 | 2001-11-16 | Graf & Co Ag | Serrated wire |
US6584651B2 (en) * | 2000-05-11 | 2003-07-01 | Trutzschler Gmbh Co. Kg | Device for increasing the specific weight of fiber material in a carding machine |
US20040154137A1 (en) * | 2001-03-22 | 2004-08-12 | Axel Bauersachs | Saw-tooth wire for a set of rollers |
US6874203B2 (en) * | 2001-03-22 | 2005-04-05 | Trützschler Card Clothing GmbH | Saw-tooth wire for a set of rollers |
US6920671B2 (en) * | 2002-10-10 | 2005-07-26 | Graf + Cie Ag | Sawtooth wire |
US20040128800A1 (en) * | 2002-10-10 | 2004-07-08 | Graf Ralph A. | Sawtooth wire |
US20050181179A1 (en) * | 2003-05-14 | 2005-08-18 | 3M Innovative Properties Company | Wire wound tooling |
US6902389B2 (en) | 2003-05-14 | 2005-06-07 | 3M Innovative Properties Company | Wire wound tooling |
US20040229739A1 (en) * | 2003-05-14 | 2004-11-18 | 3M Innovative Properties Company | Wire wound tooling |
US7052639B2 (en) | 2003-05-14 | 2006-05-30 | 3M Innovative Properties Company | Wire wound tooling |
US20060188599A1 (en) * | 2003-05-14 | 2006-08-24 | 3M Innovative Properties Company | Wire wound tooling |
EP1657328A2 (en) * | 2004-11-11 | 2006-05-17 | Rieter Ingolstadt Spinnereimaschinenbau AG | Fibre-opening unit having teeth with improved contour |
DE102004054653A1 (en) * | 2004-11-11 | 2006-05-18 | Rieter Ingolstadt Spinnereimaschinenbau Ag | Disintegrator with improved contour |
US20060186240A1 (en) * | 2004-11-11 | 2006-08-24 | Rieter Ingolstadt Spinnereimaschinenbau Ag | Disintegrator with improved contour |
EP1657328A3 (en) * | 2004-11-11 | 2007-05-30 | Rieter Ingolstadt Spinnereimaschinenbau AG | Fibre-opening unit having teeth with improved contour |
US7313908B2 (en) * | 2004-11-11 | 2008-01-01 | Rieter Ingolstadt Spinnereimaschinenbau Ag | Disintegrator with improved contour |
US8789244B2 (en) * | 2010-08-09 | 2014-07-29 | Nv Bekaert Sa | Wire profile for card clothing |
US20130133159A1 (en) * | 2010-08-09 | 2013-05-30 | Bekaert Carding Solution Nv | Wire profile for card clothing |
US8590110B2 (en) * | 2011-04-08 | 2013-11-26 | Graf + Cie Ag | Saw-tooth clothing for a textile machine |
US20120255143A1 (en) * | 2011-04-08 | 2012-10-11 | Graf + Cie Ag | Saw-Tooth Clothing |
CN103890252B (en) * | 2011-09-15 | 2016-08-24 | 格罗茨-贝克特两合公司 | There is the pin cloth improving profile of tooth |
US20140338154A1 (en) * | 2011-09-15 | 2014-11-20 | Bekaert Carding Solutions Nv | Card wire with improved tooth shape |
CN103890252A (en) * | 2011-09-15 | 2014-06-25 | 贝卡尔特公司 | Card wire with improved tooth shape |
US9145625B2 (en) * | 2011-09-15 | 2015-09-29 | Groz-Beckert Kg | Card wire with improved tooth shape |
US20140259537A1 (en) * | 2011-11-15 | 2014-09-18 | Nv Bekaert Sa | Metallic card wire |
US9404201B2 (en) * | 2011-11-15 | 2016-08-02 | Groz-Beckert Kg | Metallic card wire |
US9433882B2 (en) * | 2012-02-20 | 2016-09-06 | Nv Bekaert Sa | Metal fiber web based filter |
US20150211153A1 (en) * | 2012-02-20 | 2015-07-30 | Nv Bekaert Sa | Metal fibre web based filter |
US9663877B2 (en) * | 2014-01-23 | 2017-05-30 | Groz-Beckert Kg | Card wire |
US20170056989A1 (en) * | 2015-09-01 | 2017-03-02 | Wood-Mizer LLC | Wood Cutting Band Saw Blade Having Reduced Kerf Dust |
US10625353B2 (en) * | 2015-09-01 | 2020-04-21 | Wood-Mizer, Llc | Wood cutting band saw blade having reduced kerf dust |
US11602797B2 (en) | 2015-09-01 | 2023-03-14 | Wood-Mizer, Llc | Wood cutting band saw blade having reduced kerf dust |
WO2018028904A1 (en) * | 2016-08-08 | 2018-02-15 | TRüTZSCHLER GMBH & CO. KG | Sawtooth wire for rollers of spinning preparation machines |
CN109477253A (en) * | 2016-08-08 | 2019-03-15 | 特吕茨施勒有限及两合公司 | The jaggies of the roller of spinning preparation machine |
US20190169769A1 (en) * | 2016-08-08 | 2019-06-06 | Truetzschler Gmbh & Co. Kg. | Sawtooth wire for rollers of spinning preparation machines |
US10865503B2 (en) * | 2016-08-08 | 2020-12-15 | Truetzschler Gmbh & Co. Kg | Sawtooth wire for rollers of spinning preparation machines |
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