DE2222918A1 - Card clothing - Google Patents

Card clothing

Info

Publication number
DE2222918A1
DE2222918A1 DE19722222918 DE2222918A DE2222918A1 DE 2222918 A1 DE2222918 A1 DE 2222918A1 DE 19722222918 DE19722222918 DE 19722222918 DE 2222918 A DE2222918 A DE 2222918A DE 2222918 A1 DE2222918 A1 DE 2222918A1
Authority
DE
Germany
Prior art keywords
card clothing
weight
clothing according
alloy
card
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.)
Pending
Application number
DE19722222918
Other languages
German (de)
Inventor
Werner Graf
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.)
Graf und Cie AG
Original Assignee
Graf und Cie AG
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 Graf und Cie AG filed Critical Graf und Cie AG
Publication of DE2222918A1 publication Critical patent/DE2222918A1/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F45/00—Wire-working in the manufacture of other particular articles
    • B21F45/10—Wire-working in the manufacture of other particular articles of cards for fabric-napping machines
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/1241—Nonplanar uniform thickness or nonlinear uniform diameter [e.g., L-shape]

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Soft Magnetic Materials (AREA)

Description

PatentanwältePatent attorneys Ung. LeinweberUng. Linen weaver

Dipl.-lng. Ii r 'r":nn
OipL-lng. v. V.e.>n^VDipl.-Ing. Ii r ' r " : nn
OipL-lng. v. Ve> n ^ V

8München2,Rosöntal7
Tel. 26039898München2, Rosöntal7
Tel. 2603989

Graf & Cie. A.-G., Rapperswil (St.Gallen) Graf & C ie. A.-G., Rapperswil (St.Gallen)

in Mai 1972in May 1972

KardengarniturCard clothing

Die Erfindung betrifft eine Kardengarnitur. Solche Garnituren kommen insbesondere als Sägezahnbeschlag von Trom-r
mein in Karden zur Verwendung. Sie dienen zur Behandlung von Fasermaterial und kommen dabei mit Gegenorganen in Kingriff.The invention relates to a card clothing. Such sets come in particular as sawtooth fittings from Trom-r
mine to use in cards. They are used to treat fiber material and come into play with opposing organs.

Solche Kardengarnituren wurden bisher aus nichtlegiertem Stahl hergestellt, und die gewünschte Karte wurde durch
Variieren des Kohlenstoffgehaltas des Stahles zu erreichen versucht. Eine gewisse Härte kann jedoch nicht überschritten werden,
da das Material sonst brüchig wird.Such card clothing has heretofore been made of non-alloy steel, and the desired card has been made by
Tried to vary the carbon content of the steel. However, a certain hardness cannot be exceeded,
otherwise the material will become brittle.

Ziel der vorliegenden Erfindung war, eine Garnitur zu schaffen, die eine grttssere Lebensdauer aufweist und mit
grösserer Geschwindigkeit als bisher betrieben v/erden kann.The aim of the present invention was to create a set that has a longer service life and with
can be operated at a higher speed than before.

Zur Erreichung dieses Zieles besteht die Kardengarnitur erfindungsgemSss aus legiertem Eisen oder legiertem Stahl.The card clothing is used to achieve this goal made of alloyed iron or alloyed steel according to the invention.

Im Gegensatz zu den bisherigen Bemühungen, dieIn contrast to previous efforts, the

Härte allein durch den Kohlenstoffgehalt zu beeinflussen, können
mit legierten Stählen hohe Härtewerte (bis zu 1200 Härtegrade
Vickers) bei grosser Zugfestigkeit des Materials erhalten werden.You can influence hardness by the carbon content alone
high hardness values with alloyed steels (up to 1200 degrees of hardness
Vickers) can be obtained with a high tensile strength of the material.

Eine solche Garnitur weist eine grössere Lebensdauer auf und ist nit andernn '-.'orten in der Lare, bei durchschnittlich RuLen HLbäefiwerten bis zu bUO t Stapel fasprmaterial aus natür-Such a set has a longer service life up and is not different '-.' places in the Lare, at average RuLen HLbäefi values up to BUO t Stack of fiber material made of natural

209848/0814 ^ ^ b 209848/0814 ^ ^ b

BAD ORIGINALBATH ORIGINAL

lichen Fasern sowie Fasern aus natürlichen wie synthetischen Polymeren zu verarbeiten. Ein weiterer Vorteil, welcher sich durch die vorliegende Erfindung erreichen lässt, ist die drastische Reduzierung des -notwendigen Schleifens während der Lebensdauer der Garnitur. Die Schleifintervalle können in Anbetracht der höheren Standzeit der Garnitur wesentlich verlängert werden.lichen fibers as well as fibers made from natural and synthetic polymers to process. Another advantage that can be achieved by the present invention is the drastic reduction the necessary grinding during the service life of the clothing. The grinding intervals can be significantly extended in view of the longer service life of the clothing.

In Anbetracht der erwähnten Eigenschaften lässt sich eine legierte Ganzstahlgarnitur mit Vorteil auf Hochleistungskärden einsetzen.In view of the properties mentioned, leaves an alloyed all-steel set with advantage on high-performance cards insert.

Insbesondere kommen Legierungen, enthaltend 0,3 -2,0 Gew.% Kohlenstoff, 0,05 - 2,5 Gew.% Silizium, 0,05 -2,0 Gew.% Mangan, 0,01 - 2,0 Gew.% Vanadium, Rest Eisen,in Frage.In particular, there are alloys containing 0.3-2.0% by weight of carbon, 0.05-2.5% by weight of silicon, 0.05-2.0% by weight % By weight manganese, 0.01-2.0% by weight vanadium, remainder iron.

Das Vanadium könnte dabei durch 0,01 - 3,5 Gew.% VJoIfram ersetzt werden.The vanadium could be replaced by 0.01-3.5% by weight of VJoIfram.

Die genannten Legierungen könnten auch VanadiumThe alloys mentioned could also be vanadium

und Wolfram in der angegebenen Menge und gegebenenfalls zusätzlich 0,001 - 3,0 Gew.% Bor enthalten.and tungsten in the specified amount and optionally additionally Contains 0.001-3.0% by weight of boron.

Oder die genannten Legierungen könnten noch 0,05 - 4,5 Gew.% Chrom oder Titan enthalten.Or the alloys mentioned could also contain 0.05-4.5% by weight of chromium or titanium.

Es ist ebenfalls günstig, wenn zu einer der angegebenen Komponentenkombinationen 0,05 - 3,5 Gew.'% Nickel zugesetzt wird.It is also advantageous if 0.05-3.5% by weight of nickel is added to one of the specified component combinations will.

Eine günstige Legierung besteht beispielsweiseFor example, there is an inexpensive alloy

aus 0,5 - 0,6 Gew.% Kohlenstoff, 0,5 - 0,8 Gew.% Mangan, 1,2 - 1,6 Gew.% Silizium und 0,5 - 0,9 Gew.% Chrom.from 0.5-0.6% by weight carbon, 0.5-0.8% by weight manganese, 1.2-1.6% by weight % Silicon and 0.5-0.9% chromium by weight.

Im Mittel werden mit den angegebenen LegierungenOn average, with the specified alloys

Härtegrade Vickers von etwa 930 bei grosser Zähigkeit des Materials erreicht, so dass aus solchen Materialien hergestellte Kardengarnituren eine längere Lebensdauer bei gleichzeitig erhöhter Leistungsfähigkeit der Karde haben.Vickers hardness of about 930 with high toughness of the material achieved, so that card clothing produced from such materials have a longer service life while at the same time increasing the performance of the card.

Insbesondere handelt es sich bei den infrage kommenden Garnituren um solche, die zum Kardieren auf Kronpelmaschinen benützt werden. In particular, the clothings in question are those that are used for carding on crown machines.

BAD ORIGINALBATH ORIGINAL

209848/0814209848/0814

22223182222318

Die Garnituren umfassen ein oder mehrere drahtförmig Gebilde mit Silc-ezahnprofil, vrobei die drahtförmigen Gebilde aus einer der vorstehenden Lerierunp.en bestehen.The sets comprise one or more wire-shaped Structures with silicone tooth profile, above the wire-shaped structures consist of one of the above learning items.

Selbstverständlich enthalten die besagten Legierungen Spuren von Phosphor und Schwefel in üblicher Menge.Of course, the said alloys contain Traces of phosphorus and sulfur in usual amounts.

Die Figur zeigt eine Kardentrommel 1 einer Krempelmaschine mit einer Garnitur 2, die mehrere sägezahnförmige Garnitürdrähte 3, 4 aufweist, welche aus einer der vorstehenden Legierungen bestehen. The figure shows a card drum 1 with a carding machine a set 2, the several sawtooth-shaped set wires 3, 4, which consist of one of the above alloys.

209348/Ώ814209348 / Ώ814

Claims (2)

PatentansprücheClaims 1. Kardenparnitur, dadurch gekennzeichnet, dass sie aus legiertem Eisen oder legierten Stahl besteht.1. Card set, characterized in that it is made of alloyed iron or alloyed steel. 2. Kardengarnitur nach Anspruch 1, dadurch gekennzeichnet, dass sie aus einer Legierung, enthaltend2. Card clothing according to claim 1, characterized in that it is made of an alloy containing O.,3 - 2,0 Gew.% Kohlenstoff
0,05 - 2,5 Gew.% Silizium
0,05 - 2,0 Gew.% Mangan
0,01 - 2,0 Gew.% Vanadium
besteht. O., 3-2.0 wt% carbon
0.05-2.5% by weight silicon
0.05-2.0% by weight manganese
0.01-2.0 wt% vanadium
consists. 3. Kardengarnitur nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass sie aus einer Legierung, enthaltend3. Card clothing according to claim 1 or 2, characterized in that it is made of an alloy containing 0,3 - 2,0 Gew.% Kohlenstoff0.3-2.0 wt% carbon 0,05 - 2,5 Gew.% Silizium0.05-2.5% by weight silicon 0,05 - 2,0 Gew.% Mangan0.05-2.0% by weight manganese 0,01- 3,5 Gew.% Wolfram
besteht.0.01-3.5 wt% tungsten
consists. U. Kardengarnitur nach Anspruch 2, dadurch gekennzeichnet, dass die LegierungU. card clothing according to claim 2, characterized in that that the alloy 0,05 - 4,5 Gew.% Chrom enthält.Contains 0.05 - 4.5% by weight of chromium. 5. Kardengarnitur nach den Ansprüchen 2 und 3,5. card clothing according to claims 2 and 3, dadurch gekennzeichnet, dass die Legierung 0,001 - 3,0 Gew.% Bor enthalt, characterized in that the alloy contains 0.001 to 3.0 wt% contains boron. 6. Kardengarnitur nach Anspruch 2, dadurch gekennzeichnet, dass die Legierung Titan enthält.6. card clothing according to claim 2, characterized in that the alloy contains titanium. 7. Kardenga'rnitur nach den Ansprüchen 1, 2 oder 3, dadurch gekennzeichnet, dass die Legierung 0,05 - 3,5 Gew.% Nickel enthält.7. Kardengarnitur according to claims 1, 2 or 3, characterized in that the alloy 0.05-3.5 wt.% Contains nickel. 8. Kardengarnitur nach Anspruch 1, dadurch ge-8. card clothing according to claim 1, characterized 209848/0814209848/0814 - u- u Kennzeichnet, dass sie mindestens ein drahtförmiges Gebilde mit Sägezahnprofil umfasst.Indicates that they have at least one wire-like structure Includes sawtooth profile. 2 0 9 8 4 0 / 0 9 U2 0 9 8 4 0/0 9 U I V I V LeerseiteBlank page
DE19722222918 1971-05-12 1972-05-10 Card clothing Pending DE2222918A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH703771A CH539134A (en) 1971-05-12 1971-05-12 Card clothing

Publications (1)

Publication Number Publication Date
DE2222918A1 true DE2222918A1 (en) 1972-11-23

Family

ID=4318931

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722222918 Pending DE2222918A1 (en) 1971-05-12 1972-05-10 Card clothing

Country Status (9)

Country Link
US (1) US3853494A (en)
AT (1) AT328342B (en)
CH (1) CH539134A (en)
DE (1) DE2222918A1 (en)
FR (1) FR2137694B1 (en)
GB (1) GB1355169A (en)
HK (1) HK41977A (en)
IT (1) IT957804B (en)
NL (1) NL7206419A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49110929A (en) * 1973-03-07 1974-10-22
JPS50105927A (en) * 1973-12-24 1975-08-21
EP1318218B1 (en) * 1999-11-10 2005-03-23 Graf + Cie Ag Saw-toothed wire
DE102007027386A1 (en) 2007-06-11 2008-12-18 TRüTZSCHLER GMBH & CO. KG Sawtooth wire for producing a sawtooth all-steel set for a card or card
EP2319950A1 (en) 2009-10-30 2011-05-11 Saarstahl AG Steel alloy and use of such a steel alloy

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4122656A (en) * 1975-06-27 1978-10-31 Platt Saco Lowell Limited Coated pinned roller
DE2741088A1 (en) * 1977-09-13 1979-03-22 Truetzschler & Co CARD ELEMENT
JPH01292191A (en) * 1988-05-12 1989-11-24 Kanai Hiroyuki Steel cord for tire and tire
DE19708190A1 (en) * 1997-02-28 1998-09-03 Rieter Ingolstadt Spinnerei Release roller for an open-end spinning machine
DE19938936C2 (en) * 1998-08-18 2002-06-27 Honda Motor Co Ltd Process for producing an Fe-based part with a high Young's modulus and a Fe-based part with a high Young's modulus and high toughness
WO2006128744A1 (en) * 2005-05-30 2006-12-07 Nv Bekaert Sa Card clothing wire with a coating having a high hardness

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR401200A (en) * 1909-03-26 1909-08-20 Albert Scrive Stainless steel hardened wire card packing
US1643054A (en) * 1927-02-14 1927-09-20 Linwood M Brown Steel alloy
US1707738A (en) * 1927-09-19 1929-04-02 Mowat Alfred Law Metallic clothing for opening, breaking, preparing, or carding fibrous substances
US1959398A (en) * 1929-12-10 1934-05-22 Isack W Heyman Steel
FR742877A (en) * 1931-10-01 1933-03-18
CH267753A (en) * 1947-08-29 1950-04-15 Schoeller Bleckmann Stahlwerke Process for making woodworking saws.
CH266421A (en) * 1948-01-08 1950-01-31 Boehler & Co Ag Geb Steel alloy, especially for tools subject to wear and tear.
US3151362A (en) * 1959-06-18 1964-10-06 Lemahieu Antoinette M Cornelie Clothings for flats of carding machines

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49110929A (en) * 1973-03-07 1974-10-22
JPS5652131B2 (en) * 1973-03-07 1981-12-10
JPS50105927A (en) * 1973-12-24 1975-08-21
EP1318218B1 (en) * 1999-11-10 2005-03-23 Graf + Cie Ag Saw-toothed wire
DE102007027386A1 (en) 2007-06-11 2008-12-18 TRüTZSCHLER GMBH & CO. KG Sawtooth wire for producing a sawtooth all-steel set for a card or card
EP2319950A1 (en) 2009-10-30 2011-05-11 Saarstahl AG Steel alloy and use of such a steel alloy
DE102009051427A1 (en) 2009-10-30 2011-05-12 Saarstahl Aktiengesellschaft Steel alloy and use of such an alloyed steel

Also Published As

Publication number Publication date
US3853494A (en) 1974-12-10
CH539134A (en) 1973-07-15
AT328342B (en) 1976-03-10
GB1355169A (en) 1974-06-05
NL7206419A (en) 1972-11-14
HK41977A (en) 1977-08-19
FR2137694B1 (en) 1978-06-02
ATA516171A (en) 1975-05-15
IT957804B (en) 1973-10-20
FR2137694A1 (en) 1972-12-29

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