US1741597A - Card clothing - Google Patents

Card clothing Download PDF

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Publication number
US1741597A
US1741597A US177690A US17769027A US1741597A US 1741597 A US1741597 A US 1741597A US 177690 A US177690 A US 177690A US 17769027 A US17769027 A US 17769027A US 1741597 A US1741597 A US 1741597A
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US
United States
Prior art keywords
teeth
bundle
bundles
clothing
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.)
Expired - Lifetime
Application number
US177690A
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English (en)
Inventor
Achilles Friedrich
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Individual
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Individual
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Publication date
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Publication of US1741597A publication Critical patent/US1741597A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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

Definitions

  • My invention relates to improvements in card-clothing, and more particularly in cardclothing designed for use as a covering for the small cylinders cooperating with the main cylinders of carding machines.
  • One of the objects of the improvements is to provide a card-clothing by means of which the cardclothing of the main cylinder is kept clean,
  • my invention consists in combining the wire teeth of the card-clothing into elongated bundles which when placing the card-clothing on the cylinder are spaced from each other in circumferential direction thus producing gaps the breadth of which is such that the teeth of the successive bundles are capable of being bent in circumferential direction independently of the adjacent bundles.
  • Fig. 1 is an elevation showing a part of the card-clothing, each bundle being composed of three rows of wire teeth,
  • Fig. 2 is a similar elevation showing a card-clothing in which each bundle is composed of four rows of wire teeth
  • Fig. 3 is a similar elevation showing a card-clothing in which in the adjacent bundles the wire teeth are inclined in opposite directions,
  • Fig. 4 is a detail view showing a pair of wire teeth
  • Fig. 5 is a bottom view of Fig. 1,
  • Fig. 6 is an elevation similar to the one shown in Fig. 3 and showing card-clothing in which the wire teeth are parallel to one another, and
  • Fig. 7 is adetail view showing one of the pairs of wire teeth used in the card-clothing illustrated in Fig. 6.
  • Fig. 1 have shown an end view of a part of the card-clothing as it appears when looking in the direction of the cylinder or roller to be covered thereby.
  • the cardclothing consists of a band of leather 1 having a band 2 of felt fixed to its bottom, and to the said clothing wire teeth 3 are fixed.
  • the said wire teeth are made in pairs shown by way of example in Figs. 4 and 7 the shanks 8 and 9 and 8 and 9 being connected at their bottom ends by a knee 4 and 4 respectively, and the said knees 4 and a are disposed parallel to the axis of the cylinder or roller.
  • the wire teeth 3 are combined into elongated bundles 6 each composed of a plurality oi. rows 5, Figs.
  • each elongated bundle comprising three rows is composed of sectional bundles each comprising six wire teeth.
  • gaps 7 Between the adjacent elongated bundles 6 there are broad spaces or gaps 7 which are not provided with teeth, the said spaces permitting the bundles to swing circumferentially of the cylinder independently of one another.
  • the breadth of the said gaps depends on the character of the material to be spun, the num ber of the rows of wires contained in each bundle, and the thickness and elasticity of the teeth. Ordinarily the gaps 7 are broader than the bundles.
  • Fig. 4 I have shown an elevation of an elongated bundle as it appears when looking in a direction perpendicular to the axis of the cylinder or roller.
  • the wire teeth of each bundle are slightly inclined in opposite directions, the wire teeth 8 and 9 of each pair being bent outwardly from their knees 4, as is shown in Fig. 4E.
  • the shanks 8 and 9 may be parallel to each other, or they may be inclined alternately to the right and to the left.
  • all the teeth of one elongated bundle 6 may be inclined in one direction, while the next bundle is inclined in the opposite direction.
  • the teeth 3 of the bundles are parallel to one another.
  • Card-clothing for fancy rollers of fiber working machines comprising a foundation, elongated bundles of teeth, each bundle comprising a plurality of rows of teeth and each bundle being spaced longitudinally and transversely from the adjacent bundles to permit the wires of each bundle to swing independently of the adjacent bundles when in use on the roller, the wires of each bundle being closely arranged whereby they are moved and operate simultaneously.
  • Card-clothing for fancy rollers of fiber working machines comprising a foundation, elongated bundles of teeth, each bundle comprising a plurality of rows of teeth and each bundle being spaced longitudinally and transversely from adjacent bundles to permit the wires of each bundle to swing independently of the adjacent bundles when in use on the roller, and the teeth of the rows of each bundle being displaced relatively to each other, the wires of each bundle being closely arranged whereby they are moved and operate simultaneously.
  • Cardclothing for fancy rollers of fiber working machines comprising a foundation, elongated bundles of teeth, each bundle comprising a plurality of rows of teeth with teeth of each row inclined and each bundle being spaced longitudinally and transversely from the adjacent bundles to permit the wires of each bundle to swing independently of the adjacent bundles when in use on the roller, the wires of each bundle being closely arranged whereby they are moved and operate simultaneously.
  • Card-clothing for cylindrical elements of fiber working machines comprising a foundation, elongated bundles of teeth, each bundle comprising a plurality of rows of teeth with the teeth inclined in opposite directions and eachbundle being spaced from the adjacent bundles to permit the wires of each bundle toswing' independently of the adjacent bundles, when in use on the cylindrical element.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
US177690A 1926-03-27 1927-03-23 Card clothing Expired - Lifetime US1741597A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1741597X 1926-03-27

Publications (1)

Publication Number Publication Date
US1741597A true US1741597A (en) 1929-12-31

Family

ID=7741387

Family Applications (1)

Application Number Title Priority Date Filing Date
US177690A Expired - Lifetime US1741597A (en) 1926-03-27 1927-03-23 Card clothing

Country Status (3)

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US (1) US1741597A (instruction)
FR (1) FR628256A (instruction)
NL (1) NL20043C (instruction)

Also Published As

Publication number Publication date
NL20043C (instruction)
FR628256A (fr) 1927-10-21

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