US520906A - Paul tourasse - Google Patents

Paul tourasse Download PDF

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Publication number
US520906A
US520906A US520906DA US520906A US 520906 A US520906 A US 520906A US 520906D A US520906D A US 520906DA US 520906 A US520906 A US 520906A
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Prior art keywords
tourasse
fabric
paul
paper
wires
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Expired - Lifetime
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    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/60—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the warp or weft elements other than yarns or threads
    • D03D15/67—Metal wires
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2812/00—Indexing codes relating to the kind or type of conveyors
    • B65G2812/02—Belt or chain conveyors
    • B65G2812/02267—Conveyors having endless traction elements
    • B65G2812/02277—Common features for chain conveyors
    • B65G2812/02326—Chains, cables or the like
    • B65G2812/02376—Chains, cables or the like characterised by the configuration
    • B65G2812/02386—Woven chains

Definitions

  • PAUL TOURASSE OF LA BRIDOIRE, EANoE,-AssIeNoR TO EMILE oEEeUT
  • This invention has for its object the production of an improved wire gauze or fabric for use in paper machines, and is an improvement upon the fabric described and claimed in my Patent No. 502,087, granted July 25, 1893.
  • the said fabric is composed of helicoidal wires interlaced and combined with straight wires inserted through the interwoven spirals, these straight wires having for their object to stifien the web or fabric in the direction of its width, without interfering with the pliability of the fabric in the direction of its length.
  • the introduction of these straight wires between the spirals may be effected in any convenient way during the manufacture of the fabric.
  • the web thus obtained is rolled and compressed, as described in my patent mentioned above.
  • FIG. 1 is a perspective view
  • Fig. 2 a cross-section of so much of a-web as is nec' essary for purposes of explanation
  • Fig. 3 is a plan view of the fabric flattened.
  • the helices a are threaded one into the other, and at the junction,that is between the interlaced coils of adjacent spirals, are interposed the straight wires b in the direction of the width of the web, so that the loops bear against the wires 1) and not directly against each other.
  • the web after being formed as described is flattened as specified above.

Description

(No Model.)
P. TOURASSE.
WIRE GAUZE FOR PAPER MACHINES.
' No. 520,906. n Patented June 5,1894
W inea'ses:
jnvemzofr p %.-/2.&/
A A A 7 1 4 7 mocmwuma CQMPANY.
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UNITED STATES PATENT OFFICE.
PAUL TOURASSE, OF LA BRIDOIRE, EANoE,-AssIeNoR TO EMILE oEEeUT,
* or sAM PLACE.
WlRE-GAUZE FOR PAPER-MACHINES.
SPECIFICATION forming part of Letters Patent No. 520,906, dated June 5, 1894.
I Application filed January 18,1894. erial No. 497,271. (No model.)
To all whom it may concern.-
Be it known that 1, PAUL TOURASSE, of La Bridoire, (Savoy,) France, have invented certain new and useful Improvementsin Wire- Gauze for Paper-Machines, which improvements are fully described in the following specification.
This invention has for its object the production of an improved wire gauze or fabric for use in paper machines, and is an improvement upon the fabric described and claimed in my Patent No. 502,087, granted July 25, 1893. The said fabric is composed of helicoidal wires interlaced and combined with straight wires inserted through the interwoven spirals, these straight wires having for their object to stifien the web or fabric in the direction of its width, without interfering with the pliability of the fabric in the direction of its length. The introduction of these straight wires between the spirals may be effected in any convenient way during the manufacture of the fabric. For paper'making purposes the web thus obtained is rolled and compressed, as described in my patent mentioned above.
The invention is illustrated in the accompanying drawings, in which 7 Figure 1 is a perspective view, and Fig. 2 a cross-section of so much of a-web as is nec' essary for purposes of explanation. Fig. 3, is a plan view of the fabric flattened.
The helices a are threaded one into the other, and at the junction,that is between the interlaced coils of adjacent spirals, are interposed the straight wires b in the direction of the width of the web, so that the loops bear against the wires 1) and not directly against each other. The web after being formed as described is flattened as specified above.
The'combination of the straight wires with the spirals effects an important improvement,
since it prevents the formation of pockets or folds, and produces rigidity widthwise without impairing the property of pliability, lengthwise, which is absolutely necessary for the passage of the fabric upon the rollers of a paper machine.
What I claim is- As a new article of manufacture, a wire gauze or fabric suitable for paper making machines, composed of wire helices threaded together and straight wires parallel with the axis of the helices between the interlaced coils of adjacent helices, the fabric being flattened so that the wires lie practically in one plane, substantially as described.
In testimony whereof I have signed this specification in the presence of two subscribing witnesses.
PAUL TOURASSE.
Witnesses:
HENRI MANERE, HENRI OoLIN.
US520906D Paul tourasse Expired - Lifetime US520906A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2921491A1 (en) * 1979-05-26 1980-12-04 T T Haaksbergen B V I O METHOD FOR PRODUCING A LINKED BAND
US20070235290A1 (en) * 2006-03-30 2007-10-11 Dominique Perrin Spiral-link belt with drive bars
US20110240167A1 (en) * 2008-12-24 2011-10-06 Yong Ki Hwang Windable steel net reinforcement structure

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2921491A1 (en) * 1979-05-26 1980-12-04 T T Haaksbergen B V I O METHOD FOR PRODUCING A LINKED BAND
US4345730A (en) * 1979-05-26 1982-08-24 T. T. Haaksbergen B.V. Method for the production of a link-belt and a link-belt produced thereby
US20070235290A1 (en) * 2006-03-30 2007-10-11 Dominique Perrin Spiral-link belt with drive bars
US7360642B2 (en) 2006-03-30 2008-04-22 Albany International Corp. Spiral-link belt with drive bars
US20110240167A1 (en) * 2008-12-24 2011-10-06 Yong Ki Hwang Windable steel net reinforcement structure
US8833404B2 (en) * 2008-12-24 2014-09-16 Yong Ki Hwang Windable steel net reinforcement structure

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