EP1086267B1 - Webblatt und lamelle - Google Patents

Webblatt und lamelle Download PDF

Info

Publication number
EP1086267B1
EP1086267B1 EP99927931A EP99927931A EP1086267B1 EP 1086267 B1 EP1086267 B1 EP 1086267B1 EP 99927931 A EP99927931 A EP 99927931A EP 99927931 A EP99927931 A EP 99927931A EP 1086267 B1 EP1086267 B1 EP 1086267B1
Authority
EP
European Patent Office
Prior art keywords
segment
width
profiled bar
reed
section
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
EP99927931A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1086267A1 (de
Inventor
Jozef Peeters
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.)
Picanol NV
Original Assignee
Picanol NV
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
Priority claimed from BE9800446A external-priority patent/BE1012031A3/nl
Priority claimed from BE9800649A external-priority patent/BE1012164A3/nl
Priority claimed from BE9800648A external-priority patent/BE1013010A6/nl
Application filed by Picanol NV filed Critical Picanol NV
Priority to EP04017564A priority Critical patent/EP1500732B1/de
Priority to EP02028178A priority patent/EP1318220B1/de
Publication of EP1086267A1 publication Critical patent/EP1086267A1/de
Application granted granted Critical
Publication of EP1086267B1 publication Critical patent/EP1086267B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/27—Drive or guide mechanisms for weft inserting
    • D03D47/277—Guide mechanisms
    • D03D47/278—Guide mechanisms for pneumatic looms
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D49/00—Details or constructional features not specially adapted for looms of a particular type
    • D03D49/60—Construction or operation of slay
    • D03D49/62—Reeds mounted on slay

Definitions

  • the invention relates to a reed with a plurality of in a row side by side slats, the ends of which are in a lower, can be attached to a drawer beam of a web shop and in one upper profile are held.
  • the invention has for its object a reed of the beginning to create the type that is suitable for high weaving speeds is.
  • the invention is based on the knowledge that the cause of the high weaving speeds in the stripes appearing in the fabric Weaving lies at which dynamic vibrations of the slats arise.
  • a widening of the slats in the area above possible so that these slats are relative are stiff. This is the deflection especially when striking of a weft thread, so that the resulting ones Vibrations are reduced.
  • the upper section, which continues from the axis of rotation of the sley is kept relatively narrow so that it is light in weight. This will be due to the sway of the drawer on this section acting inertia and the dependent deflections and vibrations remain relatively low.
  • the slats at least in a section protruding from the lower profile about 6 mm wide and about 4 in an upper portion mm.
  • the invention provides that the slats in the section with which they are in protrude the lower or upper profile, one wedge-shaped have reducing width, the cross section of the lower and / or upper profile of this wedge-shaped shape is adjusted.
  • This embodiment of the invention has the advantage that in particular the outer contour of the lower profile not be changed compared to conventional web pages must, so that it is easily possible, as an alternative to conventional A reed according to the invention use without making any further changes to the weaving machine to have to. With the help of this configuration also reeds with relatively wide lamellae with straight lines Form leading edge and trailing edge, which are used for weaving with high Weaving speeds and / or for weaving heavy fabrics are recommended.
  • the Slats 61 have the Slats 61 a straight line starting from the upper section 16 rear edge 69.
  • the slats 61 also have a central portion 18 which is U-shaped is profiled and the lower section 14 and the connects upper section 16.
  • the middle section 18 has an edge 24 that connects to the back Edge 25 of the lower section 14 and the rear edge 26 of the upper section 16.
  • the middle section 18 is curved on its front with an upper one Edge 27 provided, which in the front edge 13 of the upper section 16 passes. This curved edge 27 goes over a curve into the upper edge 29 of the cutout, that form the guide channel 5.
  • the lower section 14 is again in two sections 66 and 68 divided, with the upper section 68 from the upper edge 63 of the profile 62 to the section 66 rejuvenated.
  • the lower section 66 has a width 67 of about 4 mm.
  • This then follows within the lower profile 62 to a wedge-shaped section 68 which the lower section 66 with the protruding from the lower profile Part of section 14 connects, the section 14 has a width 15 of approximately 6 mm.
  • the leading edge 65 this section merges into the curved front edge 28.
  • the front edge of the lowest section 66 runs in one Line with the stop edge 31 and the edge 13 of the upper Distance.
  • the leading edge of the lower has to this edge Profile 62 a distance 70 of about 2 mm.
  • the width of the profile 62 practically identical to the width of a conventional profile is.
  • the lower profile has a width of about 8 mm, so that the same fasteners as conventional Web sheets can be used, i.e. the Terminal block 10 and the screws 11 to this on a shop beam 12 to attach. Since the stop edge 31 of a reed 60 with slats 61 in the same position, with a stop edge with conventional slats , the reed 60 can against a conventional reed can be replaced without changing the stop position the stop edges of these reeds change.
  • the lower section 14 of the slats 61 has a width 15 of 6 mm, ie the section 14 which protrudes from the upper edge 63 of the lower profile 62, these slats 61 have the advantages that the slats 21 are compared to the conventional slats in the area between the lower profile 22 and the stop edge 31 are much stronger, so that the risk of breakage of the slats 21 in this area is less.
  • the area of the upper section 16 is lengthened in that the curved edge 27 has been shortened. The weight of the slats in the area of this section 16 is thus reduced compared to the conventional slats.
  • the risk of streaks in the fabric at high weaving speeds is reduced, while at the same time the risk of breakage of the slats is reduced.
  • the slats 71 a reed 72 essentially the shape of the slats 61 of the exemplary embodiment according to FIG. 2.
  • the lower section 73 of the slats 71 has in the from Upper edge 77 of the profile 76 protruding part a width in direction B of about 6 mm.
  • the one within the profile Part of section 73 then tapers to one Width of about 4 mm, the side edges 74, 75 initially have a curvature and steplessly into one rectangular area, in which they have a width of have about 4 mm.
  • the side walls of the lower profile 76 have corresponding contours, so that the lower profile 76 only Has outer dimensions that the outer dimensions of the lower Have profile of a conventional reed.
  • the curved Surfaces 74, 75 of the lower section 73 extend about 1/3 of the height of the lower profile 76.
  • slats 81 are reed 80 shown, also a large number in a row next to each other arranged slats 81. These slats have a middle section that mates with a constant width in the direction B of about 6 mm between an upper profile 82 and a lower profile 83 extends.
  • the profile 83 has an outer contour that the outer contour of the lower Profile of a conventional reed, i.e. has a width of about 8 mm. This makes it possible this reed 80 instead of a conventional reed in the same shop beam 12 using the same fasteners 10, 11 to attach.
  • the ends run the slats 81 wedge-shaped towards one another in the direction C, here also the two side edges 86, 87 of the slats 81 run straight.
  • the inner contour of the upper profile 82 is in a corresponding manner to the wedge-shaped tapered Adjusted ends of the fins 81.
  • the slats 81 in the section between the lower edge 88 of the upper profile 82 and the upper edge 89 of the lower profile 83 have an increased width, for example, a width of 6 mm, but mostly the lower profile 83 but also the upper profile 82 have an outer contour which is not larger than the corresponding ones Profiles for conventional reeds in which the slats a width in the direction B of the order of only 4 mm.
  • the invention is also for slats with shapes other than the forms shown applicable. Because it in the area of the upper profile does not indicate an increase in strength arrives, but strives to reduce weight can, in this area also others and in particular stepped shapes for the inner contour of the upper profile and the upper ends of the slats are provided.
  • the lamellae according to the invention and those produced from them Reeds are for use in air jet looms, Rapier looms, water jet looms or with others Liquid powered looms, projectile looms, Weft and other types of looms suitable.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
EP99927931A 1998-06-10 1999-06-09 Webblatt und lamelle Expired - Lifetime EP1086267B1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP04017564A EP1500732B1 (de) 1998-06-10 1999-06-09 Webblatt und Lamelle
EP02028178A EP1318220B1 (de) 1998-06-10 1999-06-09 Webblatt und Lamelle

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
BE9800446A BE1012031A3 (nl) 1998-06-10 1998-06-10 Riet voor een luchtweefmachine.
BE9800446 1998-06-10
BE9800648 1998-09-04
BE9800649A BE1012164A3 (nl) 1998-09-04 1998-09-04 Riet voor een weefmachine.
BE9800649 1998-09-04
BE9800648A BE1013010A6 (nl) 1998-09-04 1998-09-04 Riet voor een luchtweefmachine.
PCT/EP1999/003976 WO1999064654A1 (de) 1998-06-10 1999-06-09 Webblatt und lamelle

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP02028178A Division EP1318220B1 (de) 1998-06-10 1999-06-09 Webblatt und Lamelle
EP02028178.8 Division-Into 2002-12-19

Publications (2)

Publication Number Publication Date
EP1086267A1 EP1086267A1 (de) 2001-03-28
EP1086267B1 true EP1086267B1 (de) 2003-10-29

Family

ID=27159867

Family Applications (3)

Application Number Title Priority Date Filing Date
EP04017564A Expired - Lifetime EP1500732B1 (de) 1998-06-10 1999-06-09 Webblatt und Lamelle
EP99927931A Expired - Lifetime EP1086267B1 (de) 1998-06-10 1999-06-09 Webblatt und lamelle
EP02028178A Expired - Lifetime EP1318220B1 (de) 1998-06-10 1999-06-09 Webblatt und Lamelle

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP04017564A Expired - Lifetime EP1500732B1 (de) 1998-06-10 1999-06-09 Webblatt und Lamelle

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP02028178A Expired - Lifetime EP1318220B1 (de) 1998-06-10 1999-06-09 Webblatt und Lamelle

Country Status (5)

Country Link
US (1) US6401762B1 (enExample)
EP (3) EP1500732B1 (enExample)
JP (1) JP4553486B2 (enExample)
DE (3) DE59914449D1 (enExample)
WO (1) WO1999064654A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004068164A (ja) * 2002-08-01 2004-03-04 Tsudakoma Corp 製織用筬
BE1016547A3 (nl) * 2005-03-15 2007-01-09 Picanol Nv Riet voor een weefmachine en weefmachine.
DE102007043112A1 (de) * 2007-08-31 2009-03-05 Picanol N.V. Verfahren zum Verbinden einer Vielzahl von Lamellen und Vorrichtung aus einer Vielzahl von Lamellen
DE102007043111A1 (de) 2007-08-31 2009-03-05 Picanol N.V. Rahmen mit Steherlamellen und Führungslamellen
RU2348746C1 (ru) * 2007-09-26 2009-03-10 Алексей Николаевич Конов Бердо ткацкого станка
CN102747516A (zh) * 2012-07-11 2012-10-24 江苏万工科技集团有限公司 异形钢筘防震装置
WO2018007874A1 (en) * 2016-07-04 2018-01-11 Kurkute Sanjay Easy and effective reed clamping arrangement for weaving machines
KR102118330B1 (ko) * 2019-01-23 2020-06-03 삼성에스티에스(주) 직조기 리드 및 직조기 리드의 제조 방법

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB559430A (en) * 1942-08-18 1944-02-18 James Nelson Ltd A method of securely holding loom reeds
US2383140A (en) * 1945-03-26 1945-08-21 Southern Loom Reed Mfg Company Loom reed
CH467369A (de) * 1967-11-16 1969-01-15 Charles Arnold William Verfahren zur Herstellung eines Weberkammes, nach dem Verfahren hergestellter Weberkamm und Verwendung des nach dem Verfahren hergestellten Weberkammes
US3818952A (en) * 1969-08-07 1974-06-25 G Vermeulen Jet operated weaving machine
NL7204904A (en) * 1972-04-12 1973-10-16 Terry pile type weaving - with a fixed reed
DE8130278U1 (de) * 1980-11-20 1982-03-11 Gebrüder Sulzer AG, 8401 Winterthur "riet fuer eine webmaschine"
CH649586A5 (de) * 1981-03-05 1985-05-31 Rueti Ag Maschf Blattzahn fuer duesenwebmaschinen und unter verwendung des blattzahns hergestelltes webblatt.
US4529014A (en) * 1983-08-29 1985-07-16 Steel Heddle Mfg., Co. Loom reed with plastic profiled dents
JP2660556B2 (ja) * 1988-08-16 1997-10-08 日産テクシス株式会社 空気噴射式織機の緯入れ装置
JPH02169746A (ja) * 1988-12-20 1990-06-29 Asahi Chem Ind Co Ltd シックアンドシン糸のエアージェットルームによる製織方法
FR2688520B1 (fr) * 1992-03-12 1994-05-27 Burckle Cie Sa Ets Peigne pour machine a tisser a jet d'air et son procede de fabrication.
IT1266634B1 (it) * 1993-10-27 1997-01-09 Nuovo Pignone Spa Pettine perfezionato per telaio tessile ad aria
BE1010333A3 (nl) * 1996-06-07 1998-06-02 Picanol Nv Riet voor een luchtweefmachine.
US6019139A (en) * 1998-09-30 2000-02-01 Stell Heddle Mfg. Co. Weaving reed having reinforced dents
JP4172089B2 (ja) * 1999-05-17 2008-10-29 東レ株式会社 ノンコートエアバッグ用基布およびその製造方法

Also Published As

Publication number Publication date
WO1999064654A1 (de) 1999-12-16
EP1500732A3 (de) 2005-05-11
EP1086267A1 (de) 2001-03-28
DE59914449D1 (de) 2007-09-20
DE59910957D1 (de) 2004-12-02
EP1500732B1 (de) 2007-08-08
JP4553486B2 (ja) 2010-09-29
EP1318220B1 (de) 2004-10-27
EP1500732A2 (de) 2005-01-26
JP2002517633A (ja) 2002-06-18
DE59907557D1 (de) 2003-12-04
EP1318220A1 (de) 2003-06-11
US6401762B1 (en) 2002-06-11

Similar Documents

Publication Publication Date Title
EP0021128B1 (de) Webblatt für eine Düsenwebmaschine
DE4336362C1 (de) Fadenauge für Weblitze
DE2642734B2 (de) Lamellenkamm einer Düsenwebmaschine
DE2834738C2 (de) Nadel für Tuftingmaschinen
EP1086267B1 (de) Webblatt und lamelle
DE3444973C1 (de) Weblade mit Webblatt fuer Duesenwebmaschinen
EP1514961B1 (de) Litze mit vermindertem Spiel
DE3335908C2 (de) Zungennadel für Strickmaschinen
EP0822998B1 (de) Webmaschine
DE19800811B4 (de) Weblitze
DE3003277A1 (de) Profilierter blattzahn fuer ein webblatt und verwendung des blattzahnes fuer das webblatt einer luftduesenwebmaschine
DE3207481A1 (de) Blattzahn fuer duesenwebmaschinen und unter verwendung des blattzahns hergestelltes webblatt
DE3214535A1 (de) Webblatt fuer duesenwebmaschinen
DE3642712C2 (enExample)
DE102004049254B4 (de) Greifertransportelement für eine Webmaschine
DE3002345C2 (de) Nadel für Tuftingmaschinen
DE9413705U1 (de) Schaftvorrichtung
EP1664411B1 (de) FüHRUNGSELEMENT FüR EIN GREIFERBAND
DE102004049255B4 (de) Führungselemente für ein Greifertransportelement einer Webmaschine
CH659089A5 (de) Webmaschine.
AT378790B (de) Webmaschine, insbesondere frottierwebmaschine
DE2449974A1 (de) Webeblatt oder riet
EP0368799A1 (de) Webmaschine mit Gewebestütze
DE2919026A1 (de) Vorrichtung zum schusseintrag an webmaschinen mittels eines stroemenden mediums
CH682572A5 (de) Greiferwebmaschine.

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20001017

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): BE CH DE FR GB IT LI

17Q First examination report despatched

Effective date: 20010702

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: PICANOL N.V.

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): BE CH DE FR GB IT LI

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: WERNER BRUDERER PATENTANWALT

REF Corresponds to:

Ref document number: 59907557

Country of ref document: DE

Date of ref document: 20031204

Kind code of ref document: P

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20040128

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20040730

REG Reference to a national code

Ref country code: CH

Ref legal event code: PFA

Owner name: PICANOL N.V.

Free format text: PICANOL N.V.#TER WAARDE 50#8900 IEPER (BE) -TRANSFER TO- PICANOL N.V.#TER WAARDE 50#8900 IEPER (BE)

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20090623

Year of fee payment: 11

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20100609

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100609

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20120622

Year of fee payment: 14

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 59907557

Country of ref document: DE

Representative=s name: PATENTANWAELTE RUFF, WILHELM, BEIER, DAUSTER &, DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 59907557

Country of ref document: DE

Representative=s name: PATENTANWAELTE RUFF, WILHELM, BEIER, DAUSTER &, DE

Effective date: 20120814

Ref country code: DE

Ref legal event code: R081

Ref document number: 59907557

Country of ref document: DE

Owner name: PICANOL, BE

Free format text: FORMER OWNER: PICANOL N.V., IEPER, BE

Effective date: 20120814

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130630

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130630

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20150630

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20150623

Year of fee payment: 17

Ref country code: BE

Payment date: 20150617

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20150625

Year of fee payment: 17

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160630

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59907557

Country of ref document: DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20170228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170103

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160609