EP2584078A1 - Lisse dotée d'un oeillet laissant passer le fil - Google Patents

Lisse dotée d'un oeillet laissant passer le fil Download PDF

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Publication number
EP2584078A1
EP2584078A1 EP20110186129 EP11186129A EP2584078A1 EP 2584078 A1 EP2584078 A1 EP 2584078A1 EP 20110186129 EP20110186129 EP 20110186129 EP 11186129 A EP11186129 A EP 11186129A EP 2584078 A1 EP2584078 A1 EP 2584078A1
Authority
EP
European Patent Office
Prior art keywords
thread
heald
warp
longitudinal
eye
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.)
Granted
Application number
EP20110186129
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German (de)
English (en)
Other versions
EP2584078B1 (fr
Inventor
Christian Dr. Gerth
Mario Gusenko
Rainer Grossmann
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.)
Groz Beckert KG
Original Assignee
Groz Beckert KG
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 Groz Beckert KG filed Critical Groz Beckert KG
Priority to EP11186129.0A priority Critical patent/EP2584078B1/fr
Priority to JP2012224441A priority patent/JP6126767B2/ja
Priority to KR1020120115269A priority patent/KR101997537B1/ko
Priority to TW101138555A priority patent/TWI583837B/zh
Priority to CN201210558533.2A priority patent/CN103184610B/zh
Publication of EP2584078A1 publication Critical patent/EP2584078A1/fr
Application granted granted Critical
Publication of EP2584078B1 publication Critical patent/EP2584078B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C9/00—Healds; Heald frames
    • D03C9/02—Healds
    • D03C9/024—Eyelets
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C9/00—Healds; Heald frames
    • D03C9/02—Healds

Definitions

  • the invention relates to a heddle for a weaving shank of a loom.
  • Healds are equipped with a large number of strands, each strand has a thread eye through which a warp thread is passed in the position of use of the heald.
  • the healds are moved up and down during operation of the loom to form a shed. In the shed, the weft is entered.
  • the warp threads and healds are exposed to great loads. However, high accelerations or delays of the healds must not lead to excessive wear or damage to the warp thread and heald.
  • US 5,348,055 A describes a heald, which is made of a band-shaped metal part.
  • the thread eye is formed by punching an opening in the metal strip. This results in two thread eye limiting and extending in the longitudinal direction of the heddle body webs.
  • the webs are bent out of the plane of the metal strip and thus have a distance from each other transversely to the warp direction and transverse to the longitudinal direction. In such a strand edges are formed in the region of the thread eye, which can lead to heavy wear of the warp thread.
  • Out DE 43 36 362 C2 goes out a similar heald.
  • EP 1 739 215 B1 describes a heddle made of plastic.
  • the two the thread eye in the thread longitudinal direction delimiting the thread support surfaces are flat and can be rounded in the outer surfaces of the strand body.
  • the distance between the two webs in warp direction and transverse thereto defines the size of the approximately rectangular contoured thread support surfaces.
  • the heald is thereby relatively thick in the area of the thread eye.
  • Another plastic heald describes EP 2 224 046 B1 ,
  • the two thread eye in the longitudinal direction of the strand body limiting thread support surfaces are web-like thin and about as thick as the two thread eye limiting ridges.
  • the contact surface for the warp thread is very small.
  • Another heddle made of plastic is made CN 2 723 472 Y known. Between the two thread eye limiting and extending in the longitudinal direction of the heddle body webs a curved extending thread support surface is provided.
  • the heddle has a heddle body which extends in the longitudinal direction between the two end loops.
  • a thread eye for receiving a warp thread is present in the strand body.
  • the warp thread passes through the thread eye in a warp direction.
  • the direction of extension of the warp thread in the thread eye is to be understood when looking in the longitudinal direction of the warp thread or the associated thread support surface.
  • the warp thread is deflected by the heddle in the thread longitudinal direction. Viewed along the entire length of the warp thread, this runs essentially in a warp thread plane which is spanned by the longitudinal direction of the heddle body and the warp thread direction.
  • the thread eye is delimited by two longitudinally spaced apart thread support surfaces of the strand body.
  • Each thread support surface extends between a first longitudinal side and a second longitudinal side of the heddle body.
  • the two longitudinal sides are preferably designed to be stepless and / or edgeless at least following the thread eye.
  • Each thread support surface has a first planar surface portion and a second planar surface portion.
  • the two surface sections are steplessly and without edges connected to one another via a central curvature section. The two surface sections are thus connected to each other thread-saving by the curvature section. Due to the two surface sections, the inclination of the warp thread on the warp thread entry side or the warp thread exit side of the thread eye can be predetermined by a corresponding inclination of the respective surface section.
  • the profile of the thread support surface seen in the warp direction can be adapted to the open shed position of the heald, when the warp thread rests on the respective thread support surface.
  • the bearing surface between warp and heald is large, which reduces the local load of the warp. Both the warp of the warp and the weaving of the heald are reduced.
  • the curvature of the central curvature section in the warp direction is constant.
  • the contour of the curvature section thus follows in the warp direction a constant radius and forms, so to speak, a lateral surface portion of a circular cylinder.
  • the curvature ensures that the load of the warp thread in the thread eye is not too large.
  • each yarn guide surface is oriented such that its normal vector points in a transverse direction transverse to the warp direction and transversely to the longitudinal direction.
  • the thread guide surface thus extends in a plane which is spanned by the warp direction and the longitudinal direction.
  • the oriented in warp direction thread guide surfaces serve to thread-gentle guidance of the guided through the thread eye warp thread.
  • the longitudinal distance between the two webs measured in the warp direction is at least five times greater than the transverse distance between the two webs in the transverse direction at right angles to the warp direction and measured at right angles to the longitudinal direction.
  • the thread support surface located in the area between the webs provides the warp thread in its longitudinal extent a sufficiently large contact surface in order to further reduce local loads on the warp thread.
  • the width of the heald on the thread eye can be a maximum of 20% greater than the sum of the thickness of the two webs in the transverse direction at right angles to the warp direction and measured at right angles to the longitudinal direction. As a result, the heald is relatively thin in the transverse direction, whereby the number of healds on the heald can be very large.
  • each thread support surface has a first transition section curved in the warp direction between the first longitudinal side of the strand body and the first surface section and / or a second transition section curved in the warp direction between the second longitudinal side of the strand body and the second surface section.
  • the curvature of the two transition sections can be of different sizes.
  • the curvature of the first and / or the second transition section is constant in the warp direction.
  • the first and / or the second transition section pass continuously and without edges into the adjacent flat surface section of the thread support surface and into the adjacent longitudinal side.
  • the end of the first side surface adjacent to the first transition portion and / or the end of the second side surface adjacent to the second transition portion preferably includes an acute angle with the warp direction.
  • the two ends of the first and second side surfaces extend in particular at the same distance parallel to each other obliquely to the warp direction.
  • the adjoining the transition portion end of the respective side surface connects the two webs of the strand body.
  • the first side surface and / or the second side surface seen in the longitudinal direction at least in the area adjacent to the thread eye is rotated about an axis parallel to the longitudinal direction, so that the normal vector of the first side surface and / or the second side surface following the respective Thread support surface with the warp direction an acute Includes angle.
  • the heald body is rotated in the region of its thread eye in this embodiment about an axis extending parallel to the longitudinal axis, whereby a passage region for the warp thread is formed between the two webs.
  • the inclination of the first surface section in the warp direction is adapted to a warp thread entry angle and / or the inclination of the second surface section in the warp direction to a warp thread exit angle in the open position of the associated web.
  • the warp thread entry angle is the angle at which the warp thread guided by the thread eye extends in relation to a reference plane extending at right angles to the longitudinal direction towards the heald.
  • the warp thread emergence angle is the angle of the warp thread opposite the reference plane under which the warp thread runs from the heald to the selvedge.
  • the local load of the warp thread and thus also the local load of the thread support surface of the heald is very low, which minimizes wear.
  • the warp thread entry angle and the warp thread exit angle are generally different in size.
  • Each web may have on its side opposite the yarn guide surface a flat outer surface, which is preferably aligned parallel to the yarn guide surface.
  • the flat outer surfaces may therefore extend parallel to the warp direction, whereby warp threads guided between two adjacent healds of a heddle may slide along the outer surface.
  • the heddle body has at its two ends in the longitudinal direction in each case an end eye region, in each of which an end eye of the heddle for attachment a Litzentragschiene is arranged. At least outside these Endösen Schemee the two side surfaces of the Litzen stresses are in a preferred embodiment infinitely and edged designed. This ensures that the heddles can glide along warp threads passing by without tangling with these warp threads.
  • the heddle is preferably made of plastic and / or a composite material based on plastic, in particular by a casting method, for example injection molding.
  • the heald can be manufactured in one piece seamlessly and seamlessly from a uniform material.
  • the thread eye is bounded directly by the strand body. Thread eye inserts, such as a Maillon can be omitted.
  • the invention relates to a heald 10, as schematized in FIG. 1 is illustrated.
  • the heddle 10 is in the embodiment of a heddle body 11, which is made of plastic or a composite material based on plastic, for example by a casting method such as injection molding.
  • the heddle body 11 extends in a longitudinal direction L and has at its two longitudinal ends in each case an end eye region 12 with an end eye 13.
  • the end loops 13 are used to attach the heald 10 to a respective associated Litzentragschiene a heald 14.
  • the heddle body 11 has a thread eye 15 approximately centrally between the two end loops 13. Through the thread eye 15 10 a warp thread 16 is passed in the use position of the heald.
  • the warp thread 16 extends in the longitudinal direction L in a warp direction F through the thread eye 15 of the heald 10.
  • the healds 14 are moved to form a shed in a vertical direction, which corresponds in the position of use of the healds 10 of the longitudinal direction L of the heddle body 11.
  • the guided through the thread eyes 15 of the heddles 10 warp threads 16 are thereby deflected out of a horizontal plane up or down.
  • the warp threads 16 run starting from a coating tree 19 or starting from part bars to the respective associated heald 10 and enter the thread eye 15 of the heald 10 on the warp thread entry side 20.
  • the warp threads 16 run on the warp thread entry side 20 with respect to a horizontal plane at a warp thread entry angle ⁇ inclined towards the thread eye 15.
  • the warp thread 16 exits the thread eye 15 with respect to a horizontal plane at a warp thread emergence angle ⁇ and runs to a fabric edge 22 out.
  • the warp thread entry angle ⁇ and the Kettfadenaustrittswinkel ⁇ depending on whether the weaving shank 14 is in the upper shed or in the lower compartment be different in size and assume, for example in the upper shed first values ⁇ 1, ⁇ 1 and in the lower shed second values ⁇ 2, ⁇ 2.
  • warp thread entry angle ⁇ and the warp thread emergence angle ⁇ also depend on the position of the heald between the fabric edge 22 and the coating beam 19, as indicated by the dashed heald 14 in FIG. 3 is illustrated.
  • the warp thread entry angle ⁇ are smaller than the Kettfadenaustrittswinkel ⁇ , since the distance of the heald frames 14 to the coating tree 19 is greater than the distance between the heddle shafts 14 to the fabric edge 22nd
  • the stranded body 11 has at least outside its two end eyelet regions 12 a completely edgeless and stepless outer surface. This ensures that between two adjacent healds 10 passed through warp 16 of another heald 14 thread-saving on the heald 10 can slide along without hanging. The risk of excessive wear of the warp threads 16 or a thread breakage is thereby reduced.
  • lines drawn on the strand body 11 are merely illustrative of the contour of the strand body 11 and do not represent any edges.
  • the thread eye 15 has a special shape. In the longitudinal direction L, the thread eye 15 is bounded by two opposing thread support surfaces 25. The heald 10 supporting heald 14 is located in the upper compartment or in the Lower part, is guided by the thread eye 15 warp 16 on one of the two thread support surfaces 25.
  • the thread eye 15 is bounded by two webs 26 arranged at a distance from one another.
  • Each web 26 has on its the warp 16, which is performed by the thread eye 15, associated side a flat yarn guide surface 27.
  • the thread guide surface 27 of a web 26 extends in a plane which is spanned by the warp direction F and the longitudinal direction L.
  • the yarn guide surface 27 of a web 26 connects the two yarn support surfaces 25 of the heald body 11. This creates a yarn eye 15 circumscribed by the two yarn guide surfaces 25 and the two yarn guide surfaces 27 on the webs 26.
  • Each web 26 has on its thread guide surface 27 opposite from the thread eye 15 side facing away from a flat outer surface 28.
  • the outer surface 28 is parallel to the yarn guide surface 27.
  • the thickness d of a web 26 in the transverse direction Q is measured between the yarn guide surface 27 and the outer surface 28 and is for example between 0.4 and 0.5 millimeters.
  • the outer surfaces 28 of the webs 26 are part of the outer surface of the heddle body 11 and not limited by steps or edges.
  • the two approximately in the warp direction F facing longitudinal edges 29 of each web 26 connect the yarn guide surface 27 and the outer surface 28. They are curved or curved, so that the yarn guide surface 27 and the outer surface 28 over the two longitudinal edges 29 of the web 26 stepless and edged together.
  • the two in the warp direction F facing each other longitudinal edges 29 of two webs 26 of a strand body 11 in the embodiment have a constant radius, as in FIG. 5 can be seen.
  • the longitudinal edges 29 of the two webs 26 oriented away from the thread eye 15 can have a plurality of radii and / or flattened sections.
  • a longitudinal distance DL is present, which corresponds to the clear width between the two webs 26 in warp direction F.
  • a transverse distance DQ is measured between the two webs 26 and according to example between the two flat yarn guide surfaces 27, which corresponds to the clear width between the two webs 26 in the transverse direction Q.
  • the longitudinal distance DL is at least 5 times and in particular 5 to 7 times greater than the transverse distance DQ.
  • the transverse distance DQ can be, for example, 0.15 to 0.2 mm.
  • the longitudinal distance DL can be, for example, 1 mm to 1.5 mm.
  • the width B of the heddle body 11 in the region of the thread eye 15 is described by the distance of the outer surfaces 28 of the webs 26 measured in the transverse direction Q.
  • the width B can be 1.0 to 1.5 mm.
  • the width B of the stranded body 11 at the thread eye 15 can be, for example, at most 10% greater than the sum of the thickness d of the two webs 26.
  • the thread support surface 25 is divided into several areas. The different areas are in the FIGS. 7 and 8 illustrated.
  • Each thread support surface 25 extends between a first side surface 33 and a second side surface 34 of the heddle body 11.
  • the two side surfaces 33, 34 are arranged on flat sides of the heddle body 11 remote from each other and merge stepwise and without edges at longitudinal edges 35 of the heddle body 11 above.
  • the two side surfaces 33, 34 are always aligned parallel to each other.
  • the normal vector NA of the first side surface 33 and the normal vector NA of the second side surface 34 follow a respective end eyelet region 12 in the transverse direction Q.
  • the two side surfaces 33, 34 With respect to a longitudinal center plane M of the heddle body 13, the right angles to the transverse direction Q, rotated, so that the normal vector NA of the two side surfaces 33, 34, following the thread eye 15, is oblique to the transverse direction Q and oblique to the warp direction F.
  • the normal vector NA includes with the transverse direction Q a rotation angle ⁇ , which may be 15 to 20 degrees, for example.
  • the two webs 26 are thus offset relative to the longitudinal center plane M of the heddle body 11 arranged on different sides, whereby the transverse distance DQ between the two webs 26 is formed.
  • the end 33a of the first side surface 33 adjoining the thread support surface 25 or the end 34a of the second side surface 34 extending to the thread support surface 25 extends at the angle of rotation ⁇ with respect to the warp direction F and thus obliquely to the warp direction F and also obliquely to the transverse direction Q.
  • the distance DS between the two side surfaces 33, 34 of the heddle body 11 adjacent to the thread eye 15 in the direction of the normal vectors NA of the two side surfaces 33, 34 is greater than the thickness d of a web 26. In the embodiment, this distance DS corresponds to the two side surfaces 33, 34 in approximately the diagonal dimension of a web 26. The distance DS between the two Side surfaces 33, 34 is smaller than the longitudinal distance DL between the two webs 26th
  • the thread support surface 25 Between the end 33a of the first side surface 33 and the end 34a of the second side surface 34 extends the thread support surface 25.
  • This has a first transition portion 40 adjacent to the first side surface 33 and a second transition portion 41 adjacent to the second side surface 34.
  • the two transition sections 40, 41 are curved. In the warp direction F, the curvature of the transition sections 40, 41 is constant, for example.
  • the heddle body 11 is cut in the region of the thread support surface 25 in a plane which runs parallel to the longitudinal center plane M of the heddle body 11.
  • the sectional plane is thus spanned by the warp direction F and the longitudinal direction L.
  • the sectional plane extends obliquely to the first side surface 33 and the second side surface 34 following the thread support surface 25.
  • the two transition sections 40, 41 a curved, for example circular arc-shaped contour, wherein the circular arc of the first transition section 40 has a first radius r1 and the arc of the second transition portion 41 has a second radius r2.
  • the two radii r1, r2 can be different sizes or the same size.
  • the described contour of the transition sections 40, 41 is limited to a thread guide area A of the thread eye 15.
  • the thread guide region A is to be understood as the region of the thread eye 15 in which the warp thread 16 can move between the webs 26 in the transverse direction Q.
  • the yarn guide area A is limited, for example, by the two planes which are defined by the two yarn guide surfaces 27 of the webs 26 ( FIG. 7 ).
  • the form of the thread support surface 25 described above and below and its sections is limited in the preferred embodiment to the thread guide area A. Outside this thread guide region A, the thread support surface 25 has a planar and / or convex shape, which in particular is stepless and edgeless and which can deviate from the defined shape in the thread guide region A. Within and outside this thread guide area A concave depressions on the thread support surface 25 are avoided.
  • the curvature of at least one of the two transition sections 40, 41 in the warp direction F can not be constant.
  • the thread support surface 25 also has a first planar surface portion 42 and a second planar surface portion 43.
  • the two surface sections 42, 43 extend in different planes.
  • the first surface section 42 extends inclined with respect to a perpendicular to the longitudinal direction L extending reference plane E by a first inclination angle ⁇ 1.
  • the first inclination angle ⁇ 1 is constant in the warp direction F.
  • the second surface portion 43 is inclined relative to the reference plane E by a second inclination angle ⁇ 2.
  • the second inclination angle ⁇ 2 is constant in the warp direction F.
  • the first inclination angle ⁇ 1 corresponds to the warp thread entry angle ⁇ and the second inclination angle ⁇ 2 corresponds to the warp thread exit angle ⁇ .
  • the warp thread 16 extends tangentially in the direction of the relevant planar surface section 42 or 43, so that it surrounds the transition regions 40, 41. 41 overlaps only with the flat surface portions 42, 43 come into contact.
  • a central curvature portion 44 is present, which connects the two flat surface portions 42, 43 steplessly and without edges.
  • the curvature section 44 has a constant curvature in the exemplary embodiment.
  • the contour of the curvature section 44 is thus formed by a circular arc with a third radius r3.
  • the center of the circular arc of the curvature portion 44 is in the embodiment outside a median plane X between the first side surface 33 and the second side surface 34th
  • the contour of the thread support surface 25 is therefore asymmetrical with respect to the median plane X between the two side surfaces 33,34. In a modified embodiment, however, the contour can be configured symmetrically with respect to this center plane X.
  • the thread support surface 25 is designed to be a total of stepped and edged. Viewed in warp direction F, it has a constant slope or a constant curvature in sections, with tangential transitions being created in each case.
  • the contour profile of the thread support surface is defined according to the invention defined in the warp direction F and thus obliquely to the normal vectors NA of the adjoining the thread support surface 25 side surfaces 33, 34 of the heddle body eleventh
  • the described curvature or inclination of the thread support surface 25 and its sections 40, 41, 42, 43, 44 is, as mentioned, provided at least in the thread guide region A and may deviate from the thread guide portion A thereof.
  • the invention relates to a heald 10 for a heald 14.
  • the heald 10 has a heald body 11, which is preferably made of plastic by injection molding.
  • a thread eye 15 of the heald 10 serves to pass a warp thread 16 in a warp direction F.
  • the thread eye 15 is bounded by two opposing thread support surfaces 25.
  • the two thread support surfaces 25 are designed identically.
  • Each thread support surface 25 has a first planar surface section 42 and a second planar surface section 43. Seen in the warp direction F, the inclination ⁇ of the two surface sections 42, 43 is constant in each case and preferably of different sizes.
  • the inclination ⁇ is measured with respect to a reference plane E, which is horizontally oriented in the operating position of the heald 10.
  • the two surface portions 42, 43 are continuously and without edges connected by an intermediate central curvature portion 44, which has viewed from the thread support surface 25 has a convex shape.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
EP11186129.0A 2011-10-21 2011-10-21 Lisse dotée d'un oeillet laissant passer le fil Active EP2584078B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP11186129.0A EP2584078B1 (fr) 2011-10-21 2011-10-21 Lisse dotée d'un oeillet laissant passer le fil
JP2012224441A JP6126767B2 (ja) 2011-10-21 2012-10-09 たて糸に優しいアイを有するヘルド
KR1020120115269A KR101997537B1 (ko) 2011-10-21 2012-10-17 스레드-친화형 스레드 아이를 갖는 종광
TW101138555A TWI583837B (zh) 2011-10-21 2012-10-19 具有便於穿線之線孔的綜片
CN201210558533.2A CN103184610B (zh) 2011-10-21 2012-10-19 具有纱线友好型的导纱眼的综丝

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11186129.0A EP2584078B1 (fr) 2011-10-21 2011-10-21 Lisse dotée d'un oeillet laissant passer le fil

Publications (2)

Publication Number Publication Date
EP2584078A1 true EP2584078A1 (fr) 2013-04-24
EP2584078B1 EP2584078B1 (fr) 2015-08-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP11186129.0A Active EP2584078B1 (fr) 2011-10-21 2011-10-21 Lisse dotée d'un oeillet laissant passer le fil

Country Status (5)

Country Link
EP (1) EP2584078B1 (fr)
JP (1) JP6126767B2 (fr)
KR (1) KR101997537B1 (fr)
CN (1) CN103184610B (fr)
TW (1) TWI583837B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2530502A (en) 2014-09-23 2016-03-30 Nec Corp Communication system
TR201816319T4 (tr) * 2015-03-13 2018-11-21 Groz Beckert Kg Tercihen şerit formunda çözgü malzemesinin işlenmesine yönelik gücü teli ve bir gücü telinin üretilmesine yönelik yöntem.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5348055A (en) 1993-05-06 1994-09-20 Steel Heddle Mfg. Co. Heddle eyelet structure
DE4336362C1 (de) 1993-10-25 1994-10-13 Grob & Co Ag Fadenauge für Weblitze
CN2723472Y (zh) 2005-01-11 2005-09-07 余日善 用于纺织机的塑胶综丝及其加工模具
EP1739215A1 (fr) * 2005-07-01 2007-01-03 Groz-Beckert KG Lisse préservant le fil
EP2224046B1 (fr) 2009-02-26 2011-08-31 Groz-Beckert KG Lisse en matière plastique

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3960182A (en) * 1975-04-07 1976-06-01 Staeubli, Ltd. Heddles for weaving machines having heddle frame bars for several heddles, which bars are moved by a shed-forming device
JPS5757097Y2 (fr) * 1978-08-03 1982-12-08
CH631755A5 (de) * 1978-09-26 1982-08-31 Braecker Ag Webelitze.
JPH09183570A (ja) * 1996-01-05 1997-07-15 Hour Spindle Kk 撚糸スピンドルのヤーンガイド
JP2001303384A (ja) * 2000-04-24 2001-10-31 Mitsubishi Rayon Co Ltd ヘルド及び同ヘルドを使った強化繊維織物の製造方法
CN1952234A (zh) * 2005-10-19 2007-04-25 江南大学 一种将低捻粗支纱织成薄平织物的方法
DE502005005422D1 (de) * 2005-12-08 2008-10-30 Groz Beckert Kg Weblitze für bandförmige Kettfäden
JP2008045255A (ja) * 2006-08-21 2008-02-28 Sakai Ovex Co Ltd ヘルドおよび織物製造装置
BE1018304A3 (nl) * 2008-10-13 2010-08-03 Wiele Michel Van De Nv Hevel.
BE1018732A3 (nl) * 2009-04-24 2011-07-05 Wiele Michel Van De Nv Drie-dimensionaal heveloog.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5348055A (en) 1993-05-06 1994-09-20 Steel Heddle Mfg. Co. Heddle eyelet structure
DE4336362C1 (de) 1993-10-25 1994-10-13 Grob & Co Ag Fadenauge für Weblitze
CN2723472Y (zh) 2005-01-11 2005-09-07 余日善 用于纺织机的塑胶综丝及其加工模具
EP1739215A1 (fr) * 2005-07-01 2007-01-03 Groz-Beckert KG Lisse préservant le fil
EP1739215B1 (fr) 2005-07-01 2008-10-08 Groz-Beckert KG Lisse préservant le fil
EP2224046B1 (fr) 2009-02-26 2011-08-31 Groz-Beckert KG Lisse en matière plastique

Also Published As

Publication number Publication date
TW201333291A (zh) 2013-08-16
CN103184610A (zh) 2013-07-03
KR20130044157A (ko) 2013-05-02
EP2584078B1 (fr) 2015-08-26
JP6126767B2 (ja) 2017-05-10
CN103184610B (zh) 2015-11-25
TWI583837B (zh) 2017-05-21
JP2013087410A (ja) 2013-05-13
KR101997537B1 (ko) 2019-07-09

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