EP1736580A1 - Cadre à lisses avec serrure de serrage - Google Patents

Cadre à lisses avec serrure de serrage Download PDF

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Publication number
EP1736580A1
EP1736580A1 EP06012148A EP06012148A EP1736580A1 EP 1736580 A1 EP1736580 A1 EP 1736580A1 EP 06012148 A EP06012148 A EP 06012148A EP 06012148 A EP06012148 A EP 06012148A EP 1736580 A1 EP1736580 A1 EP 1736580A1
Authority
EP
European Patent Office
Prior art keywords
weave
clamping
side support
coupling
clamping member
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
EP06012148A
Other languages
German (de)
English (en)
Other versions
EP1736580B1 (fr
Inventor
Stefan Drope
Johannes Dr. Bruske
Karl-Heinz Gesing
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
Publication of EP1736580A1 publication Critical patent/EP1736580A1/fr
Application granted granted Critical
Publication of EP1736580B1 publication Critical patent/EP1736580B1/fr
Expired - Fee Related 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
    • D03C9/06—Heald frames
    • D03C9/0666—Connection of frame parts
    • D03C9/0675—Corner connections between horizontal rods and side stays
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/16—Joints and connections with adjunctive protector, broken parts retainer, repair, assembly or disassembly feature

Definitions

  • the invention relates to a heddle with detachable side support.
  • Web shafts are usually made up of two shaft rods, which are held by side supports parallel and spaced from each other, the shaft rods and the side supports define a rectangle.
  • Litzentragschienen are fixed to the shaft rods, on which sit the healds. Occasionally the healds have to be changed.
  • at least one of the two side supports is removed, so that the healds can then be stripped along the Litzentragschienen of these.
  • the side supports are releasably connected to the heald frames.
  • the DE 37 39 870 A1 illustrates a corresponding coupling device for connecting the side support and shaft rod to a heald.
  • the coupling device includes an extension which extends laterally away from the side support and projects in a hollow space of the shaft rod designed as a hollow profile.
  • the extension is formed, for example, two-legged, wherein the legs can be spread apart by an externally accessible terminal screw. They are thereby pressed against the upper and lower web of the cavity, whereby the coupling device is clamped in the cavity.
  • a double cam may be provided which engages with corresponding cam follower surfaces disposed on sides of the legs facing each other. The seated between the legs cam spreads the legs away from each other when it is rotated, whereby the coupling device clamps in the cavity.
  • a likewise based on the action of a cam model of a coupling device for connecting the shaft rod and side support is from the CH 446 221 known.
  • the coupling device includes a spring element which is arranged in the cavity and has at least one wedge surface running obliquely to the longitudinal direction of the shaft rod.
  • A likewise arranged in the cavity wedge clamped with an inclined surface against the wedge surface of the spring element and with his back, for example, against a web of the shaft rod. If the wedge element is subjected to a tensile force directed out of the cavity, it becomes wedged. It intersperses with an extension of an opening of the side support, which acts on this extension then connected to a lever cam, to generate the desired tensile force by a pivoting movement.
  • the heddle according to the invention comprises a shaft rod and a side support, which are connected to each other by means of a coupling device.
  • the coupling device has a between a clamping position and a release position movably mounted clamping member for clamping a Coupling element which is connected to the side support.
  • the applied for transferring and holding the clamping member in its clamping position force is generated by a spring element which engages the clamping member and biases it to its clamping position.
  • the force clamping the clamping member is thereby substantially constant, but at least well controlled. In this way, on the one hand a secure fit of the coupling device in the shaft rod and on the other hand achieved that the force exerted by the coupling means on the shaft rod force does not exceed a maximum dimension.
  • the clamping member is preferably formed as a wedge element, for example, has a linear displacement. It is preferably movably mounted transversely to the side support. It may thereby urge two members away from each other in a direction oriented parallel to the side support to effect the clamping of the coupling means in the receiving space of the shaft rod.
  • the said elements can be, for example, the mutually parallel legs of a socket in which the clamping member is seated, wherein the legs are spread away from each other. The spreading movement is preferably transverse to the direction of movement of the clamping elements, ie directed approximately perpendicular to the pressure surfaces of the clamping elements.
  • the socket is for example a plastic body, which has a certain elastic deformability having.
  • the socket may also have a receiving space for a coupling element, which is preferably permanently connected to the side support.
  • the connection is in turn preferably formed by a joint which allows at least a slight pivoting movement of the coupling element to the side support.
  • the coupling element is approximately perpendicular to the side support.
  • the hinge axis of the joint provided between the coupling element and the side support is preferably located in the side support. This largely prevents the generation of bending moments on the side support.
  • the side support is stressed mainly to train and pressure.
  • a plurality of clamping members are used, which are formed for example in the form of wedge elements.
  • the clamping members are preferably moved in opposite directions in order to transfer them from the clamping position into the release position and back.
  • the clamping members are biased by one and the same spring element, which may be formed for example as a bending spring.
  • it may also provide several separate and otherwise trained spring elements to bias the clamping members in their clamping position.
  • the clamping member (or the clamping members) is associated with at least one release device which is able to overcome the biasing force applied by the spring element and thereby transfer the clamping member (s) to the release position.
  • a release device preferably a rotatably mounted cam is used, which engages with the clamping members stands.
  • the arrangement is such that the spring element biases the clamping members towards each other, while the arranged between the two clamping members cam drives the clamping members away from each other with a corresponding rotation.
  • this arrangement is also reversible in principle.
  • an effective between the coupling element and the socket locking device is provided which defines a defined detent point when inserting the coupling element into a corresponding recess of the socket.
  • the socket, or the clamping members and possibly also the coupling element may be made of plastic, and if desired, also in a common manufacturing step as a continuous part.
  • the connection between the socket and the one or more clamping members can be formed by one or more preferably flexible connecting webs.
  • a heald 1 with upper and lower shaft rod 2, 3 and side supports 4, 5 is illustrated, which connect the shaft rods 2, 3 together and keep parallel to each other at a distance.
  • heddles 6 are held on not further illustrated heddle rails, run through the yarn loops 7, the warp threads.
  • the heald 1 is moved up and down in rapid succession.
  • at least one of the side supports 4, 5 must be removed from the heald 1. The connection between the side supports 4, 5 and the shaft rods 2, 3 is therefore detachable.
  • Coupling means are used for connection at all four corners, wherein in Fig. 2, representative of all other coupling means, the coupling means 8 is illustrated, which is arranged at the lower left corner of the heald 1 at the junction between the side support 4 and the shaft rod 3. It connects the side support 4 formed by a U-shaped curved steel sheet with the existing of an aluminum extruded shaft rod 3 and is inserted into its receiving space 9, which is apparent from Fig. 3.
  • the receiving space 9 has a substantially rectangular cross-section and extends as a cavity through the entire length of the shaft rod 3.
  • the cross-section of the coupling device 8 is, as shown in FIG. 2, also approximately rectangular.
  • the vertically to be measured in Fig. 2 height of the coupling device 8 is substantially consistent with the distance between the apparent from Fig. 3 webs 10, 11 of the shaft rod 3 match.
  • the coupling device 8 has a socket 12, which is designed as a plastic body. It contains two legs 13, 14 which rest in use on the webs 10, 11 and which are interconnected slightly resiliently by a connecting portion 15.
  • the legs 13, 14 have on their sides facing the webs 10, 11 towards each strip-shaped continuous or discontinuous contact surfaces 16, 17, with which they rest flat against the webs 10, 11. Between one another, the legs 13, 14 leave a gap, which serves for receiving at least one in the present embodiment, however, two clamping members 18, 19 for receiving a coupling element 20 and for receiving a release device 21.
  • the clamping members 18, 19 are preferably and as shown in FIGS. 2 and 3 as wedge elements 22, 23 are formed, which have two mutually acute angles to each other sliding surfaces. Accordingly, the adjacent leg 14 is provided with a first inclined surface 24 and with a second inclined surface 25, which faces the wedge elements 22, 23 and against which the wedge elements 22, 23 abut.
  • the inclined surfaces 24, 25 are each preferably flat surfaces. However, they can also be profiled in the manner of a gutter or a rib.
  • the wedge elements 22, 23 each have a pressure surface 26, 27 which lies opposite the leg 13.
  • a gap is formed between the leg 13 and the wedge elements 22, 23, into which the coupling element 20 extends.
  • This is for example by a metal shaft formed with a rectangular and substantially constant along its longitudinal extension cross-section.
  • the wedge elements 22, 23 are made for example of plastic or a metal. They can, as can be seen from FIGS. 2 and 3, be provided with a longitudinal slot 50 parallel to their flat sides, in which guide plates 28, 29 integrally formed on the legs 14 or the connecting section 15 engage. These have a thickness which is less than the thickness of the wedge elements 22, 23.
  • the thickness of the wedge elements 22, 23 preferably corresponds substantially to the thickness of the legs 13, 14 and the connecting portion 15, which in turn is equal to the thickness of Coupling element 20 is.
  • the thickness is measured in Fig. 3 perpendicular to the plane and thus transverse to the shaft rod 3. The thickness is dimensioned so that the socket 12 fills the receiving space 9 in its width.
  • the wedge elements 22, 23 are biased toward one another by a spring means, to which at least one spring element 30 belongs, that is to say they are biased toward one another for the present exemplary embodiment.
  • the spring element 30 is formed by a bending spring in the form of a spring wire clip, which has a section 31 engaged in the leg 14. From this extend arms 32, 33 into corresponding recesses of the wedge elements 22, 23 in order to press the wedge elements 22, 23 toward each other.
  • the recesses which receive the arms 32, 33 of the spring element 30 are approximately on the diagonal of the wedge elements 22, 23.
  • this recess with the inclined surface 24, 25 forms an acute angle to the narrow end face of the respective wedge element 22, 23rd is open.
  • the power with the one Wedge element 22, 23 is stretched approximately in the direction of the bisector between the end face of the wedge element 22, 23 and the inclined surface 24, 25 of the leg 14 and in the direction of the diagonal of a wedge element 22, 23.
  • the power with the one Wedge element 22, 23 is stretched approximately in the direction of the bisector between the end face of the wedge element 22, 23 and the inclined surface 24, 25 of the leg 14 and in the direction of the diagonal of a wedge element 22, 23.
  • one or more tension spring elements can be tensioned between the wedge elements 22, 23.
  • compression spring elements can instead be provided, which are each supported with one end on the wedge elements 22, 23 and with their respective other end on the socket 12.
  • the wedge elements 22, 23 is associated with a release device 21 in order to transfer them against the force of the spring element 30 in the release position.
  • the release device 21 is seated in the form of a rotatably mounted cam 34 between the mutually facing end faces of the wedge elements 22, 23.
  • the cam 34 can rotate on a formed on the leg 14 in FIG. 3 hidden and thus not further shown projection be stored. It has an opening 35 for the attachment of a tool, such as a hexagon socket key.
  • the cam 34 is dimensioned so that it is not in the position illustrated in Fig. 3 with the end faces of the wedge elements 22, 23 is not engaged, but keeps a distance therefrom. If it is turned 90 °, it urges the wedge elements 22, 23 but away from each other against the force of the spring element 30.
  • the coupling element 20 is part of a connecting joint which connects the side support 4 articulated to the shaft rod 3. It has a section 36 which extends into the side support 4 and is provided with a bearing opening 37. In this one sits with the side support 4 preferably firmly connected bearing pin 38 which supports the coupling element 20 with little play and slightly pivotable. He defines a pivot axis for the hinge thus formed, which lies within the side support 4.
  • the side support 4 is provided at a suitable end, for example at its lower end, with a connection device 39 which serves to connect a drive device.
  • the connecting device may be formed, for example, by a profile body held between the two flat sides of the side support 4, which is mounted fixed or rotatable.
  • the profile body is a hexagonal profile, which is arranged in a straight extension of the side support 4. The force is introduced into the side support thus essentially without generation of buckling or bending moments in the side support.
  • the coupling element 20 may, as shown in Fig. 2, as a simple hinge element or gem.
  • Fig. 3 may be formed as two-armed lever.
  • the side support 4 leg 40 has a longitudinally extending to the side support 4 leg 40, which may be required provided at its end with a plastic body 41. This serves as a buffer and limits the pivot angle of the coupling element 20.
  • it may be provided with an extension 51, which is extends to the heald bar and serves as a strand stopper.
  • the leg 13 of the socket 12 may also be provided with a latching device 42 which cooperates with the coupling element 20.
  • the latching device 42 secures the axial position of the coupling element 20 in the socket body 12, which is desired for the assembly.
  • the latching device 42 is formed by a bridge 44 held at both ends at both ends and undercut by a cavity 43, which can carry a cam-like projection 45. This engages in a corresponding recess of the coupling element 20.
  • the bridge may also be provided a tongue.
  • the coupling device 8 described so far works as follows:
  • Fig. 3 illustrates the coupling device 8 in the clamping position.
  • the cam 34 has the wedge elements 22, 23 released.
  • the spring element 30 presses with its arms 32, 33, the wedge elements 22, 23 toward each other.
  • the voltage applied to the inclined surfaces 24, 25 wedge elements 22, 23 therefore press with their pressure surfaces 26, 27 against the coupling element 20, which in turn abuts the leg 13.
  • the wedge elements 22, 23, the legs 13, 14 apart and clamp at the same time the coupling element 20 between the wedge elements 22, 23 and the leg 13 firmly.
  • the legs 13, 14 find their firm contact with the webs 10, 11.
  • the socket 12 is frictionally held firmly between the webs 10, 11.
  • the coupling element 20 is frictionally held between the leg 13 and the wedge elements 22, 23.
  • the clamping force is by the spring element 30 determined and limited. It is dimensioned so that a sufficiently secure frictional connection between the side support 4 and the shaft rod 3 is given by means of the coupling device 8 and on the other hand, no deformation of the shaft rod 3 occurs.
  • a tensile or compressive force acting on the coupling element 20 longitudinally of the shaft rod 3 can not lead to the extraction of the coupling element 20 from the socket 12, because in either direction either the wedge element 22 or the wedge element 23 is further tightened, if such an axial movement threatening.
  • the clamping forces are dimensioned so that an axial movement of the coupling element 20 is excluded by the forces occurring in operation of the heald shaft 1 anyway.
  • the cam 34 is rotated by an appropriate amount of, for example, 90 °, for example, by means of an opening 46 (FIG. 1) provided in the shaft rod 3, which aligns with the opening 35.
  • the end faces of the wedge elements 22, 23 may be provided with corresponding recesses 53, in which the cam 34 then retracts. This ensures that the position in which the coupling element 20 can be released is kept stable.
  • the cam 34 urges the wedge elements 22, 23 apart during its rotation against the force of the spring element 30 and keeps them in the spread position. As a result, the coupling element 20 is released. It can be pulled out without significant resistance from the socket 12.
  • the socket 12 can be pulled out of the receiving space 9. By pulling out the coupling element 20 from the socket 12 or pulling out the socket 12 from the receiving space 9, the side support 4 is separated from the shaft rod 3.
  • the socket 12 can be detachably connected to the shaft rod 3 via connecting means 52. This ensures that when disassembling the side support the coupling element 20 is removed from the socket 12, wherein the socket 12 remains in the receiving space 9 of the shaft rod 3.
  • the socket 12 may e.g. be connected by means of a clamping pin with the shaft rod 3. But there are also other known types of connection possible.
  • the coupling element 20 is inserted into the socket 12 seated in the receiving space 9.
  • the operator feels a tactile latching effect when the projection 45 of the latching device 42 engages in its associated recess of the coupling element 20.
  • the operator knows that the side support 4 and the shaft rod 3 have the correct position relative to one another. He now puts a suitable tool in the opening 35 and rotates with this the cam 34 by about 90 °. As a result, he releases the wedge elements 22, 23, which are now moved toward one another under the action of the spring element 30 and clamp the coupling element 20 in the socket 12 and at the same time the socket 12 in the receiving space 9.
  • the cam 34 does not have to be part of the coupling device 8. It is also possible for the wedge elements 22, 23 to release of the coupling element 20 by a suitable tool to push apart. For example, a corresponding cam can be formed directly on the tool or be part of the same. This has the advantage that the coupling element 20 is securely tensioned when no tool is inserted into the coupling device 8.
  • FIGS. 4 and 5 illustrate a modified embodiment of the coupling device 8 using the same reference numerals that have been introduced above to describe the embodiment of FIGS. 1 to 3 and here have the same or analogous meaning. Therefore, the above description with the exception of the features mentioned below applies accordingly.
  • the coupling element 20 in the embodiment of FIGS. 4 and 5 is not parallelflankig (ie rectangular in side view), but trapezoidal. Also, only a single wedge element 22 is provided. This is supported with its wedge surface on an inclined surface 47 of the coupling element 20.
  • the socket 12 in turn has two but now much slimmer legs 13, 14, between which the wedge element 22 and the coupling element 20 are located.
  • the spring element 30 presses with an arm 32 against the wedge element 22, while it is supported with its other arm 33 on the coupling element 20.
  • the leg 13 of the socket 12 is now firmly connected via the locking means 42 with the coupling element 20 and separated from the rest of the socket 12.
  • a latching projection 48 is formed, which engages in a recess 10 provided in the recess in order to set the axial position of the coupling element 20 and secure.
  • the opening 46 of the shaft rod 3 is formed as a slot. Through this, a tool can be guided into a corresponding provided in the wedge member 22 opening 49 to transfer the wedge member 22 in release position.
  • the wedge element 22 abuts the leg 14 and pushes it slightly out of the shaft rod 3.
  • a nose 54 formed on the leg 14 engages in a projection 55 of the coupling element.
  • the wedge element 22 is limitedly movable against the leg 14. The lying in a pocket of the leg 14 and thus the socket 12 wedge element 22 can therefore not slip back into its clamping position. It remains in release position. If the wedge element clamp again, the locking connection between the nose 54 and the projection 55 is released by appropriate actuation of the extension 56 against the force of a flexible connecting web 57 between the nose 54 and the extension 56 and the leg 14.
  • Figures 6 and 7 illustrate a modified embodiment of the coupling device 8, which largely coincides with the coupling device 8 of Figure 3.
  • the description of Figure 3 applies mutatis mutandis to Figures 6 and 7.
  • the wedge elements 22, 23 on the facing narrow end faces preferably slightly above the axis of rotation of the cam 34 slot-like recesses into which legs 58, 59 of a locking member 60 extend ,
  • the recesses preferably close one another at an obtuse angle.
  • the wedge elements 22, 23 are also provided, at least at their end faces then with a slot in a plane on which the axis of rotation of the cam 34 is vertical.
  • This slot serves to receive a central web 61, which is illustrated separately in Figure 8 together with the locking member 60.
  • the central web 61 made of plastic or metal extends into both wedge elements 22, 23 and holds them captive.
  • the locking member 60 is e.g. a plastic part according to Figure 8 with a directed away from the cam 34 nose 62, which is associated with a formed in the coupling element 20 locking recess 63.
  • the nose 62 has e.g. a trapezoidal longitudinal section and locking surfaces 64, 65 which are arranged to the displacement direction of the coupling element 20 at an acute angle.
  • the resilient legs 58, 59 extend away from each other at an obtuse angle.
  • integrally formed roller-shaped bearing portions 66, 67 may be formed. Slots may be formed between the bearing portions 66, 67 and the central nose-carrying portion, which slots are penetrated by legs of the central web. As a result, the locking member 60 may be held captive on the coupling device 8.
  • the cam 34 is preferably divided into two, wherein each one half of the cam is arranged on one side of the central web.
  • the locking member 60 has on its side facing the cam 34 an arcuate contour that follows the circle described by the cam. In a relaxed state, the locking member 60 is supported with two legs 58, 59 on the wedge elements 22, 23 and protrudes with its nose 59 in the path of the coupling element 20. If the cam 34 in the release position and the coupling element is inserted into the coupling device 8, the coupling element 20 urges the nose 49 initially aside. The nose 62 then engages noticeably in the recess 63, when the coupling element 20 is inserted into its coupling position. The operator feels and hears the snapping of the nose 62.
  • the cam 34 is transferred to the clamping position. He releases the wedge elements 22, 23, which are now moved towards each other under the action of the spring element 30 and clamp the coupling element 20 frictionally. At the same time, the cam 34 is positioned under the nose 62 and secures them in their locked position. You can not be pushed out of the recess 63 out. The coupling element 20 is thus secured positively in its coupling position.
  • the cam 34 If the cam 34 is rotated by 90 °, it spreads the wedges and releases the locking member 60.
  • the coupling element 20 can now be moved out of its coupling position, wherein the nose 62 of the locking member 60 elastically deflects from the latching recess 63.
  • a coupling device 8 is used to connect the side support 4 and the shaft rod 3, which has a spring-biased clamping member 18. If necessary, the clamping member 18 can be transferred against the force of the spring element 30 in release position to release the coupling element 20 so that this alone or optionally together with other parts of the coupling device 8 from the Shaft 3 pulled out can be.
  • the operation of this coupling device is particularly simple and requires neither special craftsmanship nor special attention.
  • the coupling device 8 is suitable for lightweight construction bars.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Clamps And Clips (AREA)
  • Auxiliary Weaving Apparatuses, Weavers' Tools, And Shuttles (AREA)
  • Looms (AREA)
EP06012148A 2005-06-24 2006-06-13 Cadre à lisses avec serrure de serrage Expired - Fee Related EP1736580B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005029701A DE102005029701B3 (de) 2005-06-24 2005-06-24 Webschaft mit Selbstspannverschluss

Publications (2)

Publication Number Publication Date
EP1736580A1 true EP1736580A1 (fr) 2006-12-27
EP1736580B1 EP1736580B1 (fr) 2009-11-11

Family

ID=36500485

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06012148A Expired - Fee Related EP1736580B1 (fr) 2005-06-24 2006-06-13 Cadre à lisses avec serrure de serrage

Country Status (5)

Country Link
US (1) US7624763B2 (fr)
EP (1) EP1736580B1 (fr)
JP (1) JP4256407B2 (fr)
CN (1) CN1916255A (fr)
DE (2) DE102005029701B3 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005029699B3 (de) * 2005-06-24 2007-02-08 Groz-Beckert Kg Webschaft
EP2009157B1 (fr) * 2007-06-26 2010-01-06 Groz-Beckert KG Dispositif d'accouplement pour un cadre à lisses
EP2573240B1 (fr) * 2011-09-20 2015-05-27 Groz-Beckert KG Corde à lisse de sécurité à vitesse élevée
CN106012180A (zh) * 2016-08-03 2016-10-12 吴江金叶织造有限公司 一种纺织综框
IT201900004203A1 (it) * 2019-03-22 2020-09-22 Itema Spa Quadro licci per telai di tessitura con giunti di connessione fiancale/traversa a prestazioni migliorate

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL79420C (fr) * 1900-01-01
EP0314181A1 (fr) * 1987-10-30 1989-05-03 Maruyama Mfg. Co., Ltd. Construction de liaison entre le support latéral et la traverse d'un cadre de tissage

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3016925A (en) * 1960-05-17 1962-01-16 Grob & Co Ag Heddle frame
CH446221A (de) * 1966-10-28 1967-10-31 Froehlich Ag E Webschaftrahmen
US4022252A (en) * 1976-02-05 1977-05-10 Maruyama Seisakusho Kabushiki Kaisha Heddle frame for a high speed weaving machine
FR2607155B1 (fr) * 1986-11-25 1988-12-02 Burckle Cie Sa Ets Cadre pour lisses comportant des montants amovibles
FR2615534B1 (fr) * 1987-05-21 1990-04-13 Staubli Sa Ets Cadre de lisses a structure demontable pour metiers a tisser
JPH0623586Y2 (ja) * 1989-05-22 1994-06-22 ナンカイ工業株式会社 織機のヘルドフレーム
US5411061A (en) * 1993-12-16 1995-05-02 Steel Heddle Mfg. Co. Heddle frame assembly with releasable end braces

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL79420C (fr) * 1900-01-01
EP0314181A1 (fr) * 1987-10-30 1989-05-03 Maruyama Mfg. Co., Ltd. Construction de liaison entre le support latéral et la traverse d'un cadre de tissage

Also Published As

Publication number Publication date
US7624763B2 (en) 2009-12-01
JP2007002400A (ja) 2007-01-11
US20070009319A1 (en) 2007-01-11
DE502006005317D1 (de) 2009-12-24
DE102005029701B3 (de) 2006-06-14
CN1916255A (zh) 2007-02-21
JP4256407B2 (ja) 2009-04-22
EP1736580B1 (fr) 2009-11-11

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