EP0003748B1 - Heald frame - Google Patents

Heald frame Download PDF

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Publication number
EP0003748B1
EP0003748B1 EP79100170A EP79100170A EP0003748B1 EP 0003748 B1 EP0003748 B1 EP 0003748B1 EP 79100170 A EP79100170 A EP 79100170A EP 79100170 A EP79100170 A EP 79100170A EP 0003748 B1 EP0003748 B1 EP 0003748B1
Authority
EP
European Patent Office
Prior art keywords
shaft rod
shaft
heald frame
rods
side strut
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
Application number
EP79100170A
Other languages
German (de)
French (fr)
Other versions
EP0003748A1 (en
Inventor
Paul Icking
Rudolf Schlüter
Manfred Spitzer
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.)
Gebrueder Schmeing GmbH and Co KG
Original Assignee
Gebrueder Schmeing GmbH and Co 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 Gebrueder Schmeing GmbH and Co KG filed Critical Gebrueder Schmeing GmbH and Co KG
Publication of EP0003748A1 publication Critical patent/EP0003748A1/en
Application granted granted Critical
Publication of EP0003748B1 publication Critical patent/EP0003748B1/en
Expired legal-status Critical Current

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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
    • D03C9/0608—Construction of frame parts
    • D03C9/0616—Horizontal upper or lower rods
    • D03C9/0625—Composition or used material
    • 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
    • D03C9/0608—Construction of frame parts
    • D03C9/0616—Horizontal upper or lower rods
    • D03C9/0641—Distance guides for keeping distance to the next frame
    • 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
    • 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
    • D03C9/0683—Arrangements or means for the linking to the drive system

Definitions

  • the invention relates to a heald frame with hollow plastic rods made of plastic rods, which are fixed at their ends by means of side struts screws that are screwed into the recessed nuts in the shaft, on the side struts.
  • a device according to the preamble of claim 1 is known from DE-A 18 02 382.
  • the shaft rod is fixed to the side struts by nuts arranged in the shaft rod and screws penetrating the side struts and additionally arranged bolts.
  • the nuts are glued inside the sheet metal shell to the inner walls of the shell, so that the force transmission depends on the strength of the adhesive connection.
  • the side struts rest on the head ends of the shaft rods. Vibrations can be transmitted from one component to the other without hindrance.
  • AT-A 286 893 has proposed the use of a plastic instead of the sheet metal shell in heald frame construction.
  • the invention has for its object to switch off vibration transmissions from the shaft rod to the side strut or vice versa and at the same time to make the screw connection between the two components safer in that a spring-like element is switched on.
  • This object on which the invention is based is achieved by an intermediate piece made of elastic material which can be switched between the side strut and each end face of the shaft rod and covers the end profile of the shaft rod.
  • This intermediate piece preferably engages in the side strut and the shaft rod by means of pins.
  • the nuts in the shaft rod are designed as a relatively large circumference, the shaft rods transversely engaging abutment cylinders with a radially oriented, internally threaded bore for receiving the fastening screw guided through the side strut.
  • heald frame construction is new and, in conjunction with the elastic intermediate piece arranged between the front end of the shaft rod and the side strut, results in a considerably better fixing of the components to one another, in particular taking into account the high number of vibrations occurring especially in heald frames.
  • Fig. 1 denotes a heald frame which has two shaft rods 2 and 3, which are fixed at their ends to side struts 4 and 5.
  • the shaft rods 2 and 3 carry, via support rail holders 6, stranded support rails 7 and 8, which serve to hold and guide the strands, not shown in the drawing.
  • a coupling part for connecting a drive board not shown in the drawing, can be seen, and 10 and 11 denote guide attachments which serve to guide the shaft rods 2 and 3 securely in such a way that, with a greater length, adjacent shaft rods and downward movement cannot touch each other.
  • the actual shaft rod 3 consists of an essentially U-shaped plastic profile with the legs 12 and 14, which openly end on their side directed towards the heddle support rail 8.
  • a metal profiled rail 1 is inserted into this open end and connected to the inside of the legs 12 and 14 in a material-locking manner, for example by gluing.
  • the shaft rod 3 is preferably made of a glass fiber reinforced plastic, as it belongs to the prior art.
  • the metal profile rail 15 has cutouts at its end regions, a cutout at 16 in FIG. 2 being recognizable. Through this milling, a mounting rail holder can be used even with a built-in shaft rod 3, which in the exemplary embodiment shown consists of a metal mounting plate 17 and a mounting head 18 made of plastic, the mounting head 18 having a milling matched to the profile of the metal profile rail 15 and thereby on the metal profile rail can be moved back and forth if necessary.
  • a built-in shaft rod 3 which in the exemplary embodiment shown consists of a metal mounting plate 17 and a mounting head 18 made of plastic, the mounting head 18 having a milling matched to the profile of the metal profile rail 15 and thereby on the metal profile rail can be moved back and forth if necessary.
  • the guide attachment 11 is, for example, glued or otherwise fastened to the shaft rod 3.
  • the shaft rod 3 is attached to the side strut 4 with the interposition of an intermediate piece 19 consisting of elastic material and held on the side strut 4 by means of fastening screws 20 and a relatively large circumference abutment cylinder 21.
  • the end part of the shaft rod 3 is completely filled with plastic or a similar hard load-bearing mass and then provided with bores 22 which serve to receive the abutment cylinder 21.
  • the abutment cylinders 21 have radially extending bores 23 which are provided with an internal thread, this internal thread being able to mesh with an external thread 24 of the fastening screws 20.
  • the screws cross the web 25 of the side strut 4, and corresponding bores in the intermediate piece 19 lead through bores to the bores 22 and now mesh here with the internal thread 23.
  • the intermediate piece 19 Due to its elasticity, the intermediate piece 19 has the task of excluding vibration transmissions from the side strut 4 into the shaft rod 3 and vice versa, if possible.
  • the actual heddle support rail 8 is carried by the mounting rail holder 6, which in the exemplary embodiment shown can be made of steel and, in addition to its mounting via the mounting rail holder 6, is fastened to the heald frame 3 on corresponding holders 26, this holder 26 being arranged in a stationary manner on the side struts 4 is, but creates an interchangeable mounting option for the heddle support rail 8.
  • the heald frame is connected to the drive via a drive board, not shown in the drawing, which must be coupled to the shaft rod 3.
  • the coupling part 9 consists of metal, for example aluminum, the transmission of additive vibrations being switched off at the same time due to the different choice of material.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
  • Vibration Prevention Devices (AREA)

Description

Die Erfindung bezieht sich auf einen Webeschaft mit aus aus Kunststoff bestehenden Hohlprofilstäben gebildeten Schaftstäben, die an ihren Stirnenden mittels durch Seitenstreben geführte Schrauben, die in im Schaftstab eingelassene Muttern eingeschraubt sind, an den Seitenstreben festgelegt sind.The invention relates to a heald frame with hollow plastic rods made of plastic rods, which are fixed at their ends by means of side struts screws that are screwed into the recessed nuts in the shaft, on the side struts.

Eine Einrichtung gemäß dem Oberbegriff des Patentanspruches 1 ist aus der DE-A 18 02 382 bekannt. Die Festlegung des Schaftstabes an den Seitenstreben erfolgt durch im Schaftstab angeordnete Muttern und die Seitenstreben durchdringende Schrauben sowie zusätzlich angeordnete Bolzen. Die Muttern sind dabei innerhalb der Metallblechschale an den Innenwänden der Schale angeklebt, so daß die Kraftübertragung von der Stärke der Klebeverbindung abhängig ist. Die Seitenstreben liegen dabei an den Kopfenden der Schaftstäbe an. Hier sind Schwingungsübertragungen ohne Behinderung von einem Bauteil in das andere Bauteil möglich. Der Einsatz eines Kunststoffes anstelle der Metallblechschale ist im Webschaftbau durch die AT-A 286 893 vorgeschlagen worden.A device according to the preamble of claim 1 is known from DE-A 18 02 382. The shaft rod is fixed to the side struts by nuts arranged in the shaft rod and screws penetrating the side struts and additionally arranged bolts. The nuts are glued inside the sheet metal shell to the inner walls of the shell, so that the force transmission depends on the strength of the adhesive connection. The side struts rest on the head ends of the shaft rods. Vibrations can be transmitted from one component to the other without hindrance. AT-A 286 893 has proposed the use of a plastic instead of the sheet metal shell in heald frame construction.

Der Erfindung liegt die Aufgabe zugrunde, Schwingungsübertragungen vom Schaftstab auf die Seitenstrebe oder umgekehrt auszuschalten und gleichzeitig die Schraubverbindung zwischen den beiden Bauteilen dadurch sicherer zu gestalten, daß ein federartig wirkendes Element eingeschaltet ist.The invention has for its object to switch off vibration transmissions from the shaft rod to the side strut or vice versa and at the same time to make the screw connection between the two components safer in that a spring-like element is switched on.

Diese der Erfindung zugrundeliegende Aufgabe wird gelöst durch je ein zwischen die Seitenstrebe und jedes Stirnende des Schaftstabes einschaltbares, das Stirnprofil des Schaftstabes abdeckendes Zwischenstück aus elastischem Werkstoff. Vorzugsweise greift dieses Zwischenstück mittels Zapfen in die Seitenstrebe und den Schaftstab ein.This object on which the invention is based is achieved by an intermediate piece made of elastic material which can be switched between the side strut and each end face of the shaft rod and covers the end profile of the shaft rod. This intermediate piece preferably engages in the side strut and the shaft rod by means of pins.

Hierdurch erfolgt einerseits eine Unterbrechung der Schwingungen zwischen Schaftstab und Seitenstrebe und andererseits wird ein elastisches Bauteil geschaffen, das die Haltbarkeit der Schraubverbindung zwischen den beiden Bauteilen unterstützt.On the one hand, this results in an interruption of the vibrations between the shaft rod and the side strut and, on the other hand, an elastic component is created which supports the durability of the screw connection between the two components.

In Weiterbildung dieses grundsätzlichen Gedankens wird weiterhin vorgeschlagen, daß die Muttern im Schaftstab als ein relativ großen Umfang aufweisende, die Schaftstäbe quer durchgreifende Widerlagerzylinder mit einer radial ausgerichteten, Innengewinde aufweisenden Bohrung zur Aufnahme der durch die Seitenstrebe geführten Befestigungsschraube ausgebildet sind.In a further development of this basic idea, it is further proposed that the nuts in the shaft rod are designed as a relatively large circumference, the shaft rods transversely engaging abutment cylinders with a radially oriented, internally threaded bore for receiving the fastening screw guided through the side strut.

Aus der AT-A 333 679 ist es bekannt, innerhalb des Schaftstabes ein Zwischenstück anzuordnen, das über den Schaftstab quer durchsetzende Nieten festgelegt wird. Aus der DE-A 22 08 094 ist es bekannt, einen aus Kunststoff bestehenden Pflock in eine Türzarge einzusetzen, wobei dieser Pflock zur Aufnahme des mit entsprechenden Schraubgewinde ausgerüsteten Türbandes dient. Durch diese Ausbildung soll eine großflächige Verankerung des Türbandes erfolgen.From AT-A 333 679 it is known to arrange an intermediate piece within the shaft rod, which is fixed by rivets which pass through the shaft rod. From DE-A 22 08 094 it is known to insert a plastic stake into a door frame, this stake being used to receive the door hinge equipped with the corresponding screw thread. This training is intended to anchor the door hinge over a large area.

Die Anwendung dieser bekannten Maßnahmen im Webschaftbau ist neu und erbringt in Verbindung mit dem zwischen dem Stirnende des Schaftstabes und der Seitenstrebe angeordneten elastischen Zwischenstück eine erheblich bessere Festlegung der Bauteile aneinander, insbesondere unter Berücksichtigung der gerade bei Webschäften auftretenden hohen Schwingungszahlen.The use of these known measures in heald frame construction is new and, in conjunction with the elastic intermediate piece arranged between the front end of the shaft rod and the side strut, results in a considerably better fixing of the components to one another, in particular taking into account the high number of vibrations occurring especially in heald frames.

Ein Ausführungsbeispiel der Erfindung wird nachfolgend anhand der Zeichnungen erläutert. Die Zeichnungen zeigen dabei in

  • Fig. 1 rein schematisch eine Ansicht auf einen Webeschaft und in
  • Fig. 2 in einer auseinandergezogenen Darstellungsweise die Eckverbindung des Schaftstabes mit einer Seitenstrebe.
An embodiment of the invention is explained below with reference to the drawings. The drawings show in
  • Fig. 1 is a purely schematic view of a heald and in
  • Fig. 2 in an exploded view, the corner connection of the shaft rod with a side strut.

In Fig. 1 ist mit 1 ein Webeschaft bezeichnet, der zwei Schaftstäbe 2 und 3 aufweist, die an ihren Stirnenden an Seitenstreben 4 und 5 festgelegt sind. Die Schaftstäbe 2 und 3 tragen über Tragschienenhalter 6 Litzentragschienen 7 und 8, die der Halterung und Führung der in der Zeichnung nicht dargestellten Litzen dienen.In Fig. 1, 1 denotes a heald frame which has two shaft rods 2 and 3, which are fixed at their ends to side struts 4 and 5. The shaft rods 2 and 3 carry, via support rail holders 6, stranded support rails 7 and 8, which serve to hold and guide the strands, not shown in the drawing.

Bei 9 ist ein Kupplungsteil zum Anschluß einer in der Zeichnung nicht dargestellten Antriebsplatine erkennbar und mit 10 und 11 sind Führungsaufsätze bezeichnet, die dazu dienen, die Schaftstäbe 2 und 3 sicher so zu führen, daß bei einer größeren Länge sich benachbarte Schaftstäbe bei der Auf- und Abwärtsbewegung gegenseitig nicht berühren können.At 9, a coupling part for connecting a drive board, not shown in the drawing, can be seen, and 10 and 11 denote guide attachments which serve to guide the shaft rods 2 and 3 securely in such a way that, with a greater length, adjacent shaft rods and downward movement cannot touch each other.

Aus der Darstellung in Fig. 2 ist erkennbar, daß der eigentliche Schaftstab 3 aus einem im wesentlichen U-förmigen Kunststoffprofil mit den Schenkeln 12 und 14 besteht, die an ihrer zur Litzentragschiene 8 hingerichtete Seite offen enden. In dieses offene Ende wird eine Metallprofilschiene 1 eingesetzt und materialschlüssig mit der Innenseite der Schenkel 12 und 14 beispielsweise durch Verkleben verbunden.From the illustration in Fig. 2 it can be seen that the actual shaft rod 3 consists of an essentially U-shaped plastic profile with the legs 12 and 14, which openly end on their side directed towards the heddle support rail 8. A metal profiled rail 1 is inserted into this open end and connected to the inside of the legs 12 and 14 in a material-locking manner, for example by gluing.

Der Schaftstab 3 besteht vorzugsweise aus einem glasfaserverstärkten Kunststoff, wie er an sich zum Stand der Technik gehört.The shaft rod 3 is preferably made of a glass fiber reinforced plastic, as it belongs to the prior art.

Die Metallprofilschiene 15 weist an ihren Endbereichen Ausfräsungen auf, wobei eine Ausfräsung bei 16 in Fig. 2 erkennbar ist. Durch diese Ausfräsung kann auch bei eingebautem Schaftstab 3 ein Tragschienenhalter eingesetzt werden, der bei dem dargestellten Ausführungsbeispiel aus einer metallischen Tragplatte 17 und einem aus Kunststoff bestehenden Tragkopf 18 besteht, wobei der Tragkopf 18 eine an das Profil der Metallprofilschiene 15 angepaßte Ausfräsung aufweist und dadurch auf der Metallprofilschiene hin und her verschoben werden kann, falls dies erforderlich ist. Durch die Anordnung der Metallprofilschiene 15 wird die Möglichkeit geschaffen, daß bei einheitlicher Ausbildung des Schaftstabes 3 dieser sowohl für einen reiterlosen Webeschaft wie auch für eine Schiebereiteranordnung verwendet werden kann.The metal profile rail 15 has cutouts at its end regions, a cutout at 16 in FIG. 2 being recognizable. Through this milling, a mounting rail holder can be used even with a built-in shaft rod 3, which in the exemplary embodiment shown consists of a metal mounting plate 17 and a mounting head 18 made of plastic, the mounting head 18 having a milling matched to the profile of the metal profile rail 15 and thereby on the metal profile rail can be moved back and forth if necessary. By the arrangement of the metal profile rail 15 creates the possibility that with a uniform design of the shaft rod 3, this can be used both for a riderless heald frame and for a sliding rider arrangement.

Der Führungsaufsatz 11 ist an dem Schaftstab 3 beispielsweise angeklebt oder sonstwie befestigt.The guide attachment 11 is, for example, glued or otherwise fastened to the shaft rod 3.

Der Schaftstab 3 wird an der Seitenstrebe 4 unter Zwischenschaltung eines aus elastischem Werkstoff bestehenden Zwischenstücken 19 angesetzt und an der Seitenstrebe 4 über Befestigungsschrauben 20 und einen relativ großen Umfang aufweisende Widerlagerzylinder 21 gehalten. Zum Zweck der Halterung ist das Endteil des Schaftstabes 3 mit Kunststoff oder einer ähnlichen harten tragfähigen Masse voll ausgefüllt und dann mit Bohrungen 22 versehen, die der Aufnahme der Widerlagerzylinder 21 dienen. Die Widerlagerzylinder 21 weisen radial verlaufende Bohrungen 23 auf, die mit Innengewinde versehen sind, wobei dieses Innengewinde mit einem Außengewinde 24 der Befestigungsschrauben 20 kämmen kann. Die Schrauben durchqueren den Steg 25 der Seitenstrebe 4, entsprechende Bohrungen in dem Zwischenstück 19 führen durch Bohrungen zu den Bohrungen 22 und kämmen hier nunmehr mit dem Innengewinde 23.The shaft rod 3 is attached to the side strut 4 with the interposition of an intermediate piece 19 consisting of elastic material and held on the side strut 4 by means of fastening screws 20 and a relatively large circumference abutment cylinder 21. For the purpose of mounting, the end part of the shaft rod 3 is completely filled with plastic or a similar hard load-bearing mass and then provided with bores 22 which serve to receive the abutment cylinder 21. The abutment cylinders 21 have radially extending bores 23 which are provided with an internal thread, this internal thread being able to mesh with an external thread 24 of the fastening screws 20. The screws cross the web 25 of the side strut 4, and corresponding bores in the intermediate piece 19 lead through bores to the bores 22 and now mesh here with the internal thread 23.

Das Zwischenstück 19 hat aufgrund seiner Elastizität die Aufgabe, Schwingungsübertragungen aus der Seitenstrebe 4 in den Schaftstab 3 und umgekehrt nach Möglichkeit auszuschließen.Due to its elasticity, the intermediate piece 19 has the task of excluding vibration transmissions from the side strut 4 into the shaft rod 3 and vice versa, if possible.

Von dem Tragschienenhalter 6 wird die eigentliche Litzentragschiene 8 getragen, die bei dem dargestellten Ausführungsbeispiel aus Stahl bestehen kann und zusätzlich zu ihrer Halterung über den Tragschienenhalter 6 an dem Webeschaft 3 an entsprechenden Haltern 26 befestigt ist, wobei dieser Halter 26 ortsfest an den Seitenstreben 4 angeordnet ist, aber eine auswechselbare Halterungsmöglichkeit für die Litzentragschiene 8 schafft.The actual heddle support rail 8 is carried by the mounting rail holder 6, which in the exemplary embodiment shown can be made of steel and, in addition to its mounting via the mounting rail holder 6, is fastened to the heald frame 3 on corresponding holders 26, this holder 26 being arranged in a stationary manner on the side struts 4 is, but creates an interchangeable mounting option for the heddle support rail 8.

Der Anschluß des Webeschaftes an den Antrieb erfolgt über eine in der Zeichnung nicht dargestellte Antriebsplatine, die mit dem Schaftstab 3 gekuppelt sein muß.The heald frame is connected to the drive via a drive board, not shown in the drawing, which must be coupled to the shaft rod 3.

Das Kupplungsteil 9 besteht aus Metall, beispielsweise Aluminium, wobei durch die unterschiedliche Materialwahl die Übertragung sich addierender Schwingungen gleichzeitig ausgeschaltet wird.The coupling part 9 consists of metal, for example aluminum, the transmission of additive vibrations being switched off at the same time due to the different choice of material.

Claims (3)

1. Heald frame (1) with shaft rods formed by hollow profile rods (2, 3) consisting of plastics, which shaft rods are anchored at their ends to side struts (4, 5) by means of screws passing through the side struts (4, 5) and screwed into nuts let into the shaft rod, characterised by, for said end of each shaft rod, an intermediate piece (19) of elastic material interposable between the side strut (4) and the end of the shaft rod (3) and masking the end of the shaft rod.
2. Heald frame according to Claim 1, characterised in that the intermediate piece (19) engages by means of studs (19a, 19b) into the side strut (4) and the shaft rod (3).
3. Heald frame according to Claims 1 and 2, characterised in that the nuts are constructed as abutment cylinders (21) exhibiting a relatively large circumference and engaging transversely through the shaft rods (2, 3) with a bore (23) exhibiting a radially oriented female screwthread to accommodate the fixing screw (2) guided by the side strut (4).
EP79100170A 1978-02-16 1979-01-19 Heald frame Expired EP0003748B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2806536 1978-02-16
DE2806536A DE2806536C3 (en) 1978-02-16 1978-02-16 Plastic shaft

Publications (2)

Publication Number Publication Date
EP0003748A1 EP0003748A1 (en) 1979-09-05
EP0003748B1 true EP0003748B1 (en) 1982-11-10

Family

ID=6032114

Family Applications (1)

Application Number Title Priority Date Filing Date
EP79100170A Expired EP0003748B1 (en) 1978-02-16 1979-01-19 Heald frame

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EP (1) EP0003748B1 (en)
DE (2) DE2806536C3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1002484A3 (en) * 1988-09-09 1991-02-26 Verbrugge Nv WEAVING WINDOW WITH REMOVABLE ANGLE JOINTS.

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3155118A (en) * 1963-04-09 1964-11-03 Steel Heddle Mfg Co Loom harness
CH465526A (en) * 1966-11-02 1968-11-15 Sulzer Ag Heald frame
US3414022A (en) * 1966-04-22 1968-12-03 Pioneer Heddle & Reed Company Locking assemblies for confining heddle supporting rods in frames
DE1802382A1 (en) * 1967-11-17 1969-08-07 Contraves Ag Heald frame
CH488035A (en) * 1967-12-22 1970-03-31 Froehlich Ag E Support rod for heald frames
FR2312923A7 (en) * 1975-05-27 1976-12-24 Egelhaaf C C Metal loom heald bar with vibration absorbent material - located in longitudinal recesses in sides of heald bar

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7516825U (en) * 1975-09-11 Egelhaaf C Weaving rod
AT198212B (en) * 1955-08-17 1958-06-25 Grob & Co Ag Heald frame
AT202079B (en) * 1956-09-04 1959-02-10 Froehlich A G E Heald frame
CH360356A (en) * 1957-09-30 1962-02-15 Egelhaaf C C Fa Heald rail lock on a heald shaft
CH417500A (en) * 1964-06-26 1966-07-15 Ag E Froehlich Slider for heald frames
CH451040A (en) 1966-06-13 1968-05-15 Egelhaaf C C Fa Shaft lifting device
CH468564A (en) * 1967-07-14 1969-02-15 Faessler Naepflin Alfred Device for connecting two workpieces
DE1785292A1 (en) * 1967-09-09 1972-02-10 Elitex Zd Y Textilniho Strojir Connection of the side bar of a heald frame with a hollow profiled rod
DE6939864U (en) * 1969-10-08 1970-02-05 C C Egelhaaf CORNER CONNECTOR FOR WEB SHELVES
DE2208094A1 (en) * 1972-02-21 1973-08-30 Salomon & Sohn Salotherm Werke DEVICE FOR FIXED ANCHORING OF A COMPONENT IN A SUPPORT COMPONENT
AT333679B (en) * 1974-09-10 1976-12-10 Grob & Co Ag WEBSHIP
CH610993A5 (en) * 1976-06-08 1979-05-15 Sulzer Ag

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3155118A (en) * 1963-04-09 1964-11-03 Steel Heddle Mfg Co Loom harness
US3414022A (en) * 1966-04-22 1968-12-03 Pioneer Heddle & Reed Company Locking assemblies for confining heddle supporting rods in frames
CH465526A (en) * 1966-11-02 1968-11-15 Sulzer Ag Heald frame
DE1802382A1 (en) * 1967-11-17 1969-08-07 Contraves Ag Heald frame
CH488035A (en) * 1967-12-22 1970-03-31 Froehlich Ag E Support rod for heald frames
AT286893B (en) * 1967-12-22 1970-12-28 Froehlich A G E Support rod for heald frames
FR2312923A7 (en) * 1975-05-27 1976-12-24 Egelhaaf C C Metal loom heald bar with vibration absorbent material - located in longitudinal recesses in sides of heald bar

Also Published As

Publication number Publication date
DE2806536B2 (en) 1981-02-19
DE2963997D1 (en) 1982-12-16
EP0003748A1 (en) 1979-09-05
DE2806536C3 (en) 1985-01-03
DE2806536A1 (en) 1979-08-30

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