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DE970922C - Metallic shaped piece for the heald shaft of litz shaft chairs - Google Patents

Metallic shaped piece for the heald shaft of litz shaft chairs

Info

Publication number
DE970922C
DE970922C DES9472A DES0009472A DE970922C DE 970922 C DE970922 C DE 970922C DE S9472 A DES9472 A DE S9472A DE S0009472 A DES0009472 A DE S0009472A DE 970922 C DE970922 C DE 970922C
Authority
DE
Germany
Prior art keywords
shaft
sheet metal
metal parts
heald
shaped piece
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
DES9472A
Other languages
German (de)
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.)
Formenti SA Fab
Original Assignee
Formenti SA Fab
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 Formenti SA Fab filed Critical Formenti SA Fab
Application granted granted Critical
Publication of DE970922C publication Critical patent/DE970922C/en
Expired legal-status Critical Current

Links

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Description

Die Erfindung bezieht sich auf ein metallisches Formstück für den 'Webschaft von Litzenschaftstühlen mit mindestens zwei zu einem kastenförmigen Gehäuse miteinander verbundenen Profilierten Blechteilen. Damit die bekannten Formstücke den in einem Webschaft auftretenden Beanspruchungen genügen können, müssen diese Formstücke aus verhältnismäßig starkem Blech hergestellt werden. Das erhöht das Gewicht des Webschaftes und zwingt zu einer entsprechend starken Ausgestaltung des Geschirres zum Bewegen des Webschaftes.The invention relates to a metallic fitting for the '' Heald shafts of heald shaft chairs with at least two to form a box-shaped housing interconnected profiled sheet metal parts. So that the well-known fittings can meet the stresses occurring in a heald, they must Fittings are made from relatively strong sheet metal. That increases that Weight of the heald frame and forces a correspondingly strong design of the Harnesses for moving the heald frame.

Die Erfindung hat zur Aufgabe, das Formstück so auszugestalten, daß es aus dünnerem Blech hergestellt werden kann. Diese Aufgabe wird erfindungsgemäß durch einen zwischen den profilierten Blechteilen eingebauten, beiderseits aus dem Gehäuse vorstehenden Steg gelöst, der zwischen den Blechteilen flach ausgebildet ist und dessen freie Enden zu als Längsführungen dienenden Flügeln zur Aufnahme der Verankerungsmittel umgebogen sind.The invention has for its object to design the fitting so that it can be made from thinner sheet metal. This object is achieved according to the invention by a built-in between the profiled sheet metal parts, on both sides from the Housing protruding web released, which is formed flat between the sheet metal parts is and its free ends to serve as longitudinal guides wings for receiving the anchoring means are bent over.

Der flache Mittelteil des Steges nimmt trotz geringer Stärke Zugbeanspruchungen auf, die es ermöglichen, auch die profilierten Blechteile aus schwächeren Blechen herzustellen. Darüber hinaus ergeben die nach außen vorstehenden und umgebogenen Teile des Steges ein die Belastbarkeit des Formstückes erhöhendes Profil., In der Zeichnung ist ein Formstück nach der Erfindung im Querschnitt beispielsweise dargestellt.The flat middle part of the bar takes tensile stresses despite its low strength which make it possible to also use the profiled sheet metal parts from weaker sheets to manufacture. In addition, the outward protruding and bent over result Parts of the web a profile that increases the load-bearing capacity of the molding., In the Drawing is a molded piece according to the invention in cross section, for example.

Das Formstück besteht aus zwei zu einem kastenförmigen Gehäuse miteinander verbundenen profilierten Blechteilen i und 2, zwischen denen ein ebenfalls aus Blech bestehender Steg 3 vorgesehen ist, der zwischen den Randstreifen 4. und 5 der Blechteile i und 2 flach ausgebildet ist und dessen aus dem Gehäuse vorstehende freie Enden 6 und 7 doppel-T-profilähnlich umgebogen sind. Diese Enden bilden als Längsführungen dienende Flügel zur Aufnahme der Verankerungsmittel der Aufhängevorrichtung bzw. der Litzen.The fitting consists of two together to form a box-shaped housing connected profiled sheet metal parts i and 2, between which one also made of sheet metal existing web 3 is provided between the edge strips 4 and 5 of the sheet metal parts i and 2 is flat and its free ends protruding from the housing 6 and 7 are bent like a double T-profile. These ends form as longitudinal guides Serving wings for receiving the anchoring means of the suspension device or of the strands.

Die Blechteile des Formstückes sind durch SChweißung miteinander verbunden.The sheet metal parts of the fitting are connected to one another by welding.

Claims (1)

PATENTANSPRUCH: Metallisches Formstück für den Webschaft von Litzenschaftstühl.en mit mindestens zwei zu einem kastenförmigen Gehäuse miteinander verbundenen profilierten Blechteilen, gekenmzeichnet durch einen zwischen den profilierten Blechteilen (i und 2) eingebauten, beiderseits aus dem Gehäuse vorstehenden Steg (3), der zwischen den Blechteilen flach ausgebildet ist und dessen freie Enden (6 und 7) zu als Längsführungen dienenden Flügeln zur Aufnahme der Verankerungsmittel umgebogen sind. In Betracht gezogene Druckschriften-: Deutsche Patentschriften Nr. 735 68o, 105 493, 103:26o; schweizerische Patentschriften Nr. 221 571, 209 309, 155 094; französische Patentschrift Nr. 958 059; USA.-Patentschriften Nr. 1 866 9o8, 1 551 732, 1082317.PATENT CLAIM: Metallic shaped piece for the heald shaft of Litzwellestühl.en with at least two profiled sheet metal parts connected to one another to form a box-shaped housing, marked by a web (3) built in between the profiled sheet metal parts (i and 2), protruding from the housing on both sides, between the Sheet metal parts is flat and the free ends (6 and 7) are bent to serve as longitudinal guides wings for receiving the anchoring means. Considered publications-: German Patent Nos. 735 68o, 105 493, 103: 26o; Swiss patents No. 221 571, 2 0 9 3 0 9, 155 094; French Patent No. 958 059; U.S. Patent Nos. 1,866,9o8, 1,551,732, 1082317.
DES9472A 1950-04-29 1950-06-16 Metallic shaped piece for the heald shaft of litz shaft chairs Expired DE970922C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT970922X 1950-04-29

Publications (1)

Publication Number Publication Date
DE970922C true DE970922C (en) 1958-11-13

Family

ID=11332752

Family Applications (1)

Application Number Title Priority Date Filing Date
DES9472A Expired DE970922C (en) 1950-04-29 1950-06-16 Metallic shaped piece for the heald shaft of litz shaft chairs

Country Status (1)

Country Link
DE (1) DE970922C (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE103260A (en) *
DE105493C (en) *
US1082317A (en) * 1912-12-16 1913-12-23 Joachim Giardino Heddle-frame for looms.
US1551732A (en) * 1921-05-06 1925-09-01 Barber Colman Co Loom
CH155094A (en) * 1931-05-04 1932-06-15 Stalder R O Woven harness.
US1866908A (en) * 1930-04-12 1932-07-12 Paterson Reed And Harness Comp Heddle frame
CH209309A (en) * 1938-12-07 1940-04-15 Grob & Co Ag Heald frame for looms.
CH221571A (en) * 1939-03-02 1942-06-15 Grob & Co Ag Heald frame with T-shaped guide rails for the support of the strand rows and with a central support.
DE735680C (en) * 1939-05-26 1943-05-21 Grob & Co Ag Heald frame
FR958059A (en) * 1947-12-29 1950-03-03

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE103260A (en) *
DE105493C (en) *
US1082317A (en) * 1912-12-16 1913-12-23 Joachim Giardino Heddle-frame for looms.
US1551732A (en) * 1921-05-06 1925-09-01 Barber Colman Co Loom
US1866908A (en) * 1930-04-12 1932-07-12 Paterson Reed And Harness Comp Heddle frame
CH155094A (en) * 1931-05-04 1932-06-15 Stalder R O Woven harness.
CH209309A (en) * 1938-12-07 1940-04-15 Grob & Co Ag Heald frame for looms.
CH221571A (en) * 1939-03-02 1942-06-15 Grob & Co Ag Heald frame with T-shaped guide rails for the support of the strand rows and with a central support.
DE735680C (en) * 1939-05-26 1943-05-21 Grob & Co Ag Heald frame
FR958059A (en) * 1947-12-29 1950-03-03

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