EP1930490A3 - Heddle frame slat - Google Patents

Heddle frame slat Download PDF

Info

Publication number
EP1930490A3
EP1930490A3 EP07021692A EP07021692A EP1930490A3 EP 1930490 A3 EP1930490 A3 EP 1930490A3 EP 07021692 A EP07021692 A EP 07021692A EP 07021692 A EP07021692 A EP 07021692A EP 1930490 A3 EP1930490 A3 EP 1930490A3
Authority
EP
European Patent Office
Prior art keywords
shaft rod
sheet
realized
support rail
hollow chamber
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.)
Withdrawn
Application number
EP07021692A
Other languages
German (de)
French (fr)
Other versions
EP1930490A2 (en
Inventor
Johannes Dr. Bruske
Holger Dr. Cebulla
Stefan Drope
Bernd Pfeffer
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 EP1930490A2 publication Critical patent/EP1930490A2/en
Publication of EP1930490A3 publication Critical patent/EP1930490A3/en
Withdrawn legal-status Critical Current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
    • 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
    • D03C9/0666—Connection of frame parts
    • D03C9/0675—Corner connections between horizontal rods and side stays

Abstract

Der erfindungsgemäße Schaftstab besteht aus nur einem (Stahl-)Blech, das im Wesentlichen ohne große Hohlkammer ausgeführt ist. Das Blech weist zwei Versteifungen auf, die sich vorzugsweise oben und unten am Schaftstab befinden und als Ränder ausgebildet sind. Vorzugsweise wird die obere Versteifung (10) durch eine kleine Hohlkammer oder eine massive Verstärkung realisiert. Die untere Versteifung wird durch die Anbindung der Litzentragschiene realisiert. Die Anbindung kann nach allen bekannten Fügeverfahren erfolgen, wie beispielsweise Schweißen, Kleben, Clinchen. Der Schaftstab kann durch Biege- oder Walzprofilieren sowie durch alle anderen für Bleche geeigneten Umformverfahren hergestellt werden. Es wird bevorzugt, die Litzentragschiene direkt in die Blechform des Schaftstabs zu integrieren. Damit besteht der gesamte Schaftstab aus einem Blech.

Figure imgaf001
The shaft rod according to the invention consists of only one (steel) plate, which is designed substantially without a large hollow chamber. The sheet has two stiffeners, which are preferably at the top and bottom of the shaft rod and are formed as edges. Preferably, the upper stiffener (10) is realized by a small hollow chamber or a massive reinforcement. The lower stiffening is realized by the connection of the heald support rail. The connection can be made by all known joining methods, such as welding, gluing, clinching. The shaft rod can be made by bending or roll forming as well as by any other suitable for sheet metal forming process. It is preferred to integrate the heddle support rail directly into the sheet metal form of the shaft rod. Thus, the entire shaft rod consists of a metal sheet.
Figure imgaf001
EP07021692A 2006-12-08 2007-11-08 Heddle frame slat Withdrawn EP1930490A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006057833A DE102006057833B3 (en) 2006-12-08 2006-12-08 Shaft stick for a weave

Publications (2)

Publication Number Publication Date
EP1930490A2 EP1930490A2 (en) 2008-06-11
EP1930490A3 true EP1930490A3 (en) 2010-06-30

Family

ID=39231047

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07021692A Withdrawn EP1930490A3 (en) 2006-12-08 2007-11-08 Heddle frame slat

Country Status (5)

Country Link
US (1) US20080135121A1 (en)
EP (1) EP1930490A3 (en)
JP (1) JP2008144343A (en)
CN (1) CN101195943A (en)
DE (1) DE102006057833B3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1975293B1 (en) * 2007-03-26 2012-01-25 Groz-Beckert KG Heald bar made of sheet metal
EP2573240B1 (en) * 2011-09-20 2015-05-27 Groz-Beckert KG High speed safety heald shaft

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT180240B (en) * 1950-06-28 1954-11-25 Formenti Sa Fab Rod for heald frames bent from a single strip of sheet metal
US2697453A (en) * 1950-04-29 1954-12-21 Formenti Paolo Profile metal element made of a number of welded component parts, for frames of heddle shafts
US3348580A (en) * 1965-05-12 1967-10-24 Grob & Co Ag Frame stave for a heddle frame
US4844130A (en) * 1987-04-28 1989-07-04 N. V. Verbrugge Weaving loom blade crossbeam

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1407291A (en) * 1921-04-15 1922-02-21 Zachary T Miller Strap-end-attaching device
US1725004A (en) * 1928-03-30 1929-08-20 Steel Heddle Mfg Co Heddle frame
US1866908A (en) * 1930-04-12 1932-07-12 Paterson Reed And Harness Comp Heddle frame
US1971084A (en) * 1933-01-04 1934-08-21 Watson Williams Mfg Company Heddle bar support
US1977841A (en) * 1933-11-09 1934-10-23 Andrews Isaac Sectional twine heddle
CH286827A (en) * 1950-04-29 1952-11-15 Formenti Sa Fab Component for loom shafts formed from several parts welded together.
CH464112A (en) * 1966-10-12 1968-10-15 Sulzer Ag Heald frame
US4508145A (en) * 1982-07-06 1985-04-02 Steel Heddle Mfg. Co. Heddle frame and composite frame slat construction
US4633916A (en) * 1985-06-24 1987-01-06 Rast John L Roll-formed shear-resistant frame slat
DE3937657A1 (en) * 1988-11-18 1990-06-07 Steel Heddle Mfg Co N D Ges D Extruded lightweight heddle support bar
IT1318130B1 (en) * 2000-07-06 2003-07-23 Nuova O M V S R L MULTI-COMPONENT CROSSBAR FOR FRAME HOLDERS WITH REDUCED NOISE OF WEAVING FRAMES.
DE10153729B4 (en) * 2001-10-31 2013-09-12 Grob Textile Ag Supporting body for a weave
DE10319959B4 (en) * 2003-05-02 2007-02-01 Groz-Beckert Kg Weave for a loom
DE10325908B4 (en) * 2003-06-05 2005-07-21 Groz-Beckert Kg Shaft rod, heald frame and method for producing a shaft rod
DE10326123B4 (en) * 2003-06-06 2007-01-04 Groz-Beckert Kg Shaft rod, manufacturing process for this and weave shank
DE10341629B4 (en) * 2003-09-10 2007-04-12 Groz-Beckert Kg Low vibration tray system
DE10362055B4 (en) * 2003-09-18 2008-02-14 Groz-Beckert Kg stave
DE10346399B4 (en) * 2003-10-07 2007-04-05 Groz-Beckert Kg Shank for weaving machines
DE10349381B4 (en) * 2003-10-21 2005-08-25 Groz-Beckert Kg Weave with new corner connector
DE10349382B3 (en) * 2003-10-21 2005-06-09 Groz-Beckert Kg Weave in composite construction
DE10349383B4 (en) * 2003-10-21 2005-11-24 Groz-Beckert Kg Weave with center connector
DE102004055381B3 (en) * 2004-11-17 2006-04-06 Groz-Beckert Kg Shaft rod for heald frames

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2697453A (en) * 1950-04-29 1954-12-21 Formenti Paolo Profile metal element made of a number of welded component parts, for frames of heddle shafts
AT180240B (en) * 1950-06-28 1954-11-25 Formenti Sa Fab Rod for heald frames bent from a single strip of sheet metal
US3348580A (en) * 1965-05-12 1967-10-24 Grob & Co Ag Frame stave for a heddle frame
US4844130A (en) * 1987-04-28 1989-07-04 N. V. Verbrugge Weaving loom blade crossbeam

Also Published As

Publication number Publication date
CN101195943A (en) 2008-06-11
EP1930490A2 (en) 2008-06-11
DE102006057833B3 (en) 2008-09-04
US20080135121A1 (en) 2008-06-12
JP2008144343A (en) 2008-06-26

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