ES282996A1 - Improvements in looms - Google Patents

Improvements in looms

Info

Publication number
ES282996A1
ES282996A1 ES0282996A ES282996A ES282996A1 ES 282996 A1 ES282996 A1 ES 282996A1 ES 0282996 A ES0282996 A ES 0282996A ES 282996 A ES282996 A ES 282996A ES 282996 A1 ES282996 A1 ES 282996A1
Authority
ES
Spain
Prior art keywords
shed
guide
carrier
frame
threads
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
ES0282996A
Other languages
Spanish (es)
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.)
Alsacienne de Constructions Mecaniques SA
Original Assignee
Alsacienne de Constructions Mecaniques SA
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
Priority claimed from FR875612A external-priority patent/FR1309945A/en
Priority claimed from FR899562A external-priority patent/FR81760E/en
Application filed by Alsacienne de Constructions Mecaniques SA filed Critical Alsacienne de Constructions Mecaniques SA
Publication of ES282996A1 publication Critical patent/ES282996A1/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/40—Forming selvedges
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C7/00—Leno or similar shedding mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
  • Woven Fabrics (AREA)

Abstract

A cut-weft fabric has a selvedge that is lenowoven with a standard thread 11, which is always shed to one face of the fabric, and a pair of crossing threads 13, 14 which are always shed to the other face and which are woven under such tension that they "uncross" and, for each pick, alternate threads 13, 14 pass around the selvedge to the other face of the fabric, tucking in the weft end 19a and causing the threads 13, 14 to assume a plain woven formation gripping the tucked-in weft end. Two pairs of threads 13, 14 may be used, either separated or together. Oppositely moving heald frames 38, 40 have rods 31, 32 on which slide carriers 48, 49 spring-biased to stay apart. The carrier 48 has standard thread guides 59 and the carrier 49 has the leno thread guides 67 which are pivoted on rods 68 and are moved by rods 72 attached to rockers 75. In the Fig. 4 (not shown) position the guide 59 is lowered between the eyes of the guide 67 and the main shed is open. As the shed closes the carrier 48 rises with the frame 38 and the carrier 49 lowers with the frame 40. When the shed is closed the carriers 48, 48 are then maximum distance apart and the guide 59 is above the guide 75. Continued ascent of the frame 38 then pivots the rocker 75, the leno threads cross, the carriers 49 rises with the frame 38, the carrier 48 descends with the frame 40 so that for the next shed the standard thread guide is again lowered between the reversed leno thread guide 75.
ES0282996A 1961-10-11 1962-11-30 Improvements in looms Expired ES282996A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR875612A FR1309945A (en) 1961-10-11 1961-10-11 False selvedge of fabric and method for making such a false selvage
FR899562A FR81760E (en) 1962-06-04 1962-06-04 False selvedge of fabric and method for making such a false selvage

Publications (1)

Publication Number Publication Date
ES282996A1 true ES282996A1 (en) 1963-02-01

Family

ID=26192653

Family Applications (2)

Application Number Title Priority Date Filing Date
ES281412A Expired ES281412A1 (en) 1961-10-11 1962-10-09 Apparatus for the manufacture of a false fabric tissue in telar without lanzadera (Machine-translation by Google Translate, not legally binding)
ES0282996A Expired ES282996A1 (en) 1961-10-11 1962-11-30 Improvements in looms

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES281412A Expired ES281412A1 (en) 1961-10-11 1962-10-09 Apparatus for the manufacture of a false fabric tissue in telar without lanzadera (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
CH (1) CH390175A (en)
DE (1) DE1535611C3 (en)
ES (2) ES281412A1 (en)
GB (1) GB1025233A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4299257A (en) * 1978-05-19 1981-11-10 Tsudakoma Kogyo Kabushiki Kaisha Selvage forming device
DD144680A1 (en) * 1979-07-02 1980-10-29 Wilfried Schramm ROTARY TURNING DEVICE FOR LISTING ROLLERS OF SPOOL-LEADING SHOOTING SYSTEMS
DE8703920U1 (en) * 1987-03-16 1988-07-21 Klöcker-Entwicklungs-GmbH, 4280 Borken To achieve a leno edge suitable heald shaft
DE4204629C1 (en) * 1992-02-15 1993-03-04 Kloecker-Entwicklungs-Gmbh, 4280 Borken, De
CN104233586B (en) * 2014-09-15 2016-06-29 北京五洲燕阳特种纺织品有限公司 For controlling the device and method of petinet warp thread on a kind of loom

Also Published As

Publication number Publication date
ES281412A1 (en) 1963-02-01
GB1025233A (en) 1966-04-06
DE1535611A1 (en) 1970-07-16
DE1535611B2 (en) 1973-04-26
DE1535611C3 (en) 1973-11-15
CH390175A (en) 1965-03-31

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