ES286522A1 - Improvements in needle screed apparatus (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in needle screed apparatus (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES286522A1
ES286522A1 ES286522A ES286522A ES286522A1 ES 286522 A1 ES286522 A1 ES 286522A1 ES 286522 A ES286522 A ES 286522A ES 286522 A ES286522 A ES 286522A ES 286522 A1 ES286522 A1 ES 286522A1
Authority
ES
Spain
Prior art keywords
supports
machine
palpating
needle
sample
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
ES286522A
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.)
Maschf Ruti A G Vormals Caspar Honegger
Original Assignee
Maschf Ruti A G Vormals Caspar Honegger
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 Maschf Ruti A G Vormals Caspar Honegger filed Critical Maschf Ruti A G Vormals Caspar Honegger
Publication of ES286522A1 publication Critical patent/ES286522A1/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
    • D03C1/00—Dobbies
    • D03C1/14—Features common to dobbies of different types
    • D03C1/22—Needles; Needle boxes; Needle boards

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
  • Auxiliary Weaving Apparatuses, Weavers' Tools, And Shuttles (AREA)

Abstract

"Improvements in needle tracer devices" for the movement according to the sample of the healds, by palpating a sample cardboard by palpating needles, during the forward and backward movement of the loom, where a heald machine for the The movement of the healds is transmitted impulses through push rods, characterized in that there are several supports that each carry a palpating needle and each a locking bar, and that are each housed in a swinging lever that rotates against the force of a spring radially in relation to the drum that carries the sample cardboard, turning the oscillating levers driven by the continuous operation of the loom in radial direction to the drum that carries the cartons for the drive of the push rod connected to the machine of healds, and that fixed position supports are available for the blocking bars to prevent the movement of rotation of the pal They are oscillating in such a way that the locking bar of the supports, which are seated by the palpating needles on the sample cardboard, are outside the range of reach of the supports, and because the palpator needles do not settle, because a hole in the sample cardboard, the blocking bars are in the area of attack of the supports. (Machine-translation by Google Translate, not legally binding)
ES286522A 1962-09-12 1963-03-28 Improvements in needle screed apparatus (Machine-translation by Google Translate, not legally binding) Expired ES286522A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1087662A CH394972A (en) 1962-09-12 1962-09-12 Stylus apparatus for scanning sample cards on looms

Publications (1)

Publication Number Publication Date
ES286522A1 true ES286522A1 (en) 1963-08-01

Family

ID=4367762

Family Applications (1)

Application Number Title Priority Date Filing Date
ES286522A Expired ES286522A1 (en) 1962-09-12 1963-03-28 Improvements in needle screed apparatus (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
US (1) US3171445A (en)
CH (1) CH394972A (en)
ES (1) ES286522A1 (en)
GB (1) GB1022502A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH498218A (en) * 1967-04-25 1970-10-31 Staeubli Geb & Co Method for reading a perforated sample card and for actuating the shaft movement organs of a dobby, as well as dobby for carrying out the method
US3665972A (en) * 1968-04-23 1972-05-30 Staeubli Ag Dobbies
CH523984A (en) * 1970-05-29 1972-06-15 Staeubli Ag Method for controlling a dobby and dobby for carrying out the method
CN101880930B (en) * 2010-07-07 2011-06-08 常熟市常纺纺织机械有限公司 Needle selection mechanism of dobby with improved structure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2926703A (en) * 1960-03-01 Controlling device
US1672434A (en) * 1926-05-28 1928-06-05 Staubli Geb & Co Shed-forming machine with paper pattern cards
US2690770A (en) * 1948-10-28 1954-10-05 Staubli Geb & Co Device for and method of reading picks from pattern cards in looms
US3060975A (en) * 1960-04-26 1962-10-30 Sulzer Ag Method and means for scanning a pattern card of a dobby

Also Published As

Publication number Publication date
CH394972A (en) 1965-06-30
US3171445A (en) 1965-03-02
GB1022502A (en) 1966-03-16

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