EP0300935B1 - Vorrichtung zum Fördern von Textilprodukten, insbesondere Strümpfe, Strumpfhosen und gleichartige Waren, für weitere Verrichtungen, sowie ihre Qualitätskontrolle - Google Patents

Vorrichtung zum Fördern von Textilprodukten, insbesondere Strümpfe, Strumpfhosen und gleichartige Waren, für weitere Verrichtungen, sowie ihre Qualitätskontrolle Download PDF

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Publication number
EP0300935B1
EP0300935B1 EP88420262A EP88420262A EP0300935B1 EP 0300935 B1 EP0300935 B1 EP 0300935B1 EP 88420262 A EP88420262 A EP 88420262A EP 88420262 A EP88420262 A EP 88420262A EP 0300935 B1 EP0300935 B1 EP 0300935B1
Authority
EP
European Patent Office
Prior art keywords
arms
pantyhose
fixed
holes
curtain
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 - Lifetime
Application number
EP88420262A
Other languages
English (en)
French (fr)
Other versions
EP0300935A1 (de
Inventor
Noel Egea
Corinne Olive
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.)
GENERALE TEXTILE COGETEX Cie
Original Assignee
GENERALE TEXTILE COGETEX Cie
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 GENERALE TEXTILE COGETEX Cie filed Critical GENERALE TEXTILE COGETEX Cie
Priority to AT88420262T priority Critical patent/ATE64963T1/de
Publication of EP0300935A1 publication Critical patent/EP0300935A1/de
Application granted granted Critical
Publication of EP0300935B1 publication Critical patent/EP0300935B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
    • D06H3/00—Inspecting textile materials
    • D06H3/16—Inspecting hosiery or other tubular fabric; Inspecting in combination with turning inside-out, classifying, or other handling

Definitions

  • the shape is constituted by two pairs of parallel rods, each pair comprising a fixed rod and a transversely movable rod, that the pantyhose is introduced manually on this form, that the two movable rods then move apart to stretch the pantyhose transversely, that after visual control of the pantyhose the movable rods return to their original position and that the pantyhose is finally ejected by a jet compressed air directed inside.
  • the performance of such devices is low because of the need for complete manual introduction of the tights onto the form.
  • DE-A-1 410 870 certainly offers a control device in which pressurized air curtains are provided to activate the placement of stockings on forms for their control.
  • the output can then be very improved, but the control lacks reliability, because two air curtains act obliquely from top to bottom on either side of the forms on which the stockings are themselves introduced vertically from top to bottom. It turns out in fact that this vertical introduction from top to bottom is harmful, because the speed of fitting the stockings leads to the formation of "pockets" in the stockings.
  • the stockings may therefore not be completely and sufficiently stretched, which makes rigorous control impossible.
  • the invention eliminates these drawbacks. It relates to an apparatus which is of the type comprising, on the one hand, in front of a light table, an extendable shape constituted by two pairs of arms, two arms of which fixed and two transversely movable arms, and on the other hand means triggering the formation of a curtain of pressurized air acting obliquely on the tights or other textile article in the direction of the high or open side end of this article, for drag it and insert it automatically and completely on the form.
  • the light table is traversed over its entire thickness by oblique holes which open into a box or into a common channel of compressed air located behind the table and which serve as nozzles for the formation of a air curtain directed obliquely in front of the table and from bottom to top, in the direction of insertion of the stockings on the form.
  • holes are preferably located along two parallel lines disposed in front of the fixed arms of the two forms, and the spacing of the holes is advantageously irregular from one to the other on the same line, this spacing increasing from the free end of each arm of the form in the direction of its fixed end.
  • the nozzles for the formation of the compressed air curtain are provided in a fixed member of the form.
  • means are provided for connecting the nozzles to a source of compressed air which intervenes automatically when a sticker is presented manually on the device.
  • the oblique curtain of compressed air then alone achieves the complete transfer of the tights to the form.
  • This clearance can be obtained in various ways. If the light table is vertical or is placed in an inclined plane close to the vertical, the sticky can descend under the simple effect of gravity, while advantageously being sucked into a box located at the bottom of the device and in which a vacuum reigns periodically. It is however also possible to accelerate the release of the pantyhose by an oblique compressed air jet acting on the pantyhose in the direction opposite to that of the air curtain used for the introduction of the pantyhose on the form.
  • the device is in the general form of a box-shaped box which, placed in a plane close to the vertical, is generally designated by 1.
  • the inclination of this the desk is also advantageously adjustable at the whim of the person carrying out the quality control of the tights.
  • This desk essentially comprises a light table 2 constituted by a translucent surface behind which are placed lighting tubes not visible in the drawing. In front of this light table is placed the shape to receive one by one the tights to be checked.
  • This shape which is generally designated by 3, consists of four transparent glass blades, arranged in two pairs, namely for each pair a fixed blade and a movable blade.
  • the two fixed blades are designated by 4 and 5.
  • the two movable blades are designated by 6 and 7; they are parallel to the two fixed blades 4 and 5; they are located in front of them and they can be moved laterally in the direction of the outside with respect to the two fixed blades 4 and 5.
  • Supports not shown in the drawing are provided at the top to support the four blades of the shape .
  • the supports of the two movable blades 6 and 7 make it possible to give them the movements necessary successively for their spacing and their approximation relative to the corresponding fixed blades 4 and 5.
  • holes 8 are arranged in the plate 2 serving as a light table. These holes 8 are oblique; and their obliquity is such that these holes go up from the rear towards the front of the light table; they therefore go up in the direction of the form 4, 5, 6, 7. These holes 8 open out on the front face of the light table 2; and they emerge by their rear end either in a box, or in a pipe, box or pipe which is not shown in the drawing, but in which compressed air is admitted automatically and programmed.
  • the holes 8 are arranged in two parallel lines visible in Figure 5, behind the two fixed blades 4 and 5 of the shape.
  • the spacing of the holes 8 on each line is not regular; on the contrary, it is irregular, increasing from the bottom to the top of the shape.
  • FIG. 2 illustrates this phase from which, from the moment when manually the introduction of the tights has been initiated on the form, the compressed air is admitted through the holes 8 of the light table 2. This results in the forming an oblique sheet of compressed air 11.
  • This sheet which moves from bottom to top drives the tights up until the closed ends of the tights, that is to say the ends of the two legs, come to rest on the base of the form.
  • This is the position shown in Figure 3, position in which the two legs of the pantyhose respectively cover one of the blades 4 and 6 of the shape and the other the blades 5 and 7 of the shape.
  • the invention is not limited to the single form execution of this recording device which has been indicated above by way of example; on the contrary, it embraces all the variant embodiments thereof, whatever in particular the means used to create the oblique curtain of pressurized air allowing the rapid and total introduction of the tights onto the form, as well as the arrangement of the form, and the means of control proper, the control can be done not visually, but automatically; and it of course extends its field of application to the case where the shape would only be composed of two blades, one fixed and the other mobile, or both mobile, for the purpose of quality control from below and not no tights.
  • a device in accordance with the invention can be used for operations other than visiting stockings or tights for the purpose of quality control.
  • this device is suitable for transferring these products for ironing.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Socks And Pantyhose (AREA)
  • Polyesters Or Polycarbonates (AREA)

Claims (5)

1. Vorrichtung zum Fördern von Textilprodukten, insbesondere Strümpfen, Strumpfhosen und gleichwertigen Waren, für weitere Verrichtungen, wie ihre Qualitätskontrolle, in einer Ausführung, die einerseits vor einem Lichttisch eine ausdehnbare Form aufweist, die durch zwei Paare von Armen gebildet wird, von denen zwei Arme fest und zwei Arme transversal beweglich sind, und die andererseits Mittel zur Bildung eines Druckluftvorhangs enthält, der schräg auf die Strumpfhose oder einen anderen textilen Gegenstand in Richtung zur oberen oder offenen Endseite dieses Gegenstandes einwirkt, um ihn automatisch und vollständig auf die Form gleiten zu lassen und aufzuschieben, dadurch gekennzeichnet, daß der Lichttisch (2) über seine ganze Dicke von schrägen Bohrungen (8) durchquert ist, die in einem Behälter (1) oder in einem gemeinsamen Luftdruckkanal münden, der hinter dem Tisch angeordnet ist, und die als Düsen zur Bildung eines Luftvorhangs dienen, der schräg vom Tisch nach vorne und von unten nach oben in der Aufschieberichtung der Strümpfe auf die Form ausgerichtet ist.
2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Bohrungen (8) entlang zweier paralleler Linien angeordnet sind, die vor den festen Armen (4, 5) der beiden Formen angeordnet sind.
3. Vorrichtung nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß der Abstand der Bohrungen (8) von einer zur anderen auf derselben Linie unregelmäßig ist, wobei sich dieser Abstand vom unteren freien Ende jedes Armes der Form aus in Richtung seines oberen festen Endes vergrößert.
4. Vorrichtung nach Anspruch 1, mit einer vor einem Lichttisch (2) angeordneten, durch zwei Paare von Armen gebildeten Form, von denen zwei Arme (4, 5) fest und zwei Arme (6, 7) bewegbar sind, dadurch gekennzeichnet, daß die Düsen (8) zur Bildung des schrägen Druckluftvorhangs (11) in einem festen Organ der Form vorgesehen sind.
5. Vorrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die beiden Paare von Armen der Form aus durchsichtigen Glaslamellen gebildet sind.
EP88420262A 1987-07-23 1988-07-22 Vorrichtung zum Fördern von Textilprodukten, insbesondere Strümpfe, Strumpfhosen und gleichartige Waren, für weitere Verrichtungen, sowie ihre Qualitätskontrolle Expired - Lifetime EP0300935B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88420262T ATE64963T1 (de) 1987-07-23 1988-07-22 Vorrichtung zum foerdern von textilprodukten, insbesondere struempfe, strumpfhosen und gleichartige waren, fuer weitere verrichtungen, sowie ihre qualitaetskontrolle.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8710847 1987-07-23
FR8710847A FR2618419B1 (fr) 1987-07-23 1987-07-23 Appareil pour le transfert de produits textiles, notamment de bas, de collant et articles similaires, en vue d'operations ulterieures, tel que controle de leur qualite

Publications (2)

Publication Number Publication Date
EP0300935A1 EP0300935A1 (de) 1989-01-25
EP0300935B1 true EP0300935B1 (de) 1991-07-03

Family

ID=9353741

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88420262A Expired - Lifetime EP0300935B1 (de) 1987-07-23 1988-07-22 Vorrichtung zum Fördern von Textilprodukten, insbesondere Strümpfe, Strumpfhosen und gleichartige Waren, für weitere Verrichtungen, sowie ihre Qualitätskontrolle

Country Status (7)

Country Link
US (1) US4874241A (de)
EP (1) EP0300935B1 (de)
JP (1) JPH01118665A (de)
AT (1) ATE64963T1 (de)
DE (1) DE3863501D1 (de)
ES (1) ES2024043B3 (de)
FR (1) FR2618419B1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1274142B (it) * 1994-12-21 1997-07-15 Lamec Lavorazioni Meccaniche D Apparecchiatura per il controllo dei difetti di calze e simili
US5497235A (en) * 1995-01-12 1996-03-05 Monarch Knitting Machinery Corporation Inspecting and grading apparatus for hosiery and method of inspecting same
US6950717B1 (en) 2004-03-19 2005-09-27 Sara Lee Corporation System and method for controlling width and stitch density of a fabric web

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1990013A (en) * 1934-01-18 1935-02-05 Albrecht Edward Stocking inspecting and testing machine
DE1410865B1 (de) * 1961-03-27 1970-04-30 Arwa Holding S A Vorrichtung zum Transport von Formen fuer Struempfe od.dgl. durch eine Behandlungsanlage
FR1556016A (de) * 1967-02-28 1969-01-31
FR1551201A (de) * 1967-11-15 1968-12-27
US3730405A (en) * 1971-06-22 1973-05-01 M Ezell Hosiery inspection apparatus
IT985203B (it) * 1972-05-29 1974-11-30 Norlyn Sales Ets Dispositivo per la verifica di collant e simili
JPS519439A (de) * 1974-07-12 1976-01-26 Canon Kk
JPS5627632A (en) * 1979-08-16 1981-03-18 Nippon Telegr & Teleph Corp <Ntt> Method for measuring transmission characteristic of optical fiber

Also Published As

Publication number Publication date
DE3863501D1 (de) 1991-08-08
JPH01118665A (ja) 1989-05-11
EP0300935A1 (de) 1989-01-25
US4874241A (en) 1989-10-17
ATE64963T1 (de) 1991-07-15
FR2618419A1 (fr) 1989-01-27
FR2618419B1 (fr) 1992-04-24
ES2024043B3 (es) 1992-02-16

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