EP0061580B1 - Magasin d'aiguilles pour dispositifs de marquage, par exemple de la hauteur au dessus du sol du bord de vêtements - Google Patents

Magasin d'aiguilles pour dispositifs de marquage, par exemple de la hauteur au dessus du sol du bord de vêtements Download PDF

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Publication number
EP0061580B1
EP0061580B1 EP82101312A EP82101312A EP0061580B1 EP 0061580 B1 EP0061580 B1 EP 0061580B1 EP 82101312 A EP82101312 A EP 82101312A EP 82101312 A EP82101312 A EP 82101312A EP 0061580 B1 EP0061580 B1 EP 0061580B1
Authority
EP
European Patent Office
Prior art keywords
pin
needle
magazine
end regions
base plates
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
EP82101312A
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German (de)
English (en)
Other versions
EP0061580A1 (fr
Inventor
Harald Berns
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.)
JOHANN KNUPP GmbH AND Co
Original Assignee
JOHANN KNUPP GmbH AND Co
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 JOHANN KNUPP GmbH AND Co filed Critical JOHANN KNUPP GmbH AND Co
Priority to AT82101312T priority Critical patent/ATE13134T1/de
Publication of EP0061580A1 publication Critical patent/EP0061580A1/fr
Application granted granted Critical
Publication of EP0061580B1 publication Critical patent/EP0061580B1/fr
Expired legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41H—APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING OR FOR TAILORING, NOT OTHERWISE PROVIDED FOR
    • A41H9/00—Devices or methods for trimming, levelling or straightening the hems of garments
    • A41H9/02—Devices for marking the length of garments

Definitions

  • the invention relates to a needle magazine for devices for marking the height of the garment edges above the floor, the needles in the head end area being combined into a magazine row and the head end areas unloading over the cross section of the needle shaft.
  • Such an embodiment is known from US-A-3 315 360, the needle magazine having T-shaped needles arranged one behind the other.
  • the end region representing the T-web protrudes above the needle shaft in two directions and corresponds in its width to the thickness of the needle shaft.
  • the needle tips do not extend over the entire length of the needle shaft. Accordingly, the head-side end regions of the needles and a partial length of the needle shafts lie directly next to one another.
  • the direct juxtaposition requires a narrow pestle. Since it is relatively long, it can easily be bent, which impairs the function of a correspondingly designed device.
  • such needle magazines require a straight needle shaft. It is also difficult to load the needle shaft if the needles are not connected to one another.
  • a needle magazine is known from US Pat. No. 3,348,669, in which both the nail head and the nail shaft are connected to one another by predetermined separating webs.
  • the target separating web of the nail shaft extends in the tip-side area of the nail, so that there is no freely projecting nail shaft. Then the target separators are of different lengths. If one of the target separators is already torn when driving in the nail, the other target separator connects two adjacent nail shafts. Therefore, greater forces must be exerted by a device that make working with it more difficult. The longer-sized target separator can also lead to a deflection of the nail shaft.
  • Such an embodiment is not suitable for needle magazines, since when the desired separating web on the shaft side is torn, a radially protruding ridge remains on the shaft, which can destroy the tissue, particularly in the case of fine clothing materials.
  • the object of the invention is therefore based on the object of designing a generic needle magazine in such a way that the needles can be shot through the fold layers of clothing materials with low forces in spite of the optimally thin needle shaft in such a way that the specific impact surface of the head-side end region becomes independent of the thickness of the shaft.
  • a generic needle magazine of increased utility value is specified.
  • the devices processing such a needle magazine can safely shoot the needles through the clothing material even with relatively low forces.
  • the target separators are only available at the head end area, the sufficient stability of the needle magazine during handling is guaranteed. There is no danger that even small torsional forces will cause the needles to separate.
  • the needle shaft of a device can then also have a curved course without this leading to an obstruction in the needle feed.
  • the target separators can be torn with little effort.
  • the end area on the head side serves to guide the needle itself.
  • the protruding needle shaft still allows a certain degree of mobility in all directions during the insertion of the needle into the clothing material, so that the needle selects the path that is most favorable for this piercing.
  • Another variant is characterized in that the end region consists of base plates, between which a section flattened on both sides extends. This flattening can be used for a management task.
  • the end regions have a cylindrical cross section.
  • the cylindrical shape of the end regions on the head side allows small double target separation points to be realized which, on the one hand, provide sufficient stability for the needle magazine and, on the other hand, nevertheless enable the device to be easily removed from the respective needle to be inserted.
  • the device that processes the needle magazines N, N ', N "indicated in FIGS. 10 to 17 has a base plate 1, from which a vertically directed column 2 extends.
  • a support arm 4, which can be locked by means of a clamping toggle 3, is guided thereon encompasses the lower corner of a base plate 5 and cover plate 6 which are parallel to one another.
  • the base plate 5 there is a horizontally extending longitudinal slot 7 which is open on one side. This crosses a vertically directed flexion slot 8 of the fabric flexor 9 formed by a projection of the base plate 5. As can be seen in particular from FIGS. 7 and 8, the flexion slot 8 has a smaller depth than the longitudinal slot 7.
  • the base plate 5 is in the region of the fabric flexor 9 formed thickened, so that the longitudinal slot 7 is channel-shaped in this area.
  • a needle insertion plunger 10 which is fixedly connected to a horizontally displaceable slide 11.
  • Two guide pins 12, which extend from the base plate 5 and pass through the longitudinal slots in the slide 11, are used to guide the slide 11.
  • the slide 11 forms a release stage 13, in front of which the upper end 14 'of a release slide 14 which is vertically movable on the stud bolt 15 occurs.
  • the stud bolts 15 are also anchored in the base plate 5 and plunge into longitudinal slots 16, 17 of the trigger slide 14.
  • the longitudinal slot 17 is longer and receives a compression spring 18 which loads the trigger slide 14 in the reverse direction.
  • stand bolts 19 extend from the base plate 5 and penetrate the vertical slots 20 and 21 of a vertically guided transmission slide 22.
  • a compression spring 60 is accommodated, which acts on the transmission carriage in the upward direction.
  • the transmission carriage 22 is equipped with a roller 23 which controls the carriage 11 back into the rearward basic position according to FIG. 3 via a control cam 24. In this position, the upper end 14 ′ of the trigger slide 14 is in front of the release stage 13 of the slide 11.
  • one end 25 ′ engages an energy storage spring 25 designed as a leaf spring.
  • the other end 25 "of the energy storage spring 25 is supported on a cross pin 26 of a lever arm 27 'of an angularly shaped transmission lever 27 which can be pivoted in the apex around a bearing plate 28 on the base plate side.
  • the transmission lever 27 engages with its longer lever arm 27" in an edge-side recess 29 of the transfer carriage 22.
  • the transmission carriage 22 On the side opposite the recess 29, the transmission carriage 22 is equipped with a driver 30.
  • a double-armed control lever 33 which can be pivoted about the fixed bearing journal 34 of the base plate 5.
  • the other end 33''of the control lever 33 dips into a window-shaped opening 35 an angularly shaped fabric pressure lever 36.
  • the window-shaped opening 35 is located in the shorter, lower angle leg 36 ', which is pivotable at the end by means of a bearing pin 37 on a vertically directed to the base plate 5 Boom 38 is arranged.
  • the angle leg 36 ' is encompassed by a fork-shaped transmission member 39.
  • a coupling pin 40 passes through the transmission member 39 and the angle leg 36' of the fabric pressure lever 36.
  • the latter leads to a hand lever 42. If this is actuated, the fabric pressure lever 36 pivots, with its longer angle leg 36 ′′ entering the flexion slot 8 with its plunging end 36 ′′.
  • the immersion end 36 ′′ there is a recess 43 which is open at the end and, in this position, cf. FIG. 5, is aligned with the longitudinal slot 7.
  • Needle magazine shaft 44 Extending transversely to the longitudinal slot 7, in the extension of which the needle insertion plunger 10 is guided
  • Needle magazine shaft 44 is formed by the base plate 5 and a shaft wall 45 fastened thereon.
  • the needle magazine shaft 44 has a groove 46 in the magazine bottom and ceiling surface for receiving the end regions 47 of a needle magazine N.
  • the head-side end regions 47 of the needle shafts 48 are according to the first embodiment, cf. 10 to 13, combined into a magazine row and have a central annular groove 51 connecting two base plates 49 and 50 at one end.
  • the base plates 49, 50 projecting uniformly on all sides over the needle shaft are cylindrical, with adjacent base plates forming desired separating webs 52 are connected tangentially to each other. These predetermined separating webs 52 start from the edge of the base plates 49, 50, extend in the central plane of the needle magazine and are produced, for example, when the end regions 47 made of plastic are injection molded.
  • the needle shafts 48 are provided with a thickened needle shaft end 48 ', which is covered by the base plate 50 facing away from the needle tip during the injection molding process.
  • the head-side end regions are designed in accordance with the previous embodiment.
  • the same parts therefore have the same reference numerals.
  • the width of the desired separating webs 52 ' is narrower than the thickness of the base plates 49, 50, cf. 14 in particular.
  • These desired separating webs 52 ' can also be produced when the end regions 47 made of plastic are injection molded.
  • 16 and 17 show a needle magazine N "with such head-side end regions 47 ', the base plates 49', 50 'of which are connected by a flattened section on both sides.
  • the latter is formed by two depressions 57 arranged on opposite sides.
  • the base 57' of these Depressions run parallel to the central axis of the needle magazine.
  • Adjacent base plates 49 ', 50' are connected to one another by predetermined separating webs 52 "in such a way that they extend in the central plane of the needle magazine.
  • the nominal dividers 52 are narrower than the thickness of the base plates 49 ', 50'.
  • the end regions 47 'on the head side and needle shafts 48 can also be made of plastic in the same material.
  • a needle magazine N consisting of a plurality of needles can be inserted into the needle magazine shaft 44 if the feed slide 53 is previously pulled out of the groove 46.
  • the needle magazine N When the needle magazine N is inserted, the end regions 47 on the head side enter the groove 46, while the needle shafts 48 are covered by the shaft wall 45. Then the feed slide 53 is to be inserted into the channel 46. The latter is under the load of an elastic tension member 54, whereby the needle magazine N is moved in the direction of the longitudinal slot 7.
  • the head-side end region 47 of the uppermost needle is then directed into the longitudinal slot 7 via an inclined surface 55, so that the head-side end region 47 is located closely in front of the needle insertion plunger, cf. Fig. 7.
  • the corresponding height must first be set by moving the support arm 4 by means of the tensioning knob 3. Then the garment edge 56 is to be brought into the area of the fabric flexor 9. Subsequently, by actuating the hand lever 42 via the Bowden cable 41, the transmission piece 39 is moved upwards, which swivels the fabric pressure lever 36 by means of the coupling pin 40. The control lever 33 which dips into the window-shaped opening 35 is now dragged along. This shifts the transmission carriage 22 in the downward direction. Synchronously with this, the transmission lever 27 is pivoted, which in turn charges the energy storage spring 25.
  • the compression spring 60 brings the transfer carriage 22 back into the basic position by upward displacement, the carriage 11 likewise being moved back into its starting position via the roller 23.
  • the trigger slide 14, the lever 27 and the control lever 33 return to the starting position, the latter of which the fabric pressure lever 36 in the Position pivoted according to FIG. 2. Now the next needle can be attached for marking.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Labeling Devices (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)

Claims (4)

1. Magasin à aiguilles pour des dispositifs de marquage de la hauteur des bords de vêtement par rapport au sol, les aiguilles étant réunies en une série de magasin par leurs zones d'extrémité situées du côté de la tête, et les zones d'extrémité situées du côté de la tête débordant par rapport à la section transversale du talon d'aiguille, caractérisé en ce que les zones d'extrémité (47) situées du côté des têtes, et qui sont de tous côtés régulièrement en saillie par rapport aux talons d'aiguille (48), et sont reliées entre elles par des entretoises de séparation de consigne (52, 52', 52"), constituent les éléments d'écartement pour les talons d'aiguille (48) qui sont libres sur toute leur longueur et sont en saillie entre eux à une certaine distance.
2. Magasin à aiguilles selon la revendication 1, caractérisé en ce que les zones d'extrémité ont une rainure annulaire (51), périphérique, moyenne, reliant deux plaques de base (49, 50) et les entretoises de séparation de consigne (52') s'étendent dans le plan médian du magasin à aiguilles et partent du bord des plaques de fond.
3. Magasin à aigilles selon la revendication 1, caractérisé en ce que la zone d'extrémité se compose de plaques de base (49', 50') entre lesquelles s'étend un segment aplati des deux côtés.
4. Magasin à aiguilles selon la revendication 1, caractérisé en ce que les zones d'extrémité ont une section cylindrique.
EP82101312A 1981-03-21 1982-02-20 Magasin d'aiguilles pour dispositifs de marquage, par exemple de la hauteur au dessus du sol du bord de vêtements Expired EP0061580B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82101312T ATE13134T1 (de) 1981-03-21 1982-02-20 Nadelmagazin fuer vorrichtungen zur markierung beispielsweise der hoehe der kleidungsstueckraender ueber dem boden.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3111179 1981-03-21
DE19813111179 DE3111179A1 (de) 1981-03-21 1981-03-21 Nadelmagazin fuer vorrichtungen zur markierung beispielsweise der hoehe der kleidungsstueckraender ueber dem boden

Publications (2)

Publication Number Publication Date
EP0061580A1 EP0061580A1 (fr) 1982-10-06
EP0061580B1 true EP0061580B1 (fr) 1985-05-08

Family

ID=6127954

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82101312A Expired EP0061580B1 (fr) 1981-03-21 1982-02-20 Magasin d'aiguilles pour dispositifs de marquage, par exemple de la hauteur au dessus du sol du bord de vêtements

Country Status (3)

Country Link
EP (1) EP0061580B1 (fr)
AT (1) ATE13134T1 (fr)
DE (2) DE3111179A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3202270A (en) * 1962-11-23 1965-08-24 Kenneth P Schory Quick attaching button
US3348669A (en) * 1965-01-18 1967-10-24 Powers Wire Products Co Inc Body unit comprising a stick of severable fasteners
US3492907A (en) * 1968-01-25 1970-02-03 Simpson Timber Co Plastic tack strip
US4106618A (en) * 1975-12-15 1978-08-15 Haytayan Harry M Nail assemblies

Also Published As

Publication number Publication date
ATE13134T1 (de) 1985-05-15
DE3263634D1 (en) 1985-06-13
EP0061580A1 (fr) 1982-10-06
DE3111179A1 (de) 1982-10-07

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