DE847582C - Method and device for making buttonholes in articles of clothing made of thermoplastic material and articles of clothing with such buttonholes - Google Patents

Method and device for making buttonholes in articles of clothing made of thermoplastic material and articles of clothing with such buttonholes

Info

Publication number
DE847582C
DE847582C DEP30738D DEP0030738D DE847582C DE 847582 C DE847582 C DE 847582C DE P30738 D DEP30738 D DE P30738D DE P0030738 D DEP0030738 D DE P0030738D DE 847582 C DE847582 C DE 847582C
Authority
DE
Germany
Prior art keywords
buttonhole
clothing
reinforcement piece
electrode
garment
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
DEP30738D
Other languages
German (de)
Inventor
Johan August Lind
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE847582C publication Critical patent/DE847582C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41HAPPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING OR FOR TAILORING, NOT OTHERWISE PROVIDED FOR
    • A41H25/00Appliances or methods for marking-out, perforating or making buttonholes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/04Dielectric heating, e.g. high-frequency welding, i.e. radio frequency welding of plastic materials having dielectric properties, e.g. PVC
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/74Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
    • B29C65/743Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc
    • B29C65/7441Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc for making welds and cuts of other than simple rectilinear form
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/74Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
    • B29C65/745Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using a single unit having both a severing tool and a welding tool
    • B29C65/7461Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using a single unit having both a severing tool and a welding tool for making welds and cuts of other than simple rectilinear form
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/005Detaching the article from the joining tool
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/10Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112Single lapped joints
    • B29C66/1122Single lap to lap joints, i.e. overlap joints
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/40General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/45Joining of substantially the whole surface of the articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/80General aspects of machine operations or constructions and parts thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/80General aspects of machine operations or constructions and parts thereof
    • B29C66/81General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/816General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the mounting of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8161General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the mounting of the pressing elements, e.g. of the welding jaws or clamps said pressing elements being supported or backed-up by springs or by resilient material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/80General aspects of machine operations or constructions and parts thereof
    • B29C66/81General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/816General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the mounting of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8167Quick change joining tools or surfaces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/80General aspects of machine operations or constructions and parts thereof
    • B29C66/82Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
    • B29C66/822Transmission mechanisms
    • B29C66/8221Scissor or lever mechanisms, i.e. involving a pivot point
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/80General aspects of machine operations or constructions and parts thereof
    • B29C66/82Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
    • B29C66/822Transmission mechanisms
    • B29C66/8227Transmission mechanisms using springs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/80General aspects of machine operations or constructions and parts thereof
    • B29C66/83General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832Reciprocating joining or pressing tools
    • B29C66/8324Joining or pressing tools pivoting around one axis
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/80General aspects of machine operations or constructions and parts thereof
    • B29C66/84Specific machine types or machines suitable for specific applications
    • B29C66/861Hand-held tools
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/80General aspects of machine operations or constructions and parts thereof
    • B29C66/81General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/812General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
    • B29C66/8122General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps characterised by the composition of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/80General aspects of machine operations or constructions and parts thereof
    • B29C66/81General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/818General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/80General aspects of machine operations or constructions and parts thereof
    • B29C66/87Auxiliary operations or devices
    • B29C66/872Starting or stopping procedures
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/90Measuring or controlling the joining process
    • B29C66/92Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools
    • B29C66/924Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force, the mechanical power or the displacement of the joining tools
    • B29C66/9261Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the displacement of the joining tools
    • B29C66/92651Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the displacement of the joining tools by using stops
    • B29C66/92653Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the displacement of the joining tools by using stops said stops being adjustable
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/90Measuring or controlling the joining process
    • B29C66/96Measuring or controlling the joining process characterised by the method for implementing the controlling of the joining process
    • B29C66/967Measuring or controlling the joining process characterised by the method for implementing the controlling of the joining process involving special data inputs or special data outputs, e.g. for monitoring purposes
    • B29C66/9672Measuring or controlling the joining process characterised by the method for implementing the controlling of the joining process involving special data inputs or special data outputs, e.g. for monitoring purposes involving special data inputs, e.g. involving barcodes, RFID tags
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2101/00Use of unspecified macromolecular compounds as moulding material
    • B29K2101/12Thermoplastic materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/737Articles provided with holes, e.g. grids, sieves
    • B29L2031/7374Slotted

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)
  • Details Of Garments (AREA)

Description

Verfahren und Vorrichtung zum Anbringen von Knopflöchern in Kleidungsstücken aus thermoplastischem Material und Kleidungsstück mit solchen Knopflöchern Die Erfindung betrifft ein Verfahren zum Anbringen von Löchern. insbesondere Knopflöchern in Kleidungsstücken aus thermoplastischem Material, derartig mit Knopflöchern versehencKleidungsstücke sowie eine Vorrichtung zur Ausführung des Verfahrens. Während derartiges thermoplastisches Material verhältnismäßig widerstandsfähig gegen Zug ist, kaiiii (las Material relativ leicht von einem Knopflochschlitz iin Kleidungsstück abgezogen werden. Erfindungsgemäß werden derartige Löcher mit Verstärkungsanordnungen versehen, die den Kanten fier Knopflöcher große Festigkeit verleihen. Da die erfindungsgemäßen Verstärkungsanordnungen nahtlos sind, verleihen sie dem Kleidungsstück ein elegantes Aussehen.Method and device for making buttonholes in garments of thermoplastic material and garment with such buttonholes. The invention relates to a method for making holes. especially buttonholes in clothing made of thermoplastic material, such garments provided with buttonholes and a device for carrying out the method. While such thermoplastic Material is relatively resistant to tension, kaiiii (las material relative easily peeled off a buttonhole slit in a garment. According to the invention such holes are provided with reinforcement arrangements that fier the edges Give buttonholes great strength. Since the reinforcement arrangements according to the invention are seamless, they give the garment an elegant look.

Die Erfindung soll im folgenden an Hand der in den Zeichnungen dargestellten Ausführungsbeispiele näher beschrieben werden. In den Zeichnungen ist Fig. i eine Draufsicht auf einen Teil eines Kleidririgsstücks. (las mit einem Knopflochverstärkungsstück gemäß der Erfindung versehen ist; Fig. 2 ist ein Schnitt gemäß der Linie II-H voll Fig t ; Fig.3 ist ein Vertikalschnitt durch eitle Vorrichtung zur Herstellung der erfindungsgemäßen Verstärkung der Lochkanten; Fig. 4 ist eine Draufsicht auf einen Teil der Vorrichtung, und Fig. 5 ist ein Schnitt gemäß der Linie V-V voll Fig. 3 und 4 in größerem Maßstab.The invention is to be described below with reference to the illustrated in the drawings Embodiments are described in more detail. In the drawings, Fig. I is a Top view of part of a piece of clothing. (read with a buttonhole reinforcement piece is provided according to the invention; Fig. 2 is a full section along the line II-H Fig t; Fig.3 is a vertical section through a vain device for Production of the reinforcement according to the invention for the perforated edges; Fig. 4 is a plan view on part of the device, and Fig. 5 is a section along the line V-V in full 3 and 4 on a larger scale.

In den Zeichnungen bezeichnen io und 12 zwei Lagen eines thermoplastischen Materials, die einen Teil eines Kleidungsstücks bilden. Diese Lagen sind mit einem Knopfloch versehen, das allgemein mit 14 bezeichnet ist und einen geraden engen Schlitz 16 mit an beiden Enden erweiterten Teilen 18 und 20 umfaßt, die durch gekrümmte Kanten 22 und 24 begrenzt sind. Der Endteil 2o des Knopflochs, der zur Aufnahme .der Anbringungsanordnung für den Knopf vorgesehen ist, ist zweckmäßig größer als der andere Endteil 18.In the drawings, io and 12 denote two layers of a thermoplastic Materials that form part of a garment. These layers come with a Provided buttonhole, indicated generally at 14 and a straight narrow Slit 16 with enlarged parts 18 and 20 at both ends, by curved Edges 22 and 24 are limited. The end part 2o of the buttonhole, which is used for receiving .the mounting arrangement for the button is appropriately larger than the other end part 18.

Auf die Lage io ist ein Streifen 26 aus dein g=leichen Material wie diese Lage aufgeschweißt, und dieser Streifen erstreckt sich in einer geschlossenen Linie als Einfassung um das Knopfloch 14. [)er Streifen 26 hat eilte Dicke, die erheblich größer als die der Lagen io, 12 ist. Die innere Seitenkante des Streifens 26 kann im wesentlichen senkrecht zur Ebene der Lage verlaufen, während die Außenkante 28, die vorzugsweise die gleichen Umrisse hat wie die Lochkante, gegen die Lage io hin abgeschrägt verläuft, wodurch die Widerstandsfähigkeit der Verstärkung noch verbessert wird. Außer-(lern sind die beiden Lagen io und 12 um das Loch 14 herum zusammengeschweißt, zweckmäßig filier eine Strecke, die größer ist als die Weite des Streifens 26, wie bei 30 in Fig. 1 angedeutet.A strip 26 made of the same material as this layer is welded onto the layer 10, and this strip extends in a closed line as a border around the buttonhole 14. The strip 26 has a rapid thickness which is considerably greater than that of the Layers io, 12 is. The inner side edge of the strip 26 can run essentially perpendicular to the plane of the layer, while the outer edge 28, which preferably has the same outline as the edge of the hole, is beveled towards the layer io, whereby the resistance of the reinforcement is further improved. In addition, the two layers 10 and 12 are welded together around the hole 14, expediently filier a distance which is greater than the width of the strip 26, as indicated at 30 in FIG.

Die in Fig. 3 his 5 dargestellte Vorrichtung umfaßt eilte Fundamentplatte 32, die aus härtbarem Kunstharz oder ähnlichem Material hergestellt sein kann und in der ein Hebel 34, z. B. aus demselben Kunststoff, bei 36 schwenkbar angeordnet ist. Der Hebel 34 ist mit einer oberen Elektrode 38 versehen, die über einen Draht 40 mit einem ultrahochfrerluentein Strom gespeist wird. Mittels einer Stange 42, die mit ihrem oberen Ende bei 44 am Hebel 34 schwenkbar angeordnet ist und mit ihrem unteren Ende an einem (nicht dargestellten) Pedal befestigt ist, kann der Hebel 34 in eine unterste Lage gebracht werden, die durch eine Stoppschraube 46 begrenzt wird. Eine an der Fundamentplatte 32 angeordnete Stange 48 besitzt all ihrem unteren Ende eine zapfenartige Fortsetzung 49, die einen :V>satz 51 bildet und sich frei durch ein Loch in einem Federkontakt 58 erstreckt. Wenn der Nebel 34 gesenkt wird, trifft eine all diesem atigeordnete einstellbare Stoppschraube 52 auf die Stange 48 auf und bringt den Federkontakt 58 in Eingriff mit dem Kontakt 54. Ein weiterer Federkontakt 56 ist normal gegen den Kontakt 54 gedrückt, so daß dann ein geschlossener Schwachstromkreis durch die Kontakte 56 und s8 gebildet wird, die alt ein (nicht dargestelltes) Relais angeschlossen sind, das seinerseits den ultrahochfrequenten Strom an die obere Elektrode 38 und eine untere Elektrode 6o schaltet. Bei weiterer Drehung des Hebels 34 nach abwärts entfernt der Zapfen 49 den Federkontakt 56 vom Kontakt 54, bevor diese Abwärtsdrehung durch die Schraube46 aufgehalten wird, so daß die Stromkreise dann unterbrochen sind. Die Elektrode 6o ist in einem nic'htleiteltden Organ 62, beispielsweise ins Bakelit, befestigt. Das Organ 62 ist abnehmbar an der Platte 32 allge- ordnet. Der Elektrode 6o wird Strom Tiber eine Leitung 64 zugeführt. Während die Elektrode 38 bei dieser Ausführungsform eine ebene untere Fläche besitzt, ist die ollere 1# laiche der Elektrode 6o mit einem Messer 66 vei-sellen. das die gleichen Umrisse besitzt wie die Kante des Knopflochs 14, das in den Lagers 1o, 1 2 angebracht werden soll. In den windungsförmigen Endteilen des Messers sind Löcher 67 vorgesehen, die sich durch die Elektrode 6o hindurch erstrecken und zur Entfernung von überschüssigem plastischem Material bei Betätigung der Anordnung dienen. lii gleichbleibender Ent- fernung vorn Messer 66 erstreckt sich eile Vor- sprung 68,uni das l\lesser lieruin und ist von diesem durch eine Vertiefung 70 getrennt, deren Quer- schnitt dein gewünschten Querschnitt des Streifens 26 entspricht. Alt beiden leiteil des engsten Teils des Vorsprungs 68 sind _@lisätze 72 vorgesehen, die die gleiche Tiefe haben wie die Vertiefung 70. Das Messer 66 erstreckt :ich Müller hinauf als der Vor- sprung 68. Einte isolierende l@ührtiiigsplatte 74, beispiels- weise aus härtbarenl Kunstharz, ist niit einem Schlitz 76 von im wesentlichen gleicher Forrn wie die der Elektrode 6o verseben. Die Platte 74 tnngibt die Elektrode 6o und wird von Zapfen 78 getragen, die im Organ 62 geführt silid unll mit Flareschett So in in diesem Organ vorgesehenen :lusttehmungen 82 versehen sind. Zwischen deit Flanschen 8o und einer am Organ 62 angeordneten Deckplatte 84 aus Isoliermaterial sind Federn 86 angeordnet, die nor- mal die Platte 74 in einer angeholtenen Lage halten, in der die obere Fluche der Platte sich auf einem höheren Niveau befindet als die ollere Fläche der Elektrode 6o. Wenn der Nebel 34 heruntergedrückt wird, wird die Platte 74 gegen die Wirkung der Federn 86 gesenkt, -#vohei die Platte in eine Öffnung 88 1111 Organ 62 eintritt. Die Wirkungsweise der Anordnung ist folgende: Auf der Elektrode 6o ist ein Verstärkuligsstück aus plastischem Material angeordnet, das ungefähr die gleichen Abmessungen besitzt wie die äußeren Abmessungen des fertigere Streifelts 26 sind, das jedoch nicht einen der 1, oriu des Knopflochs 14 entsprechenden Schlitz besitzt. Die Führungsplatte 74, die sich jetzt in ihrer oberen Stellung befindet, verhindert, <saß <las X"erstärkungsstiick bewegt wird, wenn das plastische Kleidungsstück yo, das aus den beiden Lagen io und 12 bestellt, über die Elektrode 6o gezogen wird. Der Hebel 34 wird nun herabbewegt, und die l;lektrode 38 beginnt das Kleidungsstück 9o gegen das Verstärkungsstück zu pressen und bewegt gleichzeitig die Führungsplatte 74 abwärts. In diesem .-Xugetililick trifft der Absatz 51 der Stange 48 auf den Federkontakt 58 auf und führt den Eingriff zwischen diesem und (lern Organ 5.4 11erlei, so claß der Stromkreis über die Kon- takte 56 und 3S geschlossen ist. Dies führt dazu, daß (las Relais den ultrahochfrequenten Strom über die Leittlllgell 40, 1i4 schließt. Während der weiteren Abwärtsbewegung des Hebels 34 werden das Kleidungsstück (go und (las Verstärkungssti.ick zum Schinerzen erhitzt, während (las 'Messer 66 das Knopfloch ausschileidet. fas Verstärkungsstück ge. wird entsprechend der Form der Vertiefung 70 formt und auf (las Kleidungsstuck geschweißt. Bevor der Nebel 34 seine unterste Stellung erreicht. 11a2 (1('r Zallfell 49 jedoch den Federkontakt 56 fort- gestoßen, so daß die Stromzufuhr zu den Elek- troden unterbrochen NWird. Das -Material. das durch das \M('sser an den l:n(Itell(-n weggeschnitten wird, geht durch die I_iicher 67 ab. Die Lagen to, 12 iNerden auch zti der Außenkante des Vorsprungs 68 etlt>l)recht'tl(1 <lt'I- I_1111t' 30 I11 h lg. I zusammen- geschmolzen. I)ie Hrtindurig ist leicht auf die beschriebene Atis- fiiliruiigsfoirni Begrenzt. scliiclern es sind auch andere .\usfüllrungsf@@rmerl irn Rahmen der Fr- denkbar. The device shown in Fig. 3 to 5 comprises hurried foundation plate 32, which can be made of hardenable synthetic resin or similar material and in which a lever 34, for. B. made of the same plastic, is arranged at 36 pivotable. The lever 34 is provided with an upper electrode 38 which is fed via a wire 40 with an ultra high-temperature current. The lever 34 can be brought into a lowermost position, which is limited by a stop screw 46, by means of a rod 42, which is pivotably arranged with its upper end at 44 on the lever 34 and is fastened with its lower end to a pedal (not shown) will. A rod 48 arranged on the foundation plate 32 has at all its lower end a peg-like continuation 49 which forms a set 51 and extends freely through a hole in a spring contact 58. When the mist 34 is lowered, an all of this related adjustable stop screw 52 strikes the rod 48 and brings the spring contact 58 into engagement with the contact 54. Another spring contact 56 is normally pressed against the contact 54 so that it is a closed circuit is formed by the contacts 56 and s8, which are connected to a relay (not shown), which in turn switches the ultra-high-frequency current to the upper electrode 38 and a lower electrode 6o. With further rotation of the lever 34 downwards removes the pin 49 the spring contact 56 from the contact 54 before this Downward rotation stopped by screw46 so that the circuits are then interrupted are. The electrode 6o is in a non-conductive Organ 62, for example in Bakelite, attached. That Organ 62 is removable on the plate 32 in general arranges. The electrode 6o is supplied with current via a Line 64 supplied. While the electrode 38 in this embodiment a flat lower one Area, the older 1 # spawn of the electrode is 6o vei-selle with a knife 66. the same Has an outline like the edge of the buttonhole 14, that is to be installed in camp 1o, 1 2. In are the helical end parts of the knife Holes 67 are provided which extend through the electrode 6o extend through and to remove excess plastic material when actuated serve the arrangement. lii consistent development distance in front of knife 66 extends hastily ahead jump 68, uni das l \ lesser lieruin and is from this one separated by a recess 70, the transverse cut your desired cross-section of the strip 26 corresponds. Old two leading part of the narrowest part of the projection 68 are provided _ @ lisätze 72, the have the same depth as depression 70. That Knife 66 extends: I Müller up as the fore jump 68. One insulating guide plate 74, for example made of curable synthetic resin, is not one Slot 76 of substantially the same shape as that of the electrode 6o. The plate 74 indicates the electrode 6o and is carried by pin 78, the listed in organ 62 silid unll with Flareschett So in this body provided for: pleasure sessions 82 are provided. Between the flanges 8o and one on the organ 62 arranged cover plate 84 from Insulating material are arranged springs 86 , the normal times hold the plate 74 in a retrieved position, in which the upper curse of the plate is on one higher level than the ollere area of the Electrode 6o. When the mist 34 depressed is, the plate 74 against the action of Springs 86 lowered, - # vohei the plate in an opening 8 8 1111 organ 62 joins. The mode of operation of the arrangement is as follows: There is a piece of reinforcement on the electrode 6o made of plastic material that is approximately has the same dimensions as the outer ones Dimensions of the finished Streifelts 26 are that but not one of the 1, oriu of the buttonhole 14 has a corresponding slot. The guide plate 74, which is now in its upper position, prevents <sat <read X "moves the reinforcement piece will when the plastic garment yo that ordered from the two layers io and 12 over the Electrode 6o is pulled. The lever 34 is now moved down, and the electrode 38 begins that Garment 9o against the reinforcement piece press and move the guide plate at the same time 74 down. In this.-Xugetililick the paragraph hits 51 of the rod 48 on the spring contact 58 and conducts the intervention between this and (learning organ 5.4 Anything, so the circuit through the con bars 56 and 3S is closed. This leads to, that (read relay over the ultra-high frequency current the Leittlllgell 40, 1i4 closes. During the further Downward movement of the lever 34 will be the Garment (go and (read reinforcement piece for Schinerzen heated while (read 'Messer 66 das Buttonhole. fas reinforcement piece ge. becomes corresponding to the shape of the recess 70 formed and welded on (read garment. Before the fog 34 reaches its lowest position. 11a2 (1 ('r Zallfell 49, however, the spring contact 56 continues so that the power supply to the elec- troden interrupted. The material. that through the \ M ('sser on the l: n (Itell (-n is cut away, goes through the I_iicher 67 . The locations to, 12 Also at the outer edge of the protrusion 68 etlt> l) right'tl (1 <lt'I- I_1111t '30 I11 h lg. I together- melted. I) The Hrtindurig is easy on the described atis- fiiliruiigsfoirni Limited. learn there are too others. \ usfüllrungsf @@ rmerl within the framework of the conceivable.

Claims (1)

PATEN TANSPRf 1:11h:- i. \-erfalii-eii zum Anbringen von Knol>f- 1<icliei-ii in Kleidungsstücken aus therino- plastischeiu Material, dadurch gekennzeichnet, dat3 in eiiw oder mehrere 1-agen des Materials ein 1_och gestanzt t111(1 ein aus dein betreffenden Material Bestehendes. das Knopfloch einfassen- auf clic llaterialla@@en allfgeschweiLit wird. 2. Verfahren nach Anspruch i, dadurch ge- kennzeichnet, daß lnan (las Knopfloch und (las Verstärkungsstück niit einem engeren mittleren Teil und er@@-eiterten Endteileli ausbildet. 3. \-erfahren nach Anspruch 1 und 2, dadurch gekennzeichnet. daß inall einVerstä rktingsstück, das aus einer .Materialschicht von wesentlich griil3erer Dicke als die -Materialschicht des Kleidungsstücks bestellt, aufschweißt. 4. Verfahren nach Anspruch 1 bis 3, dadurch gekennzeirlinet. (1a1.1 inan die Fante des Ver-
st@irkuugsstücks, die nicht an die Knopflochkante angrenzt, nach der Materialschicht des Kleidungsstücks hin geneigt verlaufen 1ä ßt. ,. Kleidungsstück bestehend ans mindestens ztWei Lagen aus thermoplastischem Material, die mit gemäß (lern in Anspruch i angegebenen Verfahren angebrachten Knopflöchern und Verst<ii-Ictiiigsstiicl:eti versehen sind, dadurch gekennzeichnet, (Maß die beiden Materiallagen unter (lern Verstärkungsstück und entlang dem Knopfloch in einem Abstand miteinander verschweißt sind, der größer ist als die Weite des Verstärkungsstucks. (. 1-orrichtung zur Ausführung des Verfahrens gemäß Anspruch 1 bis 4 und zur Herstellung des Kleidungsstücks gemäß Anspruch 5, dadurch gekennzeichnet, daß sie aus einer Grundplatte (32) besteht, die mit einer festen Elektrode (60) und einer auf diese zu und voll dieser fort beweglichen weiteren Elektrode (3S) verseben ist, vvohei mindestens die eine Elektrode (6o) mit einer Ausnehmung von der Form des Verstä rkungsstiicks versehen ist und eine Stange (.42) zum Gegeneinanderpressen der beiden Elektroden, zwischen denen ein Verst'irktttigsstiick und mindestens eine Schicht eines Kleidungsstücks sich befindet, sowie Organe (4o, 6.4) zur Zuführung von Strom zu den Elektroden für das Aufschweißen des Verstärkungsstücks auf die Kleidtitigsstiicklagen vorhanden sind. 7. Vorrichtung nach Anspruch 6, dadurch gekeiltizeiclinet, daß die Ausnelimung in der einen Elektrode (6o) all ihrer Innenseite niit einem Messer von der Form des Knopflochs --ersehen ist und an der Außenseite mit einem Vorsprung, wobei das Messer sich von der Elektro(leilH;iche h<ilier hinauf erstreckt als der Vorsprung. i`. Vorrichtung nach Anspruch 6, gekennzeichnet durch Organe, mittels deren der die Elektroden speisende Strom unterbrochen ,Werden kann, bevor die Elektroden in die am nieisteii einander genäherte Lage bewegt worden sind.
PAT EN TANSPRf 1: 11h: - i. \ -erfalii-eii for attaching Knol> f- 1 <icliei-ii in clothing made of therino plastic material, characterized dat3 in eiiw or several 1-days of the material a 1_och punched t111 (1 in from your relevant Material existing. border the buttonhole- on clic llaterialla @@ en all-welded. 2. The method according to claim i, characterized in that indicates that lnan (read buttonhole and (read Reinforcement piece with a narrower middle Part and he @@ - ulcerated end parts. 3. \ -erfahren according to claim 1 and 2, characterized marked. that in all a reinforcement piece, that from a .Material layer of essential Thicker than the material layer of the Garment ordered, welded on. 4. The method according to claim 1 to 3, characterized labeled. (1a1.1 in to the fante of the
st @ irkuugsstücks, which do not adjoin the buttonhole edge, run inclined towards the material layer of the garment 1ä ß. ,. Garment consisting of at least partially layers of thermoplastic material, which are provided with buttonholes and reinforcements made in accordance with the method specified in claim 1, characterized in that (measure the two material layers under the reinforcement piece and along the buttonhole in are welded to one another at a distance which is greater than the width of the reinforcement piece. (. 1 device for carrying out the method according to claims 1 to 4 and for producing the garment according to claim 5, characterized in that it consists of a base plate (32) which is provided with a fixed electrode (60) and a further electrode (3S) that can be moved towards and fully away from it, vvohei at least one electrode (6o) is provided with a recess in the shape of the reinforcing piece and a rod ( .42) for pressing the two electrodes against one another, between which a reinforcement piece and at least one layer of a piece of clothing is located, and organs (4o, 6.4) for supplying current to the electrodes for welding the reinforcement piece onto the layers of clothing are available. 7. The device according to claim 6, characterized in that the recess in one electrode (6o) is seen on all its inside with a knife in the shape of the buttonhole and on the outside with a projection, the knife being from the electric Device according to Claim 6, characterized by organs by means of which the current feeding the electrodes can be interrupted before the electrodes have been moved into the position closest to one another .
DEP30738D 1945-12-06 1949-01-01 Method and device for making buttonholes in articles of clothing made of thermoplastic material and articles of clothing with such buttonholes Expired DE847582C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE258070X 1945-12-06
SE150746X 1946-07-15

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DEP30738D Expired DE847582C (en) 1945-12-06 1949-01-01 Method and device for making buttonholes in articles of clothing made of thermoplastic material and articles of clothing with such buttonholes

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3230916A (en) * 1961-11-13 1966-01-25 Rhodiaceta Method and apparatus for forming of buttonholes

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE931306C (en) * 1949-07-14 1955-08-04 Hans Dipl-Ing Mende Electrode arrangement for welding thermoplastics in a high-frequency capacitor field
DE887687C (en) * 1949-10-15 1953-08-27 Klein Dieter Arrangement for the electrical welding of objects made of weldable plastics using high-frequency currents
DE1052013B (en) * 1952-04-26 1959-03-05 Standard Elektrik Lorenz Ag Electrode arrangement for welding foils made of thermoformable material by dielectric means

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3230916A (en) * 1961-11-13 1966-01-25 Rhodiaceta Method and apparatus for forming of buttonholes

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