DE2554509A1 - Multi-purpose safety pin esp. for thick materials - has displaceable moulded member for locking arms together - Google Patents

Multi-purpose safety pin esp. for thick materials - has displaceable moulded member for locking arms together

Info

Publication number
DE2554509A1
DE2554509A1 DE19752554509 DE2554509A DE2554509A1 DE 2554509 A1 DE2554509 A1 DE 2554509A1 DE 19752554509 DE19752554509 DE 19752554509 DE 2554509 A DE2554509 A DE 2554509A DE 2554509 A1 DE2554509 A1 DE 2554509A1
Authority
DE
Germany
Prior art keywords
pin
needle
legs
safety
moulded
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.)
Withdrawn
Application number
DE19752554509
Other languages
German (de)
Inventor
Wilhelm Staufenbiel
Original Assignee
Wilhelm Staufenbiel
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 Wilhelm Staufenbiel filed Critical Wilhelm Staufenbiel
Priority to DE19752554509 priority Critical patent/DE2554509A1/en
Publication of DE2554509A1 publication Critical patent/DE2554509A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A44HABERDASHERY; JEWELLERY
    • A44BBUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B9/00Hat, scarf, or safety pins or the like
    • A44B9/12Safety-pins

Abstract

The mult-purpose safety pin which is partic. useful for thick materials which are difficult to penetrate has two criss-cross pin arms with a moulded part (i) which is held secure for a restricted amount of displacement on the safety or securement arm (c) but can be freely displaced over the entire length of the pin arm. The protective caps (b) for the pin heads are set back from the kinks in the pin arms whilst the securement arm (c) is held rigid in part with the finger engagement members (e) which may be of any shape and are aligned towards the outside. A tubular casing (o) or other such means can be used to stabilise the securement arms in part and once inserted and locked in position the pin can withstand severe stress.

Description

  • Wilhelm Staufenbiel, @üdenscheid i. estf.Wilhelm Staufenbiel, @ üdenscheid i. estf.
  • ehrzweck-Sicherheits@adeln. Honorary Security @ Adeln.
  • Die Erfindung bildet eine Erweiterung der Anwendungsmöglichkeit des Gegenstandes meiner Patentanmedlung P. 23, I8 734, Die Praxis hat ergeben, daß die @adeln obiger Patentanmeldung, die gänzlich au einem rahtstuck bestehen, sei stark unterschiedlichen Einstichbelastungen unbrauchbar sich verbiegen. auch das an der Fingereingriffspirale eng begrenzt gehaltene Kopplungsstück zur begrenzung der @adelschenkelspreizung ist hinderlich bei einer @öchstmöglichen Aus@@tzung beider Nadelschenkellagen beim Ein- und Rückstich nach beiden Richtungen hin, wobei &ucn aie normalen Anordnungen der Nadelspitzensicherungskappen zusätzlich nachteilig dazu beitragen derart, daß weitere Entwicklungen anderer Formen und Kombinationen niernach nicht möglich sind.The invention forms an extension of the application possibilities of the Subject of my patent application P. 23, 18 734, Practice has shown that the @ needles of the above patent application, which consist entirely of a piece of rahtuck, are strong bend uselessly with different puncture loads. also that on the Finger-engaging spiral Coupling piece kept tightly limited to limit the spreading of the needle legs is a hindrance when using both needle leg positions as much as possible In and back stitches in both directions, with & ucn aie normal arrangements the needle tip securing caps also adversely contribute such that further developments of other forms and combinations are never possible.
  • Der Erfindung liegt die Aufgabe zugrunde, mehrere nach beiden Richtungen hin schwalbenschwanzartig haftend einstechbare und glatt wieder herausnehmbare Sicherheits- bzw. Stecknadeln für schwer durchstechbare Stoffe zu schaffen.The invention is based on the object, several in both directions dovetail-like adhesive pierceable and smoothly removable safety or to create pins for materials that are difficult to pierce.
  • Diese Aufgabe wird erfindungsgemäß gelöst, z.B. durch eine zu einem 'l'eil beliebig starre Zusammenkopplung der Sicherungsschenkel zweier zweckmäßig vorgeformter Sicherheitsnadeln bekannter Art mit gegeneinander überkreuz gehaltenen adel- schenkeln, ein darauf freiverschiebbar gehaltenem Formstück, einem an dem gekoppelten Sicherungsschenkel beliebig geformt angebogenem Fingereingriffstock-bzw. @ese und von den Nadelschenkelknien zurückverlegt gehaltenen Sicherungskappen-bzw. Vorrichtungen zwecks Verhinderung von einrastungen der Nadelspitzen beim ersten Ruckstien.This object is achieved according to the invention, for example by coupling the securing legs of two appropriately preformed safety pins of a known type with each other crossed over one another to form an arbitrarily rigid coupling. legs, a molded piece held freely displaceably thereon, a finger-engaging stick or finger-engagement stick bent in any shape on the coupled securing leg. @ese and held back from the needle thigh knees safety caps or. Devices to prevent the needle tips from snapping into place at the first jerk.
  • Die mit der Erfindung erzielten Vorteile bestehen insbesondere darin, daß die Nadelschenkel nach erstem Ein- und Rückstich bis unmittelbar nahe zu beiden Seiten des Formstückes bzw. bis zum mittleren Kreuzungsteil der Nadelschenkel heran, einer endi@e @ichtelastung nach dem Hebelgesetz standhalten und nach abermaligem Rückstich glatt wieder Herausnehmbar sind.The advantages achieved with the invention are in particular: that the needle legs are immediately close to both after the first insertion and backstitch Sides of the shaped piece or up to the middle part of the intersection of the needle legs, withstand an endi @ e @ light load according to the lever law and after again Backstitch can be removed again smoothly.
  • In der Zeichnung sind 4 formunterschiedliche Ausführungsbeispiele der Erfindung dargestellt und im weiteren näher beschrieben.In the drawing there are 4 differently shaped embodiments of the invention shown and described in more detail below.
  • Abb. 1, 2 u. 3 stellen je eine starre Teilzusammenkoppelung der Sicherungsschenkel zweier zweckentsprechend vorgeformter Sicherheitsnadeln gleicher Form dar, die mit einem am Sicherungsschenkel c u. f beliebig geformt angebogenem Fingereingriffstück- bzw. Oese e, d einerseits, uberkreuz gehaltenen Nadelschenkeln a, aI mit einem darauf freiverschiebbar gehaltenem Formstück i in ganzer Nadelschenekllange und von den Nadelschenkelknien g zurückverlegt gehaltenen Nadelspitzensicherungskappen b- bzw. Vorrichtungen einerseits deren Effekte auch noch in anderen Sicherungsschenkelformen erzielbar sind derart, wie in Abb.4 ersichtlich.Fig. 1, 2 and 3 each represent a rigid partial coupling of the securing legs two appropriately pre-formed safety pins of the same shape, with a finger-engaging piece bent in any shape on the securing leg c and f or eyelets e, d on the one hand, crossed needle legs a, aI with one on it freely slidably held fitting i in the whole needle bar length and from the Needle limb knees g needle tip safety caps b or Devices on the one hand their effects also in other securing leg shapes achievable are as shown in Figure 4.

Claims (2)

  1. Patentanspruche. Claims.
    I Mehrzweck-Sicherheitsnadeln mit zwei gegeneinander überkreuz gehalten Nadelschenkeln a u. al mit einem am sicherungsschenkel c u. f bzw. an der Fingereingriffspirale d u. e engbegrenzt verschiebbar gekoppelt gehaltenem Formstück i dadurch gekennzeichnet, daß das Formstück (i) in ganzer Nadelschenkellage darauf freiverschiebbar gehalten, die Nadelspitzensicherungskappen bzw. Vorrichtungen (b) von den Nadelschenkelknien (n) zurückverlegt und die Sicherungsschenkel (c u. f) zu einem Teil mit nach außenseitig gerichteten @ingereingriffstücken (e) in beliebigen Formen starr stabilisiert gehalten sind.I Multipurpose safety pins with two crossed against each other Needle legs a and al with one on the safety leg c and f or on the finger engagement spiral d u. e narrowly slidably coupled shaped piece i characterized in that that the shaped piece (i) is held in the entire needle leg position so that it can be freely displaced, the needle tip retainer caps or devices (b) from the needle thigh knees (n) relocated and the securing legs (c and f) partly to the outside directed @ ingereingriffstücke (e) held rigidly stabilized in any shape are.
  2. 2 Starre Stabilisierungen derSicherungsschenkel mit daran @eliebig geformt angebogenen Fingereingriffstücken- bzw. Oesen nach Anspruch I dadurch gekennzeichnet, daß die Sicherungsschenkel zu einem Teil zweifach in Fingereingriffform mittels (o) einer Röhrchenumkleidung oder beliebig anders stabilisiert, oder gemäß (Abb.4) aus stärkerem Sicherungsschenkelmaterial (k) mit gesondert eingefügten Nadelschenkeln (a u. af) stabilisiert sind. 2 Rigid stabilization of the securing legs with it @anything shaped, bent finger engagement pieces or eyelets according to claim 1, characterized in that that the securing legs to a part twice in finger engagement form means (o) a tube casing or any other stabilization, or according to (Fig.4) Made of stronger safety leg material (k) with separately inserted needle legs (a and af) are stabilized.
DE19752554509 1975-12-04 1975-12-04 Multi-purpose safety pin esp. for thick materials - has displaceable moulded member for locking arms together Withdrawn DE2554509A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19752554509 DE2554509A1 (en) 1975-12-04 1975-12-04 Multi-purpose safety pin esp. for thick materials - has displaceable moulded member for locking arms together

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752554509 DE2554509A1 (en) 1975-12-04 1975-12-04 Multi-purpose safety pin esp. for thick materials - has displaceable moulded member for locking arms together

Publications (1)

Publication Number Publication Date
DE2554509A1 true DE2554509A1 (en) 1977-06-08

Family

ID=5963420

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752554509 Withdrawn DE2554509A1 (en) 1975-12-04 1975-12-04 Multi-purpose safety pin esp. for thick materials - has displaceable moulded member for locking arms together

Country Status (1)

Country Link
DE (1) DE2554509A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004094844A1 (en) 2003-04-24 2004-11-04 Matthias Mergl Hook closure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004094844A1 (en) 2003-04-24 2004-11-04 Matthias Mergl Hook closure

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination