CH241600A - Fastener. - Google Patents

Fastener.

Info

Publication number
CH241600A
CH241600A CH241600DA CH241600A CH 241600 A CH241600 A CH 241600A CH 241600D A CH241600D A CH 241600DA CH 241600 A CH241600 A CH 241600A
Authority
CH
Switzerland
Prior art keywords
bolt
slotted
fastening element
shaft
seat
Prior art date
Application number
Other languages
German (de)
Inventor
Thuering August
Original Assignee
Thuering August
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 Thuering August filed Critical Thuering August
Publication of CH241600A publication Critical patent/CH241600A/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B13/00Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/12Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like
    • F16B13/126Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like fastened by inserting an unthreaded element, e.g. pin or nail

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Dowels (AREA)

Description

  

  Befestigungselement.    Gegenstand der vorliegenden     Erfindung     ist ein Befestigungselement mit     einem    einen  Schaft- und     einen    Kopfteil     aufweisenden     Bolzen, der sich dadurch kennzeichnet, dass  der Schaftteil mit einer zur Aufnahme eines  Keilstiftes dienenden Bohrung versehen und  ausserdem so geschlitzt ist, dass     wenn    der ge  nannte Keilstift bis     in    den geschlitzten Teil  getrieben wird, dessen Partien auseinander  gehen, wodurch der Bolzen in seinem Sitz ge  sichert wird.  



  Auf der     beiliegenden    Zeichnung ist ein       Ausführungsbeispiel    des Erfindungsgegen  standes veranschaulicht.  



       Fig.    1 und 2 zeigen, im Schnitt, den Si  cherungsbolzen in Anwendung in zwei ver  schiedenen Zustandslagen.  



  <I>a</I> und<I>b</I> sind zwei aneinander zu befesti  gende     Holzbretter,    in welchen ein Loch für  einen einen Schaft- und einen Kopfteil auf  weisenden Bolzen vorgebohrt ist. Der Schaft  teil des Bolzens c ist vom Kopfteil her mit  einer     Bohrung    versehen, während dessen End-    teil mit einem Schlitz f versehen ist. An  diesem geschlitzten Endteil ist der Bolzen  schaft aussen     eingekerbt,    was hier durch     Ein-          drehen    einer Umfangsrille d bewerkstelligt  ist.

   Wird nun, nachdem der so ausgebildete  Bolzen in das vorgebohrte Loch eingeführt  worden ist, ein Keilstift e mit seiner Spitze  bis in den Schlitz     feingetrieben,    so spreizen  sich die beiden Hälften des     Endteils    des     Bol-          zenschaftes    in der in     Fig.    2 gezeigten Weise,  wodurch eine Verankerung des Bolzens in  seinem Sitz im vorgebohrten Loch und damit  die gegenseitige Befestigung der beiden Teile  <I>a</I> und<I>b</I> bewerkstelligt wird.  



  Das oben beschriebene Befestigungs  element könnte beispielsweise auch in ein  Mauerwerk eingelassen und, wie oben erläu  tert, in diesem verankert werden. Die Boh  rung desselben könnte gegebenenfalls mit  einem Innengewinde versehen sein. In die  sem Falle müsste der Keilstift so lang     sein.,     dass er nach der Verankerung des Bolzens in  seinem Sitz bequem wieder entfernt werden  kann.



  Fastener. The subject of the present invention is a fastening element with a shaft and a head part having a bolt, which is characterized in that the shaft part is provided with a hole serving to receive a wedge pin and is also slotted so that when the ge called wedge pin up into the slotted part is driven, the parts of which diverge, whereby the bolt is secured in its seat.



  On the accompanying drawing, an embodiment of the subject invention is illustrated.



       Fig. 1 and 2 show, in section, the Si cherungsbolzen in use in two different states.



  <I> a </I> and <I> b </I> are two wooden boards to be fastened together, in which a hole is pre-drilled for a bolt pointing towards a shaft and a head part. The shaft part of the bolt c is provided with a bore from the head part, while its end part is provided with a slot f. The bolt shaft is notched on the outside of this slotted end part, which is achieved here by turning in a circumferential groove d.

   If, after the bolt formed in this way has been inserted into the pre-drilled hole, a wedge pin e is finely driven with its tip into the slot, the two halves of the end part of the bolt shank spread apart in the manner shown in FIG anchoring of the bolt in its seat in the pre-drilled hole and thus the mutual fastening of the two parts <I> a </I> and <I> b </I> is achieved.



  The fastening element described above could for example also be embedded in masonry and, as tert erläu above, be anchored in this. The drilling of the same could optionally be provided with an internal thread. In this case, the wedge pin would have to be long enough that it can easily be removed again after the bolt has been anchored in its seat.

 

Claims (1)

PATUNTANSPRUCg: Befestigungselement mit einem einen Schaft- und einen Kopfteil aufweisenden Bolzen, dadurch gekennzeichnet, dass der Schaftteil des Bolzens mit einer zur Auf nahme eines Keilstiftes dienenden Bohrung versehen und ausserdem so geschlitzt. ist, dass, wenn der genannte Keilstift bis in den ge schlitzten Teil getrieben wird, dessen Partien auseinandergehen, PATENT APPLICATION: Fastening element with a bolt having a shaft part and a head part, characterized in that the shaft part of the bolt is provided with a bore serving to receive a wedge pin and is also slotted in this way. is that when the said key pin is driven into the slotted part, its parts diverge, wodurch der Bolzen in seinem Sitz gesichert wird. UNTERANSPRUCH: Befestigungselement nach Patentanspruch, dadurch gekennzeichnet, dass der Schaftteil des Bolzens an seinem geschlitzten Ende von aussen her eingekerbt ist. thereby securing the bolt in its seat. SUBCLAIM: Fastening element according to claim, characterized in that the shank part of the bolt is notched from the outside at its slotted end.
CH241600D 1944-06-12 1944-06-12 Fastener. CH241600A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH241600T 1944-06-12

Publications (1)

Publication Number Publication Date
CH241600A true CH241600A (en) 1946-03-31

Family

ID=4462457

Family Applications (1)

Application Number Title Priority Date Filing Date
CH241600D CH241600A (en) 1944-06-12 1944-06-12 Fastener.

Country Status (1)

Country Link
CH (1) CH241600A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3197804A (en) * 1963-04-18 1965-08-03 James W Ennis Hinges
US3996835A (en) * 1974-03-18 1976-12-14 Hilti Aktiengesellschaft Expansion anchor
DE3442548A1 (en) * 1984-11-22 1986-05-22 Fichtel & Sachs Ag, 8720 Schweinfurt Friction clutch with fastening of the leaf springs by way of cutting rivets
DE3442547A1 (en) * 1984-11-22 1986-05-22 Fichtel & Sachs Ag, 8720 Schweinfurt Friction clutch with fastening of the leaf springs by notched pins
US4818163A (en) * 1981-11-20 1989-04-04 Hilti Aktiengesellschaft Anchor bolt assembly including a bolt and an expanding sleeve
US4989817A (en) * 1986-01-02 1991-02-05 Lee-Rowan Company Wall bracket
GB2424050A (en) * 2005-08-12 2006-09-13 Advanced Bolting Solutions Ltd Expansion fastener having section formed by swaging

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3197804A (en) * 1963-04-18 1965-08-03 James W Ennis Hinges
US3996835A (en) * 1974-03-18 1976-12-14 Hilti Aktiengesellschaft Expansion anchor
US4818163A (en) * 1981-11-20 1989-04-04 Hilti Aktiengesellschaft Anchor bolt assembly including a bolt and an expanding sleeve
DE3442548A1 (en) * 1984-11-22 1986-05-22 Fichtel & Sachs Ag, 8720 Schweinfurt Friction clutch with fastening of the leaf springs by way of cutting rivets
DE3442547A1 (en) * 1984-11-22 1986-05-22 Fichtel & Sachs Ag, 8720 Schweinfurt Friction clutch with fastening of the leaf springs by notched pins
US4989817A (en) * 1986-01-02 1991-02-05 Lee-Rowan Company Wall bracket
GB2424050A (en) * 2005-08-12 2006-09-13 Advanced Bolting Solutions Ltd Expansion fastener having section formed by swaging
GB2424050B (en) * 2005-08-12 2007-02-14 Advanced Bolting Solutions Ltd Swaged fastener

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