DE4404993A1 - Zahnschneiddübel - Google Patents

Zahnschneiddübel

Info

Publication number
DE4404993A1
DE4404993A1 DE19944404993 DE4404993A DE4404993A1 DE 4404993 A1 DE4404993 A1 DE 4404993A1 DE 19944404993 DE19944404993 DE 19944404993 DE 4404993 A DE4404993 A DE 4404993A DE 4404993 A1 DE4404993 A1 DE 4404993A1
Authority
DE
Germany
Prior art keywords
teeth
cutting
borer
toothed cutting
contact
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Withdrawn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
DE19944404993
Other languages
English (en)
Inventor
Karin Brueckl
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.)
Brueckl Gesellschaft Fuer Befestigungstechnik Mbh 9
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
Priority to DE19944404993 priority Critical patent/DE4404993A1/de
Publication of DE4404993A1 publication Critical patent/DE4404993A1/de
Withdrawn legal-status Critical Current

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
    • F16B13/04Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
    • F16B13/08Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation
    • F16B13/0858Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation with an expansible sleeve or dowel body driven against a tapered or spherical expander plug
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B51/00Tools for drilling machines
    • B23B51/0018Drills for enlarging a hole

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)

Description

Auf dem Konusbolzen 1 sitzt die Schlaghülse 2, sowie die Schneid­ zähne 3, welche mit dem Federring 4 zusammengehalten werden. Die Unterkanten 5 der Schneidzähne 3 stoßen im Bereich des Bolzen­ durchmessers 6 aneinander und sind somit arretiert. Die Schlaghülse 2 überträgt die Einschlagkraft mit ihrer Stirnseite 7 auf die Stirnseiten 8 der Schneidzähne 3. Diese weisen die Nuten 10 auf, welche die Aufgaben haben, die Zähne beim Hinterschneidvorgang abzuwinkeln.

Claims (1)

  1. Zahnschneiddübel, dadurch gekennzeichnet, daß die Schneidzähne (3) mit ihren Kanten (5) im Bereich des Bolzendurchmessers (6) aneinander­ stoßen, zwischen ihren Schneidkanten (9) jedoch bücken bestehen.
DE19944404993 1994-02-17 1994-02-17 Zahnschneiddübel Withdrawn DE4404993A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19944404993 DE4404993A1 (de) 1994-02-17 1994-02-17 Zahnschneiddübel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19944404993 DE4404993A1 (de) 1994-02-17 1994-02-17 Zahnschneiddübel

Publications (1)

Publication Number Publication Date
DE4404993A1 true DE4404993A1 (de) 1995-08-31

Family

ID=6510436

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19944404993 Withdrawn DE4404993A1 (de) 1994-02-17 1994-02-17 Zahnschneiddübel

Country Status (1)

Country Link
DE (1) DE4404993A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19728073A1 (de) * 1997-04-21 1998-10-22 Fischer Artur Werke Gmbh Spreizdübel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19728073A1 (de) * 1997-04-21 1998-10-22 Fischer Artur Werke Gmbh Spreizdübel

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination
8170 Reinstatement of the former position
8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: BRUECKL, KARIN BEATE, 94145 HAIDMUEHLE, DE

8127 New person/name/address of the applicant

Owner name: BRUECKL GESELLSCHAFT FUER BEFESTIGUNGSTECHNIK MBH, 9

8181 Inventor (new situation)

Inventor name: BRUECKL, KARIN BEATE, 94145 HAIDMUEHLE, DE

8139 Disposal/non-payment of the annual fee