ES228448U - Clavija autoperforadora perfeccionada. - Google Patents

Clavija autoperforadora perfeccionada.

Info

Publication number
ES228448U
ES228448U ES1977228448U ES228448U ES228448U ES 228448 U ES228448 U ES 228448U ES 1977228448 U ES1977228448 U ES 1977228448U ES 228448 U ES228448 U ES 228448U ES 228448 U ES228448 U ES 228448U
Authority
ES
Spain
Prior art keywords
self drilling
drilling fastener
emptied
anchoring element
hole
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.)
Granted
Application number
ES1977228448U
Other languages
English (en)
Other versions
ES228448Y (es
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.)
PROSPECTION ET D'INVETIONS TECHNIQUES Ste
Original Assignee
PROSPECTION ET D'INVETIONS TECHNIQUES Ste
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 PROSPECTION ET D'INVETIONS TECHNIQUES Ste filed Critical PROSPECTION ET D'INVETIONS TECHNIQUES Ste
Publication of ES228448U publication Critical patent/ES228448U/es
Application granted granted Critical
Publication of ES228448Y publication Critical patent/ES228448Y/es
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/002—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose self-cutting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/04—Dowels 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
    • F16B13/08—Dowels 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
    • F16B13/0858—Dowels 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

Landscapes

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

Abstract

Clavija autoperforadora perfeccionada que incluye un elemento de anclaje una de cuyas extremidades lo menos está vaciada, y un núcleo de expansión previsto para apoyarse sobre el fondo del agujero perforado por el elemento de anclaje, y en el cual dicho elemento, por su extremidad vaciada, está destinado a ser introducido a la fuerza, caracterizada porque se ha previsto por lo menos un medio flexible dispuesto de modo que permita la unión de dicho núcleo y de dicho elemento después de la perforación del agujero.
ES1977228448U 1976-05-11 1977-05-11 Clavija autoperforadora perfeccionada. Expired ES228448Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7614048A FR2351299A1 (fr) 1976-05-11 1976-05-11 Cheville autoforeuse

Publications (2)

Publication Number Publication Date
ES228448U true ES228448U (es) 1977-06-16
ES228448Y ES228448Y (es) 1977-11-16

Family

ID=9172944

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1977228448U Expired ES228448Y (es) 1976-05-11 1977-05-11 Clavija autoperforadora perfeccionada.

Country Status (6)

Country Link
BE (1) BE853352A (es)
DE (1) DE2719393A1 (es)
ES (1) ES228448Y (es)
FR (1) FR2351299A1 (es)
GB (1) GB1574028A (es)
IT (1) IT1086585B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3729330A1 (de) * 1987-09-02 1989-03-16 Upat Max Langensiepen Kg Schlaganker
FR2721362B1 (fr) 1994-06-16 1996-09-06 Spit Soc Prospect Inv Techn Cheville à expansion avec bague de liaison d'une douille et d'un cône d'expansion.

Also Published As

Publication number Publication date
DE2719393A1 (de) 1977-11-24
GB1574028A (en) 1980-09-03
IT1086585B (it) 1985-05-28
FR2351299A1 (fr) 1977-12-09
FR2351299B1 (es) 1978-10-06
ES228448Y (es) 1977-11-16
BE853352A (fr) 1977-08-01

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