ES229864U - Taco de fijacion con expansion por nucleo conico. - Google Patents

Taco de fijacion con expansion por nucleo conico.

Info

Publication number
ES229864U
ES229864U ES1976229864U ES229864U ES229864U ES 229864 U ES229864 U ES 229864U ES 1976229864 U ES1976229864 U ES 1976229864U ES 229864 U ES229864 U ES 229864U ES 229864 U ES229864 U ES 229864U
Authority
ES
Spain
Prior art keywords
zone
bushing
plug
expansion
active expansion
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
ES1976229864U
Other languages
English (en)
Other versions
ES229864Y (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.)
Societe de Prospection et dInventions Techniques SPIT SAS
Original Assignee
Societe de Prospection et dInventions Techniques SPIT SAS
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 Societe de Prospection et dInventions Techniques SPIT SAS filed Critical Societe de Prospection et dInventions Techniques SPIT SAS
Publication of ES229864U publication Critical patent/ES229864U/es
Application granted granted Critical
Publication of ES229864Y publication Critical patent/ES229864Y/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
    • F16B13/12—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like
    • F16B13/126—Separate 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)
  • Dowels (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Spark Plugs (AREA)

Abstract

Taco de fijación con expansión por núcleo cónico, constituido por un casquillo metálico con perforación continua hendido en por lo menos una parte de su longitud de manera que determine una zona activa de expansión en el extremo del casquillo, y por un elemento cónico de separación destinado a ser introducido en la zona activa de expansión del casquillo, estrechándose dicha perforación cónicamente hacia el exterior de la zona activa de expansión, caracterizado porque la envolvente exterior del casquillo está constituida, antes de la expansión, por dos zonas cilíndricas coaxiales y de igual sección separadas por una zona intermedia que se estrecha hacia dicha zona activa de expansión a la cual se une por un escalonado y unida a la otra zona cilíndrica por su otro extremo de sección idéntica a la de esta otra zona cilíndrica.
ES1976229864U 1975-04-09 1976-04-06 Taco de fijacion con expansion por nucleo conico. Expired ES229864Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7511048A FR2307166A1 (fr) 1975-04-09 1975-04-09 Procede de fabrication de chevilles de fixation a expansion par noyau conique et chevilles obtenues par ce procede

Publications (2)

Publication Number Publication Date
ES229864U true ES229864U (es) 1977-09-16
ES229864Y ES229864Y (es) 1978-03-16

Family

ID=9153686

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1976229864U Expired ES229864Y (es) 1975-04-09 1976-04-06 Taco de fijacion con expansion por nucleo conico.

Country Status (6)

Country Link
BE (1) BE840012A (es)
DE (1) DE2615016A1 (es)
ES (1) ES229864Y (es)
FR (1) FR2307166A1 (es)
GB (1) GB1537547A (es)
IT (1) IT1058091B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2917611C2 (de) * 1979-05-02 1983-09-29 Hilti AG, 9494 Schaan Dübel und Werkzeug zum Herstellen einer Bohrung für den Dübel
DE3621831A1 (de) * 1986-06-28 1988-01-14 Fischer Artur Werke Gmbh Spreizduebel
DE19503268A1 (de) * 1995-02-02 1996-08-08 Fischer Artur Werke Gmbh Spreizdübel aus Kunststoff
DE19608079A1 (de) * 1996-03-02 1997-09-04 Hilti Ag Spreizdübel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7216539U (de) * 1972-07-20 Tornado Gmbh Dübelanker
US2353851A (en) * 1941-09-27 1944-07-18 Rosan Joseph Tubular insert
US2561433A (en) * 1946-02-14 1951-07-24 Phelps Mfg Company Inserts for articles of plastic and similar materials
BE788646A (fr) * 1971-10-22 1973-01-02 Hilti Ag Cheville a ecartement

Also Published As

Publication number Publication date
FR2307166A1 (fr) 1976-11-05
IT1058091B (it) 1982-04-10
DE2615016A1 (de) 1976-10-28
GB1537547A (en) 1978-12-29
BE840012A (fr) 1976-07-16
FR2307166B1 (es) 1978-02-03
DE2615016C2 (es) 1989-01-05
ES229864Y (es) 1978-03-16

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