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ES241694U - Taco autoperforador. - Google Patents

Taco autoperforador.

Info

Publication number
ES241694U
ES241694U ES1979241694U ES241694U ES241694U ES 241694 U ES241694 U ES 241694U ES 1979241694 U ES1979241694 U ES 1979241694U ES 241694 U ES241694 U ES 241694U ES 241694 U ES241694 U ES 241694U
Authority
ES
Spain
Prior art keywords
drill bit
self
drilling dowel
annular drill
dowel assembly
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
ES1979241694U
Other languages
English (en)
Other versions
ES241694Y (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.)
Hilti AG
Original Assignee
Hilti AG
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 Hilti AG filed Critical Hilti AG
Publication of ES241694U publication Critical patent/ES241694U/es
Application granted granted Critical
Publication of ES241694Y publication Critical patent/ES241694Y/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
    • F16B13/124—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like fastened by inserting a threaded element, e.g. screw or bolt
    • 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
    • F16B13/12—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)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Dowels (AREA)
  • Earth Drilling (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

Taco autoperforador que consta de un casquillo expansible con corona de taladrar y de un cuerpo de expansión, partiendo de su extremo opuesto al de la corona de taladrar, por un taladro ciego que va disminuyendo, al menos por secciones hasta la corona de taladrar, para el alojamiento del cuerpo de expansión, y presenta un taladro central por una parte de fondo común y estando previstas entalladuras en la periferia que se extiende esencialmente a lo largo de la zona de la sección de taladro ciego que va disminuyendo, carcterizado porque el diámetro del taladro central supone de 0.5 a 0.9 veces, preferentemente 0.7 veces el diámetro exterior del casquillo expansible.
ES1979241694U 1978-02-27 1979-02-27 Taco autoperforador. Expired ES241694Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782808446 DE2808446A1 (de) 1978-02-27 1978-02-27 Selbstbohrduebel mit bohrkrone

Publications (2)

Publication Number Publication Date
ES241694U true ES241694U (es) 1979-05-01
ES241694Y ES241694Y (es) 1979-11-01

Family

ID=6033093

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1979241694U Expired ES241694Y (es) 1978-02-27 1979-02-27 Taco autoperforador.

Country Status (13)

Country Link
US (1) US4223587A (es)
JP (1) JPS54124153A (es)
AU (1) AU520435B2 (es)
BE (1) BE874414A (es)
CA (1) CA1129690A (es)
CH (1) CH633082A5 (es)
DE (1) DE2808446A1 (es)
ES (1) ES241694Y (es)
FR (1) FR2418367A1 (es)
GB (1) GB2016971B (es)
MX (1) MX145455A (es)
SE (1) SE7901202L (es)
YU (1) YU42979A (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2945663A1 (de) * 1979-11-12 1981-05-21 Hilti AG, 9494 Schaan Selbstbohrduebel mit bohrkrone
US4601625A (en) * 1984-05-11 1986-07-22 Illinois Tool Works Inc. Self drilling threaded insert for drywall
US4764069A (en) * 1987-03-16 1988-08-16 Elco Industries, Inc. Anchor for masonry veneer walls
DE10249564A1 (de) * 2002-10-24 2004-05-06 Hilti Ag Topfförmiger Gesteinsbohrkopf
FR2854211B1 (fr) * 2003-04-24 2005-07-01 Black & Decker Inc Cheville d'ancrage pour vis, et ensemble constitue d'une telle cheville d'ancrage et d'une vis
DE102015204762A1 (de) * 2015-03-17 2016-09-22 Robert Bosch Gmbh Dübel
EP3636938A1 (en) 2018-10-09 2020-04-15 Hilti Aktiengesellschaft Expansion anchor with forwards and rearwards grooves
EP3636940A1 (en) * 2018-10-09 2020-04-15 Hilti Aktiengesellschaft Expansion anchor with bulged zone
US10933477B1 (en) * 2020-02-12 2021-03-02 Varun Jay Patel Wall magnet anchor system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US175672A (en) * 1876-04-04 Improvement in chisels for cutting holes in masonry
US2318326A (en) * 1940-03-08 1943-05-04 Padley Leonard Rock drill
US2545195A (en) * 1946-08-24 1951-03-13 Shell Dev Diamond bit
US2707897A (en) * 1948-05-04 1955-05-10 William Douglas Sellers Expanding, undercutting insert
US3213951A (en) * 1963-05-16 1965-10-26 Edwin G Eeles Rock drill with socket having a curved surface
DE1885659U (de) * 1963-08-14 1964-01-09 Suedd Spindelwerke Zinser Dipl Selbstbohrender spreizduebel.
FR1485990A (fr) * 1965-07-19 1967-06-23 Dibotec Ag Cheville auto-perforatrice
DE1255395B (de) * 1965-07-19 1967-11-30 Dibotec A G Selbstbohrduebel
DE2650598A1 (de) * 1976-11-04 1978-05-18 Hilti Ag Selbstbohrduebel mit bohrkrone

Also Published As

Publication number Publication date
FR2418367B1 (es) 1983-03-25
ES241694Y (es) 1979-11-01
DE2808446A1 (de) 1979-08-30
SE7901202L (sv) 1979-08-28
CA1129690A (en) 1982-08-17
AU4436079A (en) 1979-09-06
BE874414A (fr) 1979-06-18
GB2016971B (en) 1982-05-19
FR2418367A1 (fr) 1979-09-21
MX145455A (es) 1982-02-17
CH633082A5 (de) 1982-11-15
YU42979A (en) 1982-08-31
GB2016971A (en) 1979-10-03
US4223587A (en) 1980-09-23
AU520435B2 (en) 1982-01-28
JPS54124153A (en) 1979-09-26

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