ES264921U - Expansible dowel - Google Patents

Expansible dowel

Info

Publication number
ES264921U
ES264921U ES1981264921U ES264921U ES264921U ES 264921 U ES264921 U ES 264921U ES 1981264921 U ES1981264921 U ES 1981264921U ES 264921 U ES264921 U ES 264921U ES 264921 U ES264921 U ES 264921U
Authority
ES
Spain
Prior art keywords
bolt
expansion
sleeve
dowel
expansible dowel
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
ES1981264921U
Other languages
Spanish (es)
Other versions
ES264921Y (en
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 ES264921U publication Critical patent/ES264921U/en
Application granted granted Critical
Publication of ES264921Y publication Critical patent/ES264921Y/en
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
    • F16B13/04—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
    • F16B13/06—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 combined with expanding sleeve
    • F16B13/063—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 combined with expanding sleeve by the use of an expander
    • F16B13/066—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 combined with expanding sleeve by the use of an expander fastened by extracting a separate expander-part, actuated by the screw, nail or the like

Landscapes

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

Abstract

To enable the dowel to be anchored satisfactorily in boreholes having a relatively wide range of diameters it comprises an expansion element 3 composed of a sleeve 3b, which abuts a shoulder on expansion bolt 1, and radially resilient lamellae or tongues 3a which connect with the end of the sleeve 3b remote from head 1a of the bolt 1 and extend at an angle preferably of 15 DEG relative to the axis of the bolt 1. Expansion of the element 3 is achieved by drawing a frusto-conical expansion body 4 into the element 3 by rotating the bolt 1.
ES1981264921U 1980-03-31 1981-03-31 EXPANDABLE TACO WITH ANCHOR BOLT. Expired ES264921Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803012498 DE3012498A1 (en) 1980-03-31 1980-03-31 SPREADING DOWEL

Publications (2)

Publication Number Publication Date
ES264921U true ES264921U (en) 1983-01-01
ES264921Y ES264921Y (en) 1983-07-01

Family

ID=6098901

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1981264921U Expired ES264921Y (en) 1980-03-31 1981-03-31 EXPANDABLE TACO WITH ANCHOR BOLT.

Country Status (14)

Country Link
JP (1) JPS56143812A (en)
AT (1) ATA76181A (en)
AU (1) AU6682381A (en)
BE (1) BE888155A (en)
CA (1) CA1168483A (en)
DE (1) DE3012498A1 (en)
ES (1) ES264921Y (en)
FI (1) FI804072L (en)
FR (1) FR2479367A1 (en)
GB (1) GB2072782B (en)
IT (1) IT1134986B (en)
NL (1) NL8100920A (en)
SE (1) SE8101095L (en)
YU (1) YU36281A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2137713A (en) * 1983-04-08 1984-10-10 Perard Torque Tension Ltd Rock anchor bolt assembly
ATE50838T1 (en) * 1985-08-07 1990-03-15 Maechtle Gmbh HEAVY DUTY ANCHOR WITH SAFETY DEVICE.
DE8901067U1 (en) * 1989-02-01 1990-07-05 Fischer-Werke Artur Fischer GmbH & Co KG, 7244 Waldachtal Hollow plate dowel
WO1999066990A1 (en) * 1998-06-25 1999-12-29 Peter Schild Climbing hook
DE20202763U1 (en) * 2002-02-21 2003-11-13 Liebig GmbH & Co.KG, 64319 Pfungstadt Spreading dowel, comprising spreading sleeve made of folded metal band provided with cuts for creation of holding flaps
EP1491775A1 (en) * 2003-06-24 2004-12-29 Cavagna & Sipex International S.r.l. Expanding fixing device, particularly for fixing elements to sanitary fixtures in general

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US626040A (en) * 1899-05-30 John r
BE566372A (en) *
DE180612C (en) *
US1372035A (en) * 1919-10-21 1921-03-22 Ogden John Edward Expansion-shield
US2399069A (en) * 1945-04-20 1946-04-23 Roberts K Skinner Bolt anchor
FR999794A (en) * 1946-01-04 1952-02-05 Advanced fixing or anchoring device
CH320677A (en) * 1953-06-22 1957-04-15 Heim Emil Metal strips for producing dowels that can be used in masonry holes
FR1368021A (en) * 1963-09-03 1964-07-24 Konsolen Handels G M B H Spacer ankle
DE1899123U (en) * 1964-06-06 1964-08-20 Langensiepen Kg M EXPANSION PLUG FOR FASTENING OBJECTS.
DE1916489U (en) * 1965-03-13 1965-05-26 Albert Berner DOWEL WITH METAL SLEEVE.
DE1917953U (en) * 1965-04-03 1965-06-16 Albert Berner EXPANSION DOWEL MADE OF THERMOPLASTIC MATERIAL.
US3324756A (en) * 1965-06-25 1967-06-13 Chester I Williams Bail-type anchor device for a hollow rock bolt
GB1304247A (en) * 1970-10-22 1973-01-24
DK139315B (en) * 1970-11-12 1979-01-29 Huygmetaal Nv Expansion bolt.
IT1001350B (en) * 1973-07-16 1976-04-20 Morassutti P DOUBLE STAGE EXPANSION DOWEL WITH DOUBLE ANTI-ROTATION DEVICE
CH577638A5 (en) * 1974-06-05 1976-07-15 Tuflex Ag
CH591637A5 (en) * 1975-04-25 1977-09-30 Huwyler Rudolf Expansion bolt for concrete blind bore - has tapering portion with rounded convex surface exercising bush expansion pressure
DE2839495A1 (en) * 1977-09-20 1979-03-29 Torben Bredal ANCHORING BUSH

Also Published As

Publication number Publication date
FI804072L (en) 1981-10-01
BE888155A (en) 1981-07-16
SE8101095L (en) 1981-10-01
CA1168483A (en) 1984-06-05
ES264921Y (en) 1983-07-01
ATA76181A (en) 1985-04-15
GB2072782B (en) 1984-07-25
IT8119070A0 (en) 1981-01-09
YU36281A (en) 1983-12-31
NL8100920A (en) 1981-11-02
AU6682381A (en) 1981-10-08
IT1134986B (en) 1986-08-20
GB2072782A (en) 1981-10-07
FR2479367A1 (en) 1981-10-02
JPS56143812A (en) 1981-11-09
DE3012498A1 (en) 1981-10-08

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19980504