AU631637B2 - Expansion dowel from synthetic material - Google Patents

Expansion dowel from synthetic material

Info

Publication number
AU631637B2
AU631637B2 AU55020/90A AU5502090A AU631637B2 AU 631637 B2 AU631637 B2 AU 631637B2 AU 55020/90 A AU55020/90 A AU 55020/90A AU 5502090 A AU5502090 A AU 5502090A AU 631637 B2 AU631637 B2 AU 631637B2
Authority
AU
Australia
Prior art keywords
expanding
longitudinal slots
expanding section
insertion direction
section
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.)
Ceased
Application number
AU55020/90A
Other versions
AU5502090A (en
Inventor
Heinz Bisping
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 AU5502090A publication Critical patent/AU5502090A/en
Application granted granted Critical
Publication of AU631637B2 publication Critical patent/AU631637B2/en
Anticipated expiration legal-status Critical
Ceased 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dowels (AREA)
  • Laminated Bodies (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Closures For Containers (AREA)

Abstract

The expanding dowel, which is especially suitable for soft retaining materials, has an expanding part (1) which is made up of a first expanding section (6) and a second expanding section (7), which adjoins the first in the opposite direction to the insertion direction. The length (1) of the first expanding section (6) corresponds to at least a third of the length (L) of the expanding part (1) and has longitudinal slots which are open in the insertion direction. Longitudinal slots (12) are provided in the second expanding section (7), offset in the circumferential direction with respect to the former longitudinal slots, the longitudinal slots (12) extending outwards from a central opening (3) and running in a corrugated manner in the opposite sense to one another. The central opening (3), which is used for holding and guiding an expanding element, tapers in the second expanding section (7) in the insertion direction and has a maximum unobstructed width (W) corresponding to 0.4 to 0.7 times the external diameter (D) of the first expanding section (6). <IMAGE>
AU55020/90A 1989-05-30 1990-05-14 Expansion dowel from synthetic material Ceased AU631637B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3917498A DE3917498A1 (en) 1989-05-30 1989-05-30 PLASTIC SPREADING DOWEL
DE3917498 1989-05-30

Publications (2)

Publication Number Publication Date
AU5502090A AU5502090A (en) 1990-12-06
AU631637B2 true AU631637B2 (en) 1992-12-03

Family

ID=6381640

Family Applications (1)

Application Number Title Priority Date Filing Date
AU55020/90A Ceased AU631637B2 (en) 1989-05-30 1990-05-14 Expansion dowel from synthetic material

Country Status (6)

Country Link
EP (1) EP0401159B1 (en)
JP (1) JP2837227B2 (en)
AT (1) ATE78326T1 (en)
AU (1) AU631637B2 (en)
DE (2) DE3917498A1 (en)
NO (1) NO176152C (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4116173A1 (en) * 1991-05-17 1992-11-19 Fischer Artur Werke Gmbh Screw dowel fixing element for thin metal plates - has extension of dowel sitting on borehole base to prevent turning
DE4120857A1 (en) * 1991-06-25 1993-01-07 Hilti Ag SPREADING DOWEL
DE4133626A1 (en) * 1991-10-10 1993-04-15 Fischer Artur Werke Gmbh Plastics straddling dowel - has additional section extending to main fixture under force
DE4317039A1 (en) * 1993-05-21 1994-11-24 Fischer Artur Werke Gmbh Expansion dowels
DE4403894A1 (en) * 1994-02-08 1995-08-10 Fischer Artur Werke Gmbh Expansion dowels
DE9413434U1 (en) * 1994-08-19 1995-12-21 Fischerwerke Artur Fischer Gmbh & Co Kg, 72178 Waldachtal Plastic expansion anchors
DE19607446A1 (en) * 1996-02-28 1997-09-04 Wuerth Adolf Gmbh & Co Kg Knock-in dowels
DE19849821A1 (en) * 1998-09-11 2000-03-16 Fischer Artur Werke Gmbh New design of spreading dowel with two axially rotated spreading areas positioned behind each other, especially suitable for use in porous material
DE19910230A1 (en) * 1999-03-09 2000-09-21 Fischer Artur Werke Gmbh Expansion dowels
CN1198029C (en) * 1999-07-21 2005-04-20 株式会社善建筑设计事务所 Fastener, driving jig for execution of fastener, and drill bit for machining undercut hole
DE10224117A1 (en) * 2002-05-29 2003-12-24 Hilti Ag Plastic anchors
DE102004015646A1 (en) * 2004-03-31 2005-10-27 Fischerwerke Artur Fischer Gmbh & Co. Kg expansion anchor
KR20060066234A (en) * 2004-12-13 2006-06-16 곽한종 Anchor bolt
JP5134201B2 (en) * 2005-10-31 2013-01-30 日本パワーファスニング株式会社 Expandable anchor plug and construction method using the same
DE102006005091A1 (en) * 2006-02-04 2007-08-09 Tox-Dübel-Werk, R. W. Heckhausen GmbH & Co. KG expansion anchor
JP5334640B2 (en) * 2009-03-26 2013-11-06 日本トムソン株式会社 bearing
DE102009019111B4 (en) * 2009-04-29 2016-06-02 Sonja Maria Bilz dowel
JP2015102166A (en) * 2013-11-25 2015-06-04 富士重工業株式会社 Fixture and fixing structure
DE202019101077U1 (en) * 2019-02-25 2019-04-02 Häfele Berlin Gmbh & Co Kg spreading connectors

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT248080B (en) * 1963-07-26 1966-07-11 Artur Fischer Device for the elastic fastening of objects to walls
DE3308755A1 (en) * 1983-03-11 1984-09-13 Hilti Ag, Schaan PLASTIC SPREADING PLUG

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3610655A1 (en) * 1986-03-29 1987-10-01 Fischer Artur Werke Gmbh PLASTIC PLUG
DE3903020A1 (en) * 1989-01-13 1990-09-27 Fischer Artur Werke Gmbh SPREADING DOWEL FOR ANCHORING IN A HOLE HOLE OF A WALL

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT248080B (en) * 1963-07-26 1966-07-11 Artur Fischer Device for the elastic fastening of objects to walls
DE3308755A1 (en) * 1983-03-11 1984-09-13 Hilti Ag, Schaan PLASTIC SPREADING PLUG

Also Published As

Publication number Publication date
NO176152B (en) 1994-10-31
ATE78326T1 (en) 1992-08-15
DE3917498A1 (en) 1990-12-06
NO176152C (en) 1995-02-08
JP2837227B2 (en) 1998-12-14
NO902382D0 (en) 1990-05-29
EP0401159A1 (en) 1990-12-05
EP0401159B1 (en) 1992-07-15
NO902382L (en) 1990-12-03
DE59000202D1 (en) 1992-08-20
AU5502090A (en) 1990-12-06
JPH0374624A (en) 1991-03-29

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired