WO1999030042A2 - Boulon d'ancrage et utilisation de ce boulon - Google Patents

Boulon d'ancrage et utilisation de ce boulon Download PDF

Info

Publication number
WO1999030042A2
WO1999030042A2 PCT/DE1998/003593 DE9803593W WO9930042A2 WO 1999030042 A2 WO1999030042 A2 WO 1999030042A2 DE 9803593 W DE9803593 W DE 9803593W WO 9930042 A2 WO9930042 A2 WO 9930042A2
Authority
WO
WIPO (PCT)
Prior art keywords
section
anchor bolt
expansion sleeve
predetermined breaking
bolt
Prior art date
Application number
PCT/DE1998/003593
Other languages
German (de)
English (en)
Other versions
WO1999030042A3 (fr
Inventor
Hans Ulrich Hainke
Original Assignee
Hainke, Elisabeth
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
Priority claimed from DE1997153893 external-priority patent/DE19753893A1/de
Priority claimed from DE1998106251 external-priority patent/DE19806251A1/de
Application filed by Hainke, Elisabeth filed Critical Hainke, Elisabeth
Priority to CA002312874A priority Critical patent/CA2312874A1/fr
Priority to AU20458/99A priority patent/AU2045899A/en
Priority to EP98965106A priority patent/EP1038111A2/fr
Publication of WO1999030042A2 publication Critical patent/WO1999030042A2/fr
Publication of WO1999030042A3 publication Critical patent/WO1999030042A3/fr

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
    • F16B13/08—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
    • F16B13/0866—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 prongs penetrating into the wall of the hole by a retractile movement of a threaded member

Definitions

  • the invention relates to an anchor bolt for anchoring in a bore of any component, with a clamping bolt, which has a threaded section and a subsequent frustoconical head section a n , and with a polygonal cross-section expanding sleeve with an internal thread section and an adjacent, when screwing in Clamping bolt in the internal thread section of the expansion sleeve through the truncated cone-shaped head section of the clamping bolt, sector-shaped anchoring section with axially parallel predetermined breaking lines arranged in the central region of the polygon sides, the partial side surfaces of the expanding sleeve separated from one another by the predetermined breaking line each running outward from the predetermined breaking line to one another at an obtuse angle . Furthermore, the invention relates to the use of this anchor bolt.
  • An anchor bolt of the type shown is known from EP-B1 0 537 653. Due to the polygonal cross section of the expansion sleeve, the expansion sleeve is also rotated in the Borehole prevented when tightening the clamping bolt. The existing sharp edges of the expansion sleeve facilitate the penetrator. into the material of the bore wall and thus the anchoring of the expansion sleeve in the bore.
  • the invention has for its object to form the polygonal cross-section of the expansion sleeve in an anchor bolt of the type shown so that with a reduction in the initial force when inserting the Spcirnbolzer. ⁇ a higher load bearing capacity is possible.
  • the middle region of every second side of the plygoals is provided with a predetermined breaking line and the intermediate sides have a solid lining from the tip boundary to the sharpener, the outer boundary of the solid lining between the Tip boundaries are concave.
  • the wall of the expansion sleeve is conical in the region of the anchoring section, the conical taper on the open side of the axial bore having the largest diameter.
  • Advantageous booklet is used to create a corner connection between Profi 1 bars for receiving flat components, in particular glass panes, whereby the Profi 1 bars can be force-fit together into a frame by screwing them together using the anchor pin.
  • Fig. 1 one. Cut through an expansion sleeve and a clamping bolt and
  • Fig. 2 is an end view of an expansion sleeve on an enlarged scale.
  • Fig. 3 shows a Verti kal section through a Profillei ste with inserted in the groove flat component in the form of a board and Fig a view of a corner area of two rectangularly connected profile.
  • the clamping bolt 2 is known to have an external thread 5, which is followed by a frustoconical head section 6.
  • the head section 6 merges into a cylindrical shaft 7, which can have different lengths depending on the intended use.
  • the end face is provided with a corresponding profile.
  • the expansion sleeve 1 has a polygonal cross section in the form of a hexagon.
  • the internal thread 9 of the axial bore 10 in the expansion sleeve 1 serves to receive the external thread 5 of the clamping bolt 2.
  • the anchoring section 11 adjoins the internal thread 9.
  • the middle area of every second side of the polygon is provided with a predetermined breaking point 3. From this predetermined breaking line 3, the subsequent parts 1 side surfaces rise towards one another at an obtuse angle t.
  • a circumferential annular predetermined bending line or notch 4 which has a triangular cross section with a cathode 12 running perpendicular to the lateral surface QX expansion sleeve 1.
  • the outer boundary of the massive chuck 8 runs between the tip limiters. 14 concave.
  • the wall of the expansion sleeve 1 in Area of the anchoring section 11 has a conical shape, the Kenic taper on the open side of the axial bore 10 having the largest through hole.
  • the profile bar 15 is made of solid wood and has a milled groove 16 rectangular cross section. Surfaces 19 sloping outward adjoin groove 16.
  • any other flat component e.g. B. a glass or insulating glass pane, a decorative part or a plate can be used.
  • the connected profiled strip 15 has a pin 21, which is inserted into the groove 16 of the other profiled strip 15 to form a ventilation slot 20.
  • the remaining end face d r connected profile strip 15 is adapted to the inclined surfaces 19 laterally of the groove 16.
  • the formation according to the invention eliminates the glazing beads otherwise required.
  • the non-positive connection of the Profi 1 by means of screw connection 22 results in a significantly higher corner strength compared to conventional solutions. Since the Prcf i 1 strips 15 are individually surface-treated before assembly, the moisture absorption during driving rain in the butt joint is considerably reduced.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Connection Of Plates (AREA)

Abstract

Les boulons d'ancrage destinés à être insérés dans un trou d'une pièce quelconque et comprenant un boulon de tension présentant une section filetée prolongée d'une section tête tronconique ont fait leurs preuves sur le marché. Il convient d'améliorer ce type de boulons de façon à obtenir une portance de charge plus élevée en cas de réduction de la force initiale appliquée lors de l'installation du boulon de tension. Selon l'invention, la zone centrale d'un côté sur deux du polygone est dotée d'une ligne de rupture théorique et les côtés intermédiaires présentent un revêtement plein d'une limite de crête à l'autre limite de crête. Pour produire une liaison angulaire, des baguettes profilées sont assemblées par liaison de force par visage à l'aide d'un boulon d'ancrage.
PCT/DE1998/003593 1997-12-05 1998-12-03 Boulon d'ancrage et utilisation de ce boulon WO1999030042A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA002312874A CA2312874A1 (fr) 1997-12-05 1998-12-03 Boulon d'ancrage et utilisation de ce boulon
AU20458/99A AU2045899A (en) 1997-12-05 1998-12-03 Anchor bolt and the use thereof
EP98965106A EP1038111A2 (fr) 1997-12-05 1998-12-03 Boulon d'ancrage et utilisation de ce boulon

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19753893.2 1997-12-05
DE1997153893 DE19753893A1 (de) 1997-12-05 1997-12-05 Ankerbolzen
DE19806251.6 1998-02-16
DE1998106251 DE19806251A1 (de) 1998-02-16 1998-02-16 Profilleisten zur Aufnahme von flächigen Bauteilen, insbesondere Glasscheiben

Publications (2)

Publication Number Publication Date
WO1999030042A2 true WO1999030042A2 (fr) 1999-06-17
WO1999030042A3 WO1999030042A3 (fr) 1999-10-07

Family

ID=26042193

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1998/003593 WO1999030042A2 (fr) 1997-12-05 1998-12-03 Boulon d'ancrage et utilisation de ce boulon

Country Status (6)

Country Link
EP (1) EP1038111A2 (fr)
AU (1) AU2045899A (fr)
CA (1) CA2312874A1 (fr)
PL (1) PL348372A1 (fr)
TR (1) TR200001634T2 (fr)
WO (1) WO1999030042A2 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB725291A (en) * 1953-01-21 1955-03-02 Gustaf Lambert Ericsson Improvements in devices for securing articles to structures
EP0008085A1 (fr) * 1978-08-04 1980-02-20 Volker Hainke Cheville
DE3031543A1 (de) * 1980-08-21 1982-05-19 Volker 4800 Bielefeld Hainke Ankerbolzen
DE3931683A1 (de) * 1979-09-21 1991-04-04 Volker Hainke Ankerbolzen mit huelse
EP0537653A1 (fr) * 1991-10-18 1993-04-21 Elisabeth Hainke Boulon d'ancrage

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB725291A (en) * 1953-01-21 1955-03-02 Gustaf Lambert Ericsson Improvements in devices for securing articles to structures
EP0008085A1 (fr) * 1978-08-04 1980-02-20 Volker Hainke Cheville
DE3931683A1 (de) * 1979-09-21 1991-04-04 Volker Hainke Ankerbolzen mit huelse
DE3031543A1 (de) * 1980-08-21 1982-05-19 Volker 4800 Bielefeld Hainke Ankerbolzen
EP0537653A1 (fr) * 1991-10-18 1993-04-21 Elisabeth Hainke Boulon d'ancrage

Also Published As

Publication number Publication date
WO1999030042A3 (fr) 1999-10-07
AU2045899A (en) 1999-06-28
CA2312874A1 (fr) 1999-06-17
EP1038111A2 (fr) 2000-09-27
TR200001634T2 (tr) 2000-12-21
PL348372A1 (en) 2002-05-20

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