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FR2268974A1 - Insulation layer bridging expanding anchor bolt - has expanding sleeve containing stationary and sliding bodies - Google Patents

Insulation layer bridging expanding anchor bolt - has expanding sleeve containing stationary and sliding bodies

Info

Publication number
FR2268974A1
FR2268974A1 FR7513477A FR7513477A FR2268974A1 FR 2268974 A1 FR2268974 A1 FR 2268974A1 FR 7513477 A FR7513477 A FR 7513477A FR 7513477 A FR7513477 A FR 7513477A FR 2268974 A1 FR2268974 A1 FR 2268974A1
Authority
FR
France
Prior art keywords
expanding
insulation layer
bodies
anchor bolt
sliding bodies
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
FR7513477A
Other languages
French (fr)
Other versions
FR2268974B3 (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.)
Upat Max Langensiepen KG
Original Assignee
Upat Max Langensiepen KG
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 Upat Max Langensiepen KG filed Critical Upat Max Langensiepen KG
Publication of FR2268974A1 publication Critical patent/FR2268974A1/en
Application granted granted Critical
Publication of FR2268974B3 publication Critical patent/FR2268974B3/fr
Granted 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)
  • Piles And Underground Anchors (AREA)

Abstract

Two or more bodies slide in the axial direction one inside the other, one causing the other to expand in the process. One body cannot move in the axial direction, and the other, sliding one has, at the end furthest from the area where the two expand, an expanding portion contained in a sleeve enclosing both bodies. This causes expansion of the sleeve, which is resilient or perforated in the area where the two bodies expand. The sleeve can have slots accommodating expanding shanks on the bodies it contains, and the free ends of the ribs between the slots can also be expansible by the sliding body.
FR7513477A 1974-04-23 1975-04-22 Insulation layer bridging expanding anchor bolt - has expanding sleeve containing stationary and sliding bodies Granted FR2268974A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742419438 DE2419438C2 (en) 1974-04-23 1974-04-23 Expansion anchor

Publications (2)

Publication Number Publication Date
FR2268974A1 true FR2268974A1 (en) 1975-11-21
FR2268974B3 FR2268974B3 (en) 1978-11-10

Family

ID=5913640

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7513477A Granted FR2268974A1 (en) 1974-04-23 1975-04-22 Insulation layer bridging expanding anchor bolt - has expanding sleeve containing stationary and sliding bodies

Country Status (3)

Country Link
AT (1) AT344967B (en)
DE (1) DE2419438C2 (en)
FR (1) FR2268974A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999002869A1 (en) * 1997-07-09 1999-01-21 Upat Gmbh & Co. Expansion anchor

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3437846A1 (en) * 1984-10-16 1986-04-24 Hans Gerd Gottbehüt GmbH & Co KG, 5620 Velbert Expanding body for a clamping dowel
DE102011087549A1 (en) * 2011-12-01 2013-06-06 Hilti Aktiengesellschaft Expansion anchor for anchoring components in hole in concrete, has expansion portion comprising front and rear conical regions in traction direction, and intermediate region with constant diameter arranged between conical regions

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE180612C (en) *
US945403A (en) * 1909-04-26 1910-01-04 Diamond Expansion Bolt Co Expansion-bolt.
US1356401A (en) * 1916-05-01 1920-10-19 Ralph S Peirce Anchorage device
DE1982732U (en) * 1964-10-26 1968-04-04 Artur Fischer EXPANSION DOWEL WITH EXPANSION BODY.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999002869A1 (en) * 1997-07-09 1999-01-21 Upat Gmbh & Co. Expansion anchor

Also Published As

Publication number Publication date
AT344967B (en) 1978-08-25
DE2419438A1 (en) 1975-11-13
DE2419438C2 (en) 1984-11-29
ATA203875A (en) 1977-12-15
FR2268974B3 (en) 1978-11-10

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