NL7600641A - KEIL BOLT. - Google Patents

KEIL BOLT.

Info

Publication number
NL7600641A
NL7600641A NL7600641A NL7600641A NL7600641A NL 7600641 A NL7600641 A NL 7600641A NL 7600641 A NL7600641 A NL 7600641A NL 7600641 A NL7600641 A NL 7600641A NL 7600641 A NL7600641 A NL 7600641A
Authority
NL
Netherlands
Prior art keywords
keil
bolt
keil bolt
Prior art date
Application number
NL7600641A
Other languages
Dutch (nl)
Original Assignee
Tornado Gmbh
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 Tornado Gmbh filed Critical Tornado Gmbh
Publication of NL7600641A publication Critical patent/NL7600641A/en

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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
    • E21D21/008—Anchoring or tensioning means
    • 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)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Dowels (AREA)
  • Joining Of Building Structures In Genera (AREA)
NL7600641A 1975-12-12 1976-01-21 KEIL BOLT. NL7600641A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752556019 DE2556019A1 (en) 1975-12-12 1975-12-12 DOWEL ANCHORS

Publications (1)

Publication Number Publication Date
NL7600641A true NL7600641A (en) 1977-07-25

Family

ID=5964220

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7600641A NL7600641A (en) 1975-12-12 1976-01-21 KEIL BOLT.

Country Status (4)

Country Link
DE (1) DE2556019A1 (en)
FR (1) FR2340419A1 (en)
IT (1) IT1059789B (en)
NL (1) NL7600641A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4408937A (en) * 1979-12-31 1983-10-11 Volker Hainke Anchor bolt
US4403894A (en) * 1981-02-09 1983-09-13 The Eastern Company Rock bolt expansion anchor having windened expansion range
GB8623686D0 (en) * 1986-10-02 1986-11-05 Hilton A R Strata bolts
DE4114375A1 (en) * 1991-05-02 1992-11-05 Fischer Artur Werke Gmbh Hammer-in anchor with expanding sleeve engaging in boreholes - has reduced dia. stud at front end on expanding pin
DE4442303C2 (en) * 1994-11-28 2002-08-29 Upat Max Langensiepen Kg Impact expansion anchors for anchoring in a cylindrical borehole
DE19501911A1 (en) 1995-01-23 1996-07-25 Hilti Ag Expansion dowels
DE19510306A1 (en) * 1995-03-22 1996-09-26 Hilti Ag Expansion dowels
CH700411B1 (en) * 2009-02-05 2012-12-14 Mungo Befestigungstech Ag Expansion sleeve and hammer anchors.
EP3109490A1 (en) * 2015-06-26 2016-12-28 Black & Decker, Inc. Anchor assembly

Also Published As

Publication number Publication date
FR2340419A1 (en) 1977-09-02
IT1059789B (en) 1982-06-21
DE2556019A1 (en) 1977-06-23

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