CH406104A - Bohrlochanker - Google Patents

Bohrlochanker

Info

Publication number
CH406104A
CH406104A CH180063A CH180063A CH406104A CH 406104 A CH406104 A CH 406104A CH 180063 A CH180063 A CH 180063A CH 180063 A CH180063 A CH 180063A CH 406104 A CH406104 A CH 406104A
Authority
CH
Switzerland
Prior art keywords
borehole
anchor
dependent
anchor according
rod
Prior art date
Application number
CH180063A
Other languages
German (de)
English (en)
Inventor
Stutz Rudolf
Original Assignee
Stutz Rudolf
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 Stutz Rudolf filed Critical Stutz Rudolf
Priority to CH180063A priority Critical patent/CH406104A/de
Priority to BE643734D priority patent/BE643734A/xx
Publication of CH406104A publication Critical patent/CH406104A/de

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK 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
    • 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

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)
CH180063A 1963-02-13 1963-02-13 Bohrlochanker CH406104A (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH180063A CH406104A (de) 1963-02-13 1963-02-13 Bohrlochanker
BE643734D BE643734A (US20020051482A1-20020502-M00012.png) 1963-02-13 1964-02-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH180063A CH406104A (de) 1963-02-13 1963-02-13 Bohrlochanker

Publications (1)

Publication Number Publication Date
CH406104A true CH406104A (de) 1966-01-31

Family

ID=4218889

Family Applications (1)

Application Number Title Priority Date Filing Date
CH180063A CH406104A (de) 1963-02-13 1963-02-13 Bohrlochanker

Country Status (2)

Country Link
BE (1) BE643734A (US20020051482A1-20020502-M00012.png)
CH (1) CH406104A (US20020051482A1-20020502-M00012.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6420980A (en) * 1979-11-19 1981-05-28 Lategan, L.H. Anchoring of roof bolts

Also Published As

Publication number Publication date
BE643734A (US20020051482A1-20020502-M00012.png) 1964-05-29

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