NL6504541A - - Google Patents

Info

Publication number
NL6504541A
NL6504541A NL6504541A NL6504541A NL6504541A NL 6504541 A NL6504541 A NL 6504541A NL 6504541 A NL6504541 A NL 6504541A NL 6504541 A NL6504541 A NL 6504541A NL 6504541 A NL6504541 A NL 6504541A
Authority
NL
Netherlands
Application number
NL6504541A
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 filed Critical
Priority to NL6504541A priority Critical patent/NL6504541A/xx
Publication of NL6504541A publication Critical patent/NL6504541A/xx

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
    • E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
    • 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
    • F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
    • F16B31/02—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load
    • F16B31/025—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load with a gauge pin in a longitudinal bore in the body of the bolt
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/30—Measuring arrangements characterised by the use of mechanical techniques for measuring the deformation in a solid, e.g. mechanical strain gauge

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
NL6504541A 1965-04-09 1965-04-09 NL6504541A (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL6504541A NL6504541A (de) 1965-04-09 1965-04-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6504541A NL6504541A (de) 1965-04-09 1965-04-09

Publications (1)

Publication Number Publication Date
NL6504541A true NL6504541A (de) 1966-10-10

Family

ID=19792889

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6504541A NL6504541A (de) 1965-04-09 1965-04-09

Country Status (1)

Country Link
NL (1) NL6504541A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0605811A1 (de) * 1992-12-23 1994-07-13 SUSPA SPANNBETON GmbH Überwachungsvorrichtung für Bauelemente, insbesondere für Zugglieder von Erd- bzw. Felsankern, Druckglieder von Pfählen, Spannglieder für Spannbetonbauwerke und Brückenseilen
WO1996013651A1 (de) * 1994-11-01 1996-05-09 Reburg-Patentverwertungsgesellschaft Mbh Gebirgsanker

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0605811A1 (de) * 1992-12-23 1994-07-13 SUSPA SPANNBETON GmbH Überwachungsvorrichtung für Bauelemente, insbesondere für Zugglieder von Erd- bzw. Felsankern, Druckglieder von Pfählen, Spannglieder für Spannbetonbauwerke und Brückenseilen
US5545987A (en) * 1992-12-23 1996-08-13 Suspa Spannbeton Gmbh Monitoring device for tension members of soil or rock anchors, compression members of poles, prestressing elements for prestressed concrete structures and bridge cables
WO1996013651A1 (de) * 1994-11-01 1996-05-09 Reburg-Patentverwertungsgesellschaft Mbh Gebirgsanker

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