FR1472410A - Expansion device, provided with removable means for controlling this expansion, intended in particular for the fixing of covering plates - Google Patents

Expansion device, provided with removable means for controlling this expansion, intended in particular for the fixing of covering plates

Info

Publication number
FR1472410A
FR1472410A FR53400A FR53400A FR1472410A FR 1472410 A FR1472410 A FR 1472410A FR 53400 A FR53400 A FR 53400A FR 53400 A FR53400 A FR 53400A FR 1472410 A FR1472410 A FR 1472410A
Authority
FR
France
Prior art keywords
expansion
fixing
controlling
intended
removable means
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.)
Expired
Application number
FR53400A
Other languages
French (fr)
Inventor
Mario Tenca
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 FR53400A priority Critical patent/FR1472410A/en
Application granted granted Critical
Publication of FR1472410A publication Critical patent/FR1472410A/en
Expired 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
    • F16B13/065—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 the screw, nail or the like
    • 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
    • E21D21/0093—Accessories

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)
FR53400A 1965-04-23 1966-03-15 Expansion device, provided with removable means for controlling this expansion, intended in particular for the fixing of covering plates Expired FR1472410A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR53400A FR1472410A (en) 1965-04-23 1966-03-15 Expansion device, provided with removable means for controlling this expansion, intended in particular for the fixing of covering plates

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT388365 1965-04-23
FR53400A FR1472410A (en) 1965-04-23 1966-03-15 Expansion device, provided with removable means for controlling this expansion, intended in particular for the fixing of covering plates

Publications (1)

Publication Number Publication Date
FR1472410A true FR1472410A (en) 1967-03-10

Family

ID=26169211

Family Applications (1)

Application Number Title Priority Date Filing Date
FR53400A Expired FR1472410A (en) 1965-04-23 1966-03-15 Expansion device, provided with removable means for controlling this expansion, intended in particular for the fixing of covering plates

Country Status (1)

Country Link
FR (1) FR1472410A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0174197A2 (en) * 1984-09-05 1986-03-12 Constantinos Mandis Steps
US4659271A (en) * 1984-02-23 1987-04-21 Monogram Industries, Inc. Flush break blind fastener

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4659271A (en) * 1984-02-23 1987-04-21 Monogram Industries, Inc. Flush break blind fastener
EP0174197A2 (en) * 1984-09-05 1986-03-12 Constantinos Mandis Steps
EP0174197A3 (en) * 1984-09-05 1987-01-07 Constantinos Mandis Steps

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