BE865934A - Boulon a expansion, pour fixations lourdes dans le beton ou la pierre, a expansion parallele et bloquage progressif - Google Patents

Boulon a expansion, pour fixations lourdes dans le beton ou la pierre, a expansion parallele et bloquage progressif

Info

Publication number
BE865934A
BE865934A BE186751A BE186751A BE865934A BE 865934 A BE865934 A BE 865934A BE 186751 A BE186751 A BE 186751A BE 186751 A BE186751 A BE 186751A BE 865934 A BE865934 A BE 865934A
Authority
BE
Belgium
Prior art keywords
expansion
fixations
stone
heavy
concrete
Prior art date
Application number
BE186751A
Other languages
English (en)
Original Assignee
Lassine Guy
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 Lassine Guy filed Critical Lassine Guy
Priority to BE186751A priority Critical patent/BE865934A/fr
Publication of BE865934A publication Critical patent/BE865934A/fr

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
    • F16B13/08—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 with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation
    • F16B13/0883—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 with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation with split rings or wire between the threads of the dowel body or in grooves near a conical surface

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
BE186751A 1978-04-13 1978-04-13 Boulon a expansion, pour fixations lourdes dans le beton ou la pierre, a expansion parallele et bloquage progressif BE865934A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE186751A BE865934A (fr) 1978-04-13 1978-04-13 Boulon a expansion, pour fixations lourdes dans le beton ou la pierre, a expansion parallele et bloquage progressif

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE186751A BE865934A (fr) 1978-04-13 1978-04-13 Boulon a expansion, pour fixations lourdes dans le beton ou la pierre, a expansion parallele et bloquage progressif
BE865934 1978-04-13

Publications (1)

Publication Number Publication Date
BE865934A true BE865934A (fr) 1978-07-31

Family

ID=25650704

Family Applications (1)

Application Number Title Priority Date Filing Date
BE186751A BE865934A (fr) 1978-04-13 1978-04-13 Boulon a expansion, pour fixations lourdes dans le beton ou la pierre, a expansion parallele et bloquage progressif

Country Status (1)

Country Link
BE (1) BE865934A (fr)

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