AT171785B - Bolts for shooting into walls - Google Patents

Bolts for shooting into walls

Info

Publication number
AT171785B
AT171785B AT171785DA AT171785B AT 171785 B AT171785 B AT 171785B AT 171785D A AT171785D A AT 171785DA AT 171785 B AT171785 B AT 171785B
Authority
AT
Austria
Prior art keywords
shooting
bolts
walls
Prior art date
Application number
Other languages
German (de)
Inventor
Erich Holz
Original Assignee
Erich Holz
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 Erich Holz filed Critical Erich Holz
Application granted granted Critical
Publication of AT171785B publication Critical patent/AT171785B/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
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/06—Specially-shaped heads

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
AT171785D 1950-10-16 1951-04-30 Bolts for shooting into walls AT171785B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE171785X 1950-10-16

Publications (1)

Publication Number Publication Date
AT171785B true AT171785B (en) 1952-07-10

Family

ID=5689599

Family Applications (1)

Application Number Title Priority Date Filing Date
AT171785D AT171785B (en) 1950-10-16 1951-04-30 Bolts for shooting into walls

Country Status (1)

Country Link
AT (1) AT171785B (en)

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