CH539787A - Schraubnagel - Google Patents

Schraubnagel

Info

Publication number
CH539787A
CH539787A CH575872A CH575872A CH539787A CH 539787 A CH539787 A CH 539787A CH 575872 A CH575872 A CH 575872A CH 575872 A CH575872 A CH 575872A CH 539787 A CH539787 A CH 539787A
Authority
CH
Switzerland
Prior art keywords
screw nail
nail
screw
Prior art date
Application number
CH575872A
Other languages
English (en)
Inventor
Rockenfeller Gottfried
Original Assignee
Rockenfeller Kg
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 Rockenfeller Kg filed Critical Rockenfeller Kg
Publication of CH539787A publication Critical patent/CH539787A/de

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
    • F16B15/00—Nails; Staples
    • F16B15/06—Nails; Staples with barbs, e.g. for metal parts; Drive screws

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
CH575872A 1971-05-07 1972-04-19 Schraubnagel CH539787A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7117907 1971-05-07

Publications (1)

Publication Number Publication Date
CH539787A true CH539787A (de) 1973-07-31

Family

ID=6621146

Family Applications (1)

Application Number Title Priority Date Filing Date
CH575872A CH539787A (de) 1971-05-07 1972-04-19 Schraubnagel

Country Status (4)

Country Link
AT (1) AT315587B (de)
CH (1) CH539787A (de)
FR (1) FR2139314A5 (de)
NL (1) NL160636C (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202400003055A1 (it) 2024-02-13 2025-08-13 Tecfi S P A Chiodo filettato a percussione

Also Published As

Publication number Publication date
AT315587B (de) 1974-05-27
NL160636B (nl) 1979-06-15
FR2139314A5 (de) 1973-01-05
NL7205645A (de) 1972-11-09
NL160636C (nl) 1979-11-15

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Legal Events

Date Code Title Description
PL Patent ceased