SE444276B - Partiellt rostskyddad spik eller skruv - Google Patents

Partiellt rostskyddad spik eller skruv

Info

Publication number
SE444276B
SE444276B SE7902529A SE7902529A SE444276B SE 444276 B SE444276 B SE 444276B SE 7902529 A SE7902529 A SE 7902529A SE 7902529 A SE7902529 A SE 7902529A SE 444276 B SE444276 B SE 444276B
Authority
SE
Sweden
Prior art keywords
rust
screw
spike
head
partially protected
Prior art date
Application number
SE7902529A
Other languages
English (en)
Swedish (sv)
Other versions
SE7902529L (sv
Inventor
Evald Winge Fredsgaard
Original Assignee
Evald Winge Fredsgaard
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 Evald Winge Fredsgaard filed Critical Evald Winge Fredsgaard
Publication of SE7902529L publication Critical patent/SE7902529L/
Publication of SE444276B publication Critical patent/SE444276B/sv

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
    • F16B15/0092—Coated nails or staples
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21G—MAKING NEEDLES, PINS OR NAILS OF METAL
    • B21G5/00—Making pins or nails with attached caps or with coated heads
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F15/00—Other methods of preventing corrosion or incrustation
    • 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
    • F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Ropes Or Cables (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
SE7902529A 1978-03-22 1979-03-21 Partiellt rostskyddad spik eller skruv SE444276B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK129178AA DK142683B (da) 1978-03-22 1978-03-22 Søm eller skrue.

Publications (2)

Publication Number Publication Date
SE7902529L SE7902529L (sv) 1979-09-23
SE444276B true SE444276B (sv) 1986-04-07

Family

ID=8103185

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7902529A SE444276B (sv) 1978-03-22 1979-03-21 Partiellt rostskyddad spik eller skruv

Country Status (2)

Country Link
DK (1) DK142683B (un)
SE (1) SE444276B (un)

Also Published As

Publication number Publication date
DK142683C (un) 1981-08-03
SE7902529L (sv) 1979-09-23
DK129178A (un) 1979-09-23
DK142683B (da) 1980-12-15

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