DK142683B - Søm eller skrue. - Google Patents

Søm eller skrue. Download PDF

Info

Publication number
DK142683B
DK142683B DK129178AA DK129178A DK142683B DK 142683 B DK142683 B DK 142683B DK 129178A A DK129178A A DK 129178AA DK 129178 A DK129178 A DK 129178A DK 142683 B DK142683 B DK 142683B
Authority
DK
Denmark
Prior art keywords
screw
stitch
screws
seam
seams
Prior art date
Application number
DK129178AA
Other languages
Danish (da)
English (en)
Other versions
DK142683C (US07714131-20100511-C00038.png
DK129178A (US07714131-20100511-C00038.png
Inventor
Evald Winge Fredsgaard
Original Assignee
Evald Winge Fredsgaard
Ingenioer Svend Aage Baekgaard
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, Ingenioer Svend Aage Baekgaard filed Critical Evald Winge Fredsgaard
Priority to DK129178AA priority Critical patent/DK142683B/da
Priority to SE7902529A priority patent/SE444276B/sv
Publication of DK129178A publication Critical patent/DK129178A/da
Publication of DK142683B publication Critical patent/DK142683B/da
Application granted granted Critical
Publication of DK142683C publication Critical patent/DK142683C/da

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)
DK129178AA 1978-03-22 1978-03-22 Søm eller skrue. DK142683B (da)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DK129178AA DK142683B (da) 1978-03-22 1978-03-22 Søm eller skrue.
SE7902529A SE444276B (sv) 1978-03-22 1979-03-21 Partiellt rostskyddad spik eller skruv

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK129178 1978-03-22
DK129178AA DK142683B (da) 1978-03-22 1978-03-22 Søm eller skrue.

Publications (3)

Publication Number Publication Date
DK129178A DK129178A (US07714131-20100511-C00038.png) 1979-09-23
DK142683B true DK142683B (da) 1980-12-15
DK142683C DK142683C (US07714131-20100511-C00038.png) 1981-08-03

Family

ID=8103185

Family Applications (1)

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

Country Status (2)

Country Link
DK (1) DK142683B (US07714131-20100511-C00038.png)
SE (1) SE444276B (US07714131-20100511-C00038.png)

Also Published As

Publication number Publication date
DK142683C (US07714131-20100511-C00038.png) 1981-08-03
SE7902529L (sv) 1979-09-23
DK129178A (US07714131-20100511-C00038.png) 1979-09-23
SE444276B (sv) 1986-04-07

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