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)
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/sv
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)

Description

w .flšßa "får 10 15 di19o2s2§ïiä¿: 2 _ huvudet, vilket är den del av spiken eller skruven§.=f-aa som ligger synlig utanpå det sammanfogade materialet,fl-Eg inte rostar eller ger upphov till runtomliggande rostvåïí fläckar och att samtidigt skruvens eller spikens icke lit rostskyddade skaft kan rosta fast 1 materialet.
Vidare utmärkes uppfinningen av att enbart skruv- eller spikhuvudet och den närmast huvudet belägna delen av skruv- eller spikskaftet är rostskyddade.
Härigenom undvikes sådan rostbildning på den närmast huvudet belägna delen av skruv- eller spikskaftet som kan befaras krypa längs skruven eller spiken ut till huvudet och bilda oestetiska rostfläckar utvän- digt på materialet omkring huvudet.
Skruven eller spiken kan rostskyddsbehandlas på vilket som helst lämpligt sätt, t ex genom galvani- sering, förtenning, förkoppring, bronsering eller lackeríng och liknande.

Claims (1)

1. Spik eller skruv, som är korrosionsskyddad genon en ytbehandling, t ex förzinknlng eller oxidering, k ä n n e t e c k n a d därav, att spíkens/skruvens huvud och den närmast huvudet belägna skaftdelen är korrosionsskyddade; och att den närmast spikens/skruvens spets belägna skaftdelen saknar kortosionsskydd.
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 (sv)
SE (1) SE444276B (sv)

Also Published As

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

Similar Documents

Publication Publication Date Title
SE9700445D0 (sv) Korrosionsinhiberande överdragssammansättning för metaller
BR9206324A (pt) Composições para a conservação de madeira e materiais celulósicos,e,processo para o tratamento de um substrato de madeira ou outro material celulósico
SE8204425L (sv) Overleggningsbeleggning for varmhallfasta legeringar
DE3878732D1 (de) Waessrige epoxydharz-zusammensetzungen und damit beschichtete metallsubstrate.
ITTO920063A1 (it) Soluzioni migliorate di zincato per il trattamento di alluminio e leghe di alluminio.
FR2326458A1 (fr) Compositions pour revetements durcissables notamment sous l'effet des rayonnements
GR3024590T3 (en) Wood preservative oxathiazines
ATE5960T1 (de) Metallchelate von 1,4-bis-(substituiertes amino-)-5,8-dihydroxy-anthrachinonen.
DE3886991D1 (de) Rostschutzmittel, Rostschutz-Überzugszusammensetzung und Überzugsverfahren zur Korrosionsverhütung von Metalloberflächen.
GB2270699B (en) Composition based on 1,1,1,3,3-pentafluorobutane, methylene chloride and met hanol,for the cleaning and/or drying of solid surfaces
NO923951L (no) Korrosjonshindrende belegg inneholdende pigment
SE444276B (sv) Partiellt rostskyddad spik eller skruv
BRPI0411009A (pt) composições e métodos para escurecer, e para conferir propriedades de resistência a corrosão a zinco ou a outros metais ativos
BG46592A3 (en) Fungicide composition and method for protection against fungi
NO974935L (no) Overflatebehandlede metallpulvere og anvendelse av disse i vandige bestrykningsblandinger
IT8123841A0 (it) Spazzola metallica, e sua applicazione all'asportazione di un rivestimento anticorrosivo.
BR9915805A (pt) Composição conservante, métodos de tratamento de um substrato de madeira ou outro material e de conservação de madeira ou outro material, e, uso de um composto de amÈnio quaternário ou um triazol
ITTO920652A1 (it) Rivestimento morbido per l'isolamento di terreni e di materiali contro l'acqua, l'aria e i gas.
JPS57141462A (en) Paint composition for precoated metal
KR890016027A (ko) 벤즈티아졸 살진균제
JPS5333235A (en) Corrosion-resistant treatments of metallic surfaces
DE69509356D1 (de) Deformierbare korrosionsfeste beschichtete aluminiumbahn
NL188139C (nl) Werkwijze voor de bereiding van een samenstelling met fungicide werking, werkwijze voor de bereiding van een fungicidepreparaat alsmede werkwijze voor het behandelen of voorkomen van schimmelinfecties bij planten.
ATE175440T1 (de) Verfahren und zusammensetzung zur entfettung der oberfläche eines gegenstandes
ES2185154T3 (es) Metodo de uso de inhibidores de la ciclooxigenasa-2 en el tratamiento y prevencion de la demencia.

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7902529-2

Effective date: 19911009

Format of ref document f/p: F