NL181940B - Platte omkeersleutel voor een cilinderslot. - Google Patents

Platte omkeersleutel voor een cilinderslot.

Info

Publication number
NL181940B
NL181940B NLAANVRAGE7609875,A NL181940DA NL181940B NL 181940 B NL181940 B NL 181940B NL 181940D A NL181940D A NL 181940DA NL 181940 B NL181940 B NL 181940B
Authority
NL
Netherlands
Prior art keywords
cylinder lock
reverse key
flat reverse
flat
key
Prior art date
Application number
NLAANVRAGE7609875,A
Other languages
English (en)
Original Assignee
Dom Sicherheitstechnik
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.)
Publication of NL181940B publication Critical patent/NL181940B/nl

Links

Classifications

    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/46—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing oxalates

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Lubricants (AREA)
  • Paints Or Removers (AREA)
NLAANVRAGE7609875,A 1952-11-08 Platte omkeersleutel voor een cilinderslot. NL181940B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM16224A DE1113123B (de) 1952-11-08 1952-11-08 Verfahren zur Erzeugung von Oberflaechenschichten auf Metallen

Publications (1)

Publication Number Publication Date
NL181940B true NL181940B (nl)

Family

ID=7297113

Family Applications (2)

Application Number Title Priority Date Filing Date
NL95016D NL95016C (nl) 1952-11-08
NLAANVRAGE7609875,A NL181940B (nl) 1952-11-08 Platte omkeersleutel voor een cilinderslot.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL95016D NL95016C (nl) 1952-11-08

Country Status (5)

Country Link
BE (1) BE525946A (nl)
CH (1) CH321118A (nl)
DE (1) DE1113123B (nl)
GB (1) GB739313A (nl)
NL (2) NL181940B (nl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2995674B1 (de) * 2014-09-11 2020-07-15 thyssenkrupp AG Verwendung eines Sulfats sowie Verfahren zum Herstellen eines Stahlbauteils durch Umformen in einer Umformmaschine
EP3405600B1 (de) 2016-01-19 2019-10-16 ThyssenKrupp Steel Europe AG Verfahren zum herstellen eines stahlprodukts mit einer zn-beschichtung und einer darauf aufgetragenen tribologisch aktiven schicht sowie entsprechend beschaffenes stahlprodukt

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE480995C (de) * 1926-04-16 1929-08-13 Aladar Pacz Dr Verfahren zum UEberziehen und Faerben von Metallen
DE675334C (de) * 1937-11-13 1939-05-06 Metallgesellschaft Akt Ges Verfahren zur Erhoehung der Haftfestigkeit von UEberzuegen auf Eisen und Stahl
DE734859C (de) * 1940-04-11 1943-04-29 Dr Herbert Luckmann Verfahren zur Erzeugung von Schichten auf Eisen und Eisenlegierungen

Also Published As

Publication number Publication date
CH321118A (de) 1957-04-30
DE1113123B (de) 1961-08-24
GB739313A (en) 1955-10-26
NL95016C (nl)
BE525946A (nl)

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