DE1457175U - - Google Patents

Info

Publication number

DE1457175U

DE1457175U DENDAT1457175D DE1457175DU DE1457175U DE 1457175 U DE1457175 U DE 1457175U DE NDAT1457175 D DENDAT1457175 D DE NDAT1457175D DE 1457175D U DE1457175D U DE 1457175DU DE 1457175 U DE1457175 U DE 1457175U

Authority

DE

Germany

Prior art keywords

coupling

head

coupling head

steel

heads

Prior art date

Legal status (The legal status 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 status listed.)

Active

Links

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• 230000008878 coupling Effects 0.000 description 8
• 238000010168 coupling process Methods 0.000 description 8
• 238000005859 coupling reaction Methods 0.000 description 8
• 229910000831 Steel Inorganic materials 0.000 description 3
• 239000010959 steel Substances 0.000 description 3
• 239000000956 alloy Substances 0.000 description 2
• 229910045601 alloy Inorganic materials 0.000 description 2
• 230000002028 premature Effects 0.000 description 2
• 229910052782 aluminium Inorganic materials 0.000 description 1
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
• 239000011248 coating agent Substances 0.000 description 1
• 238000000576 coating method Methods 0.000 description 1
• 210000004072 lung Anatomy 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 229910052751 metal Inorganic materials 0.000 description 1
• 239000002184 metal Substances 0.000 description 1