DE1519629U - - Google Patents

Info

Publication number

DE1519629U

DE1519629U DENDAT1519629D DE1519629DU DE1519629U DE 1519629 U DE1519629 U DE 1519629U DE NDAT1519629 D DENDAT1519629 D DE NDAT1519629D DE 1519629D U DE1519629D U DE 1519629DU DE 1519629 U DE1519629 U DE 1519629U

Authority

DE

Germany

Prior art keywords

protective cap

shaft

cap

son

screws

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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• 230000001681 protective effect Effects 0.000 claims description 7
• 229910052751 metal Inorganic materials 0.000 claims description 2
• 239000002184 metal Substances 0.000 claims description 2
• HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 1
• 239000002689 soil Substances 0.000 claims 1
• 241000196324 Embryophyta Species 0.000 description 4
• 229910052785 arsenic Inorganic materials 0.000 description 1
• RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
• 238000005266 casting Methods 0.000 description 1
• 239000012535 impurity Substances 0.000 description 1
• 230000008447 perception Effects 0.000 description 1
• 238000005096 rolling process Methods 0.000 description 1
• 238000004804 winding Methods 0.000 description 1