DE751142A - - Google Patents

Info

Publication number

DE751142A

DE751142A DE751142A DE 751142 A DE751142 A DE 751142A DE 751142 A DE751142 A DE 751142A

Authority

DE

Germany

Prior art keywords

bearing

bearings

drilling shaft

shaft

drilling

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.)

Pending

Links

• Espacenet
• Global Dossier
• DPMA
• Discuss

• 238000005553 drilling Methods 0.000 claims description 38
• 238000002485 combustion reaction Methods 0.000 claims description 4
• 206010015535 Euphoric mood Diseases 0.000 claims 1
• SEIGJEJVIMIXIU-UHFFFAOYSA-J aluminum;sodium;carbonate;dihydroxide Chemical compound [Na+].O[Al+]O.[O-]C([O-])=O SEIGJEJVIMIXIU-UHFFFAOYSA-J 0.000 claims 1
• 238000000034 method Methods 0.000 claims 1
• 230000008878 coupling Effects 0.000 description 3
• 238000010168 coupling process Methods 0.000 description 3
• 238000005859 coupling reaction Methods 0.000 description 3
• 238000005452 bending Methods 0.000 description 2
• XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
• 235000000396 iron Nutrition 0.000 description 2
• 229910052742 iron Inorganic materials 0.000 description 2
• 238000003754 machining Methods 0.000 description 2
• 229910000760 Hardened steel Inorganic materials 0.000 description 1
• 229910000746 Structural steel Inorganic materials 0.000 description 1
• 230000006978 adaptation Effects 0.000 description 1
• 238000006073 displacement reaction Methods 0.000 description 1
• 235000013601 eggs Nutrition 0.000 description 1