ES216164A2 - Improvements in the manufacture of piston segments and aros (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the manufacture of piston segments and aros (Machine-translation by Google Translate, not legally binding)
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GRADE CASTILLO LORENZO
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GRADE CASTILLO LORENZO
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Priority to ES0216164ApriorityCriticalpatent/ES216164A2/en
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Improvements introduced in the main patent no. 207033, relating to: improvements in the manufacture of segments or piston rings, according to which, the segments after machining are completely and partially covered with a layer of a material or protective agent applied by projection or electrolytic treatment characterized by the fact of producing on certain surfaces of the segment (preferably on the outside) certain depressions and/or ribs, with or without solution of continuity, which act as a means of retention when incorporated or receive a deposit or layer of protective material, which is solidly incorporated into the segment with which it forms a homogeneous group. (Machine-translation by Google Translate, not legally binding)
ES0216164A1954-06-251954-06-25Improvements in the manufacture of piston segments and aros (Machine-translation by Google Translate, not legally binding)
ExpiredES216164A2
(en)