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.)
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Atlas Copco AB
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Atlas Copco AB
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Publication date
Priority claimed from SE16405/71Aexternal-prioritypatent/SE368372B/xx
Application filed by Atlas Copco ABfiledCriticalAtlas Copco AB
Publication of FR2163654A1publicationCriticalpatent/FR2163654A1/fr
Application grantedgrantedCritical
Publication of FR2163654B1publicationCriticalpatent/FR2163654B1/fr
E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
E02F3/36—Component parts
E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
E02F3/401—Buckets or forks comprising, for example, shock absorbers, supports or load striking scrapers to prevent overload