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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
E02F3/38—Cantilever beams, i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms; Dipper-arms, e.g. manufacturing processes, forms, geometry or materials used for dipper-arms; Bucket-arms
E02F3/382—Connections to the frame; Supports for booms or arms
E02F3/386—Connections to the frame; Supports for booms or arms the boom being laterally shiftable relative to the frame
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
E02F3/407—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with ejecting or other unloading device
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Engineering & Computer Science
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Mechanical Engineering
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Mining & Mineral Resources
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Civil Engineering
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General Engineering & Computer Science
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Structural Engineering
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Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers
(AREA)