Small component polishing equipment - has rotary hopper on two eccentric shafts driven in synchronism
DE2915606A1
Fettling noble metal castings, esp. jewellery or dental prostheses - where gypsum cluster moulds are clamped on drum rotated in liq. contg. abrasive, esp. glass beads
DE2738343A1
Soldering jewellery chain links - in continuous plant using automatic coating of chain with solder powder
JPS51132358A
Chain fastner
DE2537424A1
Fastener for jewellery chain - has ring attached to end link and with opening closed by sprung sleeve(BR051076)
DE2513985A1
Jewellery chain clasp with open ring and clasp component - ring is formed section of solid material and clasp component is push sleeve
DE2501362A1
Polishing and deburring arrgmt. for small metal parts - consists of vibrating tumbler mounted on flexible supports
DE2352862A1
Tumbler for polishing small metal or plastics parts - which is mounted on vibrating plate has drum on two rollers
DE2335857A1
Grinding and polishing drum for annular or arcuate articles - has closable opening, mounting (support) and (PVC) spacers
DE2335905A1
Burnishing material contg. elastomeric plastic granulate - pref polyvinyl chloride for machine - polishing metal esp. jewellery and spectacle frames
