ENGRAVING ELECTRIC HAMMER Russian patent published in 1997 - IPC

Abstract RU 2077988 C1

FIELD: ENGRAVING electric hammer designs. SUBSTANCE: electric hammer yoke has additional central rod and tail end and is mounted with side rods capability to be engaged with longitudinal grooves on inner surface of body. Core of armature is made in the form of rectangular parallelepiped and is mounted in groove of handle and core is spring-loaded by two springs. EFFECT: improved design. 3 dwg

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RU 2 077 988 C1

Authors

Osin Viktor Pavlovich

Dates

1997-04-27Published

1994-05-11Filed