PERCUSSION-ROTARY MECHANISM Russian patent published in 1997 - IPC

Abstract RU 2089377 C1

FIELD: construction. SUBSTANCE: between housing 1 and anvil 7 is flexible member 8. Inside the housing is a shaped groove for balls 5. Anvil 7 is made in block with spindle 6 and connected with housing 1 through members 9. When driving shaft 3 rotates carrier 4 rotates too. Balls 5 move along the shaped groove and act on anvil 7. Spindle 6 reciprocates. If members 9 are re-adjusted carrier 4 is connected with anvil 7 producing additional rotation of spindle 6. EFFECT: improved design. 2 dwg

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RU 2 089 377 C1

Authors

Galyshkin N.V.

Dates

1997-09-10—Published

1994-12-13—Filed