NEEDLE LOCKING DEVICE Russian patent published in 1994 - IPC

Abstract RU 2014032 C1

FIELD: medical engineering. SUBSTANCE: device has a threaded rod and a nut and an additional nut mounted on it with a washer positioned in between. The additional nut has a clutch on the side of its contact surface. The washer is made with a slot no more than the rod diameter, and its hole diameter is no more than the sum of outer diameters of the clutch and the fixed needles. EFFECT: improved structure. 4 dwg

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RU 2 014 032 C1

Authors

Shevts R.L.

Dates

1994-06-15—Published

1991-06-28—Filed