Whirling device
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United States of America Patent
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May 25, 2021
Grant Date -
Jun 20, 2019
app pub date -
Nov 28, 2018
filing date -
Dec 18, 2017
priority date (Note) -
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status (Latency Note)
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Abstract
The whirling device comprises a retaining ring extending around a ring axis and a central opening and having at least one receiving area for a machining element for machining rod-shaped material in the area of the central opening. A coolant supply comprises a supply sleeve which is arranged on the retaining ring via a rotary bearing and comprises a coolant connection and a supply area adjoining a connection area of the retaining ring. Starting from at least one inlet opening in the connection area of the retaining ring, at least one passage leads through the retaining ring to at least one outlet opening which faces the central opening of the retaining ring and is designed for a machining element in a receiving area. No space is required for the coolant supply between the retaining ring and an assigned lathe.
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