Title: Blowing apparatus for removing soot

Abstract: A soot blower is provided with a lance which is axially and rotatable displaceable by means of a motor. A driving wheel for effecting the axial displacement is connected with a driving shaft through two free-wheel devices having entrainment members which act in opposite directions and lost motion in the rotational direction of the driving shaft is provided for in one of the free-wheel devices.

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Inventors: Horner, Gerhard (Mannheim, DE, US)
Kohler, Kurt (Beindersheim, DE, US)

Application Number: 972226
Filing Date: 1978-12-22
Publication_date: 1980-09-16
Assignee: Bergemann GmbH (Wesel, DE)
Primary Class(es): 15/317
Other Classes:
US Patent Ref:

3230568	Jan, 1966	Saltz	15/317.
3344459	Oct, 1967	Jankowski	15/317.
3585673	Jun, 1971	Nelson et al.	15/317.

Other Refs:
Primary Examiner: Moore, Christopher K.
Assistant Examiner:
Attorney: Fogiel; Max