Power blower

In a power blower, an operating handle (19) is fixed on a fan housing (12) via a damping mechanism (73) resiliently supporting the handle in such a manner as to permit displacement of the handle with respect to the housing in three directions: axial direction of a discharge duct; and two directions...

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Bibliographic Details
Main Authors TADAYUKI YONEYAMA, TOSHIHARU NASUNO, AKITO SAITOU
Format Patent
LanguageEnglish
Published 01.07.2010
Subjects
BLASTING
COFFEE MILLS
DOMESTIC ARTICLES OR APPLIANCES
DOMESTIC WASHING OR CLEANING
ENGINEERING ELEMENTS AND UNITS
FURNITURE
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
HUMAN NECESSITIES
LIGHTING
MEANS FOR DAMPING VIBRATION
MECHANICAL ENGINEERING
SHOCK-ABSORBERS
SPICE MILLS
SPRINGS
SUCTION CLEANERS IN GENERAL
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:In a power blower, an operating handle (19) is fixed on a fan housing (12) via a damping mechanism (73) resiliently supporting the handle in such a manner as to permit displacement of the handle with respect to the housing in three directions: axial direction of a discharge duct; and two directions perpendicular to the axial direction. The mechanism includes first and second shaft sections (81,82) extending from the housing, first and second cylindrical mounting sections (83,84) formed on the handle, damping members (85) each fittingly interposed between one of the mounting sections and one of the shaft sections and having protrusions (97) contacting the inner peripheral surface of the mounting section. Each of the mounting sections fits the outer peripheral surface (92) of the damping member without interfering with the shaft section. Retainer member (68,94) is provided at the distal end of each of the shaft sections for holding the damping member.
Bibliography:Application Number: AU20040233482