BLATTBREMSE UND KUPPLUNGSTRIEB

BLATTBREMSE UND KUPPLUNGSTRIEB

A blade brake and clutch assembly for a lawnmower comprising an engine output member (11); a blade holder (12); a coupling (20) having a first position and a second position, the coupling comprising a friction member (21) including a brake surface and a clutch surface separate from the brake surface...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: WIANS, JEFFREY A
Format: Patent
Sprache:ger
Schlagworte:
AGRICULTURE
ANIMAL HUSBANDRY
BLASTING
BRAKES
CLUTCHES
COUPLINGS FOR TRANSMITTING ROTATION
ENGINEERING ELEMENTS AND UNITS
FISHING
FORESTRY
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HARVESTING
HEATING
HUMAN NECESSITIES
HUNTING
LIGHTING
MECHANICAL ENGINEERING
MOWING
THERMAL INSULATION IN GENERAL
TRAPPING
WEAPONS
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Beschreibung
Zusammenfassung:A blade brake and clutch assembly for a lawnmower comprising an engine output member (11); a blade holder (12); a coupling (20) having a first position and a second position, the coupling comprising a friction member (21) including a brake surface and a clutch surface separate from the brake surface, the friction member being connected to one of the engine output member and the blade holder; a first spring (22) located between the friction member and the one of the engine output member and the blade holder; a brake member (23) proximate to the brake surface; the brake member mounted relative to the friction member to permit relative rotation; and a brake actuator connected to the brake member; the clutch surface being disengaged from the other one of the engine output member and the blade holder and the brake member being engaged with the brake surface when the coupling is in the first position and the clutch surface is engaged with the other one of the engine output member and the blade holder and the brake member is disengaged from the brake surface when the coupling is in the second position.