METHOD FOR ADJUSTING THE AXIAL PLAY BETWEEN A MOTOR ARMATURE AND A BEARING, AND SEAT FOR AN ARMATURE SHAFT

WIPO Patent Application WO/2012/076269

A3

The invention relates to a method for adjusting the axial play between a motor armature and a bearing (50) that is secured to an armature shaft (30) and for axially securing the motor armature, comprising the following steps : - pressing a first washer (10) onto the armature shaft (30) in the predetermined mounting position of said washer on the armature shaft (30), to form a press-fit, - pressing a spacer sleeve (40) onto the armature shaft (30) to form a press-fit and to bring the spacer sleeve (40) into contact with the first washer (10), - mounting the armature shaft (30) in a second bearing of a motor housing (90), - positioning a motor cover (70), which is provided with the bearing (50), on the armature shaft (30) and securing the motor cover (70) on the motor housing (90), - pressing a second washer (20) onto the armature shaft (30) to form a press-fit and to bring the second washer (30) into contact with the spacer sleeve (40).

JPS62233043	BEARING OIL FEEDER FOR ROTARY ELECTRIC MACHINE WITH HORIZONTAL SHAFT
WO/2022/155459	LUBRICANT SUPPORTED ELECTRIC MOTOR ASSEMBLY FOR COMPACT, POWER DENSE WHEEL-END APPLICATIONS

HERP JUERGEN (DE)
ASCHOFF JOERG (DE)
DOSTLER SUSANNE (DE)
EHRHART THIERRY (DE)
ROHRER GUENTER (DE)

PCT/EP2011/069533

July 18, 2013

November 07, 2011

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BOSCH GMBH ROBERT (DE)
HERP JUERGEN (DE)
ASCHOFF JOERG (DE)
DOSTLER SUSANNE (DE)
EHRHART THIERRY (DE)
ROHRER GUENTER (DE)

H02K7/08; F16C25/02; H02K5/167

US3624434A	1971-11-30
DE19846919A1	2000-04-13

ROBERT BOSCH GMBH (Stuttgart, DE)

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