Hand-Guided Treatment Device with Electric Drive Motor

A hand-guided treatment device has a motor housing, a retaining body arranged in a side region of the motor housing for holding a guide element protruding from the motor housing for a treatment tool which rotates or circulates around the guide element, and an electric drive motor arranged in the mot...

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1. Verfasser: HEINZELMANN, Georg
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description A hand-guided treatment device has a motor housing, a retaining body arranged in a side region of the motor housing for holding a guide element protruding from the motor housing for a treatment tool which rotates or circulates around the guide element, and an electric drive motor arranged in the motor housing for driving the treatment tool. The drive motor includes a drive shaft with a tool drive region passing through the retaining body, and a rotor held rotationally fixedly on the drive shaft. A lubricant pump drive is coupled to a lubricant pump drive region of the drive shaft for driving a lubricant pump arranged in the motor housing for supplying lubricant to the treatment tool. The lubricant pump drive region and the tool drive region of the drive shaft are arranged on opposite sides of the rotor.
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The drive motor includes a drive shaft with a tool drive region passing through the retaining body, and a rotor held rotationally fixedly on the drive shaft. A lubricant pump drive is coupled to a lubricant pump drive region of the drive shaft for driving a lubricant pump arranged in the motor housing for supplying lubricant to the treatment tool. 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The drive motor includes a drive shaft with a tool drive region passing through the retaining body, and a rotor held rotationally fixedly on the drive shaft. A lubricant pump drive is coupled to a lubricant pump drive region of the drive shaft for driving a lubricant pump arranged in the motor housing for supplying lubricant to the treatment tool. 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The drive motor includes a drive shaft with a tool drive region passing through the retaining body, and a rotor held rotationally fixedly on the drive shaft. A lubricant pump drive is coupled to a lubricant pump drive region of the drive shaft for driving a lubricant pump arranged in the motor housing for supplying lubricant to the treatment tool. The lubricant pump drive region and the tool drive region of the drive shaft are arranged on opposite sides of the rotor.</abstract><oa>free_for_read</oa></addata></record>
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recordid cdi_epo_espacenet_US2021252734A1
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subjects BLASTING
COMPONENTS OR ACCESSORIES THEREFOR
DRESSING OR CONDITIONING OF ABRADING SURFACES
FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
GRINDING
HEATING
LIGHTING
MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING
MECHANICAL ENGINEERING
NAILING OR STAPLING MACHINES IN GENERAL
NON-POSITIVE DISPLACEMENT PUMPS
PERFORMING OPERATIONS
POLISHING
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
SAWS FOR WOOD OR SIMILAR MATERIAL
TRANSPORTING
WEAPONS
WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL
title Hand-Guided Treatment Device with Electric Drive Motor
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