Bearing assembly for an axially compact miniature motor or ventilator
First Claim
Patent Images
1. A bearing assembly for an axially compact miniature motor or ventilator, comprising:
- a central drive motor mounted through a flange (4), a bearing support tube (5), and a rotor bottom (12) secured to the rotor (1) of the drive motor;
a friction bearing unit (15) for a shaft (1) of the drive motor (13); and
whereinthe friction bearing unit (15) is clampingly pressed between a first shoulder (6) of the bearing support tube (5) and a second shoulder (7) of a closure element (8) cooperating with the bearing support tube (5).
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Accused Products
Abstract
A bearing assembly for an axially compact miniature motor or ventilator, wherein a sintered friction bearing unit (15) for the motor of a rotary shaft (1) of the drive motor (13) is clamped between a shoulder (6'"'"') of a bearing support tube (5) and another shoulder (7) of a closure element (8) cooperating with the bearing support tube (5).
52 Citations
20 Claims
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1. A bearing assembly for an axially compact miniature motor or ventilator, comprising:
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a central drive motor mounted through a flange (4), a bearing support tube (5), and a rotor bottom (12) secured to the rotor (1) of the drive motor; a friction bearing unit (15) for a shaft (1) of the drive motor (13); and
whereinthe friction bearing unit (15) is clampingly pressed between a first shoulder (6) of the bearing support tube (5) and a second shoulder (7) of a closure element (8) cooperating with the bearing support tube (5). - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification