Title:
METHOD AND ROTOR FOR PRODUCING A SHORT WINDING HEAD
Document Type and Number:
WIPO Patent Application WO/2015/067678
Kind Code:
A3
Abstract:
The invention relates to a method and a rotor for producing a short winding head (6), in which conductor sections (5) of a rotor winding, emerging on the front side from the base body (2) of a rotor (1), are bent in the direction of a commutator (7). The conductor ends (14, 15) of the conductor sections (51, 52), which are aligned parallel to the axis, are placed in a second inner radial position from an original first outer radial position. Conductor sections (51) leading to the conductor ends (14) are bent over a bending edge (11) of a bending ring (10) placed on the front side on a base body (2) and are aligned at least approximately parallel to the front side (4) of the base body (2).
Inventors:
SAUER WOLFGANG (DE)
KUDLEK ALEXANDER (DE)
KUDLEK ALEXANDER (DE)
Application Number:
PCT/EP2014/073860
Publication Date:
August 13, 2015
Filing Date:
November 06, 2014
Export Citation:
Assignee:
BOSCH GMBH ROBERT (DE)
International Classes:
H02K15/08; H01R39/32; H02K3/51; H02K13/04
Foreign References:
| DE4209532C1 | 1993-06-24 | |||
| DE102011079332A1 | 2013-01-24 | |||
| US4437230A | 1984-03-20 | |||
| JPH07308049A | 1995-11-21 | |||
| JPS5671457A | 1981-06-15 | |||
| DE19956347A1 | 2001-06-13 |
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