Method for manufacturing a magnet armature

Details Method for manufacturing a magnet armature Method for manufacturing a magnet armature

2008-05-06

2008-05-06

Enad, Elvin (Department: 2832)

Electricity: magnetically operated switches, magnets, and electr

Magnets and electromagnets

With magneto-mechanical motive device

C029S604000, C029S602100

Reexamination Certificate

active

10100514

ABSTRACT:
A method for manufacturing magnet armatures which are used mainly in brake-pressure modulators of electronically controlled brake systems and which are provided on their entire surface with a plastic coating, for reasons of dimensional stability and sliding properties. Magnet armatures of this type are constructed as cylindrical members and are usually provided in the region of one of the two end faces with an elastomeric sealing element, which according to the prior art is bonded to the magnet armature by vulcanization, an adhesive elastomer-to-metal bond being formed between the magnet armature and the elastomeric sealing element during vulcanization. Since bonds of this type are not possible for a completely coated magnet armature, the elastomer for the elastomeric sealing element is, according to the invention, vulcanized onto the armature without using an adhesion promoter. The resulting absence of nonpositive bonding between the elastomeric sealing element and the magnet armature is replaced by the structural feature of an interlocking relationship between the magnet armature and the elastomer. The interlocking relationship is achieved by an undercut in the magnet armature.

REFERENCES:
patent: 4073059 (1978-02-01), Wallace et al.
patent: 4149132 (1979-04-01), Richter et al.
patent: 4862127 (1989-08-01), Lundstrom et al.
patent: 5326070 (1994-07-01), Baron
patent: 6019344 (2000-02-01), Engel et al.
patent: 6105931 (2000-08-01), Frank et al.
patent: 6225886 (2001-05-01), Kleinert et al.
patent: 6390445 (2002-05-01), Fukano
patent: 6913242 (2005-07-01), Reichert et al.
patent: 7062889 (2006-06-01), Bienick et al.
patent: 2005/0064212 (2005-03-01), Dunlap
patent: 975 662 (1962-04-01), None
patent: 31 32 396 (1983-03-01), None
patent: 89 13 163.0 (1990-02-01), None
patent: 43 15 013 (1994-11-01), None
patent: 693 10 261 (1997-02-01), None
patent: 197 30 276 (1999-01-01), None
patent: 197 54 525 (1999-04-01), None
patent: 100 09 117 (2001-08-01), None
patent: 0 300 280 (1989-01-01), None
patent: 0 565 292 (1993-10-01), None
patent: 0 623 772 (1994-11-01), None
patent: 983174 (1965-02-01), None
patent: 2 138 636 (1984-10-01), None
patent: WO 91/15771 (1997-05-01), None

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