EP0324499A1
Expired / Lapsed
EP
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Method for producing a composite shaft
Assignee: Vitesco Technologies Lohmar Verwaltungs GmbH
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Filing: 1989-01-13
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Granted: —
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Expires: 2009-01-13
Abstract
Abstract A known method for mounting drive elements, e.g. cams (2) or end flanges (3), on a hollow shaft (1) by expansion of the latter in segments, is improved to the effect that the plastic deformation is predominantly passed on to additional supporting sleeves (4) arranged inside the hollow shaft opposite to the drive elements. This results in greater freedom with respect to selection of the material for the hollow shaft which can then be constructed, e.g. from two layers (5, 6). The expansion takes place in regions (9), limited by seals (10), of a pressure probe (7) to which pressure fluid is supplied via a channel (8). <IMAGE>
Inventors
- 👤 Wolfgang Maus
- 👤 Helmut Swars
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-05 10:33
CPC Classifications
B; B23; B23P; B23P11/00; B23P11/02; B21; B21D; B21D39/00; B21D39/08; B21D39/20; B21D39/203; B21D53/00; B21D53/84; B21D53/845; F; F01; F01L; F01L1/00; F01L1/02; F01L1/04; F01L1/047; F16; F16D; F16D1/00; F16D1/06; F16D1/064; F16D1/072; F16H; F16H53/00; F16H53/02
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References Cited (Backward Citations)
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