METHOD OF FIXING DRIVING ELEMENT ONTO HOLLOW SHAFT

Title:

METHOD OF FIXING DRIVING ELEMENT ONTO HOLLOW SHAFT

Document Type and Number:

Japanese Patent JPS6248424

Kind Code:

A

Abstract:

Method of fastening drive elements on a hollow shaft, which comprises: pushing n drive elements with a thickness a over a hollow shaft, retaining the drive elements at mutual spacings b and in respective desired azimuthal positions by means of holding devices; providing active sections of a material with a given limit of elasticity, a length c, mutual spacings d and being bounded by sealing lips on a hydraulic expanding device so that n(a+b)=n(c+d), pushing the hydraulic expanding device into the hollow shaft; and applying a pressure through the hollow shaft to the active sections stressing the material of the active sections radially beyond the given limit of elasticity.

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Inventors:

MAUS WOLFGANG (DE)
SWARS HELMUT (DE)

Application Number:

JP19700086A

Publication Date:

March 03, 1987

Filing Date:

August 22, 1986

Export Citation: