HOLLOW SHAFT WITH DRIVE MEMBERS

The force-locking connection between a shaft (1) and driving elements (21) attached to it is improved or achieved via a slight plastic expansion of the shaft in that the driving elements are arranged in groups and connected by connecting sleeves (22) produced so as to be integral with the driving el...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	KHELMUT SVARS,DE
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	BEARINGS BLASTING COMBINED OPERATIONS CONVEYING CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES ELEMENTS OR CRANKSHAFT MECHANISMS ENGINE PLANTS IN GENERAL ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HANDLING THIN OR FILAMENTARY MATERIAL HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES HEATING LIGHTING MACHINE TOOLS MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING METAL-WORKING NOT OTHERWISE PROVIDED FOR NATURAL OR ARTIFICIAL THREADS OR FIBRES OTHER WORKING OF METAL PACKING PERFORMING OPERATIONS PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS SPINNING STEAM ENGINES STORING TEXTILES THERMAL INSULATION IN GENERAL TRANSPORTING UNIVERSAL MACHINE TOOLS WEAPONS
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Beschreibung
Zusammenfassung:	The force-locking connection between a shaft (1) and driving elements (21) attached to it is improved or achieved via a slight plastic expansion of the shaft in that the driving elements are arranged in groups and connected by connecting sleeves (22) produced so as to be integral with the driving elements. The higher degree of elastic expansion is limited to the region of the connecting sleeves so that the driving elements themselves are largely excluded from this process. The dimensional accuracy of the finish-machined driving elements is not adversely affected. If necessary, recesses (27) may be produced to form webs (24) as a result of which the elastic deformation occurring in the inner region (23) is reduced.