Bearing arrangement for an open-end spinning rotor

US5603209A · kind A · utility

Assignee

• Rieter Ingolstadt Spinnereimaschinenbau AG · DE

Inventor

• Manfred Knabel · Ingolstadt, DE

Key dates

• Filing date: May 25, 1995
• Grant date: Feb 18, 1997
• Expiry date: May 25, 2015

Classification

• Technology area (CPC D): Textiles; Paper
• CPC primary: D01H4/12
• WIPO field: Textile and paper machines
• WIPO sector: Mechanical engineering

Abstract

Bearing arrangement for an open-end spinning machine has a bearing block attached to bearing supports defined on the machine frame. A seat is defined in the bearing block for receipt of an axial bearing. An intermediate support structure member is removably attached to the bearing block and supporting ring bearings. The intermediate support structure is removable from the bearing block with the supporting ring bearings while the bearing block remains attached to the machine frame through bearing supports.