Connecting device for the shaft or guiding bar of a vibrating plate

US6213673A · kind A · utility

Assignee

• Wacker-Werke GmbH & Co. KG · DE

Inventors

• Norbert Jungwirth · Unterschleißheim, DE
• Bulent Kocas · Munich, DE

Key dates

• Filing date: Feb 22, 1999
• Grant date: Apr 10, 2001
• Expiry date: Feb 22, 2019

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T403/54
• WIPO field: Machine tools
• WIPO sector: Mechanical engineering

Abstract

A connecting device enabling spring-suspended connection of a shaft or a guiding bar (3) to a hand-operated vibrating plate which has two pairs arranged at a fixed distance from each other in the direction of a vertical pivotal axis (8), each pair has a first connecting element in the form of a rubber buffer (5) and a second connecting element in the form of a ring (4a) surrounding the rubber buffer (5) substantially free of play and sliding coaxially in relation to the pivotal axis (8). One connecting element (5) of each pair (4a, 5) is fastened to the upper section (1a) and the other connecting element (4a) is fastened to the shaft of guiding bar (3).