Connection device

US7303352B2 · kind B2 · utility

Assignee

• DBT GMBH · DE

Inventors

• Diedrich Bettermann · Unna, DE
• Klaus Duhnke · Bochum, DE
• Norbert Hesse · Bochum, DE
• Gerhard Siepenkort · Ascheberg, DE
• Adam Klabisch · Dortmund, DE

Key dates

• Filing date: Oct 12, 2006
• Grant date: Dec 4, 2007
• Expiry date: Oct 12, 2026

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10S403/09
• WIPO field: Mechanical elements
• WIPO sector: Mechanical engineering

Abstract

A connection device for a plow installation, the device including a connection bracket having a basic body operable for attachment to a channel or guide section of the plow installation. A joint socket in the basic body includes a socket portion operable to receive a joint head of a boom cylinder. First and second legs are arranged in parallel and separated by a predetermined distance, with each leg including an inside portion and an outside portion. First and second supporting webs are located on the outside portions of the first and second legs, respectively. First and second bolt holes are located in the first and second legs, respectively, with a diameter of each bolt hole increasing from the inside portion of each leg to the outside portion. A joint bolt is located in the first and second bolt holes, and a clamping piece is located in each bolt hole.