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QUICK COUPLER AND QUICK COUPLER SYSTEM WITH SUCH A QUICK COUPLER

SCHAUER STEFAN / KOLLMANN MICHAEL

A quick coupler for changing attachments on a construction machine includes a carrier; first receptacles arranged on one side of the carrier for a first coupling element; second receptacles arranged on the other side of the carrier for a second coupling element; a locking device associated with the first receptacles, the locking device movable between release and locking positions; and a catch device arranged on the carrier with at least one catch hook arranged pivotably on the carrier for catching the attachment. A control element is arranged on the catch hook for pivoting the catch hook, independently of the locking device, between a folded-down change- and catch position and a folded-up safety position. The catch hook is pushed into its folded-down change- and catch position by a spring assembly.

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QUICK COUPLER AND QUICK COUPLER SYSTEM WITH SUCH A QUICK COUPLER

SCHAUER STEFAN / KOLLMANN MICHAEL

A quick coupler for changing attachments on a construction machine includes a carrier; first receptacles arranged on one side of the carrier for a first coupling element; second receptacles arranged on the other side of the carrier for a second coupling element; a locking device associated with the first receptacles, the locking device movable between release and locking positions; and a catch device arranged on the carrier with at least one catch hook arranged pivotably on the carrier for catching the attachment. A control element is arranged on the catch hook for pivoting the catch hook, independently of the locking device, between a folded-down change- and catch position and a folded-up safety position. The catch hook is pushed into its folded-down change- and catch position by a spring assembly.

QUICK COUPLER AND QUICK COUPLER SYSTEM WITH SUCH A QUICK COUPLER

SCHAUER STEFAN / KOLLMANN MICHAEL

A quick coupler for changing attachments on a construction machine includes a carrier; first receptacles arranged on one side of the carrier for a first coupling element; second receptacles arranged on the other side of the carrier for a second coupling element; a locking device associated with the first receptacles, the locking device movable between release and locking positions; and a catch device arranged on the carrier with at least one catch hook arranged pivotably on the carrier for catching the attachment. A control element is arranged on the catch hook for pivoting the catch hook, independently of the locking device, between a folded-down change- and catch position and a folded-up safety position. The catch hook is pushed into its folded-down change- and catch position by a spring assembly.

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Title:

QUICK COUPLER AND QUICK COUPLER SYSTEM WITH SUCH A QUICK COUPLER

Contributors:

SCHAUER STEFAN (author) / KOLLMANN MICHAEL (author)

Publication date:

2024-01-25

Type of media:

Patent

Type of material:

Electronic Resource

Language:

English

Classification:

IPC: E02F Baggern , DREDGING

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