Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to a quick coupling for replacing an attachment on a construction machine, comprising a support (1) having a first receptacle (2) arranged on one side for receiving and holding a first coupling element (3) and a second receptacle (4) arranged on the other side for receiving a second coupling element (5) spaced apart from the first coupling element; the quick coupling further comprises a locking device (9) associated with the second receptacle for lockably holding the second coupling element and having a drive element (10) movable between a release position and a locking position; the quick coupling further comprises a fluid connection arranged between the connecting part (17) and the drive element for supplying a working fluid. The fluid connection is formed by at least one sliding element provided with a passage opening (18, 19, 33), the sliding element being displaceably arranged and sealed in a supply opening in the connecting part and/or the drive element.
本发明涉及用于更换建筑机械上的附件的快速联接器，快速联接器包括支架(1)，支架具有布置在一侧的用于接纳和保持第一联接元件(3)的第一接纳部(2)和布置在另一侧的用于接纳与第一联接元件间隔开的第二联接元件(5)的第二接纳部(4)；快速联接器还包括与第二接纳部相关联的锁定装置(9)，锁定装置用于可锁定地保持第二联接元件并具有能够在释放位置与锁定位置之间移动的驱动元件(10)；快速联接器还包括布置在连接部件(17)与驱动元件之间的用于供应工作流体的流体连接部。流体连接部由设置有通路开口(18，19，33)的至少一个滑动元件形成，滑动元件可移位地布置并且密封在连接部件和/或驱动元件内的供应开口中。
The invention relates to a quick coupling for replacing an attachment on a construction machine, comprising a support (1) having a first receptacle (2) arranged on one side for receiving and holding a first coupling element (3) and a second receptacle (4) arranged on the other side for receiving a second coupling element (5) spaced apart from the first coupling element; the quick coupling further comprises a locking device (9) associated with the second receptacle for lockably holding the second coupling element and having a drive element (10) movable between a release position and a locking position; the quick coupling further comprises a fluid connection arranged between the connecting part (17) and the drive element for supplying a working fluid. The fluid connection is formed by at least one sliding element provided with a passage opening (18, 19, 33), the sliding element being displaceably arranged and sealed in a supply opening in the connecting part and/or the drive element.
本发明涉及用于更换建筑机械上的附件的快速联接器，快速联接器包括支架(1)，支架具有布置在一侧的用于接纳和保持第一联接元件(3)的第一接纳部(2)和布置在另一侧的用于接纳与第一联接元件间隔开的第二联接元件(5)的第二接纳部(4)；快速联接器还包括与第二接纳部相关联的锁定装置(9)，锁定装置用于可锁定地保持第二联接元件并具有能够在释放位置与锁定位置之间移动的驱动元件(10)；快速联接器还包括布置在连接部件(17)与驱动元件之间的用于供应工作流体的流体连接部。流体连接部由设置有通路开口(18，19，33)的至少一个滑动元件形成，滑动元件可移位地布置并且密封在连接部件和/或驱动元件内的供应开口中。
Quick coupling
快速联接器
SCHAUER STEFAN (Autor:in)
29.03.2024
Patent
Elektronische Ressource
Chinesisch
Quick coupling and quick coupling system having such quick coupling
| Europäisches Patentamt | 2024