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US 10,794,406 B2Granted
Arrangement and method for connecting a hydraulic cylinder
AssigneeBAUER Deep Drilling GmbH
InventorMartin Baur
Life of this patent
Estimating the term…
Abstract
Connecting arrangement for a hydraulic cylinder having a cylinder housing and an extendable piston rod, at the free end of which a linkage lug for connection to a construction component is arranged, characterized in that the linkage lug is connected to the piston rod via a plug connection.
Claims14
A hydraulic cylinder configured to be connected to a construction component, the hydraulic cylinder comprising:
- a cylinder housing;
- an extendable piston rod, the piston rod having a free end configured for connection to a linkage lug that is configured for connection to the construction component;
- and
- a connecting arrangement for connecting the hydraulic cylinder to the construction component, the connecting arrangement including a releasable plug connection configured to connect the linkage lug to the piston rod, wherein
- the plug connection includes:
- a sleeve-shaped receiving part configured to be arranged on the linkage lug, and
- a bolt element configured for connection to the piston rod,
- the bolt element is plugged in a fitting manner into the sleeve-shaped receiving part,
- a locking device configured to lock the plug connection is provided and arranged on the sleeve-shaped receiving part, and
- a positioning cylinder is arranged on the sleeve-shaped receiving part, the positioning cylinder being configured to actuate the locking device.
7 more elements
Dependencies are inferred from the claim text.