Connection device for an attachment of a self-propelled work machine
AssigneeBiso Schrattenecker GmbH
InventorFranz Schrattenecker
Life of this patent
Estimating the term…
Abstract
The invention relates to an improved connection device for an attachment of a self-propelled work machine, comprising a first pivot lever (13), a second pivot lever (14), and a third pivot lever (15). The first pivot lever (13) can be or is connected to the work machine such as to be drivable (18) and pivotable (27). The second pivot lever (14) is connected to the first pivot lever (13) such as to be drivable (28) and pivotable (27). The third pivot lever (15) is connected to the second pivot lever (14) such as to be drivable (32) and pivotable (31) and can be or is connected (29) to the attachment. The pivot pins (27, 31) of the second pivot lever (14) are vertically adjustable relative to one another.
Claims20
A connecting device for an attachment (1) of a self-propelled working machine, comprising
- a first pivot lever (13) which is drivably (18) pivotally (17) connectable or connected with the working machine,
- a second pivot lever (14) which is drivably (28) pivotally (27) connected with the first, pivot lever (13), and
- a third pivot lever (15) which is drivably (32) pivotally (31) connected with the second pivot lever (14) and which is connectable or connected (11, 29) with the attachment (1), wherein
- the pivot axes (27, 31) of the second pivot ever (14) are vertically adjustable relative to each other.
Dependencies are inferred from the claim text.