Hydraulically operated setting device with a hydraulic aggregate and a joining method for connecting at least two components
The hydraulically operated setting device (S) comprises a hydraulic unit (10), which has a tank (14) for hydraulic fluid and a pump (12) for pumping the hydraulic fluid to the setting device. A dual-operating cylinder (30) is provided with a forward stroke chamber (34) and a return stroke chamber (3...
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Main Author | |
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Format | Patent |
Language | English French German |
Published |
25.07.2018
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Subjects | |
Online Access | Get full text |
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Summary: | The hydraulically operated setting device (S) comprises a hydraulic unit (10), which has a tank (14) for hydraulic fluid and a pump (12) for pumping the hydraulic fluid to the setting device. A dual-operating cylinder (30) is provided with a forward stroke chamber (34) and a return stroke chamber (36), in which a piston (32) is movably arranged with the piston rod that moves a plunger (38) of the setting device. A valve block (20) is provided, which comprises multiple valves, through which the return stroke chamber is connected to the pump and a blank holder chamber (44). An independent claim is included for a joining method, particularly setting method for connecting two components by a hydraulically operated setting device. |
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Bibliography: | Application Number: EP20120162094 |