Drive, particularly a planetary drive
OwnerThomas Bayer, Christof Oldinventors
Life of this patent
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Abstract
A drive, particularly a planetary drive, comprising a drive shaft and at least one driven shaft which are connected by at least one element. The drive shaft and the driven shaft are mounted opposite the housing parts by bearings. The drive is characterized in that the annular space for receiving at least two sealing elements which are disposed consecutively is formed between the housing parts and the drive shaft and/or driven shaft.
Claims25
A transmission, in particular an epicyclic transmission, with a drive shaft (5) and with at least one output shaft (15) which are connected via at least one element (10, 11, 12, 14), the drive shaft (5) and output shaft (15) being mounted with respect to at least one housing part (2.1 to 2.3) via bearings (6), characterized in that at least one annular space (9) for the reception of at least two sealing elements (20.1, 20.2) capable of being inserted axially one behind the other is formed between the at least one housing part (2.1 to 2.3) and the drive and/or output shaft (5, 15).
A transmission, in particular an epicyclic transmission, with a drive shaft (5) and at least one output shaft (15) which are connected via at least one element (10, 11, 12, 14), the drive shaft (5) and output shaft (15) being mounted with respect to at least one housing part (2.1 to 2.3) via bearings (6), characterized in that at least one annular space (9) for receiving at least one sealing element (20.1, 20.2) is formed between the at least one housing part (2.1 to 2.3) and the drive and/or output shaft (5, 15), and at least one at least partially peripheral recess (21) or elevation (22) is provided for fixing the at least one sealing element (20.1, 20.2) in an inner surface area (8) of the housing part (2.1 to 2.3).
A transmission, in particular an epicyclic transmission, with a drive shaft (5) and with at least one output shaft (15) which are connected via at least one element (10, 11, 12, 14), the drive shaft (5) and output shaft (15) being mounted with respect to at least one housing part (2.1 to 2.3) via bearings (6), characterized in that at least one annular space (9) for receiving an active sealing element (20.1, 20.2) and an inactive activatable sealing element (20.1 or 20.2) is provided between the at least one housing part (2.1 to 2.3) and the drive and/or output shaft (5, 15).
A transmission, in particular epicyclic transmission, with a drive shaft (5) and with at least one output shaft (15) which are connected via at least one element (10, 11, 12, 14), the drive shaft (5) and output shaft (15) being mounted with respect to at least one housing part (2.1 to 2.3) via bearings (6), characterized in that the output shaft (15) has on the end face a rotary disk-type carrier (14), in which at least one bolt element (12) for receiving at least one planet wheel (11) is positively inserted, in particular pressed.
A transmission, in particular an epicyclic transmission, with a drive shaft (5) and with at least one output shaft (15) which are connected via at least one element (10, 11, 12, 14), the drive shaft (5) and output shaft (15) being mounted with respect to at least one housing part (2.1 to 2.3) via bearings (6), characterized in that a plurality of permanent magnets (26) are arranged in at least one housing part (2.1 to 2.3).
Dependencies are inferred from the claim text.