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US 2006/0048595 A1Published application
Bevel gear transmission
OwnerManfred Obermeierinventor
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OwnerManfred Obermeierinventor
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The invention relates to a bevel gear transmission having a housing (1), whose walls (2) are provided with at least two passage holes (3, 3′) for at least two bevel gears (4, 4′) that engage with one another with their gearings inside the transmission housing (1). At lest one of said bevel gears has a shaft (5) rotationally mounted in a bearing (22, 23) of a bearing casing (6), said shaft projecting from the transmission housing (1) through the passage hole (3), wherein the bearing casing (6) is fixed to the transmission housing (1). According to the invention, axial displacement of the bevel gear (4) can be exactly and reproducibly carried out due to the fact that a fixing part (9) that is configured separately from the bearing housing (6) is fixed to the transmission housing (1) said fixing part having an inner thread (13) that can be screwed with the outer thread of the bearing casing (6), that the relative angular position between the fixing part (9) and the bearing housing (6) can be fixed and that the bearing housing (6), when assembled with a cylindrical attachment (8), tightly fits into the corresponding passage hole (3) of the transmission housing (1), that is configured in the form of a guide.
A Bevel gear transmission with a transmission housing (1), the walls (2) of which are provided with at least two passage orifices (3, 3′) for at least two bevel wheels (4, 4′) which engage with their toothings one in the other inside the transmission housing (1) and at least one of which has a shaft (5) which is mounted rotatably in a bearing (22, 23) of a bearing housing (6) and which projects out of the transmission housing (1) through the passage orifice (3), the bearing housing (6) being fastened to the transmission housing (1), characterized in that the transmission housing (1) has fastened to it a fastening part (9) which is produced separately from the bearing housing (6) and which has an internal thread (13), to which an external thread of the bearing housing (6) can be screwed, in that the relative angular position between the fastening part (9) and the bearing housing (6) can be fixed, and in that, in the mounted state, the bearing housing (6) projects with a cylindrical extension (8), in a fit, into the respective passage orifice (3) of the transmission housing (1), said passage orifice being designed as a guide.
Dependencies are inferred from the claim text.