Back to results
US 2026/0091845 A1Published application
Drive device for an electric bicycle and assembly for a drive device
AssigneePorsche eBike Performance GmbH
InventorsAndreas Hoppe, Harald Hobohm, Jörg Aniol
Life of this patent
Estimating the term…
Abstract
The drive device has a planetary gearbox with a planet carrier and a bevel gear stage with a first bevel gear. The planet carrier and the first bevel gear are coupled together in a rotationally fixed manner. The planet carrier and the first bevel gear are mounted rotatably about a rotational axis via a radial bearing. The radial bearing is supported by the planet carrier.
Claims17
A drive device for an electric bicycle, the drive device comprising:
- a planetary gearbox with a planet carrier;
- a bevel gear stage with a first bevel gear;
- said planet carrier and said first bevel gear being coupled to each other in a rotationally fixed manner;
- said planet carrier and said first bevel gear being mounted rotatably about a rotational axis via a radial bearing;
- and,
- said radial bearing being supported by said planet carrier.
3 more elements
An assembly for an electric bicycle, the assembly comprising:
- a planet carrier for a planetary gearbox;
- a first bevel gear for a bevel gear stage;
- said planet carrier and said first bevel gear being coupled to each other in a rotationally fixed manner;
- said planet carrier and said first bevel gear being mounted rotatably about a rotational axis via a radial bearing;
- and,
- said radial bearing being supported by said planet carrier.
3 more elements
Dependencies are inferred from the claim text.