Driving device
The drive device addresses the issue of compromised case strength and wear by employing a cylindrical bearing holding portion and a fixing mechanism with a fork shaft, spring, and pin arrangement for secure assembly and enhanced durability.
JP2025180587APending Publication Date: 2025-12-11TOYOTA JIDOSHA KK
Patent Information
- Application Number
- JP2024088021
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-12-11
Smart Images
Figure 2025180587000001_ABST
Abstract
To provide a driving device attaining both of assemblability and case strength.SOLUTION: A driving device is provided with: a separation mechanism separating torque transmission between a motor and a power transmission mechanism; and a fixation mechanism fixing a fork shaft and a fork by insertion of the fork shaft into an insertion hole of the fork. The fixation mechanism has; a spring housed in a first through hole of the fork shaft; and a pin movable to a radial direction in the first through hole by biasing force of the spring and also capable of projecting from one opening part of the first through hole. A cylindrical bearing holding part holding a bearing is provided to the case. The bearing holding part includes: an annular edge part the whole of which is connected in a circumferential direction of the bearing; and a third through hole passing through in the radial direction of the bearing.SELECTED DRAWING: Figure 1
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Citation Information
Patent Citations
Case
JP2019100421A