Title:
WORK MACHNE WITH UNIVERSAL JOINT TRANSMISSION
Document Type and Number:
WIPO Patent Application WO/2023/198797
Kind Code:
A1
Abstract:
The invention relates to a work machine (1) having a first axle (3), a transfer gearbox (6; 406) that is rigidly attached to the first axle (3) and configured to drive the first axle (3) and at least one electric motor (10; 101, 102; 401, 402) for driving the transfer gearbox (6; 406), wherein the electric motor (10; 101, 102; 401, 402) drives the transfer gearbox (6) via a reduction gear (9), the reduction gear (9) having an output shaft and the transfer gearbox (6; 406) having an input shaft, the output shaft being coupled to the input shaft via a transmission shaft (8), an axis of rotation of the transmission shaft (8) and an axis of rotation of the input shaft being non-parallel and intersecting, and the transmission shaft (8) and the input shaft being coupled by means of a first universal joint (7; 71; 717; 747).
Inventors:
POUSSET ALEXIS (FR)
Application Number:
PCT/EP2023/059589
Publication Date:
October 19, 2023
Filing Date:
April 12, 2023
Export Citation:
Assignee:
MANITOU BF (FR)
International Classes:
B60K17/22; B60K1/00; B60K1/02; B60K17/08; B60K17/24; B60K17/344; B60K17/356
Domestic Patent References:
| WO1997046478A1 | 1997-12-11 |
Foreign References:
| US5944130A | 1999-08-31 | |||
| EP0945396A2 | 1999-09-29 | |||
| US5478192A | 1995-12-26 | |||
| US20210054908A1 | 2021-02-25 | |||
| EP3647097A1 | 2020-05-06 | |||
| US20210070266A1 | 2021-03-11 | |||
| US20030000764A1 | 2003-01-02 | |||
| US20200406681A1 | 2020-12-31 |
Attorney, Agent or Firm:
LOYER & ABELLO (FR)
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