US 11,667,194 B2Granted

Power take-off arrangement, powertrain, and vehicle

AssigneeScania CV AB

InventorsPeer Norberg, Per Arnelöf, Daniel Petersen

Life of this patent

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Abstract

A power take-off arrangement (1) for a vehicle (5) that includes an input shaft (7), a main transmission member (9), a main coupling device (11), a first power take-off unit (13), a second power take-off unit (17), a first coupling device (15), and a second coupling device (19). The first coupling device (15) and the second coupling device (19) are configured to connect, in an engaged state, a respective power take-off unit (13, 17) to the main transmission member (9). The first and second coupling devices (15, 19) are connected to the main coupling device (11) such that the main coupling device (11) is controlled to be in the engaged state when any one of the first and second coupling devices (15, 19) is in the engaged state.

Claims15

Dependent claims

A power take-off arrangement for a vehicle, comprising:

an input shaft, a main transmission member and a main coupling device, wherein the main coupling device is configured to connect, in an engaged state, the main transmission member to the input shaft,
a first power take-off unit and a first coupling device, wherein the first coupling device is configured to connect, in an engaged state, the first power take-off unit to the main transmission member,
a second power take-off unit and a second coupling device, wherein the second coupling device is configured to connect, in an engaged state, the second power take-off unit to the main transmission member,
wherein the first and second coupling devices are connected to the main coupling device such that the main coupling device is controlled to be in the engaged state when any one of the first and second coupling devices is in the engaged state.

1 more element

Dependencies are inferred from the claim text.

Facts

Application: 16/611,499Filed 14 May 2018
Priority: SE 1750602-316 May 2017
Published: US 2020/0114760 A116 Apr 2020
Granted: 6 Jun 2023
Term ends: Not estimatedThe source records don’t support an estimate.

Classification9 codes

B60K 17/28
Arrangement or mounting of transmissions in vehicles: characterised by arrangement, location, or type of power take-off
B60K 25/06
Auxiliary drives: from the transmission power take-off
B60W 10/02
Conjoint control of vehicle sub-units of different type or different function: including control of driveline clutches
F16H 61/684
Specially adapted for stepped gearings: without interruption of drive