Switchable clutch used in vehicle, has switching element that is moved from switched-off position to circuit position in which coupling system is closed

Simple SummaryContent extracted from patent full text and abstract with AI.

This patent relates to a switchable clutch mechanism for vehicles that uses elastic actuators to facilitate the engagement and disengagement of the clutch. The system stores energy in the actuators when disengaged and uses this stored energy to move a switching element, enabling the clutch to connect or disconnect the drive and output elements efficiently.

Use CasesContent extracted from patent full text and abstract with AI.

• Automobile transmissions for improved gear shifting
• Hybrid or electric vehicles requiring energy-efficient clutches
• Automated manual transmissions systems
• Industrial machinery that requires controlled clutch engagement
• Commercial vehicles for better driveline efficiency

BenefitsContent extracted from patent full text and abstract with AI.

• Reduces energy consumption by using stored elastic energy for clutch engagement
• Provides smoother and faster switching between engaged and disengaged states
• Enhances vehicle efficiency and performance
• Potentially reduces wear and tear compared to traditional clutches
• Can be integrated into automated or semi-automated transmission systems

Technical Classifications (CPCs)

Inventors & Applicants

Patent Abstract

The clutch (1) has a coupling system (4) that is connected between the drive element (2) and output element (3). The elastic actuators (10a,10b) are located within the coupling system and are connected with a switching element (6). The switching element is moved from a switched-off position (7) to a circuit position (9) in which the coupling system is closed, when an actuation system (5) is activated by the auxiliary energy of elastic actuator. The actuator stores the energy in the switched-off position of switching element.