Abstract: A motorized module for a modular robotic structure comprises a housing, a first wheel, a second wheel, an elongated structure mounted to the first and second wheels and configured to rotate the first and second wheels. A driver is mounted to the housing between the first and second wheels. A leadscrew is mounted to the housing between the first and second wheels. A transmission drivingly connecting the driver to the leadscrew. A connector is coupled to the leadscrew and configured to move longitudinally along the second longitudinal axis in response to a rotation of the leadscrew, the connector being attached to the elongated structure.

Abstract: A motorized module for a modular robotic structure comprises a housing, a first wheel, a second wheel, an elongated structure mounted to the first and second wheels and configured to rotate the first and second wheels. A driver is mounted to the housing between the first and second wheels. A leadscrew is mounted to the housing between the first and second wheels. A transmission drivingly connecting the driver to the leadscrew. A connector is coupled to the leadscrew and configured to move longitudinally along the second longitudinal axis in response to a rotation of the leadscrew, the connector being attached to the elongated structure.

Abstract: A motorized module for a modular robotic structure comprises a housing, a first wheel, a second wheel, an elongated structure mounted to the first and second wheels and configured to rotate the first and second wheels. A driver is mounted to the housing between the first and second wheels. A leadscrew is mounted to the housing between the first and second wheels. A transmission drivingly connecting the driver to the leadscrew. A connector is coupled to the leadscrew and configured to move longitudinally along the second longitudinal axis in response to a rotation of the leadscrew, the connector being attached to the elongated structure.

Abstract: A modular articulated robot structure (FIG. 4) composed of a series of independent modules (10,100,300) releasably connected to each other to form various configurations. The modules (10,100,300) may be of the rotary (10), linear (100), or wheeled (300) type. The rotary modules (10) are generally formed of first and second substantially U-shaped structural members (12,14) pivotally attached to one another by means of a pair of axles or pivot pins (26) adapted to support a workload exerted on the module (10). An actuator (48) is mounted internally of the module (10) for pivoting the second structural member (14) relative to the first structural member (12). The actuator (48) is connected to the second structural member (14) in such a way that it is not submitted to outside loads exerted on the module (10).

Abstract: A modular articulated robot structure (FIG. 4 ) composed of a series of independent modules (10, 100, 300) releasably connected to each other to form various configurations. The modules (10, 100, 300) may be of the rotary (10), linear (100), or wheeled (300) type. The rotary modules (10) are generally formed of first and second substantially U-shaped structural members (12, 14) pivotally attached to one another by means of a pair of axles or pivot pins (26) adapted to support a workload exerted on the module (10). An actuator (48) is mounted internally of the module (10) for pivoting the second structural member (14) relative to the first structural member (12). The actuator (48) is connected to the second structural member (14) in such a way that it is not submitted to outside loads exerted on the module (10).

Abstract: A modular articulated robot structure (FIG. 4) composed of a series of independent modules (10,100,300) releasably connected to each other to form various configurations. The modules (10,100,300) may be of the rotary (10), linear (100), or wheeled (300) type. The rotary modules (10) are generally formed of first and second substantially U-shaped structural members (12,14) pivotally attached to one another by means of a pair of axles or pivot pins (26) adapted to support a workload exerted on the module (10). A motor (48) is mounted internally of the module (10) for pivoting the second structural member (14) relative to the first structural member (12). The motor (48) is connected to the second structural member (14) in such a way that it is not submitted to outside loads exerted on the module (10).