A pedal for bicycles comprising: a pedal-pin which extends along a reference axis, a pedal-body that comprises a hub coupled in a freely rotatable manner on the pedal-pin, an electronic measurement circuit firmly coupled to the pedal-pin to provide electrical measurement signals indicative of the deformation of the pedal-pin, a mechanical clamping member comprising: a first clamping element which is arranged on the pedal-pin to rotate around the reference axis and is positioned in abutment against a shoulder of the pedal-pin in order to be axially clamped along said axis), and a second clamping element that firmly couples the hub to the first clamping element so that the hub is axially clamped to the pedal-pin.

A torque sensing assembly of a differential of an axle assembly is described in the present disclosure. The differential may include a differential housing portion, a drive pinion positioned within the differential housing portion, a ring gear, a carrier, a differential pinion, a first side gear, a second side gear, a first bearing, a first bearing support, and the torque sensing assembly. The first bearing is coupled to the differential housing portion and rotatable with the carrier. The first bearing support is coupled to the differential housing portion and used to support the first bearing. The torque sensing assembly is coupled to the first bearing support and operable to measure a characteristic resulted from a separation force created between the drive pinion and ring gear.

An integrated intelligent cable module for use in a tensile fiber strength member. The module preferably includes an integral instrument package. The instrument package may assume many forms and may serve many purposes. The module preferably includes load-monitoring, recording features, and display features. These features act as a “black box” for the tensile fiber strength member, monitoring its performance and reporting (in real-time or at a later time) any exceedances or any deterioration in performance or structural integrity. These features allow an operator to easily monitor the condition of a tensile fiber strength member—preferably while the tensile fiber strength member remains in service.

A measuring device for arranging in tubular cavities of machine elements has a deformation body with a deformation region. A respective press-in ring element is secured to two opposite ends of the deformation body. The deformation body can be introduced into a tubular cavity of a machine element through a press-in opening using a press-in force such that mechanical effects acting on the machine element can extend to the deformation region by the press-in ring elements and can be detected by a sensor secured to the deformation region. The press-in ring elements have a ring element thickness that is so low that the deformation body can be reliably introduced into the tubular cavity and can be stored therein in a force-fitting manner while the cavity circumference of the tubular cavity is designed to have a non-circular shape, or has high tolerance variations, such as those found in pipes for example.

A device for measuring a force applied to a component when the component is being bonded to a component carrier, or when the component is being encapsulated includes a deformable portion and a contacting stem connected to the deformable portion. The deformable portion is configured to incorporate a sensor for detecting a degree of deformation of the deformable portion caused by application of the force in order to measure the force. In use, the contacting stem is positionable to contact the component or the component carrier so that the deformable portion is deformed when the force is applied to the component. One or more such devices may be included in a sintering or encapsulation apparatus for measuring the said force.

A signal detection device includes a strain gauge disposed in a strain gauge disposition section defined on a rotation spindle; a control circuit board disposed in the strain gauge disposition section and electrically connected to the strain gauge; an electrical power supply unit received in a receiving space defined in a pedal body to supply electrical power; an electric brush device disposed in a brush disposition section defined on the rotation spindle and set between the pedal body and the rotation spindle. The electric brush device is electrically connected to the control circuit board to supply the electrical power to the control circuit board. The electric brush device keeps the electrical power supply unit in electrical connection with the control circuit board whether the pedal body is rotating relative to the rotation spindle or not. Alternatively, the signal detection device adopts a structure of contact pin assembly and a removable battery assembly located between a free end of the rotation spindle and an end cap of the pedal body.

A cutting roller bearing part, formed as a component of a cutting roller holder for a cutting wheel of a tunnel boring machine, includes a load measuring unit disposed in a receiving space assembly including though lines which is hermetically sealed against an external atmosphere by external closures and a sealing element to provide accuracy and long-term stability for load measurements.

A device for detecting a rail load fits into a bore of a rail and includes a sensor that generates a load signal under an action of the rail load caused when rail vehicles with wheels travel on the rail and the wheels exert a load onto the rail. The load signal is a measure for the rail load. The sensor includes at least one piezoelectric sensor element that generates electric polarization charges as the load signal.

A system for remotely retrieving sensed conditions at one or more building components. The building components are remote or numerous so that a wireless collection of the sensed conditions provides a significant benefit to a builder or building operator. A remote transceiver sends a wireless signal to a building component. The building component includes an onboard transceiver. At least some of the energy from the transmitted wireless signal is received by the onboard transceiver, sent to a storage device, and stored therein. The stored energy is used to operate a sensor for sensing an onboard condition. The onboard condition is then wirelessly transmitted by the onboard transceiver back to the remote transceiver to be displayed.

A resilient bearing pad or support includes resilient material and a sensor that is configured to measure one or more of acceleration, velocity, variations in load, etc. of a mass supported by the bearing pad. The sensor may be configured to wirelessly transmit data for storage and/or evaluation. The data may be evaluated utilizing predefined criteria to detect and/or predict failure of the pad and/or a mass supported by the pad.