A smart torque system includes a fitting comprising a fitting body defining a fluid flow passage from a first end to a second end, and an electronically readable element that is configured to store information about the fitting including at least a torque requirement of the fitting; an electronic reading device that reads the torque requirement from the electronically readable element; and a torque tool that is programmable by the reading device to set a torque to be applied by the torque tool in accordance with the torque requirement. The electronically readable element may include an RFID or NFC storage device, or a patterned code element, that is read by a complementary reading device. The electronic reading device may be incorporated into the torque tool. In another aspect, a fitting includes a fitting body defining a fluid flow passage from a first end to a second end, and an integrated torque sensor. The integrated torque sensor includes an electronic sensor element; a push pin that is engageable with the electronic sensor element to close a circuit connected to the electronic sensor element; and a biasing element that is configured to actuate the pushpin. When the fitting is torqued in accordance with a torque requirement of the fitting, the biasing element actuates the push pin to engage with the electronic sensor element to close the circuit, and a stored data item within the electronic sensor element changes to indicate the fitting is torqued in accordance with the torque requirement.

A zero distance tool for turning a fastener is disclosed. The tool may have a driver configured to receive a torsional input. The tool may also have an adapter rotatably coupled to the driver. The adapter may be configured to engage with a fastener. The tool may have a housing configured to enclose the driver and the adapter.

In an operation management system in the related art, it is necessary to add an identification mark such as an RFID tag to each component to be managed and prepare a fastening tool having an antenna. In contrast, a mechanical fastening unit management method is provided using an augmented reality space generated by superimposing a virtual space on a real space. In the augmented reality space where a real fastening unit (RBn) and a virtual fastening unit (IBn) are in a one-to-one correspondence, information that the real fastening unit is selected as a fastening target is acquired with a camera or the like, and analyzed by an augmented reality server connected to the camera. Accordingly, it is possible to easily record that a predetermined operation is progressing as scheduled, and to provide a high quality mechanical fastening unit management method or system that is low in operation cost.

An installation apparatus for mounting a garnish having at least one attachment element onto a pillar frame structure of a vehicle can include a handle portion and a J-shaped portion located at one end of the handle portion. The J-shaped portion can include a shorter member configured to engage the vehicle from a bottom area of the pillar frame structure to create a hinge point, and a longer member configured to engage the garnish and attachment structure. The garnish can be installed to the pillar frame structure when pivoting the handle of the apparatus about the hinge point downward and towards an interior of the vehicle.

Tightening tool comprising a body (11), containing control circuits and an electronic processing unit having at one end a handle (12) for gripping by an operator performing the tightening, and at the other end an arm (13). Such arm at its free end comprises a seat (16) into which a plurality of inserts can alternatively be inserted, suitable for engaging the tool with a corresponding type and/or size of a mechanical member on which the tool is intended to act to perform a tightening operation. Sensor means are provided on said arm suitable for detecting tightening conditions exerted on said mechanical member. Such sensor means comprise at least one inertial measurement unit (IMU) connected to such electronic processing unit, capable of detecting tool rotations about the three cartesian axes (x, y and z) and direct accelerations along such axes.

A torque-sensing and transmitting device is provided. The device includes a transmission body, two vibration-damping members, two inner casings, two outer casings, a first circuit board module, and a battery module. The two inner casings are disposed on a shaft of the transmission body, and a vibration-damping member is disposed between the inner casing and the shaft. The first circuit board module is disposed in one of the two inner casings, and the first circuit board module is covered by a vibration-damping layer. The battery module is disposed on the other inner casing, and the battery module is covered by a vibration-damping layer. With the configuration of the vibration-damping member and the vibration-damping layer, this device solves the problem of the first circuit board module and the battery module being damaged due to vibration.

An installation apparatus for mounting a garnish having at least one attachment element onto a pillar frame structure of a vehicle can include a handle portion and a J-shaped portion located at one end of the handle portion. The J-shaped portion can include a shorter member configured to engage the vehicle from a bottom area of the pillar frame structure to create a hinge point, and a longer member configured to engage the garnish and attachment structure. The garnish can be installed to the pillar frame structure when pivoting the handle of the apparatus about the hinge point downward and towards an interior of the vehicle.

A method for an electric power tool includes providing a main current pulse (A) in a first direction driving a rotating shaft in a first direction to add torque to a joint; after providing the main current pulse (A), providing a current pulse (C) in an opposite direction to the first direction; immediately prior to providing the current pulse (C) in the opposite direction, providing a first pre-pulse current pulse (B) that is in the same direction as the current pulse (C) in the opposite direction and of a magnitude lower than the current pulse (C) in the opposite direction; and immediately prior to providing the main current pulse (A), providing a second pre-pulse current pulse (D) that is in the same direction as the main current pulse (A) and of a magnitude lower than the main current pulse.

An electric quick action wrench with settable torque, which is operated in an electric mode or a manual mode, includes: a main body, a controller, a motor, a driving device, and a clutch device. The driving device is driven by the motor and combined with a fastener. The controller sets a threshold torque value. In the electric mode, when the fastener confronts a resistance larger than a clutch torque of the clutch device, the user is notified to switch to the manual mode through the notification of the clutch device. In the manual mode, when a manually output torque reaches the threshold torque value, the user is notified that the screwing operation has been finished by the notification of the clutch device. Thus, the safety of usage is achieved.

A torque wrench is provided that includes a force measuring mechanism that enables the wrench to display the force exerted by the wrench and to perform a check of the calibration of the force measuring mechanism. The mechanism can perform the calibration check and can provide feedback to the user regarding the need, if any, for the calibration of the force sensing mechanism prior to further use of the device.