A tool for confirming the connection status of a fluid line to a quick-connect fluid coupling assembly includes a hub portion configured to interface with an outer portion of the fluid line, a finger coupled to the hub portion, a handle portion, a spring portion coupled to the hub portion and to the handle portion, and an indicating means. When the tool is placed in contact with the fluid line, a biasing force is applied to the tool in an axial direction, and a torque is applied to the handle portion to rotate the handle portion by a predetermined amount about the longitudinal axis of the fluid line, the finger cooperates with the retaining clip to produce a reaction torque to activate the indicating means when the fluid line is properly connected to the fluid coupling assembly.

A temperature control system according to one embodiment includes: a refrigeration apparatus in which a compressor, a condenser, an expansion valve and an evaporator are connected in this order for circulating a refrigerant; a fluid circulation apparatus that causes a fluid to be heat-exchanged in the evaporator, then sends the fluid to a temperature control object, and again causes the fluid having passed through the temperature control object to be heat-exchanged in the evaporator, the fluid circulation apparatus having a heater at a position downstream of the temperature control object and upstream of the evaporator; and a control apparatus. The control apparatus activates the heater to heat the fluid by the heater, when the fluid circulation apparatus has become in a no-load operation state or a no-load-operation transition operation state, wherein the no-load operation state is a state in which the fluid and the temperature control object do not heat-exchange, the no-load-operation transition operation state is a state that is in transition to the no-load operation state.

A lifting and transporting device for lifting a load and transporting the same transversely to the lifting direction. The lifting and transporting device being for use in manufacturing a screwed flange connection. The lifting and transporting device having a frame for picking up and lifting a load, a holder for holding the load and comprising a hoist for lifting and lowering the holder with the load attached thereto, includes a tensile anchor which is operatively connected with the bolting tool and in a state of the lifting and transporting device mounted on a flange can releasably be connected with the flange or with at least one screw bolt connection and is designed to limit the lift-off path of the bolting tool in the hoisting direction to a specified amount in the case of a fracture of the screw bolt connection to be pretensioned or of the connection of the bolting tool with the screw bolt connection to be pretensioned during the pretensioning of this screw bolt connection.

A lifting and transporting device for lifting a load and transporting the same transversely to the lifting direction. The lifting and transporting device being for use in manufacturing a screwed flange connection. The lifting and transporting device having a frame for picking up and lifting a load, a holder for holding the load and comprising a hoist for lifting and lowering the holder with the load attached thereto, includes a tensile anchor which is operatively connected with the bolting tool and in a state of the lifting and transporting device mounted on a flange can releasably be connected with the flange or with at least one screw bolt connection and is designed to limit the lift-off path of the bolting tool in the hoisting direction to a specified amount in the case of a fracture of the screw bolt connection to be pretensioned or of the connection of the bolting tool with the screw bolt connection to be pretensioned during the pretensioning of this screw bolt connection.

A lifting and transporting device for lifting a load and transporting the same transversely to the lifting direction. The lifting and transporting device being for use in manufacturing a screwed flange connection. The lifting and transporting device having a frame for picking up and lifting a load, a holder for holding the load and comprising a hoist for lifting and lowering the holder with the load attached thereto, includes a tensile anchor which is operatively connected with the bolting tool and in a state of the lifting and transporting device mounted on a flange can releasably be connected with the flange or with at least one screw bolt connection and is designed to limit the lift-off path of the bolting tool in the hoisting direction to a specified amount in the case of a fracture of the screw bolt connection to be pretensioned or of the connection of the bolting tool with the screw bolt connection to be pretensioned during the pretensioning of this screw bolt connection.

A lifting and transporting device for lifting a load and transporting the same transversely to the lifting direction. The lifting and transporting device being for use in manufacturing a screwed flange connection. The lifting and transporting device having a frame for picking up and lifting a load, a holder for holding the load and comprising a hoist for lifting and lowering the holder with the load attached thereto, includes a tensile anchor which is operatively connected with the bolting tool and in a state of the lifting and transporting device mounted on a flange can releasably be connected with the flange or with at least one screw bolt connection and is designed to limit the lift-off path of the bolting tool in the hoisting direction to a specified amount in the case of a fracture of the screw bolt connection to be pretensioned or of the connection of the bolting tool with the screw bolt connection to be pretensioned during the pretensioning of this screw bolt connection.

A method and apparatus for aligning an input shaft of a wind turbine generator with an output shaft of a wind turbine are disclosed. Preferably, the method includes placing a push plate of a wind turbine alignment tool into pressing contact with a selected support flange of a wind turbine generator identified by a misalignment measurement device. With the push plate positioned, an indexing means of the wind turbine alignment tool is advanced along an adjustment link member of the wind turbine alignment tool to impart an alignment force onto the selected support flange to align the input shaft of the wind turbine generator with the output shaft of the wind turbine. The method preferably concludes by rechecking the alignment of the input shaft of the wind turbine generator with the output shaft of the wind turbine.

This disclosure is related to an adjustable wrench for engaging work objects. The adjustable wrench has a handle having a handle end and a flat serrated jaw surface. The adjustable wrench also has an L-shaped movable jaw having a lever arm and a serrated jaw, the lever arm having a terminal end and an extension element extending from the terminal end having an opening therethrough. The adjustable wrench further comprises a projection extending from the handle having a tunnel therein for accepting the lever arm of the L-shaped movable jaw and a grip enhancing apparatus.

This disclosure is related to an adjustable wrench for engaging work objects. The adjustable wrench has a handle having a handle end and a flat serrated jaw surface. The adjustable wrench also has an L-shaped movable jaw having a lever arm and a serrated jaw, the lever arm having a terminal end and an extension element extending from the terminal end having an opening therethrough. The adjustable wrench further comprises a projection extending from the handle having a tunnel therein for accepting the lever arm of the L-shaped movable jaw and a grip enhancing apparatus.

This disclosure is related to an adjustable wrench for engaging work objects. The adjustable wrench has a handle having a handle end and a flat serrated jaw surface. The adjustable wrench also has an L-shaped movable jaw having a lever arm and a serrated jaw, the lever arm having a terminal end and an extension element extending from the terminal end having an opening therethrough. The adjustable wrench further comprises a projection extending from the handle having a tunnel therein for accepting the lever arm of the L-shaped movable jaw and a grip enhancing apparatus.