A tire valve stem insertion device and a method of using.

A method for connecting a first component to a second component to form an assembly forms a press fit connection between the first component and the second component, for which purpose the second component is produced having an annular component section. A recess is formed, in which the first component is at least partially arranged. At least the annular component section of the second component is produced as a sintered component and has net shape or near net shape quality at least in the region of the recess.

A tool holding section opposite the first section with a bore formed in the tool holding section adapted for receiving the shank of the tool. A plurality of stress rods positioned around the bore and comprising a thermal rate of expansion less than a thermal rate of expansion of the tool holding section. The plurality of stress rods form corresponding bulges on the surface of the bore to decrease the inner diameter of the bore to mechanically lock the shank of the tool in the bore.

A connecting method includes: measuring at least one of control dimensions that influence a dimension of a member obtained by connection of a first member and a second member to each other, the second member including a connection insertion portion where the first member is inserted; determining, according to the at least one of the control dimensions, a relative position for positioning the first member and the second member by insertion of the first member in the connection insertion portion; heating the second member to a first temperature; inserting the first member in the connection insertion portion to place the first member and the second member in the relative position; and stopping the heating of the second member and maintaining the first member and the second member in the relative position.

A torque transmitting coupling assembly for a wind turbine configured to rotatably couple a first coupling part to a second coupling part, wherein the first coupling part and the second coupling part are configured to rotate about a longitudinal axis of the torque transmitting coupling assembly, wherein the torque transmitting coupling assembly includes a torque transmitting ring and a compression ring.

A device for heating adapters for mounting tools for use in machine tools. The device comprises a base part in which an adapter for inserting or removing a tool is arranged such that the insertion direction of the tool extends towards the base part. The device also comprises a heating part designed for heating the adapter arranged in the base part, the base part and the heating part being displaceable relative to one another in the insertion direction of the tool. The base part comprises a mounting device for retaining the adapter in a fixed manner on the base part during heating. The adapter and the mounting device are provided with elements for interlocking interaction for retaining the adapter on the base part.

A method and apparatus for assembling a suspension. In one embodiment, a method includes altering a temperature of a first suspension component and then pressing the first suspension component and a second suspension component into engagement while the temperature remains substantially altered.

A method and apparatus for assembling a suspension. In one embodiment, a method includes altering a temperature of a first suspension component and then pressing the first suspension component and a second suspension component into engagement while the temperature remains substantially altered.

An induction heating system can be adapted for shrink fitting a plurality of different assemblies. A plurality of tooling units associated to respective ones of the assemblies, each one having an appropriately configured induction coil and holder, can be provided. A computer can be used to control the delivery of electrical power to the induction coil in accordance with a heating recipe, and can be provided with an input device for inputting an assembly identifier allowing the computer to operate the control based on the right heating recipe.

A clamping chuck for clamping tools having a tool shank includes a sleeve portion which is open at its free end, is preferably composed of electrically conductive material and forms a tool-holding fixture for frictionally locking fixing of the tool shank in a press fit by shrink-fitting. The sleeve portion, preferably over an entire axial length of the tool-holding fixture, includes an inner sleeve and an outer sleeve. The outer sleeve receives the inner sleeve in an operationally ready state, is joined thereto without play, and is preferably also composed of an electrically conductive material.