摘要:
A motor vehicle has a vehicle body and a chassis that has at least one wheel suspension device for two opposing wheel. An adjusting device is assigned to each of the wheels. The adjusting devices are coupled to one another by a stabilizer. At least two stabilizer bearings are provided for rotatable support of the stabilizer, and at least one coupling device is provided on the vehicle body for variable torque support of the stabilizer. Accordingly, a reliable level lifting function is provided, based on a sturdy configuration that is both space-saving and weight-saving. The coupling device for torque support of the stabilizer on the vehicle body may have a switchable blocking device and/or at least one spring mechanism.
摘要:
A chassis system for a motor vehicle has a device for roll stabilization and a device for wheel camber adjustment. The device for roll stabilization and the device for wheel camber adjustment have one or more hydraulic actuating devices. The device for roll stabilization and the device for wheel camber adjustment are coupled to one another by a common hydraulic system. Accordingly, a link is provided between the roll stabilization arrangement and the camber adjustment arrangement in the motor vehicle. An active camber adjustment arrangement is realized by using the hydraulic power supply and the valves of the roll stabilization arrangement.
摘要:
A chassis system for a motor vehicle has a device for roll stabilization and a device for wheel camber adjustment. The device for roll stabilization and the device for wheel camber adjustment have one or more hydraulic actuating devices. The device for roll stabilization and the device for wheel camber adjustment are coupled to one another by a common hydraulic system. Accordingly, a link is provided between the roll stabilization arrangement and the camber adjustment arrangement in the motor vehicle. An active camber adjustment arrangement is realized by using the hydraulic power supply and the valves of the roll stabilization arrangement.
摘要:
The invention relates to a vibration welding machine (1), comprising an upper tool (2) and a lower tool (3), wherein the two tools (2, 3) each accommodate a respective welding part (4, 5), which welding parts are intended to be joined by means of vibration, and means for producing vibrations are provided, which cause at least the upper tool (2) to vibrate, wherein the means for producing vibration are designed as a stationary part, in particular an upper carrier (9), and a part arranged thereon in such a way that said part can oscillate, in particular an oscillator (11), which accommodates the upper tool (2), wherein furthermore means are provided that remove the air located in an air gap (15) formed between the stationary part, in particular the upper carrier (9), and the part that can oscillate, in particular the oscillator (11).
摘要:
A method of the invention is for controlling an MR-fluid hydraulic mount connected to a vehicle engine. The mount includes an internal MR-fluid cavity. The mount includes a partition plate assembly partitioning the cavity into first and second MR-fluid chambers. The partition plate assembly has an orifice extending from the first MR-fluid chamber to the second MR-fluid chamber. The mount includes an electric coil positioned to magnetically influence the orifice. The method includes, when the vehicle engine is at idle, determining a reference pressure as a fluid pressure within the second MR-fluid chamber. The method includes, when the vehicle engine is above idle, determining a command electric current to be applied to the electric coil using at least a difference between the reference pressure and a current fluid pressure within the second MR-fluid chamber. The method includes applying the command electric output current to the electric coil.
摘要:
The invention relates to a vibration welding machine (1), comprising an upper tool (2) and a lower tool (3), wherein the two tools (2, 3) each accommodate a respective welding part (4, 5), which welding parts are intended to be joined by means of vibration, and means for producing vibrations are provided, which cause at least the upper tool (2) to vibrate, wherein the means for producing vibration are designed as a stationary part, in particular an upper carrier (9), and a part arranged thereon in such a way that said part can oscillate, in particular an oscillator (11), which accommodates the upper tool (2), wherein furthermore means are provided that remove the air located in an air gap (15) formed between the stationary part, in particular the upper carrier (9), and the part that can oscillate, in particular the oscillator (11).
摘要:
A first expression of an embodiment of the invention is for apparatus including a magnetorheological-fluid (MR-fluid) hydraulic mount. The mount includes an internal MR-fluid cavity and a partition plate assembly. The partition plate assembly partitions the cavity into first and second MR-fluid chambers. The mount is adapted to receive an MR-fluid pressure sensor in fluid communication with the second MR-fluid chamber. A second expression of an embodiment of the invention is for apparatus including an MR-fluid hydraulic mount. The mount includes an internal MR-fluid cavity, a partition plate assembly, and an MR-fluid pressure sensor. The partition plate assembly partitions the cavity into first and second MR-fluid chambers. The MR-fluid pressure sensor is in fluid communication with the second MR-fluid chamber.
摘要:
An activation unit is disclosed having at least one actuator having a variable length disposed around at least one first axis. The activation unit operatively interacts with an activation element mounted so that it can be bi-directionally deflected along a second axis. The front side of the actuator is indirectly or directly engaged with a first piston, which can be deflected along the first axis in a mechanically positively driven manner. The first piston has a front side facing away from the actuator which axially borders at least regions of a transfer medium on one side. The transfer medium is radially surrounded relative to a first axis by a housing radially to the first axis, and axially borders at least regionally a front side of at least one second piston. The at least second piston can be deflected in a mechanically positively driven manner, and engages the activation element directly or indirectly. An actively variable and/or passive temperature control medium is provided on and/or in the housing that is in indirect or direct thermal contact with the transfer medium.
摘要:
The present invention relates to a method for producing a brush head for a toothbrush head in which the bristle tufts that are already fixed to a bristle support of the brush head are cut at the free ends thereof such that a desired tuft end contour is generated. According to the invention, at least one bristle tuft is bent away at least in parts and held in a bent-away position while the tuft end contour of this at least one and/or of another bristle tuft is cut.
摘要:
A device for observation of the oral cavity having a mirror arrangement with at least one mirror element assigned to a certain observation zone in the oral cavity area and a positioning structure for positioning the mirror arrangement in the oral cavity in a reproducible manner.