39results about How to "Minimized construction space" patented technology

The invention relates to a surgical microscope having a microscope main objective for the visualization of an object plane in an object region. The objective is passed through by a first stereoscopic component beam path and by a second stereoscopic component beam path. The ophthalmologic surgical microscope includes an adjustable illuminating arrangement which makes illuminating light available. The illuminating arrangement has an illuminating optic having a beam deflecting unit which is mounted on the side of the objective facing away from the object region in order to direct the illuminating light through the objective to the object region. In a first position of the illuminating arrangement, the illuminating light passes through the cross sectional area of the objective in an area section, which at least partially surrounds the optical axis of the first stereoscopic component beam path and / or the optical axis of the second stereoscopic component beam path.

Provided is a depalletizing system for products stacked on trays in a layering mode. The depalletizing system is provided with a removal unit (28) taking effects in a friction locking mode so as to take off a layer (24) from a product stack (22), wherein at least one carrying bottom plate (48,50) can be moved in, a vacuum removal unit (30) and a control unit (42). The control unit is used for controlling the vacuum removal unit (30) and / or the extraction unit (28) taking effects in a friction locking mode. Also disclosed is a removal unit (28) with at least one "knife edge". The latter may have a circulating belt (86) which wraps around a drive pinion (90) and a deflection means.

The invention relates to an electric motor, preferably an electrically-commutated motor, having an electronic module comprising a housing in which the electronic module, consisting of an electronic unit and a heat sink, is arranged. The housing is closed by the heat sink and the electric motor phases which are tapped on a stator are connected to a plug unit. In an especially compact design of an electric motor which is cheap to produce and which requires only a small installation space, the mechanical connections of the electronic unit to the heat sink and / or to the housing and / or the electrical connection from the electrical phases of the stator and the electronic unit to the plug unit are designed without a bolted connection.

The invention relates to a twin roller crusher (1) with rollers (2, 3) that are rotatably mounted in a crusher housing and are motor-driven so as to turn synchronously in opposite directions, the center axes thereof being aligned in parallel to each other. Crusher teeth (6, 7) are arranged on the outer face of the crushers (2, 3), said teeth projecting beyond the lateral surfaces, every crusher tooth (6, 7) of a roller (2, 3) of the pair of rollers being associated with a pocket (8, 9) in the lateral surface of the other roller (2, 3) of the pair of rollers such that when the rollers (2, 3) rotate the crusher tooth (6, 7) is inserted into the pocket (8, 9).

A wheel suspension for a motor vehicle has a transverse control arm that can be attached to a vehicle body by way of bearings and can be rotated about a longitudinal axis, and a body spring configured as a torsion bar spring for absorbing rotational movements of the transverse control arm about the longitudinal axis. The body spring is disposed on the transverse control arm so as to rotate with it, with a first end. An electromechanical actuator for changing the angle of rotation of the body spring is disposed at a second end of the body spring. The wheel suspension has a damping element. The second end of the body spring is connected with a stress relief spring that is configured as a torsion bar spring, disposed coaxially with the body spring, and can be attached to the vehicle body.

The invention relates to a lock for a shutter or door, particularly for a vehicle, with a safety catch consisting of a rotary latch and at least one catch for locking the rotary latch, particularly with a deadlock lever for blocking the catch in the main holding position with a deadlock lever axle and / or catch axle arranged above the rotary latch axle. The occurrence of false closures can be avoided because the deadlock lever would be aligned by the force of gravity alone such that it would not be in the deadlock position and / or the catch would be aligned such that it would not be in the main holding position.

Disclosed is an adjustment system comprising a feed head which supports a tool blade (6) and is mounted on a spindle (2). The tool blade is fed by an actuation element which can be moved by a contactless linear drive (44).

The invention relates to a method for forming a physical or virtual dental model as an aid to the production of a dental prosthesis taking account of the shape of at least one tooth stump present in an upper or lower jaw, of points of contact with the teeth adjacent to the at least one tooth stump, and of the occlusal surface of at least one opposing tooth in the region of the field of movement of the dental prosthesis to be disposed on the at least one tooth stump using digital data relating to the upper and lower jaw measured in a contact-free manner.

A drain arrangement that comprises a drain valve housing which has a first channel section with an inlet opening, a second channel section with an outlet opening, and a valve seat situated between the inlet opening and the outlet opening. There also is a valve body, an actuating unit by way of which the valve body is movable, and an outflow pipe into which the second channel section opens by way of the outlet opening thereof. A first central axis extends centrally through the first channel section, and an outflow pipe central axis extends centrally through the outflow pipe. The outflow pipe central axis intersects the first central axis, and the drain arrangement furthermore comprises an overflow unit, which has a first connecting pipe, an overflow pipe and a second connecting pipe.

The invention relates to a segment rolling bearing (1, 1', 1'') comprising a bearing shell (2) with a curved track (2c) for rolling elements (3) and a segment cage (4) comprising a number of rolling elements (3), wherein the bearing shell (2) has a respective guiding strip (5, 6) on its two longitudinal sides (2a, 2b) for lateral guiding of the segment cage (4), wherein each guiding strip (5, 6) is aligned perpendicular to the track (2c) of the bearing shell (2), wherein each guiding strip (5, 6) has at least one incision (7) at each of its two ends (5', 5''; 6', 6''), said incision being formed perpendicular to the longitudinal side (2a, 2b) of the bearing shell (2) in such a way that guiding strip sections (5a, 5b; 6a, 6b) are formed on one or both sides on the two ends (20, 21) of the bearing shell (2), and wherein the guiding strip sections (5a, 5b; 6a, 6b) are bent in the direction of the track (2c) and form end stops for the segment cage (4). The invention further relates to a disk brake device comprising a segment rolling bearing (1, 1', 1'') of this type.

The valve comprises a housing (1) having at least one valve seat (2) for at least one flap (3), which is supported so it can rotate on a drive shaft (4). The drive shaft (4) is guided on at least one side through the housing (1), a sleeve (5), through which the drive shaft (4) is rotatably guided, being disposed fixed in place on the inside of the housing (1) in this area. The sleeve (5) has a first area (5a), which faces the flap (3) and encloses the drive shaft (4) with a first slight play. Furthermore, the sleeve (5) has a second area (5b), which faces away from said flap (3) and has a diameter expansion in comparison to the first area (5a) and which, on the front side thereof facing away from the flap (3) encloses the drive shaft (4) with a second slight play. Furthermore, the object of the invention is the use of the valve as a gas recirculation valve of a motor vehicle.

The present invention relates to a drive device with position-dependent switching device for evaluating a reducing signal. The drive device (100) has an electric motor (105), a gearbox (110) with a drive shaft for connection with the wiper arm, and a switching device (150, 155) for generating a signal with falling signal flank. The switching device (150, 155) has a switching recess (135) coupled with the drive shaft (115), and a contact spring (155), which is removed from a contact surface (150) through the switching recess (135). The electrical connection between a contact portion (165) of the contact spring (155) and the contact surface (150) is interrupted depending on the position of the drive shaft (115).

The invention relates to a device for transferring a transport car (20) which can be displaced on a track system (12) from a first track section (14) of the track system (12) that is arranged on a first level, to a second track section (16) of the track system (12) that is arranged on a second level different from the first level. The device (34; 1034; 2034; 3034) comprises at least one first and one second transfer carriage (42; 1042; 2042; 3042; 60; 1060; 2060; 3060) which can carry at least one respective transport car (20) to be transferred and which can be displaced in opposite directions on two different levels. The invention further relates to a conveyor system for transporting articles, comprising said transfer device (34; 1034; 2034; 3034).

The invention refers to a lighting device having an electric discharge lamp (2) which has an electric discharge vessel capable of changing into a flat screw member. The lighting device is provided with an electric driver (4) designed to operate the electric discharge lamp (2) and contact with an electric discharge vessel (3) by means of electric contacts, wherein a plate-like contact carrier (12) is made of electrical insulative materials and connected with the electric discharge vessel(3), wherein the contact carrier (12) at least extends in sections over the discharge vessel (3). Electric contacts (13, 14,22,23) of the vessel (3) are arranged at the contact carrier (12) and extend in a direction of the driver (4) with end regions (18,19) of the electric discharge vessel (3).

The invention relates to a drive unit (100), with a bearing device (50) for a drive motor (1) which interacts with a gearing element (13) via a drive shaft (2) which is supported at multiple points, with a first bearing element (3) which is arranged on that side of the drive motor (1) which is opposite the gearing element (13), a second bearing element (4) which is arranged between the drive motor (1) and the gearing element (13), and a third bearing element (20; 20a to 20h) which is arranged on that side of the gearing element (13) which faces away from the drive motor (1), wherein the third bearing element (20; 20a to 20h) is arranged movably in a direction perpendicular to the longitudinal axis (21) of the drive shaft (2), and wherein the third bearing element (20; 20a to 20h) is accommodated in a receptacle (38; 38a; 66) of a gearbox (10).

The invention relates to a multiple clutch (1) for a motor vehicle, particularly for a hybrid drive of a motor vehicle, comprising at least one first, one second and one third separating clutch (K1, K2, KO), the first separating clutch (K1) being provided for coupling a first transmission input shaft (2) to a drive (4 or 5) or uncoupling same therefrom, the second separating clutch (K2) being provided for coupling a second transmission input shaft (3) to a drive (4 or 5) or uncoupling same therefrom, where the first and second separating clutches (K1, K2) are embodied as multiple-plate clutches and comprise an inner plate carrier (6, 7) and an outer plate carrier (8a, 8b), and the third separating clutch (KO) being provided for coupling the outer plate carrier (8a, 8b) of the first and second separating clutches (K1, K2) to a drive (4 or 5) or uncoupling same therefrom, the third separating clutch (KO) being embodied as a multiple-plate clutch, the outer plate carrier (8a, 8b, 8c) of the first, the second and the third separating clutches (K1, K2, KO) being embodied as a common outer plate carrier (8) for receiving, supporting and / or guiding the outer plates (10, 11, 12) of the first, second and third separating clutches (K1, K2, KO), and the actuating piston of the middle separating clutch (K1) has a double bearing.

The invention relates to a segment rolling bearing (1, 1', 1") comprising a bearing shell (2) with a curved track (2c) for rolling elements (3) and a segment cage (4) comprising a number of rolling elements (3), wherein the bearing shell (2) has a respective guiding strip (5, 6) on its two longitudinal sides (2a, 2b) for lateral guiding of the segment cage (4), wherein each guiding strip (5, 6) is aligned perpendicular to the track (2c) of the bearing shell (2), wherein each guiding strip (5, 6) has at least one incision (7) at each of its two ends (5', 5"; 6', 6"), said incision being formed perpendicular to the longitudinal side (2a, 2b) of the bearing shell (2) in such a way that guiding strip sections (5a, 5b; 6a, 6b) are formed on one or both sides on the two ends (20, 21) of the bearing shell (2), and wherein the guiding strip sections (5a, 5b; 6a, 6b) are bent in the direction of the track (2c) and form end stops for the segment cage (4). The invention further relates to a disk brake device comprising a segment rolling bearing (1, 1', 1") of this type.

The invention relates to a door (6) for a household appliance (1) with a front panel (7) and a frame on which the front panel (7) is arranged, wherein the frame is an at least three-sided frame ( 10), the front panel (7) is arranged at the frame, and the door (6) has a correction device (21) arranged at the door (6), with which the front panel (7) can be adjusted relative to the frame (10) in terms of position. panel (7). The invention also relates to a household appliance and a method for aligning a front panel (7) of a door (6).

The invention relates to a multiple clutch (1) for a motor vehicle, particularly for a hybrid drive of a motor vehicle, comprising at least one first, one second and one third separating clutch (K1, K2, KO), the first separating clutch (K1) being provided for coupling a first transmission input shaft (2) to a drive (4 or 5) or uncoupling same therefrom, the second separating clutch (K2) being provided for coupling a second transmission input shaft (3) to a drive (4 or 5) or uncoupling same therefrom, where the first and second separating clutches (K1, K2) are embodied as multiple-plate clutches and comprise an inner plate carrier (6, 7) and an outer plate carrier (8a, 8b), and the third separating clutch (KO) being provided for coupling the outer plate carrier (8a, 8b) of the first and second separating clutches (K1, K2) to a drive (4 or 5) or uncoupling same therefrom, the third separating clutch (KO) being embodied as a multiple-plate clutch, the outer plate carrier (8a, 8b, 8c) of the first, the second and the third separating clutches (K1, K2, KO) being embodied as a common outer plate carrier (8) for receiving, supporting and / or guiding the outer plates (10, 11, 12) of the first, second and third separating clutches (K1, K2, KO), and the actuating piston of the middle separating clutch (K1) has a double bearing.