摘要:
An automatic coffee machine (1) includes a sliding block (28) fixedly connected to a housing (2). A brewing unit (5) includes an upper and a lower locking element (7, 8) and a vertical tube section (4). The upper locking element (7) is alternately moved in a brewing position, a stand-by position and a parking position. The upper locking element (7) in the brewing position protrudes into the tube section (4) to attain a brewing chamber (6). The upper locking element (7) in the stand-by position does not protrude into the tube section (4) and the axis of the upper locking element (7) is aligned with the axis (9) of the tube section (4). The upper locking element (7) in the parking position does not protrude into the tube section (4) and the axis of the upper locking element (7) is not aligned with the axis (9) of the tube section (4). A pivot column (15) connected to the upper locking element (7) is moved in an axial direction, and it is rotated about its axis. The pivot column (15) includes a sliding path (23) including a first portion (24) parallel to the axis of the pivot column (15) and a second portion (25) extending in a way similar to a thread. The sliding block (28) engages the first portion (24) to alternately attain the brewing position and the stand-by position. The sliding block (28) engages the second portion (25) to alternately attain the stand-by position and the parking position.
摘要:
The present invention relates to a brake holder of a floating-caliper disc brake for motor vehicles at which brake pads arranged on either side of an associated brake disc are displaceably mounted. To ensure ease of displaceability a brake pad guide spring is provided that extends between the brake holder and the brake pads. For ease of mountability of both the brake pads and the brake pad guide spring, it is arranged for that the brake pad guide spring is mountable on the brake holder in a generally radial direction and is locked at the brake holder in both radial and axial directions by means of at least one fixing clamp, and at least one spring arm is designed at the brake pad guide spring and fixes at least one brake pad under spring bias in position on the brake holder in a clearance-free manner. These provisions not only improve the mountability of a brake of this type but also the rattle-free resilient arrangement of the brake pads.
摘要:
A method for determining the load exerted on the tire of a motor vehicle or to monitor the tire pressure, the invention discloses a method wherein during operation of the vehicle the pressure in the individual wheels is detected and the rotational behavior of the individual wheels is monitored, and wherein load distribution characteristic quantities are determined by comparing the rotational behavior or changes in said rotational behavior of the individual wheels during given driving conditions taking onto account preset or learnt variables, and wherein finally the charge or load exerted on the tires or pressure loss is concluded from the tire pressure and the load distribution characteristic quantities.
摘要:
An automatic coffee machine has a flow heater (1) for preparing hot water, a facility for feeding coffee powder into a percolator, consisting of a percolating chamber (14) formed by a stationary tube section (8) arranged with a vertical axis and two stoppers (12, 13) located at least partly within the flow heater (1), and an axial drive for moving the upper stopper (12) in the direction of the tube section (8) axis, a drive for moving the upper stopper (12) into the parked and stand-by positions relative to said axis, as well as a vertical drive for the lower stopper (13). The upper stopper (12) is mounted on a pivot arm (24) which can be pivoted about a bearing (25) which is fixed in position. The drive for moving the upper stopper (12) into the parked and stand-by positions is an actuator. The upper stopper (12) is constructed in one piece and can be moved in a sealing manner into the tube section (8), by means of the axial drive which is mounted on the pivot arm (24), to achieve the percolating position.
摘要:
An apparatus for making a predetermined quantity of a brewed beverage, in particular coffee, is provided with a device for heating the brewing water and with a batchwise-operating automatic brewing apparatus. As the collection vessel for a complete brewed charge a carafe (12) is provided which is located on a supporting base (13) at the outlet (11) of the apparatus and is arranged so as to be removable. The capacity of the carafe (12) is matched with the volume of the brewed charge.
摘要:
A method of monitoring tire pressure in a motor vehicle employs an indirectly measuring tire pressure monitoring system (DDS) and a directly measuring tire pressure monitoring system (TPMS) with two pressure sensors for determining tire pressure and/or tire pressure loss. Depending on the arrangement (axlewise, sidewise or diagonal) of the pressure sensors at the vehicle wheels, a reference value (DIAG, SIDE, AXLE) of the indirectly measuring tire pressure monitoring system (DDS) is used as the main reference value for detecting tire inflation pressure loss.
摘要:
A method for the exact determination of the speed of a rotating part, in particular the speed of the wheel of a motor vehicle, in which discontinuities present on the circumference of the rotating part are scanned without contact, an electric pulse being produced upon the detection of each discontinuity and the number of pulses thus produced being counted. In order definitely to be able to determine the dynamism of a rotating part without manufacturing tolerances of the incremental disks influencing this, the period of time within which all pulses of the rotating part are counted precisely once is determined, and the speed of the rotating part is determined therefrom.
摘要:
Disclosed is a tire pressure monitoring system for motor vehicles, including a central unit (2, 7) with at least one trigger module (4), which is integrated into the central unit or connects through control lines (3) to the central unit, and with at least one tire module (6) arranged in a vehicle wheel (5), with the tire module being in communication with the central unit and the trigger module by means of wireless transmission technology, and with the tire pressure monitoring system including fewer trigger modules than tire modules.
摘要:
An automatic coffee machine, in particular for the preparation of individual cups and small pots, is equipped with an instantaneous water heater (1) for the preparation of hot water, an installation for the feeding of coffee powder and a brewing device incorporating a brewing chamber (17) consisting of a stationary tube section (11) with vertical axis (12) and two locking pieces (15, 16). There is an axial drive (33) for the motion of the upper locking piece (16) in the direction of the axis (12) 0f the tube section (11) and a radial drive (31) for the radial motion in relation to this axis (12). The upper locking piece (16) carries the hot-water inlet into the brewing chamber (17), it consists of two parts, i.e. a supporting piece (67) and an at least partly conical centering piece (68). The centering piece (68) is equipped with only one gasket (28) for the sealing of the brewing chamber (17) on the one hand and the sealing of the hot water inlet on the other hand. The centering piece (68) is accommodated on the supporting piece (67) with both limited axial and radial moveability. The gasket (28) is of such a diameter and is designed in accordance with the upper margin (80) of the tube section (11) in such a way that by actuating the axial drive (33) acting on the supporting piece (67), the gasket (28)--after being centered by the centering piece (68)--will rest on the upper margin (80) functioning as stopper and valve rest. The lower locking piece (15) is of piston-like design and may be moved with its gasket (18) by a vertical drive only within the tube section (11).