Abstract: The invention relates to a reamer R comprising a base body (1) with a cutting element (2) and at least one guiding strip (3) aligned essentially axially with an abutment surface (31) and a guiding surface (32), whereby the guiding strip (3) is connected to the base body (1) in the area of the abutment surface (31). In order to be able to work different materials with a single reamer R over a long period of use of the reamer R, it is proposed according to the invention that the guiding strip (3) is formed of layered bodies (41, 42) with different materials running from the guiding surface (32) to the abutment surface (31).

Abstract: The invention relates to an air vent (1) especially for a motor vehicle, comprising an air channel for supplying air and an air guiding device (4). The air channel is divided into at least two essentially cylindrical partial channels (11a, 11b) in the air guiding device (4), said cylindrical partial channels (11a, 11b) being parallel lo each other. Especially other partial channels (12a, 12b) provided in the inventive air vent generate a swirling flow.

Abstract: The invention relates to a nozzle array (4), especially for a ventilation system of a motor vehicle, comprising a nozzle (1) arranged on one end of the flow channel and a grid (2) arranged in the outlet of the nozzle, wherein the grid (2) covers partly the outlet of the nozzle so that said nozzle (1) is substantially invisible for a passenger.

Abstract: The invention relates to an air extracting device (1) and a corresponding method for extracting air which is used, in particular for a vehicle and comprises at least one supplied air stream (8). The out-flowing characteristic of the inventive device (1) varies between a scattering characteristic (12) and a spot characteristic (13) and can be modified by the adjustable rotation of at least one out-flowing air stream (20).

Abstract: The invention relates to an air inklet (1), in particular for a motor vehicle, comprising an air duct (2), for supply of air, a metering device (3) and an air guidance device (4), whereby the air in said air guidance device (4) is at least partly divided into second part channels (11, 12) and in the inlet region (10) no significant direction change for the part channels (11, 12) is provided.

Abstract: A cylinder barrel for a fluid power cylinder comprising an inner tube (12) of thermoplastic synthetic resin and an outer tube (14) of fiber reinforced synthetic thermoplastic resin radially surrounding the inner tube (12) and being coaxially arranged, an intermediate layer (16) being placed between the inner tube (12) and the outer tube (14) to provide a firm join between the two tubes (12 and 14). There is a provision such that between the inner tube (12) and the outer tube (14) an intermediate layer (16) is arranged to ensure a firm join between the two tubes (12 and 14). The invention also relates to a method for the production of a cylinder barrel for a fluid power cylinder, in which in sequence an inner tube (12) of thermoplastic synthetic resin and a coaxially arranged outer tube (14) radially surrounding the inner tube and manufactured of fiber reinforced thermoplastic synthetic resin is extruded.

Abstract: The invention relates to a heat exchanger of a plate-type construction having first flow channels for a first medium, each formed by a pair of plates, and having corrugated ribs, around which a second medium flows, arranged between neighboring plate pairs. In order to provide an improved heat exchanger which allows a more compact construction of the plant when used in a heating or air conditioning unit of a motor vehicle, it is proposed that the corrugated ribs and at least one of the neighboring plate pairs form second flow channels for the second medium and the second flow channels have a curved course, so that the second medium undergoes a change of flow direction on flowing through the heat exchanger.

Abstract: Disclosed is an air-conditioning device for a motor vehicle having a blower for feeding air through an air-conditioning housing, in which a cooling heat exchanger, a heating heat exchanger, and airflow control elements are arranged. The air-conditioning device and the heat exchangers have their greatest dimension in the transverse direction (y direction) of the vehicle. In order to provide a space-saving and cost-effective system, the blower is arranged laterally on the air-conditioning housing, and an air filter having approximately the same transverse dimension as the cooling heat exchanger is arranged in the air stream between the blower and cooling heat exchanger.

Abstract: The invention relates to a conditioning device (1) for grinding wheels (2) for machining the edge areas of plate-shaped objects, such as, for example, glass panes or the like, for which the grinding wheels (2), in a conditioned state, have at least one circumferential groove (3) each, which, at least in a partial section, tapers off towards the grinding wheel center. To provide such a conditioning device with which the conditioning of such grinding wheels is possible in an easy way and at any time and any place, the conditioning device has to have a cross section adapted to the cross section of the groove to be achieved, wherein the width of the conditioning device basically corresponds to the width of the groove(s) and the length orientation from one lateral end to the other lateral end of the conditioning device is configured in accordance with the depth orientation from one side edge to the other side edge of the groove(s) with growing length at increasing depth to be achieved.

Abstract: Disclosed is an air-conditioning device for a motor vehicle having a blower for feeding air through an air-conditioning housing, in which a cooling heat exchanger, a heating heat exchanger, and airflow control elements are arranged. The air-conditioning device and the heat exchangers have their greatest dimension in the transverse direction (y direction) of the vehicle. In order to provide a space-saving and cost-effective system, the blower is arranged laterally on the air-conditioning housing, and an air filter having approximately the same transverse dimension as the cooling heat exchanger is arranged in the air stream between the blower and cooling heat exchanger.

Abstract: Disclosed is an air-conditioning system for a motor vehicle with which individual zones of the interior can be individually air-conditioned. The air-conditioning system is divided by means of at least one dividing wall into sub-regions, with the dividing wall having a dividing wall opening which can be closed off. The heating or air-conditioning system improves the safety, for example, by reducing the amount of condensation on windows, while conserving installation space. In a first region (B1 or B2 or B3 or B4), the partial air stream flowing therethrough can flow through a sub-region (22HL or 22VL or 22VR or 22HR) of heater (22), and the partial air stream, which has already been heated in the first region (B1 or B2 or B3 or B4) can after passing through the dividing wall opening (82R, 82L), also flow through a sub-region (22FL or 22RL or 22RR or 22FR), located in the second region (B2 or B1 or B4 or B3) of the heater (22).

Abstract: Disclosed is a motor vehicle air-conditioning system in which individual air-conditioning zones can be air-conditioned independently. The air-conditioning system is divided into four partial regions by partitions. In order to provide as small a construction space as possible as well as simple regulation, the coolant stream through the heater (22) is regulatable, in order to bring the entire heater (22) to a specific temperature. Thus, air flowing through the heater (22) can be controlled to a maximum temperature dependent on the temperature of the heater (22), corresponding to the (warmest) air temperature desired in one of the interior zones (HL, VL, VR, HR). In the other region(s) (B1, B2, B3, B4) of the air-conditioning system (10), the temperature of the air to be introduced into the other interior zone(s) (HL, VL, VR, HR) can be lowered by means of cold air guided via a bypass (32R, 62R).

Abstract: The invention relates to a conditioning device (1) for grinding wheels (2) for machining the edge areas of plate-shaped objects, such as, for example, glass panes or the like, for which the grinding wheels (2), in a conditioned state, have at least one circumferential groove (3) each, which, at least in a partial section, tapers off towards the grinding wheel center. To provide such a conditioning device with which the conditioning of such grinding wheels is possible in an easy way and at any time and any place, the conditioning device has to have a cross section adapted to the cross section of the groove to be achieved, wherein the width of the conditioning device basically corresponds to the width of the groove(s) and the length orientation from one lateral end to the other lateral end of the conditioning device is configured in accordance with the depth orientation from one side edge to the other side edge of the groove(s) with growing length at increasing depth to be achieved.

Abstract: Disclosed is a motor vehicle air-conditioning system in which individual air-conditioning zones can be air-conditioned independently. The air-conditioning system is divided into four partial regions by partitions. In order to provide as small a construction space as possible as well as simple regulation, the coolant stream through the heater (22) is regulatable, in order to bring the entire heater (22) to a specific temperature. Thus, air flowing through the heater (22) can be controlled to a maximum temperature dependent on the temperature of the heater (22), corresponding to the (warmest) air temperature desired in one of the interior zones (HL, VL, VR, HR). In the other region(s) (B1, B2, B3, B4) of the air-conditioning system (10), the temperature of the air to be introduced into the other interior zone(s) (HL, VL, VR, HR) can be lowered by means of cold air guided via a bypass (32R, 62R).

Abstract: Disclosed is an air-conditioning system for a motor vehicle with which individual zones of the interior can be individually air-conditioned. The air-conditioning system is divided by means of at least one dividing wall into sub-regions, with the dividing wall having a dividing wall opening which can be closed off. The heating or air-conditioning system improves the safety, for example, by reducing the amount of condensation on windows, while conserving installation space. In a first region (B1 or B2 or B3 or B4), the partial air stream flowing therethrough can flow through a sub-region (22HL or 22VL or 22VR or 22HR) of heater (22), and the partial air stream, which has already been heated in the first region (B1 or B2 or B3 or B4) can after passing through the dividing wall opening (82R, 82L), also flow through a sub-region (22FL or 22RL or 22RR or 22FR), located in the second region (B2 or B1 or B4 or B3) of the heater (22).

Abstract: A grinding disk (20) has a a peripheral groove for grinding the edges of glass panes (11), whereby a cooling liquid is fed to the point of grinding (18). When the disk (20) is in a mounted position, a lateral stop surface (8) fits closely against the opposite surface (7) of the grinding spindle, whereby the axial position thereof in relation to the lane of the glass pane can be adjusted. In order to increase the service life of said tool, irrespective of the composition of the abrasive product, the grinding disk (20) has a stop surface (8(I), 8(II)) on two opposite-lying flat sides (I, II) in addition to two peripheral grooves (13,14), whereby each peripheral groove is assigned to one of the two stop surfaces (8(I), 8(II)). The two peripheral grooves (13,14) are located at the same distance (X,X) from the respective stop surfaces (8(I), 8(II)).

Abstract: The invention relates to a heat exchanger of a plate-type construction having first flow channels for a first heat exchange medium, each formed by a pair of plates, and having corrugated fins, around which a second heat exchange medium flows, arranged between neighboring plate pairs. In order to provide an improved heat exchanger which allows a more compact construction when used in a heating or air conditioning unit of a motor vehicle, it is proposed that the corrugated fins and at least one of the neighboring plate pairs form second flow channels for the second heat exchange medium and the second flow channels have a curved course, so that the second heat exchange medium undergoes a change of flow direction on flowing through the heat exchanger.

Abstract: A particular device is provided for heating and/or air conditioning a vehicle interior. Housings for air conditioners of motor vehicles, typically, are relatively cumbersome to manufacture because of the need to install control flaps in front of and behind the heater. Sealing of the heater in its installation housing is also difficult. It is proposed, therefore, to make the housing for receiving the heater in two parts and to provide a plug-in part for the heater as well as a frame that can be snapped onto the plug-in part as a closure. Both the plug-in part and the frame are provided with an integral control flap arrangement.

Abstract: Applying non-treating liquid to a traveling textile fabric substrate during temporary change-over discontinuance of treating liquor application in a textile treating and drying range with the non-treating liquid being applied in an amount sufficient to approximate the amount of treating liquor applied during normal operation of the range so as to allow the dryer to continue operating at substantially normal operating temperatures without damage to the fabric substrate. A non-treating liquid applicator is shifted between an inoperative position out of the path of the textile fabric substrate into an operative position in engagement with the substrate. The applicator includes a roller for arcuate engagement with the substrate and to which liquid is applied by spray and is uniformly distributed by a squeeze roll acting on a cover on the roller of material capable of retaining and transferring liquid onto the substrate.