Abstract: A wiper arm for use with a wiper blade, which is mechanically and detachably connectable to the wiper arm and to a wiper arm adapter by joining in an assembly direction using a wiper blade adapter, includes an electrical connecting element, disposed on a wiper arm side of the wiper blade adapter, configured to reversibly establish a connection to a second electrical connecting element on a wiper blade side of the wiper blade adapter. The connection between the electrical connecting element and the second electrical connecting element is formed along the assembly direction. The electrical connecting element and the second electrical connecting element are mounted floating. The electrical connecting element and the second electrical connecting element are mounted deflectable in a spatial plane oriented crossways to the assembly direction.

Abstract: The invention relates to a wiper blade (10) for the cleaning of windows (1) of motor vehicles, with a carrier element (15) which has a first mounting (16) for the form-fitting fastening of a wiper rubber (11) and a second mounting (22) for fastening at least one spring rail (20) serving as a support element. According to the invention, provision is made that the second mounting (22) in the longitudinal direction of the carrier element (15) forms laterally two guides (23, 24) for the spring rail (20), which embrace the lateral edge regions of the spring rail (20) in a form-fitting manner, and that the region between the guides (23, 24), viewed over the longitudinal direction of the carrier element (15), is constructed at least partially, preferably completely, as an open central zone (28).

Abstract: A wiper arm for use with a wiper blade, which is mechanically and detachably connectable to the wiper arm and to a wiper arm adapter by joining in an assembly direction using a wiper blade adapter, includes an electrical connecting element, disposed on a wiper arm side of the wiper blade adapter, configured to reversibly establish a connection to a second electrical connecting element on a wiper blade side of the wiper blade adapter. The connection between the electrical connecting element and the second electrical connecting element is formed along the assembly direction. The electrical connecting element and the second electrical connecting element are mounted floating. The electrical connecting element and the second electrical connecting element are mounted deflectable in a spatial plane oriented crossways to the assembly direction.

Abstract: A wiper blade for cleaning a vehicle windscreen having a carrier element configured to hold a wiper rubber is disclosed. A wiper blade adapter, fixed to the carrier element, is configured to detachably connect the wiper blade to a wiper arm. The wiper arm includes a wiper arm adapter disposed on the wiper arm that is oriented along a longitudinal extension of the wiper arm in an assembly direction. The wiper blade adapter includes a first adapter section attached to the carrier element, a second adapter section configured to directly connect to the wiper arm adapter, and indirectly connect to the wiper arm via the wiper arm adapter, a joint that articulates the first adapter section and the second adapter section, and an electrical connecting element having an electrical contact configured to reversibly establish an electrical connection between a heating element and a current supply disposed on the wiper arm.

Abstract: Flat wiper blade for windscreen wiper modules, having a wiper blade body, which presents at least one wiping rubber (12) forming at least on e wiping lip (12.1), presents at least one spring rail (11) in addition to at least one retaining strip (10) on which the wiping rubber (12) is held and which (retaining strip (10)) possesses at least one profile section designed as a hollow profile, in which at least a partial length of the spring rail (11) is accommodated, wherein at least one heating foil (19) is arranged over at least a partial length together with the at least one spring rail (11) in the profile section (10.1) of the retaining strip (10).

Abstract: Flat wiper blade for use in windscreen wiper modules of vehicles, essentially consisting of a wiping rubber in addition to two spring rails, extending in the longitudinal direction of the wiper blade, spaced apart from one another and receiving the wiping rubber in a subsection between them, which each respectively project over the wiping rubber on the wiper blade longitudinal sides and with at least one jet or injection strip provided on one longitudinal side of the wiper blade, having at least one injection or washing duct with a large number of jet or injection openings for application of a washing and cleaning fluid to a vehicle windscreen and which, with use of clip-like fixtures spanning the wiper blade on the upper side of the wiper blade, is retained on the external peripheries of the spring rails.

Abstract: The invention relates to a wiper blade (10) for the cleaning of windows (1) of motor vehicles, with a carrier element (15) which has a first mounting (16) for the form-fitting fastening of a wiper rubber (11) and a second mounting (22) for fastening at least one spring rail (20) serving as a support element. According to the invention, provision is made that the second mounting (22) in the longitudinal direction of the carrier element (15) forms laterally two guides (23, 24) for the spring rail (20), which embrace the lateral edge regions of the spring rail (20) in a form-fitting manner, and that the region between the guides (23, 24), viewed over the longitudinal direction of the carrier element (15), is constructed at least partially, preferably completely, as an open central zone (28).

Abstract: The invention relates to a wiper blade (10) for the cleaning of windows (1) of motor vehicles, with a carrier element (15) which has a first mounting (16) for the form-fitting fastening of a wiper rubber (11) and a second mounting (22) for fastening at least one spring rail (20) serving as a support element. According to the invention, provision is made that the second mounting (22) in the longitudinal direction of the carrier element (15) forms laterally two guides (23, 24) for the spring rail (20), which embrace the lateral edge regions of the spring rail (20) in a form-fitting manner, and that the region between the guides (23, 24), viewed over the longitudinal direction of the carrier element (15), is constructed at least partially, preferably completely, as an open central zone (28).

Abstract: Flat wiper blade for windscreen wiper modules, having a wiper blade body, which presents at least one wiping rubber (12) forming at least on e wiping lip (12.1), presents at least one spring rail (11) in addition to at least one retaining strip (10) on which the wiping rubber (12) is held and which (retaining strip (10)) possesses at least one profile section designed as a hollow profile, in which at least a partial length of the spring rail (11) is accommodated, wherein at least one heating foil (19) is arranged over at least a partial length together with the at least one spring rail (11) in the profile section (10.1) of the retaining strip (10).

Abstract: A wiper blade for cleaning a vehicle windscreen having a carrier element configured to hold a wiper rubber is disclosed. A wiper blade adapter, fixed to the carrier element, is configured to detachably connect the wiper blade to a wiper arm. The wiper arm includes a wiper arm adapter disposed on the wiper arm that is oriented along a longitudinal extension of the wiper arm in an assembly direction. The wiper blade adapter includes a first adapter section attached to the carrier element, a second adapter section configured to directly connect to the wiper arm adapter, and indirectly connect to the wiper arm via the wiper arm adapter, a joint that articulates the first adapter section and the second adapter section, and an electrical connecting element having an electrical contact configured to reversibly establish an electrical connection between a heating element and a current supply disposed on the wiper arm.

Abstract: Flat wiper blade for use in windscreen wiper modules of vehicles, essentially consisting of a wiping rubber in addition to two spring rails, extending in the longitudinal direction of the wiper blade, spaced apart from one another and receiving the wiping rubber in a subsection between them, which each respectively project over the wiping rubber on the wiper blade longitudinal sides and with at least one jet or injection strip provided on one longitudinal side of the wiper blade, having at least one injection or washing duct with a large number of jet or injection openings for application of a washing and cleaning fluid to a vehicle windscreen and which, with use of clip-like fixtures spanning the wiper blade on the upper side of the wiper blade, is retained on the external peripheries of the spring rails.

Abstract: Flat wiper blade for use in windscreen wiper modules of vehicles, essentially consisting of a wiping rubber in addition to two spring rails, extending in the longitudinal direction of the wiper blade, spaced apart from one another and receiving the wiping rubber in a subsection between them, which each respectively project over the wiping rubber on the wiper blade longitudinal sides and with at least one jet or injection strip provided on one longitudinal side of the wiper blade, having at least one injection or washing duct with a large number of jet or injection openings for application of a washing and cleaning fluid to a vehicle windscreen and which, with use of clip-like fixtures spanning the wiper blade on the upper side of the wiper blade, is retained on the external peripheries of the spring rails.

Abstract: The invention relates to a wiper blade (100) for the cleaning of windows of motor vehicles, with at least one spray channel (103, 104) arranged on the wiper blade (100), with spray openings (105) for the discharging of washing fluid (5) onto the window, with at least a first connection (16; 16a; 16b) for connecting the spray channel (103, 104) to an external hose line for the supply of the washing fluid (5), and with at least one adapter (10; 10a; 10b) for connecting the wiper blade (100) to a wiper arm (2; 2a) of a wiper device (1), wherein the first connection (16; 16a; 16b) is arranged on the adapter (10; 10a; 10b), and wherein the adapter (10; 10a; 10b) is arranged hydraulically in operative connection with a second connection (22; 22a; 22b) likewise arranged on the adapter (10; 10a; 10b), which is connected with the spay channel (103, 104). According to the invention, provision is made that the adapter (10; 10a; 10b) is constructed as a single-piece plastic injection molded part.

Abstract: The invention relates to a wiper blade (10) for the cleaning of windows (1) of motor vehicles, with a carrier element (15) which has a first mounting (16) for the form-fitting fastening of a wiper rubber (11) and a second mounting (22) for fastening at least one spring rail (20) serving as a support element. According to the invention, provision is made that the second mounting (22) in the longitudinal direction of the carrier element (15) forms laterally two guides (23, 24) for the spring rail (20), which embrace the lateral edge regions of the spring rail (20) in a form-fitting manner, and that the region between the guides (23, 24), viewed over the longitudinal direction of the carrier element (15), is constructed at least partially, preferably completely, as an open central zone (28).

Abstract: The invention relates to a wiper blade (100) for the cleaning of windows of motor vehicles, with at least one spray channel (103, 104) arranged on the wiper blade (100), with spray openings (105) for the discharging of washing fluid (5) onto the window, with at least a first connection (16; 16a; 16b) for connecting the spray channel (103, 104) to an external hose line for the supply of the washing fluid (5), and with at least one adapter (10; 10a; 10b) for connecting the wiper blade (100) to a wiper arm (2;2a) of a wiper device (1), wherein the first connection (16; 16a; 16b) is arranged on the adapter (10; 10a; 10b), and wherein the adapter (10; 10a; 10b) is arranged hydraulically in operative connection with a second connection (22; 22a; 22b) likewise arranged on the adapter (10; 10a; 10b), which is connected with the spay channel (103, 104). According to the invention, provision is made that the adapter (10; 10a; 10b) is constructed as a single-piece plastic injection moulded part.

Abstract: An electric motor (10) has: a stator (12) and a rotor (14) having a shaft (87). The rotor (14) has a sensor magnet (82) having a number SP of sensor poles (71, 72, 73, 74) for generating a predetermined distribution of the magnetic flux density, such that SP=2, 4, 6, 8, etc. The motor also has at least two rotor position sensors (450, 455, 460, 465) for generating rotor position signals (B_S1, B_S2) characterizing the magnetic flux density, the rotor position sensors (450, 455, 460, 465) being arranged in the region (30) of the circumference of the sensor magnet (82). The motor also has an evaluation apparatus (32) that ascertains, from the rotor position signals (B_S1, B_S2), an absolute value (phi_el, phi_mech) for the rotational position of the rotor (14). A method of generating an absolute value for the rotational position of an electric motor is likewise described.

Abstract: The invention relates to a wiper device (10) for vehicle windows, in particular for vehicle windscreens, with a wiper arm (11) which carries an adapter (16) on the wiper arm side, which is able to be connected with a wiper blade (20; 20a; 20b; 70) by means of an adapter element (18; 18a) on the wiper blade side, wherein the wiper blade (20; 20a; 20b; 70) has a wiper rubber (21) and at least one carrier rail (26, 27; 71) arranged in the longitudinal direction of the wiper blade (20; 20a; 20b; 70), which is arranged in operative connection with a heating arrangement (28; 28a; 72) having an electrical connection (46; 56, 57; 76). According to the invention, provision is made that the electrical connection (46; 56; 57; 76) of the heating arrangement (28; 28a; 72) is held in a sealing manner in a first plug connector body (48; 54, 55; 77).

Abstract: A wiper blade for cleaning windows of motor vehicles, with an adapter for fastening the wiper blade on a wiper arm, wherein the adapter consists of an adapter element on the wiper arm side and of an adapter element on the wiper blade side, which are arranged so as to be pivotable with respect to each other, and wherein the adapter element on the wiper arm side is connected together with the wiper arm via a detent connection. Provision is made that the adapter has at least one support surface for an auxiliary element, which serves for separating the adapter from the wiper arm.

Abstract: In the case of a wiper blade for cleaning windscreens on vehicles, particularly motor vehicles, with at least one spray duct arranged in the wiper blade with spray orifices for applying a washing or cleaning fluid to the windscreen to be cleaned, with at least one first connection for connection of the spray duct to an external line for supply of the washing or cleaning fluid and with at least one adapter for connecting the wiper blade to a wiper arm, the at least one connection is part of a connection and distribution element provided on the adapter, which is connected by at least a second connection to a duct section of the spray duct extending away from the adapter.

Abstract: Flat wiper blade for use in windscreen wiper modules of vehicles, essentially consisting of a wiping rubber in addition to two spring rails, extending in the longitudinal direction of the wiper blade, spaced apart from one another and receiving the wiping rubber in a subsection between them, which each respectively project over the wiping rubber on the wiper blade longitudinal sides and with at least one jet or injection strip provided on one longitudinal side of the wiper blade, having at least one injection or washing duct with a large number of jet or injection openings for application of a washing and cleaning fluid to a vehicle windscreen and which, with use of clip-like fixtures spanning the wiper blade on the upper side of the wiper blade, is retained on the external peripheries of the spring rails.