Abstract: A wiper arm device (10a; 10b) having at least one wiper arm adapter (12a; 12b), having at least one fluidic coupling element (18a; 18b) for forming a fluidic connection with at least one wiper blade (62a; 62b), having at least one wiper arm rod (14a; 14b), having at least one fluid line (16a, 16a?; 16b, 16b?) for transporting wiper fluid along the wiper arm rod (14a; 14b) to the fluidic coupling element (18a; 18b), and having an electrical heating line (20a, 20a?; 20b) which is arranged in the fluid line (16a, 16a?; 16b, 16b?) for heating the fluid line (16a, 16a?; 16b, 16b?). The heating line (20a, 20a?; 20b) extends through the at least one fluid line (16a, 16a?; 16b, 16b?) and is deflected at the fluidic coupling element (18a; 18b) to form a return through the fluid line (16a, 16a?; 16b, 16b?).

Abstract: A wiper device (10) having a wiper arm rod (14), a wiper blade adapter (20) which has a fluidic connecting element (30), a fluidic coupling element (34) for producing a fluidic connection to the fluidic connecting element (30), a fluid line (62), which is connected to the fluidic coupling element (34) and is provided for transporting wiping liquid along the wiper arm rod (14) to the fluidic coupling element (34), and a wiper arm adapter (16) which comprises a bearing unit (24) which is provided for mounting the wiper blade adapter (20) on the wiper arm adapter (16) so as to be pivotable about a wiper blade adapter pivot axis (22). The fluidic coupling element (34) is mounted movably on the wiper arm adapter (16).

Abstract: A wiper device (10) with at least one wiper blade adapter (12), which has at least one fluidic connecting element (22), with at least one wiper arm adapter (14), with at least one covering unit (16), which is connected to the wiper arm adapter (14) such that it can be pivoted about a pivot axis (46) with respect to the wiper arm adapter (14), with at least one fluidic coupling element (24) for fluidic connection to the at least one fluidic connecting element (22), and with a mounting unit (25) for movably mounting the fluidic coupling element (24) on the at least one covering unit (16), wherein the mounting unit (25) has at least one mounting recess (54, 54?) and at least one mounting extension (52, 52?) guided in the at least one mounting recess (54, 54?), the mounting recess (54, 54?) being arranged on the fluidic coupling element (24).

Abstract: A wiper device (10) having a wiper arm adapter (16) and having a cover unit (30) which is mounted on the wiper arm adapter (16) so as to be pivotable about a pivot axis (36) between an open position (34) and a closed position (32) and which, in the closed position (32), at least partially covers the wiper arm adapter (16) in relation to an environment. The cover unit (30), in the closed position (32), is displaceable translationally between an unlocked position (38) and a locked position (40).

Abstract: A wiper device (10) having a wiper arm rod (14), a wiper blade adapter (20) which has a fluidic connecting element (30), a fluidic coupling element (34) for producing a fluidic connection to the fluidic connecting element (30), a fluid line (62), which is connected to the fluidic coupling element (34) and is provided for transporting wiping liquid along the wiper arm rod (14) to the fluidic coupling element (34), and a wiper arm adapter (16) which comprises a bearing unit (24) which is provided for mounting the wiper blade adapter (20) on the wiper arm adapter (16) so as to be pivotable about a wiper blade adapter pivot axis (22). The fluidic coupling element (34) is mounted movably on the wiper arm adapter (16).

Abstract: A wiper device (10) having a wiper arm adapter (16) and having a cover unit (30) which is mounted on the wiper arm adapter (16) so as to be pivotable about a pivot axis (36) between an open position (34) and a closed position (32) and which, in the closed position (32), at least partially covers the wiper arm adapter (16) in relation to an environment. The cover unit (30), in the closed position (32), is displaceable translationally between an unlocked position (38) and a locked position (40).

Abstract: A wiper device (10) with at least one wiper blade adapter (12), which has at least one fluidic connecting element (22), with at least one wiper arm adapter (14), with at least one covering unit (16), which is connected to the wiper arm adapter (14) such that it can be pivoted about a pivot axis (46) with respect to the wiper arm adapter (14), with at least one fluidic coupling element (24) for fluidic connection to the at least one fluidic connecting element (22), and with a mounting unit (25) for movably mounting the fluidic coupling element (24) on the at least one covering unit (16), wherein the mounting unit (25) has at least one mounting recess (54, 54?) and at least one mounting extension (52, 52?) guided in the at least one mounting recess (54, 54?), the mounting recess (54, 54?) being arranged on the fluidic coupling element (24).

Abstract: A wiper arm device (10a; 10b) having at least one wiper arm adapter (12a; 12b), having at least one fluidic coupling element (18a; 18b) for forming a fluidic connection with at least one wiper blade (62a; 62b), having at least one wiper arm rod (14a; 14b), having at least one fluid line (16a, 16a?; 16b, 16b?) for transporting wiper fluid along the wiper arm rod (14a; 14b) to the fluidic coupling element (18a; 18b), and having an electrical heating line (20a, 20a?; 20b) which is arranged in the fluid line (16a, 16a?; 16b, 16b?) for heating the fluid line (16a, 16a?; 16b, 16b?). The heating line (20a, 20a?; 20b) extends through the at least one fluid line (16a, 16a?; 16b, 16b?) and is deflected at the fluidic coupling element (18a; 18b) to form a return through the fluid line (16a, 16a?; 16b, 16b?).