Wiper blade with connecting part
AssigneeRobert Bosch GmbH
InventorsLaurent Heinrich, Kurt Muehlpforte, Jan Dietrich, Gundolf Surkamp
Life of this patent
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Abstract
This invention relates to a wiper blade (20) having a connecting part (32) which is mounted on a carrying element (24) of the wiper blade (20) and has a pivot pin (42, 96, 106, 138, 146, 164, 178) of a joint (30) whose free end is connected to a wiper rod (28, 70, 80, 90, 118, 136, 150). It is proposed that the joint (30) includes a cap (54, 114, 128, 160, 190) which covers the connecting part (32) and is attached to it, and during operation the wiper blade (20) and the wiper rod (28, 70, 80, 90, 118, 136, 150) are secured in the installed position.
Claims19
Wiper blade (20) with a connecting part (32) which is mounted on a carrying element (24) of the wiper blade (20) and has a pivot pin (42, 96, 106, 138, 146, 164, 178) of a joint (30) with a free end connected to a wiper rod (28, 70, 80, 90, 118, 136, 150), characterized in that the joint (30) includes a cap (54, 114, 128, 160, 190) which covers and is attached to the connecting part (32) and in the installed position it secures the wiper blade (20) and the wiper rod (28, 70, 80, 90, 118, 136, 150) during operation, characterized in that the pivot pin (42, 96, 106, 138, 178) is rotatably mounted in the connecting part (32), which is designed as a sheet metal claw (32) having a back (34) and is attached to the carrying element (24) by means of catch noses (36) mounted laterally on the back (34), and characterized in that the cap (54, 114, 128, 160, 190) is held on the sheet metal claw (32) by means of catch noses (56), which engage in catch recesses (104) in side faces (38) of the sheet metal claw (32).
Wiper blade (20) with a connecting part (32) which is mounted on a carrying element (24) of the wiper blade (20) and has a pivot pin (42, 96, 106, 138, 146, 164, 178) of a joint (30) with a free end connected to a wiper rod (28, 70, 80, 90, 118, 136, 150), characterized in that the joint (30) includes a cap (54, 114, 128, 160, 190) which covers and is attached to the connecting part (32) and in the installed position it secures the wiper blade (20) and the wiper rod (28, 70, 80, 90, 118, 136, 150) during operation, characterized in that the pivot pin (42, 96, 106, 138, 178) is rotatably mounted in the connecting part (32), which is designed as a sheet metal claw (32) having a back (34) and is attached to the carrying element (24) by means of catch noses (36) mounted laterally on the back (34), characterized in that the sheet metal claw (32) has side faces (38) standing upward on its longitudinal sides (66), said faces being connected by a bearing tube (40) in which the pivot pin (42, 96, 106, 138, 178) is rotatably mounted, and characterized in that the cap (54, 114, 128, 160, 190) has a clip (58) in the area of the bearing tube (42) with which it is attached to the bearing tube (40) or the pivot pin (164).
Wiper blade (20) with a connecting part (32) which is mounted on a carrying element (24) of the wiper blade (20) and has a pivot pin (42, 96, 106, 138, 146, 164, 178) of a joint (30) with a free end connected to a wiper rod (28, 70, 80, 90, 118, 136, 150), characterized in that the joint (30) includes a cap (54, 114, 128, 160, 190) which covers and is attached to the connecting part (32) and in the installed position it secures the wiper blade (20) and the wiper rod (28, 70, 80, 90, 118, 136, 150) during operation, characterized in that the pivot pin (42. 96, 106, 138, 178) is rotatably mounted in the connecting part (32), which is designed as a sheet metal claw (32) having a back (34) and is attached to the carrying element (24) by means of catch noses (36) mounted laterally on the back (34), characterized in that the sheet metal claw (32) has side faces (38) standing upward on its longitudinal sides (66), said faces being connected by a bearing tube (40) in which the pivot pin (42, 96, 106, 138, 178) is rotatably mounted, and characterized in that the pivot pin (42, 96, 106, 138, 146, 164, 190) protrudes on the free end beyond one of said side faces (38) of the sheet metal claw (32) and is attached to the wiper rod (28, 70, 80, 90, 118, 136) in a rotationally fixed manner, while its other end protrudes slightly beyond the other side of faces (38) and engages in a recess in the cap (54, 114, 128, 160, 190).
Dependencies are inferred from the claim text.