The present invention relates to a windscreen wiper device (100) for a vehicle, with a fastening element (52), in particular to a motor vehicle. The windscreen wiper device (100) comprises a mounting element (40) which is designed to be mounted on the fastening element (52), and a wiper blade (2) with an elongate upper part (10) and an elongate lower part (12), which are configured to be at least partially bendable. Furthermore, a plurality of connecting elements (18) for connecting the upper part (10) and the lower part (12) are provided, wherein the connecting elements (18) are spaced apart from one another along a longitudinal extent (8) of the wiper blade (2). The connecting elements (18) are designed in order to permit a movement of the upper part (10) and of the lower part (12) relative to each other with a movement component along a longitudinal extent (8) of the wiper blade (2). Furthermore, the wiper blade (2) comprises a wiper-blade-side fastening part (20). The wiper-blade-side fastening part (20) is configured in such a manner that, by means of a rotation of the wiper-blade-side fastening part (20) relative to the mounting element (40), an engagement can be formed in order to connect the wiper-blade-side fastening part (20) to the mounting element (40).

A vehicle wiper device includes a first driving lever, a second driving lever, a first driven lever, a second driven lever, a first wiper arm, a first wiper blade, a second wiper arm, and a second wiper blade. The first driving lever is pivoted by a driving force of a first drive source. The second driving lever is pivoted by a driving force of a second drive source. A pivoting speed of the second wiper blade from a lower reversal position is set to be greater than a pivoting speed of the first wiper blade from a lower reversal position.

Disclosed is a windscreen wiper device for a vehicle, in particular a motor vehicle, comprising a fastening element fastened to a drive shaft. The windscreen wiper device comprises a wiper blade having an elongated upper part which is designed at least partially flexibly, an elongated lower part which is designed at least partially flexibly, and a plurality of connecting elements for connecting the upper part and the lower part, wherein the connecting elements are spaced apart from each other along a longitudinal extension of the wiper blade, and wherein the connecting elements are configured to enable a movement of the upper part and lower part relative to each other with a movement component along a longitudinal extension of the wiper blade. The windscreen wiper device further comprises a fastening part on the wiper blade side, wherein the fastening part on the wiper blade side can be connected to the fastening element in a detachable manner, and a coupling device, wherein the fastening part on the wiper blade side and the fastening element can be connected for conjoint rotation via the coupling device until a defined torque value is exceeded.

The present invention relates to a windscreen wiper device (100) for a vehicle, with a fastening element (52), in particular to a motor vehicle. The windscreen wiper device (100) comprises a mounting element (40) which is designed to be mounted on the fastening element (52), and a wiper blade (2) with an elongate upper part (10) and an elongate lower part (12), which are configured to be at least partially bendable. Furthermore, a plurality of connecting elements (18) for connecting the upper part (10) and the lower part (12) are provided, wherein the connecting elements (18) are spaced apart from one another along a longitudinal extent (8) of the wiper blade (2). The connecting elements (18) are designed to permit a movement of the upper part (10) and of the lower part (12) relative to one another with a movement component along a longitudinal extension (8) of the wiper blade (2). Furthermore, the wiper blade (2) comprises a wiper-blade-side fastening part (20). The wiper-blade-side fastening part (20) is configured in such a manner that, by means of a rotation of the wiper-blade-side fastening part (20) relative to the mounting element (40), an engagement can be formed in order to connect the wiper-blade-side fastening part (20) to the mounting element (40).

The invention relates to a wiper lip (20) adapted to a windshield wiper device (20). The windshield wiper device (20) has an elongated, at least partially bendable upper part (10), an elongated, at least partially bendable lower part (12), and a plurality of connection elements (18) for connecting the upper part (10) and the lower part (12). The connection elements (18) are configured to allow a movement of the upper part (10) and of the lower part relative to one another with a movement component along a longitudinal extension (8) of the wiper blade (2). The wiper lip is configured such that the rigidity of the wiper lip in the wiper direction (1) is greater than the rigidity of the wiper lip vertical to the wiping direction.

There is provided a wiper arm which includes biasing means for applying a suitable biasing force to the rotation of an arm main body with respect to an arm head and enables the thickness of the wiper arm to be thinner while ensuring the suitable biasing force. A wiper arm 1 includes an arm head 2, an arm main body 3, a coil spring 4, and a spring plate 5. The arm main body 3 includes a hinge block 21 rotatably connected to the arm head 2 through a hinge pin 15 and a shaft section 22 extending from the hinge block 21. The spring plate 5 includes a front end wall 31 including an insertion hole 33 into which the shaft section 22 is inserted and leg sections 32A, 32B which are rotatably attached to the arm head 2 through a roller pin 18. The coil spring 4 is disposed to be coaxial with the shaft section 22 and is held to be sandwiched between the front end surface 21c of the hinge block 21 and the front end wall 31 of the spring plate 5.

The present invention relates to a window-wiping device (100) for a vehicle, comprising a wiper blade (2) having an elongate upper part (10) and an elongate lower part (12), which are designed to be at least partially flexible. Also provided is a plurality of connecting elements (18) for connecting the upper part (10) and the lower part (12), the connecting elements (18) being spaced apart along a longitudinal extent (8) of the wiper blade (2) and being attached to the upper part (10) and/or the lower part (12) by a rotary joint, and the connecting elements (18) being designed to allow a motion of the upper part (10) and the lower part relative to each other with a motion component along the longitudinal extent (8) of the wiper blade (2). The window-wiping device also has a wiper-blade-side fastening part (30), which is accommodated in the wiper blade head (70), and a fastening element (50), which can be attached to the drive shaft (33) and into which the wiper-blade-side fastening part (30) can be locked and which has an actuating device (21), which is designed to release the wiper-blade-side fastening part (30) from the fastening element (50) as a result of an actuation, wherein the actuating device (21) has a blocking element (22), which is designed to block actuation of the actuating device (21).

The present invention relates to a windscreen wiper device (100) for a vehicle, with a fastening element (50). The windshield wiper device (100) includes a wiper blade (2) with an elongated upper part (10) and an elongated lower part (12) which is at least partially designed to bend. Furthermore, a plurality of connecting elements (18) for connecting the upper part (10) and the lower part (12) is provided, wherein the connecting elements (18) are spaced apart along a longitudinal extension (8) of the wiper blade (2). The connecting elements (18) are designed to enable a movement of the upper part (10) and the lower part (12) relative to one another with a movement component along a longitudinal extension (8) of the wiper blade (2). Furthermore, the wiper blade (2) comprises a wiper blade-side fastening part (20). The wiper blade fastening element (20) comprises a securing element (22) into which the fastening element (50) is insertable and which is designed to engage the fastening element (50) to force-fit or form-fit.

A wiper arm including an arm head having an arm head body and cover member. The cover member is attached to the arm head body and can open and close. The mechanical strength of the arm head can be increased. The arm head includes a head cap which is rotatably attached to rotating shafts and provided on the inner side surfaces of both side sidewalls of an arm head body. When the head cap is in its closed position, a front-side half section of the head cap is disposed between both side sidewalls. On the rear surface of a rear-side half section of the head cap, a cylindrical cap-side fitting section is provided and fits with a nut disposed on the arm head body. The cap-side fitting section includes slits and is formed so that the height in its vertical direction decreases in a front-side portion.

The invention relates to a windscreen wiper device for a vehicle, comprising a wiper blade (2) having an elongate upper part (10) and an elongate lower part (12) which are at least partially flexible. Also provided are multiple connecting elements (18) for connecting the upper part (10) and the lower part (12), the connecting elements being mutually spaced along a longitudinal extent (8) of the wiper blade (2) and being attached to the upper part (10) and/or the lower part (12) by a rotary joint, and the connecting elements (18) being designed to allow a movement of the upper part (10) and the lower part relative to each another with a movement component along a longitudinal extent (8) of the wiper blade (2). The wiper blade (2) has a fastening arrangement (32) which is designed to be fitted into a hollow shaft (40) of a drive unit and to be connected thereto so to transmit a torque from the drive unit via the hollow shaft (40) and the fastening arrangement (32) to the wiper blade (2).