A seal assembly (100) is provided, which is used to seal the connection region between a glass (103) and a shaft assembly (108) passing through the glass (103). The shaft assembly (108) may comprise a shaft (113) and a threaded bushing (114) around the shaft (113). The seal assembly (100) may comprise an outer seal (101), which has a body portion (115) supported on the glass (103), and further comprises at least one sealing portion (116) to form at least one sealing area (119, 121); and the seal assembly (100) further comprises an inner rotatable seal (106), which has a body portion (122) with a thread (128) for engaging a thread (110) of the bushing (114), and which further comprises at least one second sealing portion (123) to form at least one sealing area (124). Therein, the body portion (115) of the outer seal (101) and the body portion (122) of the inner rotatable seal (106) have corresponding threads (102, 107) for engaging the outer seal (101) with the inner rotatable seal (106). The assembly (100) can prevent the water leakage at the connection region between the wiper and the vehicle body effectively. The assembly (100) is easy and convenient to be installed, with high reliability, and has an advantage in appearance.

A windshield wiper assembly for a vehicle having a drive device provided with an electric motor having a pole-well, and a transmission that can be driven by the electric motor, which is operatively connected to at least one wiper arm, and having a device for fastening the drive device to the vehicle. The device is provided with a tab surrounding the pole-well of the electric motor on the peripheral side, at least in some areas, which is provided with a free end, which protrudes from the pole-well and which is fastened to the vehicle.

A cabin of a working machine includes a protective frame vertically provided around an operator's seat; a roof at an upper portion of the protective frame; and a front window at a front portion of the protective frame. The front window is vertically divided into an upper window portion coupled to a window frame at the front portion of the protective frame so as to be movable toward a lower surface of the roof, and a lower window portion detachably coupled to the window frame. The window frame includes a lower window stay to engage with a lower edge of the lower window portion, and a lock receiver to hold a side edge of the lower window portion in a closed position. The lower window portion includes a lock to be fitted to the lock receiver when the side edge of the lower window portion overlaps the window frame.

The present invention discloses a system and method for cleaning the light scattering film (LSF) from the surface of a windshield in a vehicle, and more particularly, is directed to a magnetically associated cleaning element that is moved across the interior surface of a windshield by an interactive magnetic force transmitted through the windshield, with magnets associated with the wiper assembly on the other side of the glass.