摘要:
A windscreen wiper device of the flat blade type, particularly for automobiles, comprising an elastic, elongated carrier element, as well as an elongated wiper blade of a flexible material, which can be placed in abutment with a windscreen to be wiped, which wiper blade includes at least one longitudinal groove, in which groove a longitudinal strip of the carrier element is disposed, which wiper blade comprises a connecting device for an oscillating arm, wherein the oscillating arm near one end thereof is pivotally connected to the wiper blade and near the other end thereof is connected to a mounting head on a drive shaft for transferring a reciprocal movement to the wiper blade, with the special feature that the connecting device comprises at least two opposing spaced-apart sidewalls each comprising a protrusion extending sidewardly and outwardly, wherein the connecting device and the oscillating arm are interconnected by the protrusions pivotally and snappingly engaging into correspondingly shaped recesses of the oscillating arm, wherein the oscillating arm comprises a downwardly extending guiding tongue engaging into a guiding groove of the connecting device defined between the sidewalls thereof, and wherein the connecting device has an asymmetric form with respect to its middle transverse plane, seen in vertical direction, in order to ensure that the wiper blade can only be mounted on the oscillating arm in a predetermined orientation of the wiper blade relative to the oscillating arm.
摘要:
A wiper system wiper system for wiping a window is provided. The wiper system has an arm head and an arm retainer connected to the arm head via a pivot. The wiper system includes a latch for controlling pivoting of the arm retainer with respect to the arm head. The latch is configured to restrict pivoting of the arm retainer with respect to the arm head to an operating range close to the window when the latch is in a latched state. The latch is further configured to allow pivoting of the arm retainer with respect to the arm head from the operating range to a servicing position away from the window when the latch is in an unlatched state.
摘要:
The invention is based on a wiper device with at least one wiper arm (10a; 10b; 10c) and with at least one nozzle element (12a; 12b, 14b; 12c) which is provided for spraying wiping water. It is proposed that the at least one nozzle element (12a; 12b, 14b; 12c) is directly connected in a low position to the wiper arm (10a; 10b; 10c).
摘要:
The invention starts from a wiper blade (20) of a windshield wiper with a wiper strip support (22) and wiper strip (24), which feature end caps (28) on their ends, whose inner cross-sectional profile is adapted to the cross-sectional profile of the wiper strip support (22). It is proposed that a guide rib (42, 48, 50) running transverse to the longitudinal direction (58) of the wiper blade (20) and having a guide surface (44, 54) be formed laterally on at least one of the end caps (28).
摘要:
In a structure in which a middle portion of a wiper blade is pivoted to a leading end portion of a wiper arm via a pivot substantially orthogonal to an arm length direction so as to freely oscillate, and a supporting member supporting a portion closer to a wiper shaft than the middle portion of the wiper blade is provided in the wiper arm, the structure reduces a sliding resistance which occurs due to a movement of the wiper blade toward and away from a window surface. A stabilizer has an upper piece portion and a pair of side piece portions, a supporting concave portion supporting a wiper blade in an outward fitting manner is formed, and a plurality of ribs which extend toward the window surface are formed on inner surfaces of the side piece portions, thereby being in linear contact with outer surfaces of side piece portions of a support receiving body which is fitted to a first lever terminal end portion of the wiper blade.
摘要:
A wiper apparatus has a first stabilizer which is disposed between a wiper arm and a wiper blade, and a second stabilizer which is provided between a supporting point of the wiper arm and the first stabilizer for the wiper blade, and contacts with the wiper blade before the first stabilizer contacts with the wiper blade when the wiper blade is rotated, in which the first stabilizer and the second stabilizer are provided corresponding to a rotating portion of a tournament supporting structure of the wiper blade.
摘要:
In a structure in which a middle portion of a wiper blade is pivoted to a leading end portion of a wiper arm via a pivot substantially orthogonal to an arm length direction so as to freely oscillate, and a supporting member supporting a portion closer to a wiper shaft than the middle portion of the wiper blade is provided in the wiper arm, the structure reduces a sliding resistance which occurs due to a movement of the wiper blade toward and away from a window surface. A stabilizer has an upper piece portion and a pair of side piece portions, a supporting concave portion supporting a wiper blade in an outward fitting manner is formed, and a plurality of ribs which extend toward the window surface are formed on inner surfaces of the side piece portions, thereby being in linear contact with outer surfaces of side piece portions of a support receiving body which is fitted to a first lever terminal end portion of the wiper blade.
摘要:
The invention starts with a wiper arm (10) with a wiper blade (20) that is connected in an articulated manner, which includes a wiper strip support (22) and wiper strip (24) and is laterally guided vis-null-vis the wiper arm (10) by a device (28) with an elastic connecting blade (34), whereby a first end (30) of the connecting blade (34) is fixed on an articulated part (12) of the wiper arm (10). It is proposed that a second end (32) of the connecting blade (34) be fixed on the wiper blade (20) and the connecting blade (34) feature an area (40, 46, 48) that is flexible in a longitudinal direction (54).
摘要:
A wiper arm assembly for the windshield wiper of a vehicle. The wiper arm assembly includes a wiper arm and a wiper blade pivotably engaged. The wiper arm is affixed to a wiper shaft. The wiper blade includes a carrier frame for holding and guiding a rubbery elastic wiper strip. The wiper arm assembly also includes an additional support element rigidly joined to the wiper arm, spaced apart from a pivot axis between the wiper arm and the wiper blade. The additional support element engages the wiper blade on the wiper strip and supports the wiper blade in the wiping direction and counter to the wiping direction.