Abstract: A motor vehicle windscreen wiper of the type with a windscreen wiper brush which is articulated to a windscreen wiper arm. Moreover, the inventive wiper is of the type in which a connector is inserted longitudinally, from rear to front, inside the front end of the arm, said front end being bent back. Moreover, the connector, which is disposed between the arm and a brush component, has an elastically-deformable element that is used to block said connector in the inserted position. Furthermore, the wiper is of the type in which the connector includes two longitudinal edges which are received between two lateral flanges of the brush component. The invention is characterised in that it includes a safety clasp which is movably mounted between a closed position, in which said clasp extends opposite the blocking element in order to lock the connector in the inserted position, and an open position, which is used to release said connector.

Abstract: 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-à-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).

Abstract: The invention is based on a wiper arm (10), with a pivotably connected wiper blade (16), which includes at least one bracket (18,20,22) and a wiper strip (26) and which is guided laterally in relation to the wiper arm (10) by a device (32,44,58). A first part (34,48,62) of the device (32,44,58) associated with the wiper arm (10) is connected to a second part (36,46) associated with the wiper blade (16) by means of a link (38,50,60), which flexes approximately perpendicular to the windshield (30). The invention proposes that the second part (36,46) be permanently connected to the wiper blade (16).

Abstract: A wiper strip (18) for windshield wipers includes a profile spine (20) and a function part (22) that is connected to the profile spine (20) via a tilting bridge piece (26) and that bears against it in the tilted position. The functional part (22) includes a supporting section (30) that is connected to the profile spine (20) via the first tilting bridge piece (26) and to a wiper wedge (32) via a second tilting bridge piece (28).

Abstract: The invention relates to wiper blades of various dimensions for windows of motor vehicles, with band-like, elongated, spring-elastic support elements (14), each for a respective wiper strip (22), which is associated with each wiper blade (10), can be placed against the window (12), and is disposed on the lower band surface (21) oriented toward the window, where in a longitudinal midsection of each support element, the upper band surface (15) oriented away from the window supports a wiper blade half (16) of a connecting device (18). In order to supply wiper blades of different dimensions with a single type of such a connecting device half and to thereby reduce the costs for the wiper blades, the widths (36) of the support elements in this longitudinal midsection are the same size independent of the other dimensions of these support elements.

Abstract: A windscreen wiper (14) assembly includes a wiper arm (12) and a windscreen wiper having a resiliently flexible elongate beam (18) which is curved in a plane. The assembly also includes a coupler (16) for coupling an end of the wiper arm (12) to the wiper (4) in such a manner that resilient bending movement of the beam in the plane of curvature along its full length is substantially allowed. The invention also relates to a coupler for a windscreen wiper assembly.

Abstract: The present invention relates to a wiper blade for wiping a windshield of a motor vehicle, and more particularly, to a so-called flat blade wiper which can be connected to a wiper arm without a primary and a secondary yokes. The wiper blade assembly comprises a flexible elongated wiper strip that includes opposite longitudinal grooves and comes into close contact with a windshield of the vehicle; a rail spring including rail portions disposed in the opposite grooves of the wiper strip; an elastic support member that extends along a longitudinal direction of the wiper strip and includes a plurality of openings; and a connection member which includes an inserting portion inserted in the opening of the elastic support member for connection with the elastic support member and a claw for holding both the wiper strip and the rail spring.

Abstract: A wiper with a light emitter formed by providing a light emitting function to a wiper for wiping off a wiped surface, comprising a linear light emitting part visible from the outside disposed on the outside of a wiper blade or a wiper arm for wiping operation and a light shielding means provided on the wiper along the light emitting part so that a person positioned on the inside of the wiped surface is not obstructed visually by the light beam emitted from the light emitting part.

Abstract: A heavy-duty flat wiper blade assembly has a wiper element and an extruded metallic frame. The frame has a bottom channel with a slot traversing its length in which the wiper element is maintained. The wiper element extends through the slot and outwardly from the bottom channel to make contact with a surface to be wiped. The frame has a closed upper channel that may include a fluid inlet opening for receiving wiper fluid into the channel and a fluid outlet opening for discharging the wiper fluid from the upper channel onto a surface to be wiped.

Abstract: A wiper blade of a wiper system of a vehicle includes a blade rubber, two backing plates, a holder and a resilient fin. The backing plates are received in backing grooves of the blade rubber The holder is rotatably connected to a wiper arm of the wiper system and detachably holds the blade rubber, which has the backing plates. The resilient fin is connected to the holder and limits lifting of the wiper blade from a windshield surface of the vehicle when the vehicle is running.

Abstract: A method for cleaning vehicle windows by means of a wiper with a wiper strip (12), whose wiper lip (16) rests against the vehicle window. The wiper strip (12) is set into oscillations lateral to its longitudinal direction (20) during the wiping operation and/or shortly before it is begun.

Abstract: A wiper blade for cleaning a windscreen, in particular, a curved windscreen on a vehicle, has a frame with at least two claws to retain and guide a rubber-like wiper element, where the frame has at least one claw bow with a claw on at least one end of the bow and a pivot at a distance from the claw, where the claw has a contact surface at the claw base pressing on the upper side of the wiper element, where the surface is delimited in the longitudinal direction of the bow by an outer edge and an inner edge and has a maximum length and has claw fingers on the opposite longitudinal sides of the wiper element which capture the rear body forming part of the wiper element or engage longitudinal grooves in the side of the rear body and are delimited in the longitudinal direction by an outer edge and an inner edge, and the contact surface envisages that the claw fingers of at least one claw of the wiper blade are offset in relation to the contact surface in the longitudinal direction of the bow toward the pivot of th

Abstract: A three piece wiper blade mechanism for mounting to a conventional automotive wiper blade assembly featuring an elongated arm having plural pairs of C-configured claw arms for removably attaching to the mechanism. The three piece wiper mechanism comprises a first, elongated plastic housing, preferably permanently received within the claw arms, a second, elongated plastic insert for slidably engaging the first housing, and a rubberized wiper blade element in fixed engagement with the second insert. By the use of plastic sliding on plastic, a new wiper blade element and second insert may be readily inserted into the first plastic housing, especially for the do-it-yourself mechanic.

Abstract: The invention relates to a wiper blade that cleans panes, in particular of motor vehicles. The wiper blade (10) comprises a strip-shaped, elongated, elastically resilient support element (12), the lower strip surface of which faces the pane (14) and is provided with an elongated, elastic wiper strip (24) running parallel to the longitudinal axis. The upper strip surface (16) of the element is provided with a wind deflector strip (42), which consists of an elastic material, extends in the longitudinal direction of the support element and has an oncoming stream surface (54) that faces the principal flow direction, (arrow 52), of the air stream.

Abstract: Disclosed is a probe for mass spectrometry of liquid samples, which may effectively ionize the sample without adding a protic solvent to the mobile phase in the ionization method in mass spectrometry of liquid samples.

Abstract: A wiper blade is proposed for cleaning windows, especially of motor vehicles, is proposed, which is provided with an elongated, rubber-elastic wiper strip that can be placed against the window, which wiper strip is disposed on the lower band face (13), oriented toward the window, of a bandlike-elongated support element (12) made from a spring-elastic steel, on whose other, upper band face (11) facing away from the middle, particularly in the middle portion of the support element, a device (15) for connecting the wiper blade to the free end, urged toward the window, of a driven wiper arm (16) guided on the motor vehicle is welded. It has proved particularly advantageous, in view of the demands made of the support element, if the support element is made from an alloyed quenched and tempered steel, which has the following alloy components: carbon (C), 0.18% to 0.36%; silicon (Si), 0.40% to 0.50 %; manganese (Mn), 1.10 % to 1.80%; phosphorus (P), 0.015% to 0.035%; and sulfur (S), 0.035% to 0.04%.

Abstract: The invention relates to a device to connect a wiper arm (10) to a wiper blade (12) featuring a supporting element (16) on which a connecting element (14) for the wiper arm (10) is attached, which features at least two holding means (30, 32) for the counter holding means (34, 36) connected to the wiper arm (10). It is proposed that a base part (38) be attached between the connecting element (14) and the supporting element (16), which is firmly connected to the supporting element (16) and connected with the connecting element (14) so that it can rotate.

Abstract: A device is proposed which is used to wipe windows of motor vehicles. The wiping device has an oscillatingly driven wiper arm (12), guided on the motor vehicle, on whose free end, remote from the oscillation axis (16), a wiper blade (22) which is elongated transversely to the oscillation direction, that can be placed against the window (24) is releasably hinged via a connection device (26) that has coupling parts of the wiper arm and of the wiper blade, and the hinge axis (32) extends substantially in the oscillation direction (double arrow 18). In such a wiping device, an especially low-wear hinge is obtained if the wiping device has at least one support shoulder (72 and 96), fixed to the wiper arm and pointing toward the oscillation axis (16), with which a check shoulder (74 and 102) fixed to the wiper blade and pointing away from the oscillation axis (16) is associated.

Abstract: The invention relates to a device to connect a wiper arm (12) to a wiper blade (14) featuring a supporting element (16) holding a wiper strip (20) on which a base element (30, 60) is fastened as the first part of a coupling device, whereby the wiper arm (12) is embodied to be U-shaped and overlaps the base element (30, 60) with its U-shape and whereby holding means (42, 72) are embodied on the wiper arm (12) within its U-shape, which holding means form a second part of a coupling device and cooperate with the first part of the coupling device. It is proposed that the holding means (42, 72) be embodied as articulated means for holding the wiper blade (14) in an articulated manner, which can also transmit a bearing force (44) on the wiper blade (14) to be exerted by the wiper arm (12) on the wiper blade (14) in an operating position and which are at least approximately completely covered by the wiper arm (144).

Abstract: Wiper lever (10) with a driven wiper arm (12) and a wiper blade (16) linked to it for cleaning windows, particularly those of motor vehicles, which is provided with a band-like, long-stretched-out, elastic supporting element (30), which features, on its lower band surface facing the window, a long-stretched-out, rubber elastic wiper strip (24) that can be applied to it, on whose upper band surface (29), particularly in the longitudinal middle area of the supporting element (30), a coupling part (32) is situated and wind deflector strip partial sections (52) extending to the ends of the supporting element are arranged on both sides of the coupling part (32). An especially harmonic transition between the wiper blade (16) and the wiper arm (12) is achieved in the area of the joint (46, 47) connecting these two wiper lever parts if the wiper lever (10) is provided with a cap (60) to cover the connection area between the wiper blade (16) and the wiper arm (12).

Abstract: A beam blade windshield wiper assembly having an elongated backbone defining a median line extending along its longitudinal beam length between its first and second ends. The backbone includes an upper surface and a lower mounting surface as well as first and second sides extending between the upper and lower surfaces and the first and second longitudinal ends. The first side of the backbone defines a leading edge and the second side of the backbone defines a trailing edge thereof. The assembly also includes a wiper element having a longitudinal centerline, said wiper element mounted to said backbone such that its longitudinal centerline is offset from said median line of said backbone in the direction of said leading edge.

Abstract: In a wiper blade (10) a termination part (26 or 126 or 232 or 326) which covers each end of the wiper blade (10) has a base body (28), located on the side remote from the window (18) and bracing itself on the wiper blade (16, 20) which base body is provided with hook-like extensions (30 or 330) that cross the support element (126) on both of its long sides and engage the side of the support element toward the window from behind; if at least one detent shoulder (36 or 132) pointing toward the other end portion is disposed oh each of the two end portions of the support element, and a counterpart shoulder (38 or 134) present on the termination part is associated with the detent shoulders; and if furthermore at least one of the two shoulders and/or at least one of the two extensions is elastically deflectable.

Abstract: The invention relates to a wiper blade (10) for motor vehicle windows. The wiper blade includes a rubber-elastic wiper strip (20) stretched out long in the manner of a band that can be placed against the window with a wiper lip, the two side walls of which each include a longitudinal groove (28, 30) which is situated in a plane that is basically parallel to the window (14) and has clearance from the window, so that a bridge (34) remains between the two grooves, and a spring (36 and/or 38) is accommodated in each longitudinal groove-that belongs to a spring-elastic carrier element (12) stretched out long in the manner of a band. Retention of the required flexibility of the wiper blade even with problematic window configurations is ensured when the distance (44) between the facing longitudinal edges (40, 42) of the two springs (36, 38) is greater than the width (46) of the bridge (34).

Abstract: The invention relates to a wiper blade that secures a proper error angle, wherein the wiper blade is comprised of a rubber blade and a resilient member composed of a plate spring to which a twisting feature is applied. A posture-correcting portion applies a twisting feature to the resilient member so that the full length of the resilient member and rubber blade can be curved in a spiral direction. By twisting, the resilient member approaches its natural state, and both the tip and base end portions of the rubber blade's lip portion in the lengthwise direction are adjusted in directions opposed to each other, thereby correcting the posture thereof.

Abstract: A cantilevered beam-blade windshield-wiper assembly includes a longitudinally extending backbone having first and second ends. A wiper element is mounted to and extends a substantial portion of the longitudinal extent of the backbone and is adapted for wiping engagement with a windshield. A wiper arm is connected to the first end of the backbone such that the backbone is supported in cantilevered fashion by the wiper arm at the first end and the second end is disposed distal the wiper arm. The wiper arm is adapted to be reciprocally driven with respect to the windshield, apply a biasing downward pressure to the backbone in the direction of the windshield, and move the backbone reciprocally across the windshield.

Abstract: A proposed wiper blade serves to clean the windshields of motor vehicles. The wiper blade (10) has an elongated rubber-elastic wiping strip which can be placed in contact against the windshield to be wiped and which is held substantially parallel to the longitudinal axis at an elongated, springing-elastic carrying element (12). A connection device (16) for complementing connection means of a driven wiper arm (18) which are loaded toward the windshield is arranged at the center portion of the carrying element (12). The connection device has two stop surfaces (36) which are located at a distance from one another, extend transverse to the driving direction, are parallel to one another and oriented in planes extending vertical to the windshield, and cooperate with counter-stops of the wiper arm.

Abstract: In a device for pivotally connecting a wiper blade for motor vehicle windows to a wiper arm, coupling elements on a part of the wiper arm are comprised of support bores disposed in already existing side walls of the wiper arm, and a connection between the wiper arm and wiper blade is performed by loose, reusable securing elements which on the one hand, can grasp edge strips of reusable longitudinal strips that are part of the likewise existing support element and on the other hand, are supported with their pivot pins in the support bores of the wiper arm.

Abstract: A wiper apparatus is proposed, which serves to clean windows of motor vehicles. The wiper apparatus (10) has a driven wiper arm (12) guided on one end on the motor vehicle, on the free end (11) of which arm an elongated wiper blade (14) that can be pressed with a wiper strip (18) against the window (20) is separably pivotably connected via a connection device (16), which on the side toward the arm has a pivot bolt (40) whose hinge axis extends essentially transversely to the longitudinal direction of the wiper blade (14) and which toward the wiper blade, in a middle portion of the wiper blade on its side remote from the window, has a coupling part (34) with a bearing recess (54) for the pivot bolt (40), which can be introduced into the bearing recess (54) via a mounting channel (48), and the insertion opening (52) of the mounting channel is disposed on the side of the coupling part (34) remote from the window (20).

Abstract: The invention relates to a wiper apparatus (10) for motor vehicle windows, having a driven wiper arm (12), guided on one end on the motor vehicle, to the free end of which arm an elongated wiper blade (14) that can be pressed with a wiper strip (18) against the window is separably connected via a connection device (16) which toward the arm has a pivot bolt (40), whose hinge axis extends substantially transversely to the longitudinal direction of the wiper blade (14) in the working direction (double-headed arrow 42) of the wiper apparatus (10) and which on the side toward the wiper blade, in a middle portion of the wiper blade (14) on its side remote from the window (20), has a coupling part (34) with a bearing recess (48) for the pivot bolt (40), which can be introduced into the recess (48) via a mounting channel (60) that opens the bearing recess toward the side remote from the window (20), wherein the wiper blade (14) is provided with securing means, which are movable between a mounting position and a locki

Abstract: The invention relates to a wiper device (1) comprising a wiper arm (2) with a wiper blade (3), which is provided on one end of the wiper arm (2) and which comprises a wiper blade rubber element (4). Said wiper blade rubber element has two longitudinal slots (5), which are situated opposite one another and which extend in a longitudinal direction, and has a supporting element provided in the form of two spring rails (6), which longitudinally extend in a strip-like manner and which are arranged inside the longitudinal slots (3). The inventive wiper device also comprises a joining section (8), which is arranged on the end of the wiper arm (2) facing the wiper blade (3) and which is provided for affixing the wiper blade (3). The invention is characterized in that the ends of the spring rails (6), at least on one end of the wiper blade (3), project in a longitudinal direction over the wiper blade rubber element (4) and they are affixed to the joining section (8).

Abstract: A wiper system is proposed, which is used to clean windows, in particular of motor vehicles. The wiper system has a driven wiper arm (12), guided on the motor vehicle and movable between two turning points, on whose free end (14), a pivot bolt (36) retained thereon is disposed, whose pivot axis (38) extends transversely to the longitudinal axis of the wiper arm, essentially in the direction of motion (double arrow 22) of the wiper arm (12), on which pivot bolt a wiper blade (16) is supported that can be pivoted about the pivot axis (38) and pressed against the window (28), and the wiper system has means for securing the wiper blade to the pivot bolt, which means have stop faces (78), (86) disposed on the wiper blade transversely to the pivot axis and spaced apart from one another and pointing away from one another, which fittingly engage between securing faces (80, 81), facing one another, of the wiper arm (12).

Abstract: A wiper blade is proposed, which is used for cleaning motor vehicle windows or glass. The wiper blade (10) is provided with an elongated, rubber-elastic wiper strip (16) that can be pressed against the window or glass (24) and that is disposed, parallel to the longitudinal axis, on one band face (14) of a bandlike-elongated, spring-elastic support element (12), and a coupling part (20) connected to the center portion of the support element is seated on the other band face (18) of the support element and has one hinge half (36), whose hinge axis (52) is oriented transversely to the length of the wiper blade (10). An improvement in wiper blade mounting and in the securing of the mounted wiper blade to a wiper arm provided with a hinge bolt is attained, if both this hinge half and the coupling means of the wiper blade are formed by a bearing recess (36) in the coupling part (20).

Abstract: A wiper blade is proposed with which to clean windshields, in particular of automobiles. The wiper blade (10) has an elongated belt-shaped, flexible spring support element (12), with a separate first component designed as an elastic rubber wiper strip (14) that can be pressed against the windshield (20) located at the bottom belt surface (13) of the support element and with a separate second component located at the other upper belt surface (11) of the support element (12) that is designed as a wind deflection strip (24) that extends at least along a longitudinal section of the wiper blade (10). A particularly low-disruption wiper blade results if the two components (14, 24) are connected together at their sides facing one another.

Abstract: A wiper blade is proposed which is used to clean windows, especially of motor vehicles. The wiper blade is displaceable transversely to its length, preferably about a pendulum axis, and can be pressed with an elongated, rubber-elastic wiper strip (46) against the window (54) to be wiped; the wiper strip is disposed on the lower band face (49), oriented toward the window, of a bandlike-elongated, spring-elastic support element (42). Chattering that occurs during wiping operation and causes an unsatisfactory outcome of wiping as well as considerable noise, is avoided if the region of the upper band face (43), remote from the window, of the support element (42), the wiper blade is provided with a mass body, which is disposed movably, at least in the displacement direction (74) of the wiper blade.

Abstract: To enable a curved surface of a large curvature to be more effectively wiped, a wiper-blade device has notched portions in each blade section at required intervals to allow the blade section to bend easily so as to follow a curved surface to be wiped. The notched portions are disposed so that those of one of the blade sections do not overlap those of the other in the wiping direction, and for the purpose of providing a desired bent shape for the blade sections with the notched portions formed therein, elastic bending plates are attached to a holder section to which the blade sections are attached, and the blade sections each have a more sharply bent shape at the ends thereof than in the other portions thereof.

Abstract: A wiper blade (10) is proposed that serves to clean windows (30) of motor vehicles. The wiper blade has a bandlike, elongated, spring-elastic support element (12) for an elongated rubber-elastic wiper element (32) that can be pressed against the window and is disposed on the lower band face oriented toward the window and is oriented longitudinally parallel to the support element, and having a coupling part (16) toward the wiper blade, positioned on the upper band face of the support element remote from the window, for pivotably connecting the wiper blade (10) to a counterpart coupling part (18) belonging to a reciprocatingly driven wiper arm (20), in which the pivot axis (40) located in the longitudinal center portion of the support element is disposed substantially transversely to the longitudinal extent of the wiper blade (10), and the coupling part (16) with its flat underside is oriented toward the upper band face of the support element.

Abstract: A device is proposed which is used to wipe windows of motor vehicles. The wiping device has an oscillatingly driven wiper arm (12), guided on the motor vehicle, on whose free end, remote from the oscillation axis (16), a wiper blade (22) which is elongated transversely to the oscillation direction, that can be placed against the window (24) is releasably hinged via a connection device (26) that has coupling parts of the wiper arm and of the wiper blade, and the hinge axis (32) extends substantially in the oscillation direction (double arrow 18). In such a wiping device, an especially low-wear hinge is obtained if the wiping device has at least one support shoulder (72 and 96), fixed to the wiper arm and pointing toward the oscillation axis (16), with which a check shoulder (74 and 102) fixed to the wiper blade and pointing away from the oscillation axis (16) is associated.

Abstract: A wiper apparatus for motor vehicle windshields is proposed, said apparatus being provided with a driven wiper arm located on the motor vehicle body and movable between reversing positions, on whose free end is fixed one side of a joint pin whose axis extends transverse to the longitudinal axis of the wiper arm and essentially in the direction of movement of the wiper arm. On the joint pin is lodged a wiper blade capable of swinging about the joint axis, the wiper apparatus having means for securing the wiper blade on the joint pin. A particularly cost-effective wiper apparatus is obtained when the securing means for the wiper blade are disposed on the wiper arm and on the side of the wiper blade facing away from said arm cooperate with a stop located on the wiper blade side.

Abstract: A wiper system, in particular for motor vehicle windows, having a driveable wiper arm (20) guided at one end on the motor vehicle, on the exposed end (21) of which a long-straggling wiper blade (12) capable of being placed against the window (16) with a wiper strip (22) is detachably hinge-mounted via a connection device (18) that has a pivot bolt (24) on the arm side, the axis of articulation of which extends substantially transversely to the longitudinal direction of the wiper blade in the working direction (double arrow 88) of the wiper system, and that has a coupling part (26) on the wiper-blade side in a center section of the wiper blade (12) on its side opposite from the window (16), which said coupling part has a bore-like bearing receptacle for a pivot bolt (24), whereby the bearing receptacle is open-edged along its cylindrical surface over a pass-through channel (70) for the pivot bolt (24) pointing in the direction of the bore axis, and said bearing receptacle is provided with a bottleneck (94) cap

Abstract: In the case of a wiper device for cleaning glass panes on vehicles, in particular automobiles, the wiper strip (2), which consists of an elastomeric material, is furnished with a molded spoiler (15) on a wiper strip upper side (14). The molded spoiler extends only in a wiper arm area (1″) which lies between one end of the wiper blade (1) and means of attachment (11) to attach the wiper blade (1) to an arm of a windshield wiper.

Abstract: A beam blade windshield wiper assembly having an elongated backbone defining a longitudinal beam length which extends between first and second longitudinal ends so as to define a longitudinal axis with an intermediate portion therebetween. The backbone has an upper surface and an opposed mounting surface with first and second sides extending between the upper surface and the mounting surface. A wiper element is mounted to the mounting surface of the backbone and extends for a substantial portion of its longitudinal beam length. The assembly further includes a coupler which is adapted to interconnect the backbone to a wiper arm. The coupler includes a spring clip mounted to the backbone and a coupler housing adapted to be mounted to the wiper arm.

Abstract: A wiper apparatus is proposed that is used to clean windows of motor vehicles. The wiper apparatus has a wiper arm (18), guided on the motor vehicle and driven in pendulum motion, on whose free end, remote from the pendulum shaft (88), a wiper blade (10), elongated transversely to the pendulum direction (double arrow 86) and capable of being pressed against the window (28), is separably hinged via a connection device (14) that has coupling elements (22 and 16) associated with the wiper arm and the wiper blade, respectively, wherein the pivot axis (54) extends substantially in the pendulum direction, and the wiper apparatus has at least one support shoulder (44, 46 and 68), solidly connected to the wiper arm and pointing toward the pendulum shaft (88), which shoulder is located opposite an associated interception shoulder (62), solidly connected to the wiper blade and pointing away from the pendulum shaft (88).

Abstract: A wiper blade (10) for windows of motor vehicles is proposed, which is equipped with an elastic, elongated support element for an elongated wiper strip (22), which strip comprises a flexible material and can be placed against the window (28) to be wiped with a wiper lip (30) and which on its long sides has opposed longitudinal grooves (34), in which spaced-apart longitudinal rails (32) of the support element (12) are located, which rails are secured in the grooves (34) by at least one retainer (36,38,40) that spans the spacing on the side of the support element (12) remote from the wiper lip (30). A spoiler (23) extends in the longitudinal direction of the support element, and for each retainer (36,38,40), the spoiler has a recess (46,48,50), which extends crosswise to the longitudinal direction of the wiper blade (10). The outer profile of the retainer is at least approximately adapted to the profile of the spoiler.

Abstract: A wiper blade is proposed, which is used for cleaning windows of motor vehicles. The wiper blade has a band-like, elongated, spring-elastic carrying element (30) whose one band surface oriented away from the window (24) has a device (32) for the connection of an oscillatingly driven wiper arm (34) disposed on it and whose other band surface oriented toward the window has an elongated, rubber-elastic wiper strip (17) disposed on it that can be placed against the window (24) and is disposed so that its longitudinal axis is parallel to the carrying element, and the wiper arm moves the wiper blade lateral to its longitudinal span during the wiping operation, wherein the carrying element moves in a plane essentially parallel to the window surface.

Abstract: A wiper device includes a wiper arm that is mounted in driveable fashion and that bears a wiper blade, the wiper arm being formed by an essentially U-shaped profile part that surrounds the wiper blade at least partially. The front limb, which in the installed position points essentially in the direction of travel of the vehicle, forms a spoiler, and at least one air outlet opening is situated on the additional limbs. An air guide element, configured to pass through the profile part, is arranged at least in the inner area of the U-shaped profile part.

Abstract: A wiper blade (10) is proposed that serves to clean windows of motor vehicles. The wiper blade has an elongated, rubber-elastic wiper strip (14) which is provided on its two long sides with respective facing longitudinal grooves (38, 40), in each of which one spring rail (30, 32), protruding intermittently from the grooves by one longitudinal edge (42, 44), is disposed; the spring rails belong to an elongated, spring-elastic support element (12) for the wiper strip (14), on whose middle portion a connection device (16) for a wiper arm (18) guided on the vehicle body is disposed.

Abstract: The invention relates to a wiper blade for a wiper system for wiping motor vehicle windows. The inventive wiper blade comprises a wiper blade rubber squeegee, which has a wiping lip that faces the window, a rear part that faces away from the window, and a tilting connecting element that joins the wiping lip to the rear part. The wiper blade also comprises a strip-like elastic supporting element, or at least one spring rail, which stabilizes the wiper blade rubber squeegee. Said supporting element can be joined to a wiper arm which can be transversally driven with regard to the longitudinal extension of the wiper blade and which can be tensioned against the window. The wiper blade is additionally provided with a casing or covering which surrounds, at least in sections, the rear part and the supporting element or the at least one spring rail.

Abstract: The invention relates to a wiper blade (1) for cleaning glass surfaces on vehicles, especially motor vehicles. The inventive wiper blade consists of an elongated wiper strip (2) consisting of an elastic rubber material and at least one spring bar (3) that is connected to the wiper strip and is curved in such a way that the wiper strip is provided with a different curvature on both sides (1′, 1″) of a connecting element (9) for connecting to a wiper blade arm.

Abstract: A connection device is proposed, which serves the purpose of pivotably connecting a wiper blade, for windows of motor vehicles, to a wiper arm. The connection device has a coupling element on the wiper blade which is pivotably connectable to a coupling part on the wiper arm. The coupling element is disposed on an upper band face, in a center portion, of a band-shaped, elongated spring-elastic support element of the wiper blade. The wiper blade is provided with a spoiler, on the side of the upper band face, extending on both sides of the coupling element and defining a leading-edge face. Additionally, the coupling part is also provided with a leading-edge face extending longitudinally with the spoiler thereon to improve wiper blade function.

Abstract: The invention relates to a wiper blade for cleaning panes, especially for cleaning the panes of a motor vehicle. The inventive wiper blade (10) comprises an elongated, rubber-elastic wiper strip (14) that is placed against the pane (22) and that is mounted on an elongated elastic support element (12) so that its longitudinal axis is parallel thereto, a device (16) for connecting the wiper blade to a driven wiper arm (18) being directly linked with said support element. The support element (12) comprises two strip-like spring bars (28, 30) that are disposed in a plane in front of the pane and substantially parallel thereto. The lower strip surfaces (13) of the spring bars face the pane, and the adjacent inner longitudinal edges (48) thereof, at a distance (34) to one another, dip into a longitudinal groove (54, 56 or 106) that is associated with every longitudinal edge and that is open towards the longitudinal face of the wiper strip (14).