Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B60—VEHICLES IN GENERAL
  • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
  • B60S1/00—Cleaning of vehicles
  • B60S1/02—Cleaning windscreens, windows or optical devices
  • B60S1/04—Wipers or the like, e.g. scrapers
  • B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
  • B60S1/38—Wiper blades
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B60—VEHICLES IN GENERAL
  • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
  • B60S1/00—Cleaning of vehicles
  • B60S1/02—Cleaning windscreens, windows or optical devices
  • B60S1/04—Wipers or the like, e.g. scrapers
  • B60S1/0408—Means for influencing the aerodynamic quality of wipers, e.g. clip-on wind deflectors
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B60—VEHICLES IN GENERAL
  • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
  • B60S1/00—Cleaning of vehicles
  • B60S1/02—Cleaning windscreens, windows or optical devices
  • B60S1/04—Wipers or the like, e.g. scrapers
  • B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
  • B60S1/38—Wiper blades
  • B60S1/3806—Means, or measures taken, for influencing the aerodynamic quality of the wiper blades
  • B60S1/381—Spoilers mounted on the squeegee or on the vertebra
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B60—VEHICLES IN GENERAL
  • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
  • B60S1/00—Cleaning of vehicles
  • B60S1/02—Cleaning windscreens, windows or optical devices
  • B60S1/04—Wipers or the like, e.g. scrapers
  • B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
  • B60S1/38—Wiper blades
  • B60S1/3848—Flat-type wiper blade, i.e. without harness
  • B60S1/3874—Flat-type wiper blade, i.e. without harness with a reinforcing vertebra
  • B60S1/3875—Flat-type wiper blade, i.e. without harness with a reinforcing vertebra rectangular section
  • B60S1/3881—Flat-type wiper blade, i.e. without harness with a reinforcing vertebra rectangular section in additional element, e.g. spoiler

Definitions

• Wiper device in particular motor vehicle window wiper device state of the art
• a wiper device in particular a motor vehicle washer wiper device, with a holding unit, which has a holding element with a longitudinal guide channel for guiding a spring element, as well as with a wind deflector unit.
• the invention relates to a wiper device, in particular of a motor vehicle windshield wiper device, with a holding unit which has a holding element with a longitudinal guide channel for guiding a spring element, as well as with a wind deflector unit.
• a "holding unit” is to be understood as meaning, in particular, a unit which is intended to connect the wind deflector unit to a wiper strip Wipe the vehicle window.
• the wiper strip is formed of a rubber material.
• a “holding element” is to be understood as meaning, in particular, an element which is intended to connect a wind deflector unit, a spring element and a wiper strip in a form-fitting manner Connection in particular a guide channel are understood, which extends parallel to a longitudinal direction of the holding unit.
• the longitudinal guide channel preferably comprises a free space and at least one channel wall delimiting the free space.
• a “longitudinal direction” is to be understood as meaning, in particular, a direction which extends substantially parallel to a longitudinal extent of the retaining element.
• “A" longitudinal extent is to be understood in this context to mean, in particular, the greatest possible extent.
• "essentially” is to be understood as meaning, in particular, a deviation of less than 10 °, preferably less than 5 °
• Elements should be understood in this context, in particular a maximum distance between two points of a vertical projection of the element on a plane.
• a “spring element” is to be understood in this context, in particular, as a resilient element which has at least one extension which, in a normal operating state, is at least 10%, in particular at least 20%, preferably at least 30% and particularly advantageously at least 50%. is elastically modifiable, and which in particular produces a reaction force which is dependent on a change in extent and which preferably is proportional to the change, which counteracts the change
• a "wind deflector unit” should be understood in this context to mean, in particular, a unit which is intended to accommodate one To reject the wiper device acting wind and / or to use for pressing the wiper lip on a vehicle window.
• a “wiping direction” is understood to mean, in particular, a direction which extends parallel to a surface to be wiped and / or perpendicular to a main orientation of the wiper strip ,
• "intended” is intended to be understood in particular specially designed and / or equipped.
• the wind deflector unit in the region of the longitudinal guide channel at least partially abuts against one side of the holding element, which faces a wiping surface, whereby the reliability can be increased. If the wind deflector unit has at least one support web, which is intended to transmit contact forces of the wind deflector unit to the holding unit, the wiper device can be designed to be particularly torsionally stiff.
• a production can advantageously be cost-effective if the wind deflector unit is produced in a coextrusion process.
• a "coextrusion process” is to be understood as meaning in particular the combination of at least two foreign plastic melts before leaving a profile nozzle.
• the wind deflector unit comprises two wind deflector sub-elements of differing hardness, whereby advantageously weight can be reduced and strength can be increased.
• the wiper device can be particularly easily protected against ingress of liquid.
• the softer Windabweisermaschinelement a longitudinal channel, which comprises a triangular cross-section, advantageously material and weight can be saved.
• triangular should be understood as meaning a contour which has three corners, and the corners may also be rounded depending on the application.
• a particularly stable embodiment of the wiper device can be achieved if the retaining element forms a form-fitting connection, which acts in a vertical direction, with the wind deflector unit in at least one side region.
• a "side area" is to be understood as meaning, in particular, a region which is arranged on an outer end of the holding element facing a wiping direction extends perpendicular to a surface to be wiped by the wiper device.
• the positive connection of at least one undercut is formed within the holding element and a part of the wind deflector unit which engages in the undercut, whereby advantageously a large portion is formed
• Contact surface for power transmission can be formed within the wiper device.
• FIG. 1 is a sectional view of a wiper device with a holding unit
• FIG. 2 is a sectional view of another embodiment of a wiper device with a holding unit
• FIG. 3 is a sectional view of another embodiment of a wiper device with a holding unit
• Fig. 4 is a sectional view of another embodiment of a wiper device with a holding unit
• Fig. 5 is a sectional view of another embodiment of a wiper device with a holding unit. Description of the embodiments
• FIG. 1 shows a wiper device according to the invention with a holding unit 10a with a holding element 12a, which has a longitudinal guide channel 14a for guiding a spring element 16a, and with a Windabweiserillon 22a in a sectional view.
• the sectional plane is perpendicular to a longitudinal direction of the holding member 12a.
• the holding unit 10a has channel walls 36a, 38a, which are formed integrally with the holding element 12a.
• the channel walls 36a, 38a adjoin the longitudinal guide channel 14a on a side facing away from the wiper strip.
• Two longitudinal extensions 90a, 92a are respectively arranged on the channel walls 36a, 38a on a side facing away from the wiper strip.
• the wind deflector unit 22a has two L-shaped fastening means 44a, 46a and support bodies 48a, 50a adjoining the fastening means 44a, 46a.
• side walls 52a, 54a of the longitudinal guide channel 14a adjoin the channel walls 36a, 38a.
• the channel walls 36a, 38a enclose a right angle with the side walls 52a, 54a.
• an intermediate wall 56a is further arranged, which closes the longitudinal guide channel 14a in the direction of a wiper strip 40a.
• the side walls 52a, 54a extend from the intermediate wall 56a in a direction away from the wiper strip 40a direction.
• the holding element 12 a has a longitudinal opening 84 a, which the
• the guide profiles 58a, 60a are formed integrally with the holding element 12a.
• the guide profiles 58a, 60a each have a lateral guide 62a, 64a and in each case a vertical guide 66a, 68a.
• the vertical guides 66a, 68a respectively form an angle of 90 ° with the side guides 62a, 64a. In this case, the vertical guides 66a, 68a to each other.
• the side guides 62a, 64a each enclose an angle of 90 ° to the intermediate wall 56a.
• the guide profiles 58a, 60a have at their free ends of the vertical guides 66a, 68a in each other skillful directions.
• the guide profiles 58a, 60a and the intermediate wall 56a form a piping rail 70a into which the wiper strip 40a is inserted.
• the holding element 12a is produced in one piece from polyethylene in an extrusion process.
• various plastics which appear meaningful, in particular polypropylene, polyamide, polyvinyl chloride and / or polystyrene.
• the wind deflector unit 22a is produced in a co-extrusion process from two differently hard wind deflector sub-elements 32a, 34a, 42a.
• the first Windabweisermaschinelement 32a has two outwardly concave Windabweisercount 76a, 78a.
• the first wind deflector subelement 32a has a connecting web 80a which connects the concave wind deflector sides 76a, 78a to one another.
• the connecting web 80a and the wind deflector sides 76a, 78a enclose a longitudinal channel 82a which has a triangular cross-section.
• the first wind deflector subelement 32a is formed integrally with the second wind deflector subelement 34a, 42a and is provided for deflecting airstream.
• the second Windabweisermaschinelement 34a, 42a has a higher
• the L-shaped fastening means 44a, 46a and the adjoining the fastening means 44a, 46a support body 48a, 50a are formed.
• the harder wind deflector subelement 34a, 42a of the wind deflector unit 22a bears laterally against the retaining element 12a in the region of the longitudinal guide channel 14a.
• the harder Windabweisermaschinelement 34a, 42a of the wind deflector unit 22a in the region of the longitudinal guide channel 14a on one side of the support member 12a, which faces the wiper strip 40a.
• the second Windabweisermaschinelement 34a, 42a on two support webs 24a, 26a The support webs 24a, 26a rest with their free ends against the channel walls 36a, 38a on a side remote from the wiper strip 40a.
• the support webs 24a, 26a are provided for the transmission of contact forces, which arise at the wind deflector unit 22a upon impact of wind.
• the support webs 24a, 26a extend over the entire length the wind deflector unit 22a.
• the longitudinal extensions 90a, 92a are in each case partially in contact with the support webs 24a, 26a in a wiping direction 18a.
• the spring element 16a is embedded in the longitudinal guide channel 14a.
• the spring element 16a is made of a spring steel and provided to form the holding unit 10a elastically deflectable.
• the spring element 16a is inserted into the longitudinal guide channel 14a. Subsequently, the wiper strip 40a is inserted into the piping rail 70a and forms a positive connection with the retaining element 12a. The wind deflector unit 22a is now pushed over the retaining element 12a and is then positively connected thereto.
• FIGS. 2 to 5 show four further exemplary embodiments of the invention.
• the following descriptions are essentially limited to the differences between the exemplary embodiments, it being possible to refer to the description of the first exemplary embodiment with regard to components, features and functions that remain the same.
• Figure 2 shows a further embodiment of a wiper device according to the invention with a holding unit 10b with a holding element 12b, which has a longitudinal guide channel 14b for guiding a spring element 16b, and with a wind deflector 22b in a sectional view.
• the sectional plane is perpendicular to a longitudinal direction of the holding member 12b.
• the longitudinal guide channel 14b has side walls 52b, 54b. On the side walls 52b, 54b, an intermediate wall 56b is further arranged, which closes the longitudinal guide channel 14b in the direction of a wiper strip 40b.
• the side walls 52b, 54b extend from the intermediate wall 56b into one of the wiper strip 40b opposite direction.
• a second intermediate wall 72b closes the longitudinal guide channel 14b in the direction of the wind deflector unit 22b.
• the longitudinal guide channel 14b is completely enclosed.
• the guide profiles 58b, 60b are formed integrally with the holding element 12b.
• the guide profiles 58b, 60b each have a lateral guide 62b, 64b and in each case a vertical guide 66b, 68b.
• the vertical guides 66b, 68b each include an angle of 90 ° with the side guides 62b, 64b. In this case, the vertical guides 66b, 68b to each other.
• the side guides 62b, 64b each enclose an angle of 90 ° to the intermediate wall 56b.
• the guide profiles 58b, 60b have at their free ends of the vertical guides 66b, 68b in facing directions.
• the guide profiles 58b, 60b and the intermediate wall 56b form a piping rail 70b into which the wiper strip 40b is inserted.
• the wind deflector unit 22b is produced in a coextrusion method from two differently hard wind deflector sub-elements 32b, 34b, 42b.
• the first Windabweisermaschinelement 32b has two outwardly concave Windabweisercount 76b, 78b.
• the first wind deflector subelement 32b has a connecting web 80b which connects the concave wind deflector sides 76b, 78b to one another.
• the connecting web 80b and the wind deflector sides 76b, 78b enclose a longitudinal channel 82b, which has a substantially pentagonal cross section.
• the first wind deflector subelement 32b is integrally formed with the second wind deflector subelement 34b, 42b and is provided for deflecting airstream.
• the second Windabweisermaschinelement 34b, 42b has a higher strength and hardness than the first Windabweisermaschinelement 32b.
• the second Windabweiserteil comprise 34b, 42b of the wind deflector 22b are on the retaining element 12b in the region of the longitudinal guide channel 14b laterally positive manner.
• the second Windabweiserteilieri 34b, 42b of the wind deflector 22b are also in the region of the longitudinal guide channel 14b on one side of the holding member 12b, which faces the wiper strip 40b is.
• the Windabweiserteil outcome 34b, 42b thus form-fitting manner in the region of the longitudinal guide channel 14b on the support member 12b and engage around the longitudinal guide channel 14b.
• the second Windabweiserteiletti 34b, 42b each have three walls. The first and second walls enclose an angle of 90 °. The second wall closes with the third
• the second Windabweiserteil comprise 34b, 42b are applied to the first Windabweisermaschinelement 32b. A contact of the second Windabweiserteilieri 34b, 42b with an environment is thus avoided.
• the softer Windabweisermaschinelement 32b includes the wind deflector unit 22b laterally.
• the holding element 12b is produced in one piece from polyethylene in an extrusion process. A person skilled in the art will consider in this connection various plastics which appear meaningful, in particular polypropylene, polyamide, polyvinyl chloride and / or polystyrene.
• the spring element 16b is inserted in the longitudinal guide channel 14b.
• the spring element 16b is made of a spring steel and provided to form the holding unit 10b elastically deflectable.
• Wiper device with a holding unit 10c with a holding element 12c which has a longitudinal guide channel 14c for guiding a spring element 16c, and with a Windabweiserillon 22c in a sectional view.
• the sectional plane is perpendicular to a longitudinal direction of the holding member 12c.
• the longitudinal guide channel 14c has side walls 52c, 54c.
• an intermediate wall 56c is further arranged, which closes the longitudinal guide channel 14c in the direction of a wiper strip 40c.
• the side walls 52c, 54c extend from the intermediate wall 56c into a direction away from the wiper strip 40c.
• a second intermediate wall 72c closes the longitudinal guide channel 14c in the direction of the wind deflector unit 22c.
• the longitudinal guide channel 14c is completely enclosed.
• two L-shaped guide profiles 58c, 60c of the holding unit 10c are arranged.
• the guide profiles 58c, 60c are formed integrally with the holding element 12c.
• the guide profiles 58c, 60c each have a lateral guide 62c, 64c and in each case a vertical guide 66c, 68c.
• the vertical guides 66c, 68c each include an angle of 90 ° with the side guides 62c, 64c.
• the side guides 62c, 64c each enclose an angle of 90 ° to the intermediate wall 56c.
• the guide profiles 58c, 60c have at their free ends of the vertical guides 66c, 68c in facing directions.
• the guide profiles 58c, 60c and the intermediate wall 56c form a piping rail 70c into which the wiper strip 40c is inserted.
• the wind deflector unit 22c is manufactured in an extrusion process and has a wind deflector subelement 32c.
• the Windabweisermaschinelement 32c has two outwardly concave Windabweisercount 76c, 78c.
• the wind deflector subelement 32c has a connecting web 80c which connects the concave wind deflector sides 76c, 78c to one another.
• the connecting web 80c and the wind deflector sides 76c, 78c surround a longitudinal channel 82c, which has a substantially triangular cross-section.
• the connecting web 80c is partially embedded in a recess 74c of the second intermediate wall 72c and thus forms with the second intermediate wall 72c a positive locking acting in the wiping direction 18c.
• the wind deflector subelement 32c is provided for deflecting wind.
• the wind deflector subelement 32c of the wind deflector unit 22c lies laterally on the holding element 12c in the region of the longitudinal guide channel 14c. conclusively.
• the Windabweisermaschinelement 32c of the wind deflector unit 22c is also located in the region of the longitudinal guide channel 14c on one side of the holding member 12c, which faces the wiper strip 40c.
• the Windabweisermaschinelement 32c is thus form-fitting in the region of the longitudinal guide channel 14c on the support member 12c and engages around the longitudinal guide channel 14c.
• the softer Windabweisermaschinelement 32c includes the wind deflector unit 22c from the side.
• the holding member 12c is integrally made of polyethylene.
• plastics which appear meaningful, in particular polypropylene, polyamide, polyvinyl chloride and / or polystyrene.
• the spring element 16c is inserted in the longitudinal guide channel 14c.
• the spring element 16c is made of a spring steel and provided to form the holding unit 10c elastically deflectable.
• the spring element 16c is inserted into the longitudinal guide channel 14c. Subsequently, the wiper strip 40c is inserted into the piping rail 70c and forms a positive connection with the retaining element 12c. The wind deflector unit 22c is now pushed over the retaining element 12c and is then positively connected thereto.
• FIG. 4 shows a further embodiment of a wiper device according to the invention with a holding unit 10d with a holding element 12d, which has a longitudinal guide channel 14d for guiding a spring element 16d, and with a wind deflector unit 22d in a sectional view.
• the sectional plane is perpendicular to a longitudinal direction of the holding member 12d.
• the longitudinal guide channel 14d has side walls 52d, 54d.
• an intermediate wall 56d is further arranged, which closes the longitudinal guide channel 14d in the direction of a wiper strip 40d.
• the side walls 52d, 54d extend from the intermediate wall 56d in a direction away from the wiper strip 40d direction.
• a second intermediate wall 72d closes off the longitudinal guide channel 14d in the direction of the wind deflector unit 22d. This is the Longitudinal channel 14d completely enclosed.
• On the side walls 52d, 54d in each case a side strip 28d, 30d formed.
• the guide profiles 58d, 60d each have a lateral guide 62d, 64d and in each case a vertical guide 66d, 68d.
• the vertical guides 66d, 68d each include an acute angle of 77 ° with the side guides 62d, 64d.
• the vertical guides 66d, 68d point towards each other.
• the side guides 62d, 64d each enclose an angle of 90 ° to the intermediate wall 56d.
• the guide profiles 58d, 60d have at their free ends of the vertical guides 66d, 68d in mutually facing directions.
• the guide profiles 58d, 60d and the intermediate wall 56d form a piping rail 70d into which the wiper strip 40d is inserted.
• the wind deflector unit 22d is produced in an extrusion process and has a wind deflector subelement 32d.
• the Windabweisermaschinelement 32d has two outwardly concave Windabweisercount 76d, 78d.
• the wind deflector subelement 32d has a connecting web 80d which connects the concave wind deflector sides 76d, 78d to one another.
• the connecting web 80d and the wind deflector sides 76d, 78d surround a longitudinal channel 82d, which has a substantially triangular cross-section.
• the connecting web 80d is partially embedded in a recess 74d of the second intermediate wall 72d and thus forms, with the second intermediate wall 72d, a positive locking effect in the wiping direction 18d.
• the wind deflector subelement 32d is provided for deflecting wind.
• the Windabweisermaschinelement 32d of the wind deflector unit 22d is on the holding element 12d in the region of the longitudinal guide channel 14d laterally form-fitting manner.
• the Windabweisermaschinelement 32d of the wind deflector unit 22d is also located in the region of the longitudinal guide channel 14d on one side of the holding member 12d, which faces the wiper strip 40d.
• the Windabweisermaschinelement 32d is thus form-fitting in the region of the longitudinal guide channel 14d on the support member 12d and engages around the longitudinal guide channel 14d.
• Wind deflector subelement 32d closes the wind deflector unit 22d laterally.
• the Windabweisermaschinelement 32d surrounds the side strips 28d, 30d of the holding member 12d in two side regions 86d, 88d.
• the holding element 12d in the side regions 86d, 88d forms a form-fit with the wind deflector unit 22d acting in a vertical direction 20d.
• the holding member 12d is integrally made of polyethylene.
• plastics which appear meaningful, in particular polypropylene, polyamide, polyvinyl chloride and / or polystyrene.
• the spring element 16d is embedded in the longitudinal guide channel 14d.
• the spring element 16d is made of a spring steel and provided to form the holding unit 10d elastically deflectable.
• the spring element 16d is inserted into the longitudinal guide channel 14d. Subsequently, the wiper strip 40d is pushed into the Kederschie- ne 70d and forms a positive connection with the retaining element 12d. The wind deflector unit 22d is now pushed over the retaining element 12d and is then positively connected thereto.
• FIG. 5 shows a further embodiment of a wiper device according to the invention with a holding unit 10e with a holding element 12e, which has a longitudinal guide channel 14e for guiding a spring element 16e, and with a wind deflector unit 22e in a sectional view.
• the sectional plane is perpendicular to a longitudinal direction of the holding member 12e.
• the longitudinal guide channel 14e has side walls 52e, 54e.
• an intermediate wall 56e is further arranged, which closes the longitudinal guide channel 14e in the direction of a wiper strip 40e.
• the side walls 52e, 54e extend from the intermediate wall 56e in a direction away from the wiper strip 40e direction.
• a second intermediate wall 72e closes off the longitudinal guide channel 14e in the direction of the wind deflector unit 22e.
• the longitudinal guide channel 14e is completely enclosed.
• an undercut 94e, 96e is arranged in each case in a side region 86e, 88e which forms the wind deflector unit 22e in a wiping direction 18e.
• the undercuts 94e, 96e are C-shaped and have a tapering towards an opening cross-section.
• two guide profiles 58e, 60e of the holding unit 10e are arranged.
• the guide profiles 58e, 60e are formed integrally with the holding element 12e.
• the guide profiles 58e, 60e each have a lateral guide 62e, 64e and in each case a vertical guide 66e, 68e.
• the vertical guides 66e, 68e each include an acute angle of 77 ° with the side guides 62e, 64e.
• the vertical guides 66e, 68e point towards each other.
• the side guides 62e, 64e each enclose an angle of 90 ° to the intermediate wall 56e.
• the guide profiles 58e, 60e have at their free ends of the vertical guides 66e, 68e in mutually facing directions.
• the guide profiles 58e, 60e and the intermediate wall 56e form a welt rail 70e into which the wiper strip 40e is inserted.
• the wind deflector unit 22e is manufactured in an extrusion process and has a wind deflector subelement 32e.
• the Windabweisermaschinelement 32e has two outwardly concave Windabweisercount 76e, 78e.
• the wind deflector subelement 32e has a connecting web 80e which connects the concave wind deflector sides 76e, 78e to one another.
• the connecting web 80e and the wind deflector sides 76e, 78e surround a longitudinal channel 82e, which has a substantially triangular cross section.
• the connecting web 80e is partially embedded in a recess 74e of the second intermediate wall 72e and thus forms with the second intermediate wall 72e a positive locking acting in the wiping direction 18e.
• the wind deflector subelement 32e is provided for deflecting wind.
• the wind deflector subelement 32e of the wind deflector unit 22e is located on
• Windabweisermaschinelement 32e of the wind deflector unit 22e is also located in the region of the longitudinal guide channel 14e on one side of the holding member 12e, which faces the wiper strip 40e.
• the wind deflector subelement 32e thus lies positively in the region of the longitudinal guide channel
• the Wind deflector sub-element 32e includes the wind deflector unit 22e laterally.
• the Windabweisermaschinelement 32e engages the undercuts 94e, 96e and fills them completely.
• the retaining element 12e in the side regions 86e, 88e forms a form-fit with the wind-deflecting unit 22e acting in the wiping direction 18e and in a vertical direction 20e.
• the holding member 12e is integrally made of polyethylene.
• plastics which appear meaningful, in particular polypropylene, polyamide, polyvinyl chloride and / or polystyrene.
• the spring element 16e is inserted in the longitudinal guide channel 14e.
• the spring element 16e is made of a spring steel and provided to form the holding unit 10e elastically deflectable.
• the spring element 16e is inserted into the longitudinal guide channel 14e.
• the wiper strip 40e is inserted into the piping rail 70e and forms a positive connection with the retaining element 12e.
• the wind deflector unit 22e is now pushed over the retaining element 12e and is then positively connected thereto.

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• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Physics & Mathematics (AREA)
• Fluid Mechanics (AREA)
• Quality & Reliability (AREA)
• Seal Device For Vehicle (AREA)
• Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
• Extrusion Moulding Of Plastics Or The Like (AREA)
• Body Structure For Vehicles (AREA)
• Road Signs Or Road Markings (AREA)

Applications Claiming Priority (2)

Publications (1)

Family

ID=46197242

Family Applications (1)

Country Status (7)

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Family Cites Families (15)

• 2011
  • 2011-06-28 DE DE102011078169A patent/DE102011078169A1/de not_active Ceased
• 2012
  • 2012-05-22 WO PCT/EP2012/059473 patent/WO2013000629A1/de active Application Filing
  • 2012-05-22 EP EP12724597.5A patent/EP2726340A1/de not_active Withdrawn
  • 2012-05-22 CN CN201280031960.3A patent/CN103635363B/zh not_active Expired - Fee Related
  • 2012-05-22 RU RU2014102469A patent/RU2611671C2/ru not_active IP Right Cessation
  • 2012-05-22 US US14/129,610 patent/US9387825B2/en active Active
  • 2012-05-22 BR BR112013033602A patent/BR112013033602A2/pt not_active Application Discontinuation

Non-Patent Citations (1)

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