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Connector arrangement for a wiper device on motor vehicle windscreens

  • US 8,230,547 B2
  • Filed: 09/21/2010
  • Issued: 07/31/2012
  • Est. Priority Date: 12/19/2002
  • Status: Expired due to Term
First Claim
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1. An apparatus for the detachable connection of a wiper blade (12) on a swivelable wiper arm (10) of a wiper for windows of motor vehicles, the apparatus comprising a bushing (18) one of connected to the wiper blade and arranged on the wiper blade for accommodating in a lockable manner a plug-in axis (16) connectable to the wiper arm to define a pivot axis of the wiper blade, wherein the plug-in axis (16) is arranged on one side of a second coupling element (15) slidable over a free end (34) of the wiper arm (10) and detachably lockable therewith, whereby the second coupling element (15) features a spring clip (36) having an inner side and a locking tooth (38) in the inner side pointing toward the wiper arm (10), which in a position that is slid on the wiper arm (10) engages in a recess (42) in the free end of the wiper arm (10) and whereby an unlocking handle (40) for manually unlocking the locking tooth (38) is arranged on a free end of the spring clip (36) on a side of the second coupling element (15) opposite the plug-in axis (16), the locking tooth (38) being spaced from the unlocking handle (40) along a length of the spring clip (36).

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