公开(公告)号：WO9702968A3

公开(公告)日：1997-05-09

申请号：PCT/EP9602953

申请日：1996-07-05

Applicant: PRESS UND STANZWERK AG ,  GRAF MARTIN ,  KRAETTLI CHRISTIAN ,  KUNZ MARKUS ,  PFIFFNER GUIDO

Inventor： GRAF MARTIN ,  KRAETTLI CHRISTIAN ,  KUNZ MARKUS ,  PFIFFNER GUIDO

IPC: B60S1/08 ,  B60S1/18 ,  B60S1/34 ,  B60S1/36 ,  E05F15/16 ,  E05F15/18 ,  H02K7/116

CPC classification number: B60S1/365 ,  B60S1/08 ,  B60S1/18 ,  B60S1/3406 ,  E05F15/60 ,  E05F15/697 ,  E05Y2201/726 ,  E05Y2900/55 ,  H02K7/116

Abstract: A driving unit for driving a motor-driven device in a private car, for example a window lifter, a windshield wiper or the like, has a disk armature motor (40) as driving motor and a planetary gear (35) as transmission. The disk armature motor (40) and the planetary gear (35) have the same axis (3) and are assembled into a driving unit that lies in the axis (3).

公开(公告)号：DE19541437A1

公开(公告)日：1997-05-15

申请号：DE19541437

申请日：1995-11-07

Applicant: PRESS UND STANZWERK AG

Inventor： PFIFFNER GUIDO ,  GRAF MARTIN ,  KRAETTLI CHRISTIAN

IPC: B60S1/08 ,  B60S1/18 ,  B60S1/34 ,  B60S1/36 ,  E05F15/16 ,  E05F15/60 ,  H02K7/116 ,  B60S1/04

Abstract: Where the drive is for a windscreen wiper in a motor vehicle, its wiper arm has a pivotably located first wiper arm part and a second wiper arm part pivotably located in the first part. At the free end of the second arm part is a wiper blade. As pivot drive for the first wiper arm part a first disc armature motor (40) is provided and as displacement drive for the second wiper arm part a second disc armature motor is provided. The first disc armature motor composes with a planetary gear (35) a coaxial drive unit in an axis (3). The planetary gear has a first gear component (37) fixed to the bodywork of the vehicle, a second gear component (38) fixed to the movable unit, a driven rotor (36), a peripheral surface unequally spaced to the axis and a transmission component (39) moved by the rotor.

公开(公告)号：DE19525093A1

公开(公告)日：1997-01-16

申请号：DE19525093

申请日：1995-07-10

Applicant: PRESS UND STANZWERK AG

Inventor： PFIFFNER GUIDO ,  KRAETTLI CHRISTIAN ,  GRAF MARTIN

IPC: B60S1/18 ,  B60S1/34 ,  B60S1/36 ,  E05F15/16 ,  E05F15/60 ,  H02K7/116 ,  B60S1/04

Abstract: The drive (25) has a rotating crank mechanism (35) with an eccentric rotor (36) rotating about a bearing shaft (3). An internally toothed drive ring (37) fixed w.r.t. the shaft bearing and an internally toothed driven ring (38) attached to the wiper arm (2,3,4) have a difference in numbers of teeth of one. A transmission element (39) is turned by the rotor and revolves in the driven and drive rings. The rotating crank mechanism is directly driven by higher speed motor at a reduced speed. This allows esp. a rotating disc motor to be used.

公开(公告)号：DE19525092A1

公开(公告)日：1997-01-16

申请号：DE19525092

申请日：1995-07-10

Applicant: PRESS UND STANZWERK AG

Inventor： PFIFFNER GUIDO ,  KRAETTLI CHRISTIAN ,  KUNZ MARKUS

IPC: B60S1/34 ,  B60S1/36 ,  B60S1/04

Abstract: The mounting has a second (5) wiper arm part which can slide longitudinally on two rails (13,14) w.r.t. a first wiper arm part (4). The rails are a set distance apart in a plane at right angles to the pivoting axis of the first wiper arm part. One of the rails acts as a drive shaft to a pref. worm gear in a bearing housing (15) at the wiper blade end of the second arm. The other end of the rail is supported in a sliding guide (26) within the first arm which allows the rail to rotate, turning the blade to maintain its angle relative to the edges of the windscreen.