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：DE19607535A1

公开(公告)日：1997-09-04

申请号：DE19607535

申请日：1996-02-28

Applicant: PRESS UND STANZWERK AG

Inventor： KRAETTLI CHRISTIAN ,  KUNZ MARKUS

IPC: B60S1/34 ,  B60S1/04 ,  B60S1/36

Abstract: The invention concerns a windscreen-wiper arrangement comprising a pivotable wiper arm whose front end is formed as a hollow profile (5) into which a bearing block (26) for a movable wiper blade is inserted. The hollow profile (5) and the bearing block (26) comprise mutually aligned transverse bores in which a retaining pin (33) of a cover part (32) engages, the cover part (32) being locked at the front end of the wiper arm.

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：DE19607533A1

公开(公告)日：1997-09-04

申请号：DE19607533

申请日：1996-02-28

Applicant: PRESS UND STANZWERK AG

Inventor： KRAETTLI CHRISTIAN ,  KUNZ MARKUS

IPC: B60S1/34 ,  B60S1/36 ,  B60S1/04

Abstract: The invention concerns a windscreen-wiper arrangement comprising a two-part longitudinally variable wiper arm (3) at the free end of which a wiper blade rotary bearing (21) and a wiper blade (6) comprising a rotary drive are disposed. The displaceable wiper arm section has a hollow profile (5) through which a longitudinally variable drive shaft is guided to the wiper blade rotary bearing (21).

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.

公开(公告)号：DE19616808A1

公开(公告)日：1997-10-30

申请号：DE19616808

申请日：1996-04-26

Applicant: PRESS UND STANZWERK AG

Inventor： KRAETTLI CHRISTIAN ,  GRAF MARTIN

IPC: B60S1/08 ,  B60S1/18 ,  B60S1/34 ,  B60S1/36

Abstract: The windscreen (13) is wiped in both directions from its centre by an oscillatory arm with one part (12) sliding into and out of the other part (11). The two parts are driven by separately switchable motors (9,10) co-ordinated by a microprocessor (2). The pivot motor (9) is fitted with an angular position sensor (5), and the slide motor (10) has a displacement sensor (6). Each sensor is wired to a processing circuit (3;4) from which the microprocessor accepts signals and issues commands to the power stages (7,8) of the respective drives.