Patent
Windscreen wiper with enhanced cleaning
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TLDR
In this paper, the reciprocating drive stub (18) is fitted with a wiper arm (16) for normal wiping, and the second wiper is loosely attached to the stub mounting and is coupled to the drive by a selective clutch (64) operated by a solenoid (46).Abstract:
The reciprocating drive stub (18) is fitted with a wiper arm (16) for normal wiping. The second wiper arm is loosely attached to the stub mounting and is coupled to the stub drive by a selective clutch (64) operated by a solenoid (46). The second arm is driven by the same drive, and with the same speed- and phase. The solenoid clutch operates an axial grip on a pivotted catch, and is reset with spring force.read more
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Patent
Screen wiper assembly
TL;DR: In this article, a windshield or screen wiper assembly includes a first arm which is rotatably mounted about a first fixed axis and a second arm that is mounted on a second fixed axis, substantially parallel to the first axis but offset with respect to the second axis.
Patent
Intermittent rotary motion mechanism for use in an automotive vehicle
Shuxian Huang,Petre Dan +1 more
TL;DR: In this paper, an intermittent rotary motion mechanism for use in an automotive vehicle includes an electromagnetic device (71), a member (73) moving in response to selective energization of the electromagnetic device, an intermittent motion mechanism (75), and a window wiper shaft (81) coupled to the mechanism.
Patent
Dispositif d'essuie-glace
TL;DR: In this paper, the authors comprend un premier balai 2 monte rotatif autour d'un premier axe fixe 3 and un second balai 4 moteur en rotation autour de son axe 5 and est entraine par la biellette 8 a partir du bras motesur; les longueurs effectives 12, 14 des deux bras 2, 4 entre leur articulation sur la bielslette 8 and leur axe de rotation 3, 5 sont different.
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Patent
Improvements in windscreen wiper installations
TL;DR: In this paper, a jacking means is used to encourage a member such as a brush towards and against the windscreen, then causing the wiper blade unit to be lifted out of contact with the wind screen.