DOUBLE-ACTING DRIVE FOR ADJUSTMENT DEVICES IN MOTOR VEHICLES

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United States of America Patent

APP PUB NO 20100051406A1
SERIAL NO

12312727

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A double-acting drive for adjustment devices in motor vehicles comprises: a drive element which is turnable or rotatable in the one or the other direction about a drive axis; an output wheel which is connected to the adjustment device, is adjustable in its angle and comprises a rotationally symmetric inner wall; and a band-shaped coupling element, which is arranged in the force flow between the drive element and the output wheel, is braced with the rotationally symmetric inner wall of the output wheel and carries along the output wheel in circumferential direction if the drive element is moved from a starting position in the one or the other direction. The ends of the band-shaped coupling element overlap each other and form coupling levers which run secant-shaped on both sides of the drive axis and which are carried along by the drive element in dependence on the rotational direction of the drive element for expanding and bracing the band-shaped coupling element with the rotationally symmetric inner wall of the output wheel and which abut on support noses of the band-shaped coupling element, the support noses being arranged substantially perpendicular to the coupling levers.

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Patent Owner(s)

Patent OwnerAddress
BROSE SCHLIESSSYSTEME GMBH & CO KGGERMANY WUPPERTAL WUPPERTAL NORTH RHINE-WESTPHALIA

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  • 2007 Application Filing Year
  • F16D Class
  • 923 Applications Filed
  • 515 Patents Issued To-Date
  • 55.80 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20072008200920102011201220132014201520162017201820190255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Scheck, Georg Weitramsdorf, DE 40 451

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  • F16D Class
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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges324199625931301 - 1011 - 2021 - 3031 - 4041 - 5081 - 90100 +0255075100125150175200225250275300325350375400425450

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