US Patent 7656065 Drive unit with a housing
Patent 7656065 was granted and assigned to Bosch (company) on February, 2010 by the United States Patent and Trademark Office.
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A drive unit, in particular for adjusting movable parts in a motor vehicle, has a housing including an opening to the surrounding, in which a gas-permeable, liquid-impermeable diaphragm is installed, the housing includes a first housing part with a circumferential collar, and a second housing part which closes off the first housing part, on the second housing part the opening is integrally formed with a circumferential mating surface, which presses the diaphragm against the collar of the first housing part after the housing is closed, and a sealing element located between the diaphragm and the mating surface is integrally non-detachably formed on the first and/or second housing part.
US Patent 07656065 Drive unit with a housing US Patent 7656065 Drive unit with a housing
US Patent 07656065 Drive unit with a housing
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