The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 13, 1988
Filed:
May. 28, 1986
Abstract
A window-lifter drive unit for a cable-window lifter which includes a housing in which a worm gear as well as a cable drum taken along by the worm gear are provided between two mutually opposite wall parts. A bearing bolt 40 is supported with one end thereof in one of the two wall parts and at the other end thereof in the other wall part by way of a bearing bushing. The cable drum is retained at the outer circumference of the bearing bushing; a circumferential collar of the bearing bushing forms a securing member against pulling off the cable drum from the bearing bushing. Combined with a simple construction and low manufacturing costs, a partial unit including the worm gear as well as the bearing bolt can be separated without difficulty from a partial unit including the cable drum as well as the bearing bushing which facilitates assembly and repair work.