Brake for lifter driving apparatus with universal motor and worm-gearing box

Application Number: 00105328
Application Date: 2000.03.31
Publication Number: 1269476
Publication Date: 2000.10.11
Priority Information: 1999/4/1 DE 19916413.4
International: F16D65/34
Applicant(s) Name: Mannesmann Co., Ltd.
Inventor(s) Name: Udo Gerchemsgi;Haintz Flyger;Urgeh Hoin
Patent Agency Code: 11038
Patent Agent: zheng xiuzhe
Abstract The invention relates to a winding mechanism comprising a housing whereby an electric motor, a gear mechanism and a traction roller are arranged therein. In order to produce a flat winding mechanism that can be easily carried by a person and used in a universal manner especially at home, the case-like housing that is basically configured in the form of a suitcase has a suspension on one of the two flat outer sides and an opening that enables the traction means to be fed through and the inventive device can be carried by a person by means of a carrier handle-type element. In addition, the electric motor, gear mechanism and the traction roller are arranged on a common plane. Another solution is to connect the electric motor in the form of a universal motor to the gear mechanism via a belt drive, whereby said gear mechanism is configured as a self-locking worm gear.