Invention Grant
- Patent Title: Arrester device for a closing apparatus
- Patent Title (中): 关闭装置的避雷器装置
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Application No.: US11601580Application Date: 2006-11-17
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Publication No.: US07669499B2Publication Date: 2010-03-02
- Inventor: Wolfgang Mittermeyer
- Applicant: Wolfgang Mittermeyer
- Applicant Address: DE Miesbach
- Assignee: Sigl Elektromotoren GmbH & Co. KG
- Current Assignee: Sigl Elektromotoren GmbH & Co. KG
- Current Assignee Address: DE Miesbach
- Agency: Alleman Hall McCoy Russell & Tuttle LLP
- Priority: DE202005018238U 20051122
- Main IPC: F16H1/16
- IPC: F16H1/16 ; F16H1/20 ; F16H55/12 ; B25G3/00 ; F16B2/02 ; F16B7/04

Abstract:
The present disclosure relates to an arrester device for closing apparatus, such as doors, comprising a worm gear rotationally fixedly connected to an output shaft serving as a winding shaft and a self-locking worm which is in communication with an input shaft. In accordance with the present disclosure, an auxiliary worm gear is seated on an eccentric region of the output shaft with clearance, with the auxiliary worm gear having an eccentricity of the same amount as the output shaft and being assembled such that the eccentricities are cancelled with respect to the axis of the output shaft, with the auxiliary worm gear being able to follow the movement of the worm gear without load via its toothed region.
Public/Granted literature
- US20070143964A1 Arrester device for a closing apparatus Public/Granted day:2007-06-28
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