首页>
外国专利>
HAND HAZARD DETECTORS, PARTICULARLY FIRE DETECTORS
HAND HAZARD DETECTORS, PARTICULARLY FIRE DETECTORS
展开▼
机译:手动危险检测器,尤其是火灾检测器
展开▼
页面导航
摘要
著录项
相似文献
摘要
The warning device housing (1) has a door (2), which is pivotally mounted in the housing by means of a door hinge. According to the invention, the door hinge is designed as a snap hinge, the housing (1) having an upper hinge pin (11) and a lower hinge pin (12) and the door correspondingly having an upper hinge bore (21) and a lower hinge bore (22) with a lateral opening (23) in the wall of the bore. The upper hinge pin (11) has a circular cross-section (13), the upper hinge bore being designed as a blind hole. The lower hinge pin (12) has a wedge-shaped cross-section, the lateral opening of the lower hinge bore being designed in the form of a wedge. IMAGE
展开▼