Marking and / or leveling device
By adopting a pulse acceleration mechanism and a braking device in the pendulum system, the problems of vibration sensitivity and complex manufacturing of the pendulum system in the existing technology are solved, the effect of low structural height and rapid leveling is achieved, and the stability of the pendulum is ensured. Precise vertical orientation and long life.
CN101836076AInactive Publication Date: 2010-09-15ROBERT BOSCH GMBH
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- ROBERT BOSCH GMBH
- Filing Date
- 2008-10-17
- Publication Date
- 2010-09-15
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Technical Problem
The existing pendulum system is sensitive to vibration and collision, and is complex and costly to manufacture, making it difficult to achieve rapid leveling and stable orientation.
Method used
A pulse-type acceleration mechanism is used to quickly deflect the pendulum and self-adjusting bearings. The pendulum is vertically oriented through an eccentric driven by a motor, low-frequency sound waves, air jets or magnetic devices, and is equipped with a braking device to ensure rapid fixation.
Benefits of technology
A pendulum system with low structural height, rapid shock absorption, simple structure and long service life is achieved, ensuring the precise vertical orientation and stability of the pendulum.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention relates to a marking and / or leveling device (1) comprising a light source (4) disposed on a pendulum (3) that can pivot relative to a housing (2). According to the invention, means are provided for accelerating (9) the pendulum (3) and / or a pendulum bearing (8) in a pulsing manner.
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