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안전판을 구비한 예초기의 유성치차 감속장치 설계A Grass Cutter Using Planetary Gear with Bottom Safety Cover
- Issue Date
- 2013
- Publisher
- 한국기계기술학회
- Keywords
- Grass cutter; Planetary gear; Safety cover; 예초기; 유성기어; 안전판
- Citation
- 한국기계기술학회지, v.15, no.1, pp 135 - 140
- Pages
- 6
- Journal Title
- 한국기계기술학회지
- Volume
- 15
- Number
- 1
- Start Page
- 135
- End Page
- 140
- ISSN
- 1229-604X
- Abstract
- There are many risks in using grass cutter because of the pebble in grass and high speed rpm when the cutter hits the hard objects in grass. In this study, the existing patents are surveyed and classified for the new mechanism about the bottom safety cover. The new mechanism was modelled and the planetary gear are designed. The power source (engine or motor) will rotate the sun gear and the carrier of planetary gear is fixed into handle frame. The ring gear will drive the final cutter. The carrier fixed the bottom safety cover through the planetary gear hole at the handle bar. In this paper, we develop a new mechanism and analyze the idea for safe grass cutter and investigate the possibility of having patent through patent search.
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Collections - College of Engineering > School of Mechanical Engineering > 1. Journal Articles
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