Scissors gear

专利内容由知识产权出版社提供专利名称：Scissors gear发明人：加藤 茂雄申请号：JP実願平4-20753申请日：19920306公开号：JP実開平5-71519U公开日：19930928专利附图：摘要： (57) [Abstract] OBJECTIVE scissors gear can be applied to a case where thehelical, assembling the front of the sub gear in the working, and eliminates the need forconfirmation work of the back and assembling can be improved workability, yet resilientforce of the torsion spring are to provide a scissors gear which can be set to a regularvalue. [Configuration] The main gear 3 fixed to the rotating shaft 1, the relative rotatablesub gear 4 relative to the main gear 3, the knock pins are respectively fixed on the rearside is a mating surface of the main gear 3 and the sub gear 4 8,9 and, the torsion spring 5both ends are engaged in these knock pin 8, 9 With the door, in the scissor gear 2 that is

configured to the elastic force of the torsion spring 5 to the main gear 3 and the sub gear4 by relative rotation to remove backlash between the gears meshing with these, saidmain gears 3 And the sub gear 4 is a helical gear, sub gear 4 scissors with a knock hole 4afor press fitting the above knock pin 9 on a diameter line passing through the toothspace center or tooth thickness center of the tooth width center line.申请人：富士重工業株式会社地址：東京都新宿区西新宿一丁目7番2号国籍：JP代理人：小橋 信淳 (外1名)