Invention Grant
US08167104B2 Gear shifting point for the establishment of a connection, fixed against rotation, between a gear and a shaft 有权
用于建立齿轮与轴之间的连接固定的齿轮换档点

  • Patent Title: Gear shifting point for the establishment of a connection, fixed against rotation, between a gear and a shaft
  • Patent Title (中): 用于建立齿轮与轴之间的连接固定的齿轮换档点
  • Application No.: US11991126
    Application Date: 2006-08-07
  • Publication No.: US08167104B2
    Publication Date: 2012-05-01
  • Inventor: Nicolai TarasinskiRainer Gugel
  • Applicant: Nicolai TarasinskiRainer Gugel
  • Applicant Address: US IL Moline
  • Assignee: Deere & Company
  • Current Assignee: Deere & Company
  • Current Assignee Address: US IL Moline
  • Priority: DE102005040633 20050827
  • International Application: PCT/EP2006/065123 WO 20060807
  • International Announcement: WO2007/025845 WO 20070308
  • Main IPC: F16D27/09
  • IPC: F16D27/09 F16D23/04
Gear shifting point for the establishment of a connection, fixed against rotation, between a gear and a shaft
Abstract:
The invention relates to a gear shifting point (10) for producing a rotationally fixed connection between a toothed wheel (16, 18) and a shaft (12). Said gear shifting point (10) comprises a shaft (12), a sliding sleeve (24) and at least one toothed wheel (16, 18). The toothed wheel (16, 18) is mounted rotationally with respect to the shaft (12). The sliding sleeve (24) is mounted on the shaft (12) in such a way that it is not rotatable therewith. The toothed wheel (16, 18) and the sliding sleeve (24) are embodied in such a way that a rotationally fixed connection can be produced therebetween in the coupled state of the gear shifting point (10) and no connection can be produced between the toothed wheel (16, 18) and the sliding sleeve (24) in the neutral state of the gear shifting point (10). The aim of said invention is to develop and improve the gear shifting point (10) which is used for producing a rotationally fixed connection between the toothed wheel (16, 18) and the shaft (12), is cost effective and operates in as interference-free manner as possible. For this purpose, the inventive gear shifting point (10) is characterized in that the sliding sleeve (24) is provided with at least one electromagnet (38, 40) and the coupled state of the gear shifting point (10) is obtainable by activating said electromagnet (38, 40).
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