Title:
印刷機における反転装置の二重歯車
Document Type and Number:
Japanese Patent JP4220581
Kind Code:
B2
Abstract:
A double gear wheel of a turning device on printing presses comprises an adjustment gear wheel (4). On the adjustment gear wheel a conical seat (7) is formed, which conical seat (7) is engaged in a conical recess (9) formed on the corresponding stationary gear wheel (2), when the two gear wheels (2, 4) are clamped to one another by means of a clamping body (5). The double gear wheel described above has a compact construction, is easy to manufacture with a high degree of precision, and without the requirement for any additional elements essentially guarantees a frictional engagement which reliably prevents the mutual rotation of the two gear wheels (2, 4) during operation of the printing press, even on printing presses which consist of a large number of printing mechanisms.
Inventors:
Villy Becker
Application Number:
JP30271896A
Publication Date:
February 04, 2009
Filing Date:
November 14, 1996
Export Citation:
Assignee:
Heidelberger Druckmaschinen AG
International Classes:
B41F21/10; B41F13/008
Domestic Patent References:
| JP7017020A |
Attorney, Agent or Firm:
Akio Miyazaki
Nobuyuki Kaneda
Katsuhiro Ito
Ishibashi Masayuki
Nobuyuki Kaneda
Katsuhiro Ito
Ishibashi Masayuki