Title:
【発明の名称】中空軸及びその製造方法
Document Type and Number:
Japanese Patent JPH02500930
Kind Code:
A
Abstract:
A hollow shaft comprises torque-transmitting constructional elements (14) with an opening for placing them on the tube (12), such as gear wheels, cams, or similar. The connection between tube and constructional element is established by reducing, partially if necessary, the internal diameter of the cam or by increasing, partially if necessary, the outer diameter of the tube. The constructional element(s) (14), and tube (12) are connected by interlocking and/or frictional engagement. The tube (12) and at least one support element (20) are arranged in the opening(s) of the constructional element(s) (14), and the tube (12), which opens out below the constructional element (14) lies against the outer wall of the support element(s) (20) over a partial region of its periphery. An intermediate member (8) is provided to control the expansion of the tube (12) inside the constructional element (14). A process for manufacturing said shaft is also described.
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Inventors:
Ebbing House Alfret
Application Number:
JP50606288A
Publication Date:
March 29, 1990
Filing Date:
July 20, 1988
Export Citation:
Assignee:
Gesenck Schmied Schneider Gesellschaft Mitt Beschlenktel Haftung
International Classes:
B21D39/04; B29C45/57; B29C45/76; F01L1/04; B29C45/50; F01L1/047; F16C3/02; F16H53/02; G05B19/4062; (IPC1-7): B21D39/04; F01L1/04; F16C3/02; F16H53/02
Attorney, Agent or Firm:
Minoru Nakamura (7 outside)