Title:
案内シャンクを備えたリーマ仕上げ工具
Document Type and Number:
Japanese Patent JP4227745
Kind Code:
B2
Abstract:
A reaming tool is capable of reaming out several axially interspaced borings of a workpiece. The reaming tool includes a guide shank that can be clamped into a machine spindle and which can be supported in prepared borings of the workpiece to be machined by using external supporting elements. The reaming tool also includes a reaming head coaxially connected on the front end thereof. In order to be able to easily change a worn tool, the reaming head is connected to the guide shank by an auto-centering clamping mechanism. The supporting elements positioned in the proximity of the clamping mechanism can, during a clamping process, be radially spread outwardly from a smaller dimension to a predetermined diameter guide dimension.
Inventors:
Butiker Otto
Christopher Young
Eigenmann Roman
Christopher Young
Eigenmann Roman
Application Number:
JP2001563263A
Publication Date:
February 18, 2009
Filing Date:
February 17, 2001
Export Citation:
Assignee:
Deehardt Actien Gezel Shaft
International Classes:
B23D77/04; B23B31/11; B23D77/02; B23D77/14; B23P15/46
Domestic Patent References:
| JP592316A | ||||
| JP9103917A | ||||
| JP2000719A |
Attorney, Agent or Firm:
Fujita Akira
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