Title:
振動重なりにより駆動する回転工具用の駆動装置とこれと一緒の工具
Document Type and Number:
Japanese Patent JP5207339
Kind Code:
B2
Abstract:
A carrier bush (15) fits on bearings in a drive casing (11) so as to rotate. A drive shaft (13) rotates on bearings in the carrier bush. A tool mount (16A,16B) holds processing tools. A vibration-stimulating device generates vibration overlay for the tool mount. An independent claim is also included for a tool with a drive device.
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Inventors:
Joachim Raska
Jens Steinberg
Ulrich Bechem
Jens Steinberg
Ulrich Bechem
Application Number:
JP2006165629A
Publication Date:
June 12, 2013
Filing Date:
June 15, 2006
Export Citation:
Assignee:
Caterpillar Global Mining Europe Gesellschaft Mito Beschlenktel Haftung
International Classes:
E21B7/24; E21C25/02; E21D9/10
Domestic Patent References:
| JP56067090A | ||||
| JP48002703A | ||||
| JP4009437U | ||||
| JP2001003690A |
Attorney, Agent or Firm:
Patent Business Corporation Tani/Abe Patent Office
Mitsufumi Esaki
Blacksmith
Mitsufumi Esaki
Blacksmith