Title:
【発明の名称】中ぐりヘッド
Document Type and Number:
Japanese Patent JP3038254
Kind Code:
B2
Abstract:
The present invention relates to a boring head constituted by a body (1) provided with a radial piston (2) for reception of a boring tool (3) gripped by means of a screw (4), said piston (2) being adjustable in position by means of a micrometric screw (5), characterized in that the body (1) is provided also with a slide block (6) effecting the guidance, the orientation and an end-of-movement abutment for the piston (2) for reception of the boring tool (3) and with a balancing device (7) with independent counterweights (8 and 9).
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Inventors:
Emile Palatinate Graf
Claude Jaeger
Raymon toghent
Claude Jaeger
Raymon toghent
Application Number:
JP13960191A
Publication Date:
May 08, 2000
Filing Date:
May 15, 1991
Export Citation:
Assignee:
Epe Bee Emile Palatinate Graf Society Anonym
International Classes:
B23B29/034; B23Q11/00; (IPC1-7): B23B29/034
Domestic Patent References:
| JP4744385A | ||||
| JP2190202A | ||||
| JP735687Y2 | ||||
| JP5311437Y2 | ||||
| JP6221367Y2 | ||||
| JP5733961Y2 |
Other References:
【文献】欧州特許出願公開44825(EP,A2)
【文献】スイス国特許発明656566(CH,A5)
【文献】スイス国特許発明656566(CH,A5)
Attorney, Agent or Firm:
Tsunemitsu Yamada (1 person outside)