Title:
さく岩装置および砕岩装置
Document Type and Number:
Japanese Patent JP4308004
Kind Code:
B2
Abstract:
The rock drilling rig comprises a first control unit ( 8 ) arranged on a carrier ( 1 ) and a second control unit ( 9 ) arranged to a rock drilling apparatus ( 4 ). The first control unit ( 8 ) and the second control unit ( 9 ) communicate with each other by means of a first data communications link ( 10 ). The rock drilling apparatus ( 4 ) has one or more sensors ( 11, 12, 15 ), the measuring results of which are processed in the second control unit ( 9 ) and only then transmitted to the first control unit ( 8 ) that controls actuators regulating the operation of the rock drilling apparatus ( 4 ). Correspondingly, the rock breaking machine, such as a breaking hammer, comprises one or more sensors ( 11, 12, 15 ) and a control unit ( 9 ).
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Inventors:
Saha, Heikki
Application Number:
JP2003536586A
Publication Date:
August 05, 2009
Filing Date:
October 18, 2002
Export Citation:
Assignee:
SANDVIK MINING AND CONSTRUCTION OY
International Classes:
E21B44/00; E02F9/20; E21B7/02; E21B15/04
Domestic Patent References:
| JP54015401A | ||||
| JP9509459A |
Attorney, Agent or Firm:
Takao Katori
Previous Patent: 有効かつ信頼性のあるデータパケット送信のための方法及びシステム
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