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Title:
DRILLING MACHINE
Document Type and Number:
Japanese Patent JPS5948530
Kind Code:
A
Abstract:
An excavating machine has an indicator (60, 64) showing the position of the boom and dipper stick mounted back hoe (29) to the machine operator. A guide rod (33) is coupled to the hoe and to a swivel joint (34) on the machine to drive the indicator. The angle of the hoe may be shown by an additional indicator (83, 84).

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JP3082770[Title of Invention] Remote control method of drilling device for pneumatic caisson
JPS59179564[Title of the device] Excavator
Inventors:
BUIRUFURIITO GIYUUTOHOFU
Application Number:
JP14677483A
Publication Date:
March 19, 1984
Filing Date:
August 12, 1983
Export Citation:
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Assignee:
SCHWING FRIEDRICH WILH
International Classes:
E02F3/30; E02F3/32; E02F3/36; E02F5/14; E02F9/26; E02F3/42; (IPC1-7): E02F3/32
Attorney, Agent or Firm:
Toshio Yano



 
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