JP2512488Y2 - さく岩機のフィ―ド機構 - Google Patents

さく岩機のフィ―ド機構

Info

Publication number
JP2512488Y2
JP2512488Y2 JP231991U JP231991U JP2512488Y2 JP 2512488 Y2 JP2512488 Y2 JP 2512488Y2 JP 231991 U JP231991 U JP 231991U JP 231991 U JP231991 U JP 231991U JP 2512488 Y2 JP2512488 Y2 JP 2512488Y2
Authority
JP
Japan
Prior art keywords
attached
rock drill
wheel
wire
guide shell
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP231991U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0499790U (index.php
Inventor
高博 山本
勉 金子
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Furukawa Co Ltd
Original Assignee
Furukawa Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Furukawa Co Ltd filed Critical Furukawa Co Ltd
Priority to JP231991U priority Critical patent/JP2512488Y2/ja
Publication of JPH0499790U publication Critical patent/JPH0499790U/ja
Application granted granted Critical
Publication of JP2512488Y2 publication Critical patent/JP2512488Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
JP231991U 1991-01-29 1991-01-29 さく岩機のフィ―ド機構 Expired - Fee Related JP2512488Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP231991U JP2512488Y2 (ja) 1991-01-29 1991-01-29 さく岩機のフィ―ド機構

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP231991U JP2512488Y2 (ja) 1991-01-29 1991-01-29 さく岩機のフィ―ド機構

Publications (2)

Publication Number Publication Date
JPH0499790U JPH0499790U (index.php) 1992-08-28
JP2512488Y2 true JP2512488Y2 (ja) 1996-10-02

Family

ID=31730349

Family Applications (1)

Application Number Title Priority Date Filing Date
JP231991U Expired - Fee Related JP2512488Y2 (ja) 1991-01-29 1991-01-29 さく岩機のフィ―ド機構

Country Status (1)

Country Link
JP (1) JP2512488Y2 (index.php)

Also Published As

Publication number Publication date
JPH0499790U (index.php) 1992-08-28

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Legal Events

Date Code Title Description
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 19960507

LAPS Cancellation because of no payment of annual fees