JPS5984093U - rock tunnel excavator - Google Patents

rock tunnel excavator

Info

Publication number
JPS5984093U
JPS5984093U JP17900582U JP17900582U JPS5984093U JP S5984093 U JPS5984093 U JP S5984093U JP 17900582 U JP17900582 U JP 17900582U JP 17900582 U JP17900582 U JP 17900582U JP S5984093 U JPS5984093 U JP S5984093U
Authority
JP
Japan
Prior art keywords
cutter head
tunnel excavator
main body
rock tunnel
rock
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.)
Pending
Application number
JP17900582U
Other languages
Japanese (ja)
Inventor
敏弘 山崎
英和 青木
梶原　操
Original Assignee
株式会社小松製作所
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 株式会社小松製作所 filed Critical 株式会社小松製作所
Priority to JP17900582U priority Critical patent/JPS5984093U/en
Publication of JPS5984093U publication Critical patent/JPS5984093U/en
Pending legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来例の断面図、第２図は前面図、繭３図はト
ンネル地盤縦断面図、第４図は本考案の実施例を示す断
面図、第５図は前面図、第６図は要部の拡大断面図、第
７図はその一部破断前面図、第８図は第６図の■部視平
面図、第９図、第１０　　　　′図は動作説明図である
。 １は本体、３はカッタヘッド、６は中空部、Ａはロック
トリル装置。Fig. 1 is a sectional view of the conventional example, Fig. 2 is a front view, Cocoon 3 is a vertical sectional view of the tunnel ground, Fig. 4 is a sectional view showing the embodiment of the present invention, Fig. 5 is a front view, and Fig. 6 is a sectional view of the conventional example. The figure is an enlarged cross-sectional view of the main part, FIG. 7 is a partially cutaway front view thereof, FIG. 8 is a plan view of the section (■) in FIG. 6, and FIGS. 9 and 10' are operation explanatory views. 1 is the main body, 3 is the cutter head, 6 is the hollow part, and A is the lock trill device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 本体１に中空部６を有するカッタヘッド３を回転自在に
設け、該中空部６を本体１側に開口してカッタヘッド３
で掘削した土砂等を本体１側に排出するように構成する
と共に、前記中空部６内にロックトリル装置Ａを、カッ
タヘッド３あ周囲地山に穴を穿けることができるように
取付けたことを特徴とする岩盤トンネル掘削機。A cutter head 3 having a hollow portion 6 is rotatably provided in the main body 1, and the hollow portion 6 is opened to the main body 1 side to open the cutter head 3.
The cutter head 3a is configured to discharge excavated earth and sand to the main body 1 side, and a rock trill device A is installed in the hollow part 6 so as to be able to drill holes in the ground surrounding the cutter head 3a. A rock tunnel excavator featuring:
JP17900582U 1982-11-29 1982-11-29 rock tunnel excavator Pending JPS5984093U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17900582U JPS5984093U (en) 1982-11-29 1982-11-29 rock tunnel excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17900582U JPS5984093U (en) 1982-11-29 1982-11-29 rock tunnel excavator

Publications (1)

Publication Number Publication Date
JPS5984093U true JPS5984093U (en) 1984-06-06

Family

ID=30388485

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17900582U Pending JPS5984093U (en) 1982-11-29 1982-11-29 rock tunnel excavator

Country Status (1)

Country Link
JP (1) JPS5984093U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01315600A (en) * 1988-06-15 1989-12-20 Komatsu Ltd Underground cavity construction and tunnel drilling machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4914933B1 (en) * 1970-12-11 1974-04-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4914933B1 (en) * 1970-12-11 1974-04-11

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01315600A (en) * 1988-06-15 1989-12-20 Komatsu Ltd Underground cavity construction and tunnel drilling machine

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