JPS48428Y1 - - Google Patents

Info

Publication number
JPS48428Y1
JPS48428Y1 JP404569U JP404569U JPS48428Y1 JP S48428 Y1 JPS48428 Y1 JP S48428Y1 JP 404569 U JP404569 U JP 404569U JP 404569 U JP404569 U JP 404569U JP S48428 Y1 JPS48428 Y1 JP S48428Y1
Authority
JP
Japan
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
Application number
JP404569U
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 filed Critical
Priority to JP404569U priority Critical patent/JPS48428Y1/ja
Priority to DE19691920322 priority patent/DE1920322C3/de
Priority to CH1500269A priority patent/CH500343A/de
Priority to GB1229097D priority patent/GB1229097A/en
Priority to FR6936706A priority patent/FR2025317A5/fr
Publication of JPS48428Y1 publication Critical patent/JPS48428Y1/ja
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/1093—Devices for supporting, advancing or orientating the machine or the tool-carrier
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
    • E21D9/1013—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom
    • E21D9/102—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom by a longitudinally extending boom being pivotable about a vertical and a transverse axis
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
JP404569U 1969-01-16 1969-01-16 Expired JPS48428Y1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP404569U JPS48428Y1 (ja) 1969-01-16 1969-01-16
DE19691920322 DE1920322C3 (de) 1969-01-16 1969-04-14 Vorrichtung zum Lösen und Laden des anstehenden Erdreichs beim Rohrvorpressen
CH1500269A CH500343A (de) 1969-01-16 1969-10-06 Vorrichtung zum Lösen und Verladen des anstehenden Erdreichs beim Rohrvorpressen
GB1229097D GB1229097A (ja) 1969-01-16 1969-10-17
FR6936706A FR2025317A5 (ja) 1969-01-16 1969-10-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP404569U JPS48428Y1 (ja) 1969-01-16 1969-01-16

Publications (1)

Publication Number Publication Date
JPS48428Y1 true JPS48428Y1 (ja) 1973-01-08

Family

ID=11573943

Family Applications (1)

Application Number Title Priority Date Filing Date
JP404569U Expired JPS48428Y1 (ja) 1969-01-16 1969-01-16

Country Status (5)

Country Link
JP (1) JPS48428Y1 (ja)
CH (1) CH500343A (ja)
DE (1) DE1920322C3 (ja)
FR (1) FR2025317A5 (ja)
GB (1) GB1229097A (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4930501U (ja) * 1972-06-20 1974-03-16
DE2720380C2 (de) * 1977-05-06 1986-01-23 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Vortriebsmaschine
SU947419A2 (ru) * 1978-09-26 1982-07-30 Ордена Трудового Красного Знамени институт гидродинамики СО АН СССР Проходческий комбайн
DE3441697C1 (de) * 1984-11-15 1986-05-07 Halbach & Braun Industrieanlagen, 5600 Wuppertal Streckenvortriebsmaschine, insbesondere zum Auffahren von Abbaustrecken

Also Published As

Publication number Publication date
DE1920322B2 (de) 1977-11-24
DE1920322A1 (de) 1970-07-30
GB1229097A (ja) 1971-04-21
FR2025317A5 (ja) 1970-09-04
CH500343A (de) 1970-12-15
DE1920322C3 (de) 1978-07-06

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