CH534778A - Schneidkopf für Tunnelbohrmaschinen, Bergbaumaschinen und Strassenbearbeitungsmaschinen - Google Patents

Schneidkopf für Tunnelbohrmaschinen, Bergbaumaschinen und Strassenbearbeitungsmaschinen

Info

Publication number
CH534778A
CH534778A CH1154670A CH1154670A CH534778A CH 534778 A CH534778 A CH 534778A CH 1154670 A CH1154670 A CH 1154670A CH 1154670 A CH1154670 A CH 1154670A CH 534778 A CH534778 A CH 534778A
Authority
CH
Switzerland
Prior art keywords
machines
cutting head
mining
tunnel boring
road processing
Prior art date
Application number
CH1154670A
Other languages
English (en)
Inventor
Richard Oldham Pentith Gerald
Original Assignee
Greenside Machine 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 Greenside Machine Co Ltd filed Critical Greenside Machine Co Ltd
Publication of CH534778A publication Critical patent/CH534778A/de

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/20—Mineral freed by means not involving slitting
    • E21C27/22—Mineral freed by means not involving slitting by rotary drills with breaking-down means, e.g. wedge-shaped drills, i.e. the rotary axis of the tool carrier being substantially perpendicular to the working face, e.g. MARIETTA-type
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK 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
    • E21D9/1033—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom by a transversely extending boom being pivotable about a longitudinal axis
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK 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
    • E21D9/104—Cutting tool fixtures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
CH1154670A 1969-08-05 1970-07-30 Schneidkopf für Tunnelbohrmaschinen, Bergbaumaschinen und Strassenbearbeitungsmaschinen CH534778A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3925669 1969-08-05

Publications (1)

Publication Number Publication Date
CH534778A true CH534778A (de) 1973-03-15

Family

ID=10408548

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1154670A CH534778A (de) 1969-08-05 1970-07-30 Schneidkopf für Tunnelbohrmaschinen, Bergbaumaschinen und Strassenbearbeitungsmaschinen

Country Status (6)

Country Link
JP (1) JPS4919485B1 (de)
AT (1) AT304620B (de)
CH (1) CH534778A (de)
DE (1) DE2038014A1 (de)
FR (1) FR2056781A5 (de)
GB (1) GB1316260A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2809951C3 (de) * 1978-03-08 1982-04-15 Mannesmann AG, 4000 Düsseldorf Bohrkopf für Tunnelvortriebsmaschinen
GB8331266D0 (en) * 1983-11-23 1983-12-29 Bowmer & Kirkland Products Sal Road milling/cutting machine
JPS63154491A (ja) * 1987-09-03 1988-06-27 レズリー　ノーマン　マチユーズ ボート船体
JPH0620183U (ja) * 1992-05-14 1994-03-15 川崎重工業株式会社 空中翼を備えた船舶
CN114991794B (zh) * 2022-04-12 2025-09-26 上海隧道工程有限公司 弧形梁顶进用的法兰式可回收掘进机头的连接结构
CN119712098A (zh) * 2024-12-31 2025-03-28 淄博爱科工矿机械有限公司 一种截割部以及具有其的掘进机

Also Published As

Publication number Publication date
FR2056781A5 (de) 1971-05-14
DE2038014A1 (de) 1971-02-18
JPS4919485B1 (de) 1974-05-17
GB1316260A (en) 1973-05-09
AT304620B (de) 1973-01-10

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Legal Events

Date Code Title Description
PL Patent ceased