NL7308755A - - Google Patents

Info

Publication number
NL7308755A
NL7308755A NL7308755A NL7308755A NL7308755A NL 7308755 A NL7308755 A NL 7308755A NL 7308755 A NL7308755 A NL 7308755A NL 7308755 A NL7308755 A NL 7308755A NL 7308755 A NL7308755 A NL 7308755A
Authority
NL
Netherlands
Application number
NL7308755A
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
Publication of NL7308755A publication Critical patent/NL7308755A/xx

Links

Classifications

    • 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
    • E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
NL7308755A 1972-06-22 1973-06-22 NL7308755A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2934872A GB1437350A (en) 1972-06-22 1972-06-22 Tunnelling apparatus

Publications (1)

Publication Number Publication Date
NL7308755A true NL7308755A (xx) 1973-12-27

Family

ID=10290119

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7308755A NL7308755A (xx) 1972-06-22 1973-06-22

Country Status (13)

Country Link
US (1) US3970224A (xx)
JP (1) JPS5738759B2 (xx)
AT (1) AT337759B (xx)
AU (1) AU475575B2 (xx)
BE (1) BE801292A (xx)
CA (1) CA982615A (xx)
CH (1) CH576063A5 (xx)
DE (1) DE2331971A1 (xx)
ES (1) ES416197A1 (xx)
FR (1) FR2189586B1 (xx)
GB (1) GB1437350A (xx)
IT (1) IT986572B (xx)
NL (1) NL7308755A (xx)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51133935A (en) * 1975-05-15 1976-11-20 Hitachi Shipbuilding Eng Co Muddy water pressurizing system shield excavator
JPS5532952Y2 (xx) * 1976-03-26 1980-08-05
JPS5543200Y2 (xx) * 1976-11-20 1980-10-09
GB2106161B (en) * 1981-09-18 1985-07-10 Hitachi Shipbuilding Eng Co Shield tunneling machine
AT378822B (de) * 1981-09-18 1985-10-10 Hitachi Shipbuilding Eng Co Schildvortriebsmaschine
DE3330635A1 (de) * 1983-08-25 1985-03-21 Wayss & Freytag Ag, 6000 Frankfurt Vortriebsschild
AT388969B (de) * 1986-07-24 1989-09-25 Voest Alpine Ag Schildvortriebsmaschine
DE19700297C2 (de) * 1997-01-08 2001-05-17 Wirth Co Kg Masch Bohr Fördereinrichtung für eine Schildvortriebsmaschine
ATE497861T1 (de) * 2006-03-20 2011-02-15 Swiss Ind Consulting And Technology Sa Strahlvorrichtung für partikel mit dosiervorrichtung
CN102287204B (zh) * 2011-08-16 2013-05-01 四川省玉斧无杆自动钻井机有限公司 掘进机渣石清理装置
US10494199B2 (en) * 2017-07-18 2019-12-03 Cnh Industrial Canada, Ltd. Inline product metering system for fertilizer and seed application system
US10485158B2 (en) * 2017-07-18 2019-11-26 Cnh Industrial Canada, Ltd. Inline product metering system for fertilizer and seed application system
CN108619850B (zh) * 2018-04-08 2020-12-04 中冶长天国际工程有限责任公司 炭粉的回收利用装置
US11089894B2 (en) * 2019-01-18 2021-08-17 Chicago Show, Inc. Dry food dispensing apparatus
CN110500103A (zh) * 2019-09-25 2019-11-26 中铁六局集团有限公司 土压平衡盾构机盾尾快速清渣装置
CN114215541A (zh) * 2021-12-21 2022-03-22 中铁六局集团有限公司 一种盾构分体始发用临时台车工装
CN116968960B (zh) * 2023-09-22 2023-12-08 四川省江油市蜀玉实业有限公司 一种用于白云石下料的星型卸料器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1173158A (en) * 1908-05-08 1916-02-29 Harry B Arden Tunnel-boring machine for earth.
US989348A (en) * 1910-08-08 1911-04-11 William D Haines Feed-regulating device for seed-planting machines.
US2669441A (en) * 1950-01-04 1954-02-16 Alder F Castanoli Coal boring unit
US2886216A (en) * 1954-08-26 1959-05-12 Svenska Flaektfabriken Ab Apparatus for metered feeding of granular materials
US2955808A (en) * 1958-05-05 1960-10-11 Charles W Kandle Tunneling machine having stepper type advancing means
US3131821A (en) * 1961-09-27 1964-05-05 Yawata Iron & Steel Co Raw material charging device in the top part of a blast furnace
JPS447654Y1 (xx) * 1965-07-27 1969-03-24

Also Published As

Publication number Publication date
IT986572B (it) 1975-01-30
GB1437350A (en) 1976-05-26
DE2331971A1 (de) 1974-01-17
FR2189586A1 (xx) 1974-01-25
CH576063A5 (xx) 1976-05-31
ATA550373A (de) 1976-11-15
US3970224A (en) 1976-07-20
JPS5738759B2 (xx) 1982-08-17
ES416197A1 (es) 1976-06-01
BE801292A (fr) 1973-10-15
FR2189586B1 (xx) 1980-06-06
AU475575B2 (en) 1976-08-26
JPS4951741A (xx) 1974-05-20
AT337759B (de) 1977-07-25
AU5726173A (en) 1975-01-09
CA982615A (en) 1976-01-27

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BV The patent application has lapsed