BE636044A - - Google Patents

Info

Publication number
BE636044A
BE636044A BE636044DA BE636044A BE 636044 A BE636044 A BE 636044A BE 636044D A BE636044D A BE 636044DA BE 636044 A BE636044 A BE 636044A
Authority
BE
Belgium
Application number
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.)
Publication date
Publication of BE636044A publication Critical patent/BE636044A/xx

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
    • E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D19/00—Provisional protective covers for working space
    • E21D19/04—Provisional protective covers for working space for use in drifting galleries
    • 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
    • E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
    • E21D9/0642—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining the shield having means for additional processing at the front end
    • E21D9/065—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining the shield having means for additional processing at the front end with devices for provisionally supporting the front face
BE636044D 1963-05-23 BE636044A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US282771A US3250078A (en) 1963-05-23 1963-05-23 Apparatus for driving tunnels

Publications (1)

Publication Number Publication Date
BE636044A true BE636044A (xx) 1900-01-01

Family

ID=23083059

Family Applications (1)

Application Number Title Priority Date Filing Date
BE636044D BE636044A (xx) 1963-05-23

Country Status (6)

Country Link
US (1) US3250078A (xx)
BE (1) BE636044A (xx)
CH (1) CH414717A (xx)
DE (1) DE1255129B (xx)
GB (1) GB1034465A (xx)
NL (1) NL295917A (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3762174A (en) * 1972-07-17 1973-10-02 Pamco Const Protective inching shield for pipe-laying
US3978675A (en) * 1974-01-29 1976-09-07 Coal Industry (Patents) Limited Mine roof support equipment
CN112443335B (zh) * 2020-10-27 2023-05-12 南昌轨道交通集团有限公司地铁项目管理分公司 隧道下穿管线自动控制变形的支护体系及其施工方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1032952A (en) * 1912-05-10 1912-07-16 Emile R Shnable Method of constructing subways.
US2134478A (en) * 1938-05-11 1938-10-25 Equipment Rental Corp Tunneling machine
US2385251A (en) * 1943-02-22 1945-09-18 Ayers Frederick Percival Tunneling method
DE911961C (de) * 1948-10-02 1954-05-24 Hans Joachim Von Hippel Dr Ing Verfahren und Vorrichtung zum wandernden Ausbau von Abbaustreben
DE942384C (de) * 1954-02-26 1956-05-03 Mueller & Borggraefe K G Verfahren zum fortlaufenden freien Vorpfaenden beim Strebausbau mit stempelfreiem Abbaustoss
US2997853A (en) * 1958-07-14 1961-08-29 Maxwell F Kemper Apparatus for driving tunnels
DE1089710B (de) * 1958-12-27 1960-09-29 Bochumer Eisen Heintzmann Ausbaukammer fuer Streckenvortriebe, insbesondere im untertaegigen Bergbau
FR1264673A (fr) * 1960-05-14 1961-06-23 Bwg Bergwerk Walzwerk Cadre de soutènement mobile, pour le fond des mines

Also Published As

Publication number Publication date
CH414717A (fr) 1966-06-15
US3250078A (en) 1966-05-10
DE1255129B (de) 1967-11-30
GB1034465A (en) 1966-06-29
NL295917A (xx) 1900-01-01

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