IT7819394A0 - Perfezionamenti ai dispositivi di rimozione di materiali di scavo di escavatori di gallerie e di macchine similari. - Google Patents

Perfezionamenti ai dispositivi di rimozione di materiali di scavo di escavatori di gallerie e di macchine similari.

Info

Publication number
IT7819394A0
IT7819394A0 IT7819394A IT1939478A IT7819394A0 IT 7819394 A0 IT7819394 A0 IT 7819394A0 IT 7819394 A IT7819394 A IT 7819394A IT 1939478 A IT1939478 A IT 1939478A IT 7819394 A0 IT7819394 A0 IT 7819394A0
Authority
IT
Italy
Prior art keywords
devices
similar machines
tunnel excavators
excavation materials
removing excavation
Prior art date
Application number
IT7819394A
Other languages
English (en)
Other versions
IT1092121B (it
Original Assignee
Clamart Francia
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 Clamart Francia filed Critical Clamart Francia
Publication of IT7819394A0 publication Critical patent/IT7819394A0/it
Application granted granted Critical
Publication of IT1092121B publication Critical patent/IT1092121B/it

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
    • E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
    • 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
    • E21D9/11—Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines
    • E21D9/112—Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines by means of one single rotary head or of concentric rotary heads
    • E21D9/115—Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines by means of one single rotary head or of concentric rotary heads with cutting tools mounted pivotably or slidable on the head
IT19394/78A 1977-01-21 1978-01-18 Perfezionamenti ai dispositivi di rimozione di materiali di scavo di escavatori di gallerie e di macchine similari IT1092121B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7701719A FR2378138A1 (fr) 1977-01-21 1977-01-21 Procede et dispositif pour l'evacuation d'un produit en vrac au moyen d'un godet rotatif

Publications (2)

Publication Number Publication Date
IT7819394A0 true IT7819394A0 (it) 1978-01-18
IT1092121B IT1092121B (it) 1985-07-06

Family

ID=9185773

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19394/78A IT1092121B (it) 1977-01-21 1978-01-18 Perfezionamenti ai dispositivi di rimozione di materiali di scavo di escavatori di gallerie e di macchine similari

Country Status (14)

Country Link
US (1) US4170383A (it)
JP (1) JPS53101831A (it)
AU (1) AU517679B2 (it)
BE (1) BE863124A (it)
CA (1) CA1080756A (it)
DE (2) DE2802350C3 (it)
ES (1) ES466148A1 (it)
FR (1) FR2378138A1 (it)
GB (1) GB1592216A (it)
IT (1) IT1092121B (it)
NL (1) NL7800595A (it)
SE (2) SE439800B (it)
SU (1) SU786926A3 (it)
ZA (1) ZA78321B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4015462A1 (de) * 1990-05-14 1991-11-21 Wirth Co Kg Masch Bohr Verfahren und maschine zum vortreiben von strecken, tunneln o. dgl.
FR2889625B1 (fr) * 2005-08-04 2014-01-24 Souriau Element de contact femelle et procede de realisation d'un element de contact femelle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US902517A (en) * 1907-12-20 1908-10-27 Wittich Success Shaft Sinking And Tunnelling Machine Company Shaft or tunnel boring mechanism.
US1326480A (en) * 1918-05-27 1919-12-30 Frank L Dana Tunneling-machine.
US1403530A (en) * 1920-06-28 1922-01-17 Whitaker Douglas Tunneling machine
US4043600A (en) * 1975-09-22 1977-08-23 Dresser Industries, Inc. Adjustable bucket for an earth boring machine

Also Published As

Publication number Publication date
IT1092121B (it) 1985-07-06
NL7800595A (nl) 1978-07-25
AU3237378A (en) 1979-07-19
DE2802350C3 (de) 1980-08-21
CA1080756A (en) 1980-07-01
BE863124A (fr) 1978-07-20
JPS6149477B2 (it) 1986-10-29
FR2378138B1 (it) 1979-05-11
SE439800B (sv) 1985-07-01
DE7801600U1 (de) 1978-05-03
ES466148A1 (es) 1978-10-16
DE2802350A1 (de) 1978-07-27
JPS53101831A (en) 1978-09-05
ZA78321B (en) 1979-01-31
SU786926A3 (ru) 1980-12-07
GB1592216A (en) 1981-07-01
US4170383A (en) 1979-10-09
DE2802350B2 (de) 1979-12-20
FR2378138A1 (fr) 1978-08-18
SE7800713L (sv) 1978-07-22
AU517679B2 (en) 1981-08-20

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