ES452960A1 - Shield for use in driving tunnels - Google Patents

Shield for use in driving tunnels

Info

Publication number
ES452960A1
ES452960A1 ES452960A ES452960A ES452960A1 ES 452960 A1 ES452960 A1 ES 452960A1 ES 452960 A ES452960 A ES 452960A ES 452960 A ES452960 A ES 452960A ES 452960 A1 ES452960 A1 ES 452960A1
Authority
ES
Spain
Prior art keywords
erector
shield
tubbing
chain hoist
tunnelling
Prior art date
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
ES452960A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gewerkschaft Eisenhutte Westfalia GmbH
Original Assignee
Gewerkschaft Eisenhutte Westfalia GmbH
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 Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Publication of ES452960A1 publication Critical patent/ES452960A1/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/40—Devices or apparatus specially adapted for handling or placing units of linings or supporting units for tunnels or 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
    • E21D9/08—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield
    • E21D9/087—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines
    • E21D9/0873—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines the shield being provided with devices for lining the tunnel, e.g. shuttering

Abstract

A tunnelling machine, consisting of a cutting head (3) and a drive unit (4), and a conveyor (2) for removing the material as well as a shield-advancing device consisting of pushing cylinders (5) and a thrust ring (6) are accommodated in the tunnelling shield (1). An erector (8) consisting of expandable jaws and a chain hoist is arranged in the shield tail (7) for the rapid and trouble-free shifting of the tubbing (9) forming the tunnel lining. The erector (8) is fastened to an erector arm (15) arranged in a cantilevered manner on the shield casing. The tubbing (9) is raised by the chain hoist of the erector (8) to insert a keystone in the tunnel invert, the erector (8) is lifted while its sliding jaws expand.
ES452960A 1975-12-20 1976-11-03 Shield for use in driving tunnels Expired ES452960A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2557577A DE2557577C2 (en) 1975-12-20 1975-12-20 Propulsion shield for smaller diameters

Publications (1)

Publication Number Publication Date
ES452960A1 true ES452960A1 (en) 1977-11-01

Family

ID=5965001

Family Applications (1)

Application Number Title Priority Date Filing Date
ES452960A Expired ES452960A1 (en) 1975-12-20 1976-11-03 Shield for use in driving tunnels

Country Status (7)

Country Link
JP (1) JPS5277432A (en)
AT (1) AT356695B (en)
CH (1) CH611382A5 (en)
DE (1) DE2557577C2 (en)
ES (1) ES452960A1 (en)
FR (1) FR2335691A1 (en)
GB (1) GB1510766A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3210045A1 (en) * 1982-03-19 1983-09-29 Bade & Theelen Gmbh, 3160 Lehrte Tunnel-driving machine
DE3704195A1 (en) * 1987-02-11 1988-08-25 Gewerk Eisenhuette Westfalia Shield-driving apparatus with tubbing erector
DE102006048823A1 (en) * 2006-10-09 2008-04-10 Robbins Gmbh Tunnel boring machine and arrangement of a tunnel boring machine with a transport system
CN110685723A (en) * 2019-10-15 2020-01-14 中铁十二局集团有限公司 Process method for simultaneously hoisting and lowering pipe piece assembling machine and shield tail into well
CN112049653B (en) * 2020-10-27 2022-11-01 中铁工程装备集团有限公司 Shield tunneling machine starting device and shield tunneling machine starting method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1709309B2 (en) * 1966-09-27 1975-05-15 Bade & Co Gmbh, 3160 Lehrte Tubbing machine for tunneling shields
DE1658764B1 (en) * 1967-11-10 1970-04-30 Richard Schulz Tiefbauunterneh Device for driving tunnels, galleries or similar structures

Also Published As

Publication number Publication date
FR2335691B1 (en) 1982-09-03
ATA643976A (en) 1979-10-15
DE2557577C2 (en) 1983-12-08
AT356695B (en) 1980-05-12
JPS5277432A (en) 1977-06-29
CH611382A5 (en) 1979-05-31
DE2557577A1 (en) 1977-06-30
GB1510766A (en) 1978-05-17
FR2335691A1 (en) 1977-07-15

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19870727