GB1100029A - A tunnelling shield - Google Patents

A tunnelling shield

Info

Publication number
GB1100029A
GB1100029A GB5121563A GB5121563A GB1100029A GB 1100029 A GB1100029 A GB 1100029A GB 5121563 A GB5121563 A GB 5121563A GB 5121563 A GB5121563 A GB 5121563A GB 1100029 A GB1100029 A GB 1100029A
Authority
GB
United Kingdom
Prior art keywords
shield
conveyors
spoil
tunnelling
plates
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
GB5121563A
Inventor
Vladimir Pavlovich Samoilov
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.)
NI SKY I OSNOVANY I PODZEMNIKH
Original Assignee
NI SKY I OSNOVANY I PODZEMNIKH
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 NI SKY I OSNOVANY I PODZEMNIKH filed Critical NI SKY I OSNOVANY I PODZEMNIKH
Priority to GB5121563A priority Critical patent/GB1100029A/en
Publication of GB1100029A publication Critical patent/GB1100029A/en
Expired legal-status Critical Current

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
    • E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
    • E21D9/0607—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining the shield being provided with devices for lining the tunnel, e.g. shuttering

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)

Abstract

1,100,029. Tunnelling shields; tunnels. NAUCHNO-ISSLEDOVATEL' SKY INSTITUTE OSNOVANY. I PODZEMNIKH SO-ORUZHENY. 20, Nov, 1964 [30, Dec, 1963], No. 51215/63. Heading E1F. In a tunnelling shield for use in loose earth and having transverse cutting blades 2, conveyors 3 are provided adjacent the blades for removing spoil from the leading end of the shield. The conveyors have endless belts which are driven by gearboxes 21 and racks 5 when the rams 6 of the shield are retracted to advance the part 19 of the shield. Spoil discharged from the conveyors is lifted over an edge 24<SP>1</SP> of a partition 24 by a bucket 13 mounted on a swinging arm 12 to fall on vibratory plates 15, and spoil from the plates is removed by a conveyor 14 leading to further conveyors (not shown). As the part 19 is advanced concrete is injected by a pipe 17 into the space behind the part to form the lining 16. The shield may be steered by adjusting the relative speeds of the conveyors.
GB5121563A 1963-12-30 1963-12-30 A tunnelling shield Expired GB1100029A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5121563A GB1100029A (en) 1963-12-30 1963-12-30 A tunnelling shield

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5121563A GB1100029A (en) 1963-12-30 1963-12-30 A tunnelling shield

Publications (1)

Publication Number Publication Date
GB1100029A true GB1100029A (en) 1968-01-24

Family

ID=10459089

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5121563A Expired GB1100029A (en) 1963-12-30 1963-12-30 A tunnelling shield

Country Status (1)

Country Link
GB (1) GB1100029A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3818713A (en) * 1970-09-24 1974-06-25 Gewerk Eisenhuette Westfalia Driving of tunnels

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3818713A (en) * 1970-09-24 1974-06-25 Gewerk Eisenhuette Westfalia Driving of tunnels

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