USB499209I5 - - Google Patents

Info

Publication number
USB499209I5
USB499209I5 US49920974A USB499209I5 US B499209 I5 USB499209 I5 US B499209I5 US 49920974 A US49920974 A US 49920974A US B499209 I5 USB499209 I5 US B499209I5
Authority
US
United States
Prior art keywords
frames
relative movement
turret
frame
shafts
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.)
Pending
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.)
Filing date
Publication date
Application filed filed Critical
Publication of USB499209I5 publication Critical patent/USB499209I5/en
Application granted granted Critical
Publication of US3995907A publication Critical patent/US3995907A/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/1093—Devices for supporting, advancing or orientating the machine or the tool-carrier
    • 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
    • E21D9/10—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
    • E21D9/116—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 non-concentric rotary heads
    • E21D9/117—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 non-concentric rotary heads mounted for orientating or sideways shifting relative to the frame

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)
  • Earth Drilling (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Drilling And Boring (AREA)
  • Lining And Supports For Tunnels (AREA)

Abstract

The machine includes two half-frames vertically arranged side by side, with two parallel vertical shafts respectively supported by the two half-frames. A separate turret is pivotally supported around each of the shafts, each turret having a cutting head which can rotate around a horizontal axis and which is equipped with tools for excavating. The two half-frames are slidably movable horizontally in relation to one another, with a control member connected between the half-frames for controlling the relative movement, the two half-frames being selectively positionable on the gallery floor by said relative movement, one half-frame being movable while the other half-frame remains fixed in position.
US05/499,209 1973-08-22 1974-08-21 Underground excavating machine having independently movable half-frames Expired - Lifetime US3995907A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU68283A LU68283A1 (en) 1973-08-22 1973-08-22
LU68283 1973-08-22

Publications (2)

Publication Number Publication Date
USB499209I5 true USB499209I5 (en) 1976-02-24
US3995907A US3995907A (en) 1976-12-07

Family

ID=19727450

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/499,209 Expired - Lifetime US3995907A (en) 1973-08-22 1974-08-21 Underground excavating machine having independently movable half-frames

Country Status (12)

Country Link
US (1) US3995907A (en)
JP (1) JPS5418644B2 (en)
CA (1) CA1020177A (en)
CH (1) CH600134A5 (en)
CS (1) CS203079B2 (en)
DE (1) DE2439766A1 (en)
FR (1) FR2241687B1 (en)
GB (1) GB1474483A (en)
IT (1) IT1019940B (en)
LU (1) LU68283A1 (en)
SE (1) SE411372B (en)
SU (1) SU618059A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114207248A (en) * 2019-07-31 2022-03-18 山特维克矿山工程机械有限公司 Cutting device

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1520984A (en) * 1975-04-17 1978-08-09 Binnewies I Mining machine and a method for mining of minerals
DE2554690C3 (en) * 1975-12-05 1980-11-13 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Anchor tensioning device for a conveyor and / or extraction system in mining and extraction operations
US4646853A (en) * 1984-07-31 1987-03-03 The Robbins Company Shaft boring machine and method
AT384274B (en) * 1985-10-14 1987-10-27 Voest Alpine Ag SHIELD DRIVING MACHINE
DE4015462A1 (en) * 1990-05-14 1991-11-21 Wirth Co Kg Masch Bohr METHOD AND MACHINE FOR PROCESSING ROUTES, TUNNELS OR THE LIKE
US7934776B2 (en) * 2007-08-31 2011-05-03 Joy Mm Delaware, Inc. Mining machine with driven disc cutters
US8636324B2 (en) * 2010-01-22 2014-01-28 Joy Mm Delaware, Inc. Mining machine with driven disc cutters
EP3656977B1 (en) 2012-09-14 2023-07-19 Joy Global Underground Mining LLC Cutter head for mining machine
JP6444498B2 (en) * 2014-10-06 2018-12-26 サンドビック インテレクチュアル プロパティー アクティエボラーグ Cutting equipment
FI3408499T3 (en) 2016-01-27 2023-06-05 Joy Global Underground Mining Llc Mining machine with multiple cutter heads
CA3033866A1 (en) 2016-08-19 2018-02-22 Joy Global Underground Mining Llc Cutting device and support for same
US11391149B2 (en) 2016-08-19 2022-07-19 Joy Global Underground Mining Llc Mining machine with articulating boom and independent material handling system
CA3209189C (en) 2016-08-19 2026-04-14 Joy Global Underground Mining Llc Mining machine with articulating boom and independent material handling system
PL3516153T3 (en) 2016-09-23 2024-05-06 Joy Global Underground Mining Llc Rock cutting device
EP3814608B1 (en) 2018-07-25 2024-11-27 Joy Global Underground Mining LLC Rock cutting assembly
CN110173287B (en) * 2019-06-26 2024-06-14 中国铁建重工集团股份有限公司 Normal anchor rod mechanism of heading machine
AT17605U1 (en) * 2021-03-23 2022-08-15 Porr Bau Gmbh Tunnel boring arrangement and method for creating a tunnel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB576700A (en) * 1944-04-13 1946-04-16 Ransomes & Rapier Ltd Improvements in or relating to excavating machines
US3106825A (en) * 1959-06-09 1963-10-15 Raheinstahl Wanheim G M B H Mining apparatus and advancing means therefor
US3512597A (en) * 1968-01-17 1970-05-19 Marion Power Shovel Co Walking mechanism and control therefor
GB1311094A (en) * 1969-03-25 1973-03-21 Dubois M Machine and process for digging undergrojnd galleries

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114207248A (en) * 2019-07-31 2022-03-18 山特维克矿山工程机械有限公司 Cutting device

Also Published As

Publication number Publication date
LU68283A1 (en) 1975-05-21
SU618059A3 (en) 1978-07-30
GB1474483A (en) 1977-05-25
CS203079B2 (en) 1981-02-27
SE7410697L (en) 1976-02-23
CA1020177A (en) 1977-11-01
CH600134A5 (en) 1978-06-15
FR2241687A1 (en) 1975-03-21
JPS5075903A (en) 1975-06-21
JPS5418644B2 (en) 1979-07-09
DE2439766A1 (en) 1975-03-06
US3995907A (en) 1976-12-07
AU7256674A (en) 1976-02-26
IT1019940B (en) 1977-11-30
FR2241687B1 (en) 1982-09-24
SE411372B (en) 1979-12-17

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