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)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1033373A (en) * 1975-04-17 1978-06-20 Karl-Gunther Bechem 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
EP2895690B1 (en) 2012-09-14 2017-12-06 Joy MM Delaware, Inc. Cutter head for mining machine
CN106795758B (en) * 2014-10-06 2020-03-31 山特维克知识产权股份有限公司 Cutting apparatus
AU2017211411B2 (en) 2016-01-27 2022-08-04 Joy Global Underground Mining Llc Mining machine with multiple cutter heads
PE20190493A1 (en) 2016-08-19 2019-04-09 Joy Global Underground Mining Llc MINING MACHINE WITH ARTICULATION MECHANICAL ARM AND INDEPENDENT MATERIAL HANDLING SYSTEM
PE20190494A1 (en) 2016-08-19 2019-04-09 Joy Global Underground Mining Llc CUTTING AND SUPPORT DEVICE FOR THE SAME
US11391149B2 (en) 2016-08-19 2022-07-19 Joy Global Underground Mining Llc Mining machine with articulating boom and independent material handling system
WO2018057845A1 (en) 2016-09-23 2018-03-29 Joy Mm Delaware, Inc. Machine supporting rock cutting device
BR112021001303A2 (en) 2018-07-25 2021-04-27 Joy Global Underground Mining Llc rock cutting set
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
CA3145547A1 (en) * 2019-07-31 2021-02-04 Sandvik Mining And Construction G.M.B.H. Cutting apparatus
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

Also Published As

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

Similar Documents

Publication Publication Date Title
JPS5418644B2 (en)
SE7603828L (en) TOOL MACHINE
SE7512860L (en) TOOL GRINDER
ES418701A1 (en) Machine for automatically duplicating flat keys
GB845303A (en) An automatic handling device for work-pieces capable of giving them a lateral movement combined with two movements of rotation about two axes at right angles
GB1369405A (en)
GB1075805A (en) Automatic tool changing apparatus
GB1395834A (en) Copying machines using a work cutting tool
GB1288478A (en)
GB1297010A (en)
ES415787A1 (en) Engraving and copy milling machine having a pantograph
ES410973A1 (en) Automatic device for feeding workpieces onto machines
GB942271A (en) Duplicating milling machine
US3398642A (en) Duplicating machine tool
FR2019600B1 (en)
FR2240793A1 (en) Automatic transfer mechanism between machine tools - transports work into buffer position and then into second machine
GB746526A (en) Improvements relating to horizontal boring or drilling machines
GB1338625A (en) Universal milling drilling and boring machines
GB1032547A (en) Slide assembly
GB690414A (en) Improvements relating to copying machine tools
GB1158870A (en) Improvements relating to Universal Milling Machines
GB1067947A (en) Copy milling machine
GB978941A (en) Engraving and copying machine
GB1393843A (en) Engraver-millers
FR2234950A1 (en) Milling machine with stationary table - overhead tool support moves in three directions