DE2849775C2 - - Google Patents

Info

Publication number
DE2849775C2
DE2849775C2 DE2849775A DE2849775A DE2849775C2 DE 2849775 C2 DE2849775 C2 DE 2849775C2 DE 2849775 A DE2849775 A DE 2849775A DE 2849775 A DE2849775 A DE 2849775A DE 2849775 C2 DE2849775 C2 DE 2849775C2
Authority
DE
Germany
Prior art keywords
control
pressure
cutting head
feed
cylinders
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
DE2849775A
Other languages
German (de)
English (en)
Other versions
DE2849775A1 (de
Inventor
Teja 4670 Luenen De Rostowski
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
Priority to DE19782849775 priority Critical patent/DE2849775A1/de
Publication of DE2849775A1 publication Critical patent/DE2849775A1/de
Application granted granted Critical
Publication of DE2849775C2 publication Critical patent/DE2849775C2/de
Granted 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
    • E21D9/06—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
    • E21D9/0875—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 movable support arm carrying cutting tools for attacking the front face, e.g. a bucket
    • E21D9/0879—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 movable support arm carrying cutting tools for attacking the front face, e.g. a bucket the shield being provided with devices for lining the tunnel, e.g. shuttering
    • 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
    • E21D9/093—Control of the driving shield, e.g. of the hydraulic advancing cylinders

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)
DE19782849775 1978-11-16 1978-11-16 Verfahren und einrichtung zur steuerung des schneidkopf-vorschubes einer vortriebsmaschine Granted DE2849775A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19782849775 DE2849775A1 (de) 1978-11-16 1978-11-16 Verfahren und einrichtung zur steuerung des schneidkopf-vorschubes einer vortriebsmaschine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782849775 DE2849775A1 (de) 1978-11-16 1978-11-16 Verfahren und einrichtung zur steuerung des schneidkopf-vorschubes einer vortriebsmaschine

Publications (2)

Publication Number Publication Date
DE2849775A1 DE2849775A1 (de) 1980-05-29
DE2849775C2 true DE2849775C2 (no) 1987-09-10

Family

ID=6054858

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782849775 Granted DE2849775A1 (de) 1978-11-16 1978-11-16 Verfahren und einrichtung zur steuerung des schneidkopf-vorschubes einer vortriebsmaschine

Country Status (1)

Country Link
DE (1) DE2849775A1 (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3545765A1 (de) * 1985-12-21 1987-06-25 Gewerk Eisenhuette Westfalia Vortriebseinrichtung mit einer in einem vortriebsschild gelagerten vollschnittmaschine
CN113250262B (zh) * 2021-06-25 2021-10-08 徐州徐工基础工程机械有限公司 双轮铣削搅拌机及其铣削装置速度控制方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2136116C3 (de) * 1971-07-20 1978-03-02 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Schildvortriebsmaschine

Also Published As

Publication number Publication date
DE2849775A1 (de) 1980-05-29

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: GEWERKSCHAFT EISENHUETTE WESTFALIA GMBH, 4670 LUEN

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee