GB811565A - Machine for the removal of arched supporting frames in mine galleries - Google Patents

Machine for the removal of arched supporting frames in mine galleries

Info

Publication number
GB811565A
GB811565A GB922/57A GB92257A GB811565A GB 811565 A GB811565 A GB 811565A GB 922/57 A GB922/57 A GB 922/57A GB 92257 A GB92257 A GB 92257A GB 811565 A GB811565 A GB 811565A
Authority
GB
United Kingdom
Prior art keywords
cylinder
machine
platform
removal
supporting frames
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
GB922/57A
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.)
Maschinenfabrik Korfmann GmbH
Original Assignee
Maschinenfabrik Korfmann 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 Maschinenfabrik Korfmann GmbH filed Critical Maschinenfabrik Korfmann GmbH
Publication of GB811565A publication Critical patent/GB811565A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Protection Of Plants (AREA)

Abstract

811,565. Machines for removing mine arches. MASCHINENFABRIK KORFMANN G.m.b.H. Jan. 9, 1957 [Jan. 9, 1956], No. 922/57. Class 20(2) Mine arches composed of several segments 2, 3 are removed after release of connections 4 between the segments by a machine comprising a base 5 adapted to be drawn along by a cylinder 30 and on which a platform 10 can be raised by a cylinder 15 so as to engage under a roof segment 2 and on which base is pivoted a cylinder 22 which hauls a chain 18 and gripping members 19 engaging the lower parts of the side segments 3. The platform 10 is mounted on a parallel linkage 6, 7, the suport 7 being connected to the piston of the cylinder 15 by a bracket 13 on which are guides 26 for a pulley 25 on the piston of the cylinder 22, and round which passes the chain 18 guided also by pulleys 21 on the platform 10 and a pulley 27 on the bracket 13.
GB922/57A 1956-01-09 1957-01-09 Machine for the removal of arched supporting frames in mine galleries Expired GB811565A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE811565X 1956-01-09

Publications (1)

Publication Number Publication Date
GB811565A true GB811565A (en) 1959-04-08

Family

ID=6728058

Family Applications (1)

Application Number Title Priority Date Filing Date
GB922/57A Expired GB811565A (en) 1956-01-09 1957-01-09 Machine for the removal of arched supporting frames in mine galleries

Country Status (1)

Country Link
GB (1) GB811565A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106368718A (en) * 2016-10-25 2017-02-01 陕西铁路工程职业技术学院 Metro deep-buried tunnel reinforced concrete duct piece dismounting operation vehicle
CN107355237A (en) * 2017-08-15 2017-11-17 中国路桥工程有限责任公司 Sliding formwork of going through the motions sprays concrete excavation multifunctional tunnel chassis
CN112127907A (en) * 2020-09-28 2020-12-25 温州源铭振跃科技有限公司 Tunnel segment demolishs device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106368718A (en) * 2016-10-25 2017-02-01 陕西铁路工程职业技术学院 Metro deep-buried tunnel reinforced concrete duct piece dismounting operation vehicle
CN107355237A (en) * 2017-08-15 2017-11-17 中国路桥工程有限责任公司 Sliding formwork of going through the motions sprays concrete excavation multifunctional tunnel chassis
CN107355237B (en) * 2017-08-15 2023-06-30 中国路桥工程有限责任公司 Walking type sliding mode concrete spraying and excavating multifunctional tunnel trolley
CN112127907A (en) * 2020-09-28 2020-12-25 温州源铭振跃科技有限公司 Tunnel segment demolishs device

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