DE2754874A1 - Multiple purpose mine gallery working platform - has telescopic column on front half, with tilting cross member carrying holders - Google Patents

Multiple purpose mine gallery working platform - has telescopic column on front half, with tilting cross member carrying holders

Info

Publication number
DE2754874A1
DE2754874A1 DE19772754874 DE2754874A DE2754874A1 DE 2754874 A1 DE2754874 A1 DE 2754874A1 DE 19772754874 DE19772754874 DE 19772754874 DE 2754874 A DE2754874 A DE 2754874A DE 2754874 A1 DE2754874 A1 DE 2754874A1
Authority
DE
Germany
Prior art keywords
tilting
working platform
holders
carries
telescopic column
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.)
Withdrawn
Application number
DE19772754874
Other languages
German (de)
Inventor
Walter Knaebe
Harry Janowski
Helmut Heisterkamp
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.)
RAG AG
Original Assignee
Ruhrkohle AG
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 Ruhrkohle AG filed Critical Ruhrkohle AG
Priority to DE19772754874 priority Critical patent/DE2754874A1/en
Publication of DE2754874A1 publication Critical patent/DE2754874A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/12Devices for removing or hauling away excavated material or spoil; Working or loading platforms

Abstract

The multiple purpose working platform for mines has a front part (4) and rear part (5) supported by vertical members (22, 23) suspended from trolleys (6, 20) travelling along rails in turn supported from overhead chains (10, 11, 12). The rear part (4) carries a crane for lifting roof cladding members etc., and the front part (4) carries a telescopic support (36) with a forked member (63) at the top carrying a horizontal square section beam (65) across it. The forked member can tilt about a horizontal hinge pin (61), and the beam (65) has a set of e.g. three V shaped carries (66, 67, 68) along it. Between the beam and the top telescopic members is a hydraulic cylinder forming part of a tilting mechanism.
DE19772754874 1977-12-09 1977-12-09 Multiple purpose mine gallery working platform - has telescopic column on front half, with tilting cross member carrying holders Withdrawn DE2754874A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19772754874 DE2754874A1 (en) 1977-12-09 1977-12-09 Multiple purpose mine gallery working platform - has telescopic column on front half, with tilting cross member carrying holders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772754874 DE2754874A1 (en) 1977-12-09 1977-12-09 Multiple purpose mine gallery working platform - has telescopic column on front half, with tilting cross member carrying holders

Publications (1)

Publication Number Publication Date
DE2754874A1 true DE2754874A1 (en) 1979-06-21

Family

ID=6025699

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772754874 Withdrawn DE2754874A1 (en) 1977-12-09 1977-12-09 Multiple purpose mine gallery working platform - has telescopic column on front half, with tilting cross member carrying holders

Country Status (1)

Country Link
DE (1) DE2754874A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2950076A1 (en) * 1979-12-13 1981-06-19 Neuhaeuser Kg Mine or tunnel gallery forwarding - has support cylinder for beam on elevating arms swinging up on elevator
DE3145272A1 (en) * 1981-11-14 1983-06-01 Gta Gruben Transport Ausbautec Device serving as support and drilling aid for roadway driving in mining and tunnelling
DE3145270A1 (en) * 1981-11-14 1983-06-16 Gta Gruben Transport Ausbautec Device serving as a support aid for roadway driving in mining and tunnelling
DE3153022A1 (en) * 1981-11-14 1983-11-24 Gta Gruben Transport Ausbautec Arrangement serving as support and drilling aid for roadway driving in mining and tunnelling
CN102305086A (en) * 2011-05-27 2012-01-04 武汉大学 Multifunctional mobile operating platform for coal mine tunnel
CN106401633A (en) * 2016-09-28 2017-02-15 山东科技大学 Intelligent installation equipment for large-mining-height hydraulic support and application of intelligent installation equipment
CN106801614A (en) * 2017-04-11 2017-06-06 兖州煤业股份有限公司 A kind of servicing unit that hydraulic support is assembled for underground

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2360726B1 (en) * 1973-12-06 1975-01-09 Ruhrkohle Ag, 4300 Essen
GB1409022A (en) * 1973-02-01 1975-10-08 Coal Industry Patents Ltd Mine roof support equipment
DE2457247B2 (en) * 1974-12-04 1976-10-21 Multipurpose platform for underground mining and tunnel construction
DE2704222C3 (en) * 1977-02-02 1981-11-19 Ruhrkohle Ag, 4300 Essen, De

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1409022A (en) * 1973-02-01 1975-10-08 Coal Industry Patents Ltd Mine roof support equipment
DE2360726B1 (en) * 1973-12-06 1975-01-09 Ruhrkohle Ag, 4300 Essen
DE2457247B2 (en) * 1974-12-04 1976-10-21 Multipurpose platform for underground mining and tunnel construction
DE2704222C3 (en) * 1977-02-02 1981-11-19 Ruhrkohle Ag, 4300 Essen, De

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Bergbau 12, 1977, S. 493-499 *
Glückauf 1974, Nr.21, S.896-897 *
Glückauf 1976, Nr.9, S. 471-475 *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2950076A1 (en) * 1979-12-13 1981-06-19 Neuhaeuser Kg Mine or tunnel gallery forwarding - has support cylinder for beam on elevating arms swinging up on elevator
DE3145272A1 (en) * 1981-11-14 1983-06-01 Gta Gruben Transport Ausbautec Device serving as support and drilling aid for roadway driving in mining and tunnelling
DE3145270A1 (en) * 1981-11-14 1983-06-16 Gta Gruben Transport Ausbautec Device serving as a support aid for roadway driving in mining and tunnelling
DE3153022A1 (en) * 1981-11-14 1983-11-24 Gta Gruben Transport Ausbautec Arrangement serving as support and drilling aid for roadway driving in mining and tunnelling
CN102305086A (en) * 2011-05-27 2012-01-04 武汉大学 Multifunctional mobile operating platform for coal mine tunnel
CN102305086B (en) * 2011-05-27 2013-10-23 武汉大学 Multifunctional mobile operating platform for coal mine tunnel
CN106401633A (en) * 2016-09-28 2017-02-15 山东科技大学 Intelligent installation equipment for large-mining-height hydraulic support and application of intelligent installation equipment
CN106801614A (en) * 2017-04-11 2017-06-06 兖州煤业股份有限公司 A kind of servicing unit that hydraulic support is assembled for underground

Similar Documents

Publication Publication Date Title
ES462713A1 (en) Portable and operable wall systems
ES8700364A1 (en) Improvements in a tie-rras movement machine
GB1453771A (en) Multi-stage well drilling mast assembly
GB1512532A (en) Excavator
GB1441531A (en) Crane load cable attachment
GB1207949A (en) Apron equipment for an air-freight handling installation
ES2070021T3 (en) Mobile Crane.
JPH04226299A (en) Tilting and lifting device for car body for preparing car body part suitably in human engineering at continuous assembly of vehicle
GB978765A (en) Improvements in or relating to slewing cranes
SE8600953L (en) CROWN BLOCK EQUIPMENT
GB1193358A (en) Aircraft Service Stand
JPH0198599A (en) Vehicular low profile self propelled aerial work platform
SU622393A3 (en) Crane for loading-unloading single-type loads
FR2380219A1 (en) CARRIER EQUIPPED WITH A LOAD CARRIER
GB1209383A (en) Improvements in and relating to fork lift attachments
ES455334A1 (en) Advancing support
JPH01162698A (en) Traveling container crane
ES2010003A6 (en) Mobile fork lifting apparatus
GB1229044A (en)
GB1534562A (en) Track laying tractor with movable boom which can be tilted laterally
ES196853U (en) Movable spoon dragon. (Machine-translation by Google Translate, not legally binding)
ES8105674A1 (en) Installation apparatus for escalators
FR2348132A1 (en) Bridge scraper for lifting loose goods from tips - has horizontal scraper chain fitted with vertical scraper blades
FR2414616A1 (en) EXTENSIBLE BEAM FOR PERFORATION EQUIPMENT
ES343742A1 (en) Portable slab mold

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: E21D 11/40

8130 Withdrawal