ATE171442T1 - Druckkissen, insbesondere zum auffüllen von hohlräumen im bergbau - Google Patents

Druckkissen, insbesondere zum auffüllen von hohlräumen im bergbau

Info

Publication number
ATE171442T1
ATE171442T1 AT94900816T AT94900816T ATE171442T1 AT E171442 T1 ATE171442 T1 AT E171442T1 AT 94900816 T AT94900816 T AT 94900816T AT 94900816 T AT94900816 T AT 94900816T AT E171442 T1 ATE171442 T1 AT E171442T1
Authority
AT
Austria
Prior art keywords
pressure pad
chambers
order
envelope
pressure
Prior art date
Application number
AT94900816T
Other languages
English (en)
Inventor
Bernd Kroeplin
Torsten Talmann
Original Assignee
Kroplin Bernd
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 Kroplin Bernd filed Critical Kroplin Bernd
Application granted granted Critical
Publication of ATE171442T1 publication Critical patent/ATE171442T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
    • B66F3/25—Constructional features
    • B66F3/35—Inflatable flexible elements, e.g. bellows
    • 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
    • E21D11/14—Lining predominantly with metal
    • E21D11/15—Plate linings; Laggings, i.e. linings designed for holding back formation material or for transmitting the load to main supporting members
    • E21D11/157—Laggings making use of fluid cushions, e.g. the fluid containing a hardenable material
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
    • E21D15/48—Chocks or the like
    • E21D15/483—Chocks or the like made of flexible containers, e.g. inflatable, with or without reinforcement, e.g. filled with water, backfilling material or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/10—Characterised by the construction of the motor unit the motor being of diaphragm type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Bedding Items (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Actuator (AREA)
  • Supply Of Fluid Materials To The Packaging Location (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Seeds, Soups, And Other Foods (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
AT94900816T 1992-11-21 1993-11-17 Druckkissen, insbesondere zum auffüllen von hohlräumen im bergbau ATE171442T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4239165 1992-11-21
DE4242771 1992-12-17

Publications (1)

Publication Number Publication Date
ATE171442T1 true ATE171442T1 (de) 1998-10-15

Family

ID=25920605

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94900816T ATE171442T1 (de) 1992-11-21 1993-11-17 Druckkissen, insbesondere zum auffüllen von hohlräumen im bergbau

Country Status (6)

Country Link
EP (1) EP0674597B1 (de)
AT (1) ATE171442T1 (de)
AU (1) AU5563094A (de)
CA (1) CA2149908A1 (de)
DE (2) DE59309016D1 (de)
WO (1) WO1994012423A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2373025A (en) * 2001-03-08 2002-09-11 Andrew Ive Lifting Device
AU2002319973A1 (en) 2002-08-08 2004-02-25 Technische Universiteit Delft Pressurizable structures comprising different surface sections
DE102007055818B3 (de) * 2007-12-14 2009-02-26 Skywalk Gmbh & Co. Kg Aufblasbare Stützstruktur
GB201410252D0 (en) * 2014-06-10 2014-07-23 Secr Defence A tunnel plug
DE102019120990A1 (de) * 2019-08-02 2021-02-04 Auto-Kabel Management Gmbh Hilfswerkzeuge zum Fixieren eines Bauteils zum stoffschlüssigen Fügen, deren Verwendung und Verfahren zum Fixieren eines Bauteils zum stoffschlüssigen Fügen
CN112502772A (zh) * 2020-11-27 2021-03-16 安徽理工大学 采空区固废-超高水膏体交替充填方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4931052A (de) * 1972-07-24 1974-03-20
DE2802716A1 (de) * 1978-01-23 1979-07-26 Horst Jansen Druckbehaelter fuer fluids, pasten o.dgl.
DE2848651C2 (de) * 1978-11-07 1984-03-01 Wolfgang Karl 7593 Ottenhöfen Renzland Druckmittelbetriebener Stellantrieb
DE3336153C2 (de) * 1983-10-05 1986-01-30 Ruhrkohle Ag, 4300 Essen Mit Baustoff verfüllbarer Hohlkörper
DE3500041A1 (de) * 1985-01-03 1986-07-10 Ketterer, Klaus, Dipl.-Ing., 4150 Krefeld Behaelter zum auffuellen von hohlraeumen im bergbau
CA1247384A (en) * 1985-01-29 1988-12-28 Alethea R.M. Hall Support member
DE3602776A1 (de) * 1986-01-30 1987-08-06 Ketterer Klaus Verfahren zur sicherung der saumkanten beim strebbau und baustoffdamm
DE3624926A1 (de) * 1986-07-23 1988-01-28 Willich F Gmbh & Co Mehrkomponentenbehaelter
DE3743551A1 (de) * 1987-12-22 1989-07-20 Metzeler Gmbh Pneumatisches hubkissen
DE3901611A1 (de) * 1989-01-20 1990-07-26 Willich F Berg Bautechnik Verfahren zum ausfuellen von hohlraeumen im untertaegigen bergbau und vorrichtung
ZA893878B (en) * 1989-05-23 1990-03-28 Kedra Inc Support
DE9202248U1 (de) * 1992-02-21 1992-06-25 Fa. Dr. Klaus Schulte, 4600 Dortmund T-Stück mit Öffnungen und Füllschlauch mit Öffnungen zur pneumatischen Verfüllung von Gewebesäcken und Gewebeschläuchen
DE9205418U1 (de) * 1992-04-21 1993-08-19 Hydraulik Techniek, Emmen Druckkörper

Also Published As

Publication number Publication date
DE4339211A1 (de) 1994-05-26
DE59309016D1 (de) 1998-10-29
EP0674597A1 (de) 1995-10-04
WO1994012423A1 (de) 1994-06-09
AU5563094A (en) 1994-06-22
EP0674597B1 (de) 1998-09-23
CA2149908A1 (en) 1994-06-09

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee