DE1982420U - HIKING HYDRAULIC PIT REMOVAL ELEMENT. - Google Patents

HIKING HYDRAULIC PIT REMOVAL ELEMENT.

Info

Publication number
DE1982420U
DE1982420U DEA23641U DEA0023641U DE1982420U DE 1982420 U DE1982420 U DE 1982420U DE A23641 U DEA23641 U DE A23641U DE A0023641 U DEA0023641 U DE A0023641U DE 1982420 U DE1982420 U DE 1982420U
Authority
DE
Germany
Prior art keywords
hiking
telex
bode
removal element
telephone
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
DEA23641U
Other languages
German (de)
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.)
Gullick Ltd
Original Assignee
Gullick Ltd
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 Gullick Ltd filed Critical Gullick Ltd
Publication of DE1982420U publication Critical patent/DE1982420U/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E21D15/58—Devices for setting props or chocks
    • E21D15/585—Devices for setting props or chocks by means of hydraulically operated devices for mechanical props, or hydraulic props in which the hydraulic part is not important
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D17/00—Caps for supporting mine roofs
    • E21D17/02—Cantilever extension or similar protecting devices
    • E21D17/0206—Hydraulically operated extension devices
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
    • E21D23/006—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor provided with essential hydraulic devices
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
    • E21D23/006—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor provided with essential hydraulic devices
    • E21D23/0069—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor provided with essential hydraulic devices without essential advancing shifting devices
    • 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
    • F15B3/00—Intensifiers or fluid-pressure converters, e.g. pressure exchangers; Conveying pressure from one fluid system to another, without contact between the fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Actuator (AREA)
  • Fluid-Pressure Circuits (AREA)

Description

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''--aller feile 'des?.
eintrittsSffnung 12 wiä an der
zunächst gleicher Druck·. Hierbei drtekt di© Feder 2$ die Kugel - 2 des Rückschlagventil©® in ihren Sits tmd trennt hierdurch das . .' hydraulische System in zwei Teile · Der von der in der Zeichnung nicht dargestellten-Druckflüssigkeits^uell© ausgehende "Brück ■■■'"--. ülit: j ©doch weiterhin ©iat Kraft auf die der Flte^igkei Öffnung * 12:"ssugerishtet® Pläeh© ä@s K©lfefns'."1-6;"au®e" Bar Kolben 16 v@rferaii©a<s J£©i*b
übt auf di@'' - all file up ?.
Entrance opening 12 like at the
initially same pressure ·. Here the spring 2 pushes the ball 2 of the check valve in its seat and separates it. . ' Hydraulic system in two parts · The "bridge ■■■" - proceeding from the hydraulic fluid not shown in the drawing. ülit: j © but still © iat force on the flute ^ igkei opening * 12: "ssugerishtet® Pläeh © ä @ s K © lfefns'."1-6;"au® e " bar piston 16 v @ rferaii © a <s J £ © i * b
practice on di @

druek ia d©m Verhältnis. ©raöht s
der Kolben'16 uad- 17- su@ia®ad©r ■ ®t@h©n-e Amf iies© ¥®ie© wirfet fi© Torrichtung alsdruek ia d © m relationship. © raöht s
the piston'16 uad- 17- su @ ia®ad © r ■ ®t @ h © n- e Amf iies © ¥ ®ie © throws fi © gate direction as

3)®r vorstehend beschri«3) as described above

eine Vielzahl vom AnwenduagsiaiSglieakeit@a -geeignet« Im f©lg©aH©2 soll anhand der figuren ..4- bis 1 -die erfindung@g@aiä®e-- Verwendunga multitude of applicaiSiaiSglieakeit @ a -suitable «In the f © lg © aH © 2 using figures ..4- to 1 -the invention @ g @ aiä®e-- use

Grubenbetrieb beschriebenMine operation described

a ist«. 3)i@@es Ausbauelemtnt besitst im, Ausführungsb@is|ii®l "äjüTW&X&BGhB ©nibenfstemp©! IS9. die auf. eimer Grundplatte-- . :a is «. 3) i @@ es extension element possesses in, execution b @ is | ii®l "äjüTW & X & BGhB © nibenfstemp ©! IS 9. The on. Bucket base plate -.:

konstruktion 30 tragen g. -die aus "zwei, auf" j© mei;-Stempeln' anafli®·=»construction 30 wear g . -the from "two, on" j © mei; -stamping 'anafli® · = »

1 besteht 9' wö.be'i. .an 5edes dieser-Kappenteile 32 ws. einen-1 consists of 9 'wö.be'i. .on 5 of these cap parts 32 ws. a-

hydraulisch© Arbeitszylinder 34· § diehydraulic © working cylinder 34 · § the

befestigt sind derart9 daß. durch. Betätigung"--d®r ijydräulischeii-Zylinder 34 di© Vörpfändkappen- 32 gegen- das Hangend® ®ag@f r@Sf Werden,kSna'e-n·- -Die'Torpfasadkappen- 32-gewährleisten ein©-.gute-.are attached in such a way 9 that. by. Actuation "- d®r ijydräulischeii-cylinder 34 di © Vörpfändkappen- 32 against- the Hangend® ®ag @ fr @ S f Werden, kSna'e-n · - -The'Torpfasadkappen- 32-guarantee a © -.gute -.

Die -hydraulischen Zylinder-34'der-Vorpfändkäppen--3S-werden (figo S) Über biegsam© Leitungen 35 ®i*- Bruckfliissigkeit: versorgte.:-.The -hydraulic cylinder-34'der-Vorpfändkäppen - 3S-are (figo S) Via flexible © lines 35 ®i * - bridging liquid: supplied.:-.

Biese biegsamen Leitungen'35 können aus: ßunad. oder einem, anderen elastischen geringfügig'dehnbaresi Material bestehen-Bad'sind.These flexible lines'35 can be made from: ßunad. or one other are made of elastic, slightly stretchable material.

an einen -Verteiler oder ein- handbetätigt es Ventil 3>β angeschlossen*.connected to a distributor or one-hand operated valve 3> β *.

Das V@ntil' 56 wiederum ist aa ©in© ^Dru'okflÜBeigkeiteisittuag 51 The V @ ntil '56 in turn is aa © in © ^ Dru'okflÜBeigkeiteisittuag 51

t '2
beispielsweise ,100 kg/cm „ Das -V@ntil 36. versorgt: :auS'er den .Lei« t '2
for example, 100 kg / cm "The -V @ ntil 36. supplies:: except for the .Lei"

su ά©η Grubenstempeln 28 führen sowie ggf e. sm weiteren-Arbeits-· -;'■; Zylindern oder dergleichen Vorrichtiiagen im -Ausbauelement 9 . ins« besondere &n dem doppelt -.wii'kendeh. hydraulis.chen" VorriieksylindieE". · der in bekannter Weise dazu diente■ den-Strebförderer. 40;'gegen-"die_lead su ά © η pit punches 28 and possibly e. sm further-work- · -; '■; Cylinders or similar devices in the extension element 9 . especially & n the double-wii'kendeh. hydraulic "VorriieksylindieE". · Which served in a known manner for ■ the face conveyor. 40; 'against- "the_

wie dies der Abbauforts-chritt 'erfordertas required by the dismantling step

erheblichen öWichtconsiderable öWicht

■Aufweitung ö@r -biegsamen, aus ©ummi.-oder einea:"anderen Werkstoff-f.;'".. bestehenden Leitung 35 sur Folg@p wodurch deren Ijanenvölumen-,'-".■ Expansion ö @ r -bendable, from © ummi.-or einea: "other material-f .; '" .. existing line 35 sur Follow @ p whereby its Ijanenvölumen -,' - ".

■wirä.o- 3b, di.® Fliissigk@itsm©ag©$. die ©ich. in- d®r Lf'ituisg-35-■-■ wirä.o- 3b, di.® Fliissigk @ itsm © ag © $ . the © i. ind®r Lf'ituisg-35- ■ -

; i konstant bleibt9 hat die
raumes' des' Flüssigkfitsle'itung 35 ^w^
Zylinderiiinenraumes'des'hydraulischen "Zylinders..-34 -abniramte-' MfS;-;. wiederum hat eine -Verschiebung.-des.im. Zylinder 34 befindlicheö.; ;';:'"-:'-V;' Kolbens zur- fölgey.-.die' iia Figo 7-mit T ang®deute-t ist w$.& <§ia Absinken des fr©i#a. Indes der .Vorpfändkappe 52 um.- d@n ia f igt, T- ' mit R-bezeichneten Weg ©rlaMfet9 wobei-der Weg. E iafol|; i remains constant 9 has the
room 'of the' liquid clothing line 35 ^ w ^
Zylinderiiinenraumes'des'hydraulischen "cylinder ..- 34 -abniramte- '. Stasi -; turn has a -Verschiebung.-des.im cylinder 34 befindlicheö;;..';: '' - '- V; 'Piston zur- fölgey .-. The' iia Figo 7-with T ang®deute-t is w $. & <§Ia decrease in the fr © i # a. Meanwhile the .Vorpfändkappe 52 um.- d @ n ia f igt, T- 'with R-designated way © rlaMfet 9 where-the way. E iafol |

:'als i@r -Kplbenweg.-V« ---Dieses;-; liachgeben/der. "Vo'rpfaadkappe. kasrn eine'weitere'Beunruhigung ä©s Hangencten und beträchtlich®" (lef ehren für das im Strebinnenraum befindlich© Personal mit sich bringen« Um diese Gefahr su beseitigen wird/erfindungsgemäß der in den Figuren 1 bis 3 dargestellt© Druckverstärker 10 in die Leitung 35 eingeschaltet (Flg· 6)· Durch die ''Verwendung des 10 wird d©r BruelE.'in &®m hja^&uli©eli©a Zylinder 34 soweit daß die-Leitung 35 bereits; elastisch-aufgeweitet"-wird aaö ihre Rückstellkraft d@sa Bsnack liefert9- mit dem -die Vorpfändkappe'-■32 gegen das. Hangend© angepreßt- wirdo. Der Druckverstärker-1© ist innerhalb;-der Leitung 35 bq ■ angeordnet 9": daß ©ein®/Fxüssigkeitis'eia·: 'as i @ r -Kplbenweg.-V «--- This; -; liachgend / der. "Vorpfaadkappe. Kasrn a 'further' disquiet © s Hangencten und considerable®" (lef honor for the staff located in the strut interior © bring with them "In order to eliminate this danger / according to the invention the one shown in FIGS. 1 to 3 © Pressure booster 10 switched into line 35 (Flg 6) By using the 10, the BruelE in & ®m hja ^ & ul i © eli © a cylinder 34 to the extent that the line 35 is already ; elastic -widened "-will aaö its restoring force d @ sa Bsnack delivers 9 - with the -the pre-pledging cap'- ■ 32 is pressed against the hanging © o. The pressure booster-1 © is inside; -the line 35 bq ■ arranged 9" : that © a® / Fxüssigkeitis'eia ·

nung nicht''dargestellten .Druckflüssi-gkeitspmiap® J.''''di@. Über d±@ Leitung-37 äaa Ventil 36 versorgt 9 la der. ©röSenordnimg voa 100 kg/em liegt :taaö dae fflächenverhältnis- .der b®id@n"Kolb@n-- und 1? des Druckveretärkerä'10. . 3-s .-1--.beträgt,-".so" ©rgibt' eich im hydraulischen 2jlindsr 34 ©in Bru©k in i©r öröBenordaun® 300 kg/em2. ; ; . . Ί/tion not shown .Pressure fluid pmiap® J. '''' di @. Via d ± @ line-37 äaa valve 36 supplies 9 loaders. © röSenordnimg voa 100 kg / em lies : taaö the area ratio- .the b®id @ n "Kolb @ n-- and 1? Des Druckveretärkerä'10.. 3-s.-1 -. Is, -". So ;. Ί /; "© rgibt 'verifiable in the hydraulic 2jlindsr 34 © © k Bru in in i © r öröBenordaun® 300 kg / em. 2.

beschriebene "V@rw@ndimg #©e PpuckTerstärlEers ^ ©rhöat di©described "V @ rw @ ndimg # © e PpuckTerstärlEers ^ © rhöat di ©

27'ganz .©rheblichp besonder© jfüiooli d@m9" wem affeetea dem verstärker .10 «Μ d©m 'hydraulischen '.Zylinder- 54 ®tn®--Druckmittel.· '-leitung'von. begrenzter elastischer Fachgiebigkeit ¥©rhaadeaäste In diesem Falle wirkt di© Rückstellkraft der, Druckmitteileltüngständig .im-.Sinne-einer Anpr'essung. der/Vorpfändkappe 32-'..gegen das Hangendes während;'--da,die elastische. laohgiebigkeit'"der" Druck-'-,''27 'quite. © rheblichp special © jfüiooli d @ m 9 "to whom affeetea the amplifier .10« Μ d © m' hydraulic '.cylinder- 54 ®tn® - pressure medium. ·' -Line 'of. Limited elastic space ¥ © rhaadeaäst e In this case, the restoring force of the "print communication" acts in the-.sense-of a pressing. Of the / pre-pledging cap 32 - ".. against the hanging wall during;" - there, the elastic. Pressure-'-,''

drahtleitungen8 'begrenzt- ist V eine erhöhte /Belastung- der'"'■ Vorpfändkappe 3.2-'- ein."Absenken der Kappe nicht zur'Folge hat·-'- -." ]■'■-.- wire lines 8 'limited- is V an increased / load- the'"'■ pre-pledging cap 3.2 -'- a." Lowering the cap does not result in · -'- -. " ] ■' ■ -.-

ffiemaS- der SrxxnöiixiiffiemaS- the Srxxnöiixii

Claims (1)

P.A.112 85HU.P.A. 112 85HU. PATENTANWALT BODE . 4033 HOSEL · POSTFACH · TELEFON 02102-61701 · TELEX 8585166PATENT ADVERTISER BODE. 4033 HOSEL POST BOX TELEPHONE 02102-61701 TELEX 8585166 A 23 641/5c A 23 641 / 5c ■R 1 > -126 ■ ■.■ R 1> -126 ■ ■. 23« febniar 1$6823 «febniar $ 1 68 ä:ä: ich η e ΐ.i η e ΐ. (34)(34) in-in- Zylinder (189 19)Cylinder (18 9 19) aüfw(sl©t9 öl© ,amf i@a Im■%I±ii-ae-r..-:CiS-);- groBeren BÄrehmesseESaüfw (sl © t 9 oil ©, amf i @ a Im ■% I ± ii-ae-r ..-: CiS -); - larger BÄrehmesseES PATENTANWALT BODE -4033 HÖSEL ■ POSTFACH · TELEFON 02102-61701 · TELEX 8585166PATENTANWALT BODE -4033 HÖSEL ■ POSTBOX TELEPHONE 02102-61701 TELEX 8585166 Jj. ^ JtAYy. ^ JtA © 4» S)© 4 »S) mit sw@i aiafwith sw @ i aiaf (10) ©inen(10) © inen 1T9 ■13) ©ag@p®ßt1T 9 ■ 13) © ag @ p®ßt IeManIeMan 2S el·®=2 S el · ® = PATENTANWALT BODE · 4033 HÖSEL · POSTFACH · TELEFON 02102-61701 · TELEX 8585166PATENTANWALT BODE 4033 HÖSEL POST BOX TELEPHONE 02102-61701 TELEX 8585166 1
im. Bs j h . g ■ '<§ "k © ή as ©.' I e Ii a © t. C10.) d@s? Flüssigk©itMraehirittstenal (IS8 19)1
in the. Bs j h . g ■ '<§ "k © ή as ©.' I e Ii a © t. C10.) D @ s? Liquidk © itMraehirittstenal (IS 8 19) d.a δ u r i e Ja a e t,d.a δ u r i e Ja a e t, ;imgibt und sieh g@*[email protected]@xi-Solbea.* (16); im gives and see g @ * g @ a -. d@xi-Solbea.* (16) Ir g® t® a ti einem in das- Ir g® t® a ti one in the-
DEA23641U 1964-04-16 1965-04-15 HIKING HYDRAULIC PIT REMOVAL ELEMENT. Expired DE1982420U (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR971121A FR1400585A (en) 1964-04-16 1964-04-16 Pressure multiplier device and its applications

Publications (1)

Publication Number Publication Date
DE1982420U true DE1982420U (en) 1968-04-04

Family

ID=8827909

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA23641U Expired DE1982420U (en) 1964-04-16 1965-04-15 HIKING HYDRAULIC PIT REMOVAL ELEMENT.

Country Status (4)

Country Link
US (1) US3333425A (en)
DE (1) DE1982420U (en)
FR (1) FR1400585A (en)
GB (1) GB1068355A (en)

Cited By (2)

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Publication number Priority date Publication date Assignee Title
WO2009024136A2 (en) * 2007-08-23 2009-02-26 Tiefenbach Control Systems Gmbh Stope supporting structure for face support in mines
CN112610543A (en) * 2020-12-18 2021-04-06 中国矿业大学 Vertical shaft construction stepping template system, hydraulic control system thereof and pipeline collecting/installing method

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US3656868A (en) * 1967-12-01 1972-04-18 Orpha B Brandon Method of pumping fluids with an energy wave generator
GB1234661A (en) * 1968-01-17 1971-06-09
US3582237A (en) * 1968-10-18 1971-06-01 Tecalemit Engineering Fluid displacement units
DE2027299A1 (en) * 1970-06-03 1971-12-09 Klöckner-Werke ,4100 Duisburg Cap pull for the support frame of the traveling longwall mining
US3797967A (en) * 1972-05-10 1974-03-19 D Howeth Hydraulic throttle actuator
US4659292A (en) * 1976-12-20 1987-04-21 Dennis J. Lawman Hydraulic power booster apparatus
US4343595A (en) * 1976-12-20 1982-08-10 Wells David L Hydraulic power booster apparatus
US4773795A (en) * 1986-08-08 1988-09-27 Klockner-Becorit Gmbh Roof cap assembly with supporting cylinders for roof support mechanism
DE4229595C1 (en) * 1992-09-04 1993-08-19 Bayerische Motoren Werke Ag, 8000 Muenchen, De
CA2182913C (en) * 1995-08-14 2006-04-04 Morten Myhre Pressure-boost device for downhole tools
FR2830058A1 (en) * 2001-09-26 2003-03-28 Beringer Sa Pressure amplifier for motor vehicle clutch or brake hydraulic circuit has shouldered piston sliding in coaxial chambers to control fluid flow and pressure
RU2637162C1 (en) * 2016-11-16 2017-11-30 Общество с ограниченной ответственностью Финансово-промышленная компания "Космос-Нефть-Газ" Hydraulic multiplier
RU2643574C1 (en) * 2016-11-16 2018-02-02 Общество с ограниченной ответственностью Финансово-промышленная компания "Космос-Нефть-Газ" Hydraulic multiplier
US10954966B2 (en) * 2017-10-25 2021-03-23 Raytheon Company Bootstrap accumulator containing integrated bypass valve

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US2067358A (en) * 1934-09-08 1937-01-12 Thornton William Kenneth Tire pump
US3097829A (en) * 1959-01-16 1963-07-16 Gullick Ltd Roof support in mines
US3086470A (en) * 1960-03-28 1963-04-23 Skipor System for increasing fluid pressure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009024136A2 (en) * 2007-08-23 2009-02-26 Tiefenbach Control Systems Gmbh Stope supporting structure for face support in mines
WO2009024136A3 (en) * 2007-08-23 2009-06-11 Tiefenbach Control Sys Gmbh Stope supporting structure for face support in mines
CN112610543A (en) * 2020-12-18 2021-04-06 中国矿业大学 Vertical shaft construction stepping template system, hydraulic control system thereof and pipeline collecting/installing method

Also Published As

Publication number Publication date
US3333425A (en) 1967-08-01
FR1400585A (en) 1965-05-28
GB1068355A (en) 1967-05-10

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