CS213307B2 - Electric drive of the chain particularly for the mining machines - Google Patents

Electric drive of the chain particularly for the mining machines Download PDF

Info

Publication number
CS213307B2
CS213307B2 CS758715A CS871575A CS213307B2 CS 213307 B2 CS213307 B2 CS 213307B2 CS 758715 A CS758715 A CS 758715A CS 871575 A CS871575 A CS 871575A CS 213307 B2 CS213307 B2 CS 213307B2
Authority
CS
Czechoslovakia
Prior art keywords
valve
pump
hydraulic pump
drive
electric
Prior art date
Application number
CS758715A
Other languages
Czech (cs)
English (en)
Inventor
Wulff Roesler
Original Assignee
Gewerk Eisenhuette Westfalia
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 Gewerk Eisenhuette Westfalia filed Critical Gewerk Eisenhuette Westfalia
Publication of CS213307B2 publication Critical patent/CS213307B2/cs

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
    • B65G43/02—Control devices, e.g. for safety, warning or fault-correcting detecting dangerous physical condition of load carriers, e.g. for interrupting the drive in the event of overheating
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C29/00—Propulsion of machines for slitting or completely freeing the mineral from the seam
    • E21C29/04—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains
    • E21C29/14—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains by haulage cable or chain pulling the machine along the working face
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/04—Safety devices
    • E21C35/043—Protection against overload during transfer of machines for slitting or completely freeing the mineral from the seam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Transmission Devices (AREA)
  • Structure Of Transmissions (AREA)
CS758715A 1974-12-19 1975-12-19 Electric drive of the chain particularly for the mining machines CS213307B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2460098A DE2460098C3 (de) 1974-12-19 1974-12-19 Elektrischer Kettenantrieb für Hobelanlagen, Kettenkratzförderer u.dgl.

Publications (1)

Publication Number Publication Date
CS213307B2 true CS213307B2 (en) 1982-04-09

Family

ID=5933837

Family Applications (1)

Application Number Title Priority Date Filing Date
CS758715A CS213307B2 (en) 1974-12-19 1975-12-19 Electric drive of the chain particularly for the mining machines

Country Status (11)

Country Link
US (1) US4078452A (pl)
JP (1) JPS589234B2 (pl)
AU (1) AU499876B2 (pl)
BE (1) BE836719A (pl)
CS (1) CS213307B2 (pl)
DE (1) DE2460098C3 (pl)
ES (1) ES443703A1 (pl)
FR (1) FR2295315A1 (pl)
GB (1) GB1508670A (pl)
PL (1) PL103786B1 (pl)
ZA (1) ZA757798B (pl)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55173750U (pl) * 1979-05-31 1980-12-12
SE8203944L (en) * 1982-06-24 1983-12-25 Svenska Varv Vindenenergi Ab Soft shaft interconnecting device - has shafts aligned coaxially and interconnected by gearing between hydraulic pump-motor unit
DE3320997A1 (de) * 1983-06-10 1984-12-13 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Getriebe mit ueberlastsicherung, insbesondere fuer den antrieb von kohlenhobeln, kettenkratzfoerderern u.dgl.
DE3323251A1 (de) * 1983-06-28 1985-01-10 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Getriebe mit ueberlastsicherung, insbesondere fuer den antrieb von kohlenhobeln u.dgl.
DE3323250A1 (de) * 1983-06-28 1985-01-10 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Getriebe mit ueberlastsicherung, insbesondere fuer den antrieb von kohlenhobeln u.dgl.
DE3510455C1 (de) * 1985-03-22 1993-07-29 Klöckner-Becorit GmbH, 4620 Castrop-Rauxel Antrieb fuer schweranlaufende Arbeitsmaschinen im untertaegigen Grubenbetrieb
US6010423A (en) * 1998-08-18 2000-01-04 Tecumseh Products Company Reversible variable speed transmission and transaxle having pressure compensating flow metering device
EP1900973B1 (en) * 2006-09-13 2010-06-23 Services Pétroliers Schlumberger Method of performing hydraulic fracturing and fracturing pump system
US20090088280A1 (en) * 2007-09-28 2009-04-02 Kendall Alden Warren Variable delivery gear pump
US9162717B2 (en) * 2012-01-16 2015-10-20 Oak Novations, Ltd. Truck track drive
US8967736B2 (en) * 2012-01-25 2015-03-03 Oak Novations, Ltd. Rotatable track drive
CN103132996B (zh) * 2012-12-19 2015-07-15 湖南科技大学 大倾角立式滚筒采煤机
CN102979521B (zh) * 2012-12-19 2015-01-14 湖南科技大学 摇臂式横向滚筒采煤机
KR102268772B1 (ko) 2014-01-16 2021-06-24 트랜스미션 씨브이티코프 인코포레이티드 무단 변속기를 포함하는 드라이브라인에 대한 슬립 제어 방법 및 구조
WO2016015149A1 (en) * 2014-07-30 2016-02-04 Transmission Cvtcorp Inc. Hydraulic slip control method and arrangement for a driveline including a continuously variable transmission
US10407991B2 (en) 2014-09-09 2019-09-10 The Charles Machine Works, Inc. Drill string rotation brake
US10221856B2 (en) 2015-08-18 2019-03-05 Bj Services, Llc Pump system and method of starting pump
DE102015220712B4 (de) * 2015-10-23 2022-03-24 Deutsches Zentrum für Luft- und Raumfahrt e.V. Antriebssystem mit zwei unterschiedlichen Antriebsarten und Differentialgetriebe
US10557332B2 (en) 2016-12-02 2020-02-11 The Charles Machine Works, Inc. Spindle brake logic
US10563458B2 (en) 2016-12-22 2020-02-18 American Augers, Inc. Mechanical disconnect for rotation drive
US11359444B2 (en) 2016-12-22 2022-06-14 The Charles Machine Works, Inc. Mechanical disconnect for rotation drive
WO2020125329A1 (zh) * 2018-12-18 2020-06-25 潘国陶 一种恒功率变速器

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7117729U (de) * 1971-09-02 Zahnraederfabrik Renk Ag Planetenradgetnebe
US2191907A (en) * 1937-04-03 1940-02-27 Filippis Raymond De Hydraulic mechanical speed transmission
US2212046A (en) * 1938-04-26 1940-08-20 Edward T Ross Variable speed transmission
US2377199A (en) * 1943-02-25 1945-05-29 Bendix Aviat Corp Transmission
US2588952A (en) * 1945-12-07 1952-03-11 Carter Carburetor Corp Fuel supply system
DE1002776B (de) * 1952-12-15 1957-02-21 Deutsche Bundesbahn Nutzbremseinrichtung fuer Fahrzeuge, insbesondere Schienenfahrzeuge
US2891423A (en) * 1955-05-03 1959-06-23 Westinghouse Electric Corp Hydraulic control device for variable speed mechanism
US2890604A (en) * 1955-06-20 1959-06-16 Gen Dynamics Corp Constant speed system
DE1197712B (de) * 1956-07-13 1965-07-29 Fritz Hinze Umlaufraedergetriebe mit UEberlastsicherung
DE1133325B (de) * 1957-03-16 1962-07-19 Gewerk Eisenhuette Westfalia Getriebe fuer den Antrieb eines Kohlenhobels
DE1807017U (de) * 1957-12-03 1960-03-03 Oskar Noe Elektro-hydraulischer antrieb fuer maschinen mit endlos umlaufenden zugmitteln.
DE1294777B (de) * 1963-04-11 1969-05-08 Dowty Hydraulik Units Ltd Steuereinrichtung fuer ein hydrostatisches Getriebe
US3240083A (en) * 1963-07-15 1966-03-15 Gen Motors Corp Transmission
DE6600002U (de) * 1967-02-04 1969-01-02 Beien A Maschinenfabrik U Eisengiesserei Kombinierte antriebsstation fuer kratzerfoerderer und gewinnungsmaschine insbesondere kohlenhobel
GB1226608A (pl) * 1967-05-11 1971-03-31
US3722751A (en) * 1970-10-01 1973-03-27 North American Rockwell Control fold liquid expulsion bladder
FR2193449A5 (pl) * 1972-07-19 1974-02-15 Peugeot & Renault

Also Published As

Publication number Publication date
JPS5188402A (en) 1976-08-03
AU8769875A (en) 1977-06-23
ES443703A1 (es) 1977-08-16
PL103786B1 (pl) 1979-07-31
ZA757798B (en) 1976-11-24
AU499876B2 (en) 1979-05-03
DE2460098B2 (de) 1978-02-23
US4078452A (en) 1978-03-14
FR2295315B1 (pl) 1980-11-07
FR2295315A1 (fr) 1976-07-16
BE836719A (fr) 1976-04-16
GB1508670A (en) 1978-04-26
JPS589234B2 (ja) 1983-02-19
DE2460098C3 (de) 1982-06-16
DE2460098A1 (de) 1976-06-24

Similar Documents

Publication Publication Date Title
CS213307B2 (en) Electric drive of the chain particularly for the mining machines
CA1260359A (en) Hydrodynamic retarder
US3895779A (en) Hoisting winch, in particular for a boring machine
US10926980B2 (en) Drive device for the spool of a winch
DE2537431C3 (de) Hydrodynamisch-mechanisches Getriebe für Fahrzeuge, insbesondere Erdbewegungsfahrzeuge mit einem hydrostatischen Antrieb von Arbeitsgeräten
DE3510455C1 (de) Antrieb fuer schweranlaufende Arbeitsmaschinen im untertaegigen Grubenbetrieb
US20160032946A1 (en) Rotational speed limitation device for a motor
DE1755912A1 (de) Hydrostatisches Fahrzeuggetriebe mit Leistungsverzweigung
US2869325A (en) Hydraulic drive system for portable builder's hoist
JP3166071B2 (ja) 歯車装置を介して複数台の油圧モータの回転を旋回体に伝達する回転伝達装置
US3346237A (en) Power braking and regenerative system
JPS6118066B2 (pl)
KR102744542B1 (ko) 급강하 폐쇄 기능을 갖는 유압식 와이어로프 수문 권양기
DE19815445C1 (de) Antriebsaggregat für Arbeitsmaschinen, insbesondere für untertägige Gewinnungsmaschinen und Förderanlagen
US2897688A (en) Hydraulic transmission mechanism
DE942919C (de) Schleuder, insbesondere Waescheschleuder
DE3545314A1 (de) Getriebe
US11884384B2 (en) Systems and methods for landing gear actuation via trunnion drive
US3620320A (en) Steering drive for track-laying vehicles
RU2792483C1 (ru) Гидромеханическое предохранительное устройство конусной дробилки
DE2507029B2 (de) Hydraulische Anordnung zur Betätigung einer Winde
KR100386347B1 (ko) 바퀴식 굴삭기의 1속 정지 충격 감소 시스템
JP3498685B2 (ja) コンバインにおける走行装置の伝動機構
US1717935A (en) Winding works
KR900011101Y1 (ko) 엑스커베이터의 주행유압 씨스템 고압방지 유압장치