FR2207071B1 - - Google Patents

Info

Publication number
FR2207071B1
FR2207071B1 FR7338801A FR7338801A FR2207071B1 FR 2207071 B1 FR2207071 B1 FR 2207071B1 FR 7338801 A FR7338801 A FR 7338801A FR 7338801 A FR7338801 A FR 7338801A FR 2207071 B1 FR2207071 B1 FR 2207071B1
Authority
FR
France
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
FR7338801A
Other languages
French (fr)
Other versions
FR2207071A1 (it
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.)
Gewerkschaft Eisenhutte Westfalia GmbH
Original Assignee
Gewerkschaft Eisenhutte Westfalia 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
Priority claimed from DE19722256917 external-priority patent/DE2256917C3/de
Application filed by Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Publication of FR2207071A1 publication Critical patent/FR2207071A1/fr
Application granted granted Critical
Publication of FR2207071B1 publication Critical patent/FR2207071B1/fr
Expired legal-status Critical Current

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
    • B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • B65G23/22—Arrangements or mountings of driving motors
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C31/00—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam
    • E21C31/02—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for cutting or breaking-down devices
    • 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
    • E21C35/20—General features of equipment for removal of chippings, e.g. for loading on conveyor

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)
  • Pusher Or Impeller Conveyors (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
FR7338801A 1972-11-20 1973-10-31 Expired FR2207071B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722256917 DE2256917C3 (de) 1972-11-20 Kettenkratzförderer, insbesondere als Kettenkratzförderer ausgebildeter Gewinnungsausleger einer Gewinnungsund Lademaschine

Publications (2)

Publication Number Publication Date
FR2207071A1 FR2207071A1 (it) 1974-06-14
FR2207071B1 true FR2207071B1 (it) 1978-12-08

Family

ID=5862271

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7338801A Expired FR2207071B1 (it) 1972-11-20 1973-10-31

Country Status (9)

Country Link
JP (1) JPS5738760B2 (it)
BE (1) BE807020A (it)
CA (1) CA980816A (it)
CS (1) CS189617B2 (it)
ES (1) ES420669A1 (it)
FR (1) FR2207071B1 (it)
GB (1) GB1455026A (it)
PL (1) PL84462B1 (it)
SU (1) SU605556A3 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103670397A (zh) * 2013-11-20 2014-03-26 王庆军 切割片式旋转臂掘进机截割装置
CN109969690B (zh) * 2019-04-28 2024-05-24 佛山市科匠机械有限公司 用于微波压机的板链输送结构
CN112459802A (zh) * 2020-12-14 2021-03-09 三一重型装备有限公司 一种用于掘进机刮板链的换链装置

Also Published As

Publication number Publication date
DE2256917B2 (de) 1977-02-10
FR2207071A1 (it) 1974-06-14
JPS505201A (it) 1975-01-20
GB1455026A (en) 1976-11-10
SU605556A3 (ru) 1978-04-30
AU6222873A (en) 1975-05-08
JPS5738760B2 (it) 1982-08-17
DE2256917A1 (de) 1974-05-30
CS189617B2 (en) 1979-04-30
CA980816A (en) 1975-12-30
BE807020A (fr) 1974-03-01
PL84462B1 (it) 1976-04-30
ES420669A1 (es) 1976-04-16

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Legal Events

Date Code Title Description
ST Notification of lapse