FR1377322A - Nouveau tambour d'abattage pour haveuse - Google Patents

Nouveau tambour d'abattage pour haveuse

Info

Publication number
FR1377322A
FR1377322A FR942413A FR942413A FR1377322A FR 1377322 A FR1377322 A FR 1377322A FR 942413 A FR942413 A FR 942413A FR 942413 A FR942413 A FR 942413A FR 1377322 A FR1377322 A FR 1377322A
Authority
FR
France
Prior art keywords
shearer
drum
felling
new
new felling
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
FR942413A
Other languages
English (en)
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.)
Charbonnages de France CDF
Original Assignee
Charbonnages de France CDF
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 Charbonnages de France CDF filed Critical Charbonnages de France CDF
Priority to FR942413A priority Critical patent/FR1377322A/fr
Priority to BE650851D priority patent/BE650851A/xx
Priority to DEC33464A priority patent/DE1264366B/de
Priority to GB30692/64A priority patent/GB1026097A/en
Application granted granted Critical
Publication of FR1377322A publication Critical patent/FR1377322A/fr
Priority to US604518A priority patent/US3325219A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/06—Machines slitting solely by one or more cutting rods or cutting drums which rotate, move through the seam, and may or may not reciprocate
    • E21C25/10—Rods; Drums

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)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
FR942413A 1963-07-23 1963-07-23 Nouveau tambour d'abattage pour haveuse Expired FR1377322A (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR942413A FR1377322A (fr) 1963-07-23 1963-07-23 Nouveau tambour d'abattage pour haveuse
BE650851D BE650851A (fr) 1963-07-23 1964-07-22
DEC33464A DE1264366B (de) 1963-07-23 1964-07-22 Schraemkopf
GB30692/64A GB1026097A (en) 1963-07-23 1964-08-04 Cutting drum for coal or ore-cutting machines
US604518A US3325219A (en) 1963-07-23 1966-11-29 Cutting drum for coal-cutting machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR942413A FR1377322A (fr) 1963-07-23 1963-07-23 Nouveau tambour d'abattage pour haveuse

Publications (1)

Publication Number Publication Date
FR1377322A true FR1377322A (fr) 1964-11-06

Family

ID=8808993

Family Applications (1)

Application Number Title Priority Date Filing Date
FR942413A Expired FR1377322A (fr) 1963-07-23 1963-07-23 Nouveau tambour d'abattage pour haveuse

Country Status (5)

Country Link
US (1) US3325219A (fr)
BE (1) BE650851A (fr)
DE (1) DE1264366B (fr)
FR (1) FR1377322A (fr)
GB (1) GB1026097A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113513315A (zh) * 2021-08-13 2021-10-19 中煤科工开采研究院有限公司 综采工作面顶底板截割可视化及其调整方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4342486A (en) * 1980-09-19 1982-08-03 Joy Manufacturing Company Cutter bit holder
US5536073A (en) * 1995-05-08 1996-07-16 Kennametal Inc. Road milling drum assembly and method of milling
WO2015073821A1 (fr) 2013-11-15 2015-05-21 Vermeer Manufacturing Company Système de dents coupantes
US9752434B2 (en) * 2014-07-25 2017-09-05 Novatek Ip, Llc Block capable of supporting multiple picks
CN104314565A (zh) * 2014-10-23 2015-01-28 天地上海采掘装备科技有限公司 一种采煤机强力滚筒
WO2016077363A1 (fr) 2014-11-10 2016-05-19 Vermeer Manufacturing Company Élément de coupe de bord pour tambour de coupe rotatif
US9850755B2 (en) 2015-07-10 2017-12-26 Joy Mm Delaware, Inc. Bit configuration for a cutter head

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US318962A (en) * 1885-06-02 crump
US2758826A (en) * 1951-03-30 1956-08-14 Win W Paget Drum type cutting head for continuous mining machine
US2710179A (en) * 1952-07-09 1955-06-07 Goodman Mfg Co Rotary disc cutter heads with core breaking devices for continuous miners
FR1253456A (fr) * 1960-03-02 1961-02-10 Lee Norse Co Machine d'extraction ou haveuse
FR1358342A (fr) * 1962-06-14 1964-04-10 Eickhoff Geb Cylindre de havage muni sur sa périphérie de nervures hélicoïdales d'entraînement du charbon

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113513315A (zh) * 2021-08-13 2021-10-19 中煤科工开采研究院有限公司 综采工作面顶底板截割可视化及其调整方法
CN113513315B (zh) * 2021-08-13 2023-12-08 中煤科工开采研究院有限公司 综采工作面顶底板截割可视化及其调整方法

Also Published As

Publication number Publication date
US3325219A (en) 1967-06-13
GB1026097A (en) 1966-04-14
BE650851A (fr) 1965-01-22
DE1264366B (de) 1968-03-28

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