FR1471616A - Device for tensioning charcoal planer chains and joining their ends - Google Patents

Device for tensioning charcoal planer chains and joining their ends

Info

Publication number
FR1471616A
FR1471616A FR53778A FR53778A FR1471616A FR 1471616 A FR1471616 A FR 1471616A FR 53778 A FR53778 A FR 53778A FR 53778 A FR53778 A FR 53778A FR 1471616 A FR1471616 A FR 1471616A
Authority
FR
France
Prior art keywords
planer
charcoal
tensioning
chains
joining
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
FR53778A
Other languages
French (fr)
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
Application filed by Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Priority to FR53778A priority Critical patent/FR1471616A/en
Application granted granted Critical
Publication of FR1471616A publication Critical patent/FR1471616A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E21C29/145—Means for tensioning the haulage chains or cables

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)
FR53778A 1966-03-17 1966-03-17 Device for tensioning charcoal planer chains and joining their ends Expired FR1471616A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR53778A FR1471616A (en) 1966-03-17 1966-03-17 Device for tensioning charcoal planer chains and joining their ends

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR53778A FR1471616A (en) 1966-03-17 1966-03-17 Device for tensioning charcoal planer chains and joining their ends

Publications (1)

Publication Number Publication Date
FR1471616A true FR1471616A (en) 1967-03-03

Family

ID=8603984

Family Applications (1)

Application Number Title Priority Date Filing Date
FR53778A Expired FR1471616A (en) 1966-03-17 1966-03-17 Device for tensioning charcoal planer chains and joining their ends

Country Status (1)

Country Link
FR (1) FR1471616A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2518683A1 (en) * 1981-12-21 1983-06-24 Gewerk Eisenhuette Westfalia CHAIN RETURN BLOCKER FOR A CHAIN WHEEL DRIVE MECHANISM, IN PARTICULAR A PLANER DRIVE MECHANISM AND THE LIKE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2518683A1 (en) * 1981-12-21 1983-06-24 Gewerk Eisenhuette Westfalia CHAIN RETURN BLOCKER FOR A CHAIN WHEEL DRIVE MECHANISM, IN PARTICULAR A PLANER DRIVE MECHANISM AND THE LIKE

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