FR1472195A - Assemblage pour tambour démontable de haveuse ou machine d'abattage et pour toutes têtes rotatives travaillant au choc - Google Patents

Assemblage pour tambour démontable de haveuse ou machine d'abattage et pour toutes têtes rotatives travaillant au choc

Info

Publication number
FR1472195A
FR1472195A FR47028A FR47028A FR1472195A FR 1472195 A FR1472195 A FR 1472195A FR 47028 A FR47028 A FR 47028A FR 47028 A FR47028 A FR 47028A FR 1472195 A FR1472195 A FR 1472195A
Authority
FR
France
Prior art keywords
shearer
shock
assembly
rotary heads
removable drum
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
FR47028A
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.)
LORRAINE HOUILLERES
Houilleres du Bassin de Lorraine
Original Assignee
LORRAINE HOUILLERES
Houilleres du Bassin de Lorraine
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 LORRAINE HOUILLERES, Houilleres du Bassin de Lorraine filed Critical LORRAINE HOUILLERES
Priority to FR47028A priority Critical patent/FR1472195A/fr
Priority to BE686303D priority patent/BE686303A/xx
Priority to LU51928A priority patent/LU51928A1/xx
Priority to NL6614447A priority patent/NL6614447A/xx
Application granted granted Critical
Publication of FR1472195A publication Critical patent/FR1472195A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
    • F16D1/09—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces
    • F16D1/093—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces using one or more elastic segmented conical rings forming at least one of the conical surfaces, the rings being expanded or contracted to effect clamping
    • F16D1/095—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces using one or more elastic segmented conical rings forming at least one of the conical surfaces, the rings being expanded or contracted to effect clamping with clamping effected by ring contraction only
    • F16D1/096—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces using one or more elastic segmented conical rings forming at least one of the conical surfaces, the rings being expanded or contracted to effect clamping with clamping effected by ring contraction only the ring or rings being located between the shaft and the hub
    • 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
    • E21C25/08—Mountings for the rods or drums
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
FR47028A 1966-01-24 1966-01-24 Assemblage pour tambour démontable de haveuse ou machine d'abattage et pour toutes têtes rotatives travaillant au choc Expired FR1472195A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR47028A FR1472195A (fr) 1966-01-24 1966-01-24 Assemblage pour tambour démontable de haveuse ou machine d'abattage et pour toutes têtes rotatives travaillant au choc
BE686303D BE686303A (fr) 1966-01-24 1966-09-01
LU51928A LU51928A1 (fr) 1966-01-24 1966-09-09
NL6614447A NL6614447A (fr) 1966-01-24 1966-10-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR47028A FR1472195A (fr) 1966-01-24 1966-01-24 Assemblage pour tambour démontable de haveuse ou machine d'abattage et pour toutes têtes rotatives travaillant au choc

Publications (1)

Publication Number Publication Date
FR1472195A true FR1472195A (fr) 1967-03-10

Family

ID=8599594

Family Applications (1)

Application Number Title Priority Date Filing Date
FR47028A Expired FR1472195A (fr) 1966-01-24 1966-01-24 Assemblage pour tambour démontable de haveuse ou machine d'abattage et pour toutes têtes rotatives travaillant au choc

Country Status (4)

Country Link
BE (1) BE686303A (fr)
FR (1) FR1472195A (fr)
LU (1) LU51928A1 (fr)
NL (1) NL6614447A (fr)

Also Published As

Publication number Publication date
NL6614447A (fr) 1967-07-25
LU51928A1 (fr) 1966-11-09
BE686303A (fr) 1967-02-15

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