GRINDING HEAD FOR FLOOR GRINDING MACHINE AND METHOD OF ASSEMBLING A GRINDING HEAD, SETTING A BELT TENSIONER, SERVICING, ASSEMBLING OR DISASSEMBLING A BELT PULLEY FOR A FLOOR GRINDING MACHINE

GRINDING HEAD FOR FLOOR GRINDING MACHINE AND METHOD OF ASSEMBLING A GRINDING HEAD, SETTING A BELT TENSIONER, SERVICING, ASSEMBLING OR DISASSEMBLING A BELT PULLEY FOR A FLOOR GRINDING MACHINE

The present disclosure relates to a grinding head for a floor grinding machine for grinding floor surfaces of stone or stone-like material. Such a grinding head comprises a hollow grinding head casing enclosing a drive axle, at least two belt pulleys associated with a respective grinding disk, a bel...

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Hauptverfasser: Adolfsson, Samuel, Ottosson, Linus, Fogelberg, Andreas, Gustavsson, Daniel
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
DRESSING OR CONDITIONING OF ABRADING SURFACES
FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
GRINDING
MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING
PERFORMING OPERATIONS
POLISHING
TRANSPORTING
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creator Adolfsson, Samuel
Ottosson, Linus
Fogelberg, Andreas
Gustavsson, Daniel
description The present disclosure relates to a grinding head for a floor grinding machine for grinding floor surfaces of stone or stone-like material. Such a grinding head comprises a hollow grinding head casing enclosing a drive axle, at least two belt pulleys associated with a respective grinding disk, a belt 51 running over said belt pulleys and said drive axle, and a belt tensioner 4. The belt tensioner 4 comprises a tensioner pulley 41, displaceable by rotation about a setting axis 43 and spaced from the tensioner pulley 41 by a pulley lever 42, where the setting axis 43 is parallel with an axis of rotation of the grinding head. The casing further encloses a tensioner setting device, for setting a position of the pulley in said direction by application of a torque about the setting axis 43. The tensioner setting device is accessible from outside of the grinding head casing, such that the belt tensioner 4 can be adjusted while the grinding head is in an assembled state.
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Such a grinding head comprises a hollow grinding head casing enclosing a drive axle, at least two belt pulleys associated with a respective grinding disk, a belt 51 running over said belt pulleys and said drive axle, and a belt tensioner 4. The belt tensioner 4 comprises a tensioner pulley 41, displaceable by rotation about a setting axis 43 and spaced from the tensioner pulley 41 by a pulley lever 42, where the setting axis 43 is parallel with an axis of rotation of the grinding head. The casing further encloses a tensioner setting device, for setting a position of the pulley in said direction by application of a torque about the setting axis 43. 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Such a grinding head comprises a hollow grinding head casing enclosing a drive axle, at least two belt pulleys associated with a respective grinding disk, a belt 51 running over said belt pulleys and said drive axle, and a belt tensioner 4. The belt tensioner 4 comprises a tensioner pulley 41, displaceable by rotation about a setting axis 43 and spaced from the tensioner pulley 41 by a pulley lever 42, where the setting axis 43 is parallel with an axis of rotation of the grinding head. The casing further encloses a tensioner setting device, for setting a position of the pulley in said direction by application of a torque about the setting axis 43. The tensioner setting device is accessible from outside of the grinding head casing, such that the belt tensioner 4 can be adjusted while the grinding head is in an assembled state.</abstract><oa>free_for_read</oa></addata></record>
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subjects DRESSING OR CONDITIONING OF ABRADING SURFACES
FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
GRINDING
MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING
PERFORMING OPERATIONS
POLISHING
TRANSPORTING
title GRINDING HEAD FOR FLOOR GRINDING MACHINE AND METHOD OF ASSEMBLING A GRINDING HEAD, SETTING A BELT TENSIONER, SERVICING, ASSEMBLING OR DISASSEMBLING A BELT PULLEY FOR A FLOOR GRINDING MACHINE
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