BEARING EXTRACTING TOOL

摘要

BEARING EXTRACTING TOOL A BEARING EXTRACTING TOOL COMPRISING A REACTION HOUSING ADAPTED TO BE PLACED AGAINST MACHINERY WALL STRUCTURE AROUND THE END OF A SHAFT AND BEARING ASSEMBLY TO EXTRACT THE BEARING ASSEM BLY; AN END PLATE ON THE END OF THE HOUSING AWAY FROM THE BEARING ASSEMBLY; A PLURALITY OF LIFTER BARS WITH LIFTER ELEMENTS ON ONE END THEREOF AND ABUTMENT MEMBERS ADJUSTABLY SECURED THERETO: A LIFTER PLATE GENERALLY PARALLEL TO THE END PLATE AND DISPOSED EX TERNALLY OF THE REACTION HOUSING; AND A FORCE APPLYING DRIVER MEMBER. THE LIFTER BARS EXTEND THROUGH THE REACTION HOUSING, REACTION HOUSING END PLATE AND THE LIFTER PLATE WITH THE ABUTMENT MEMBERS SECURED TO THE LIFTER BARS BEYOND THE LIFTER PLATE, BUT IN ABUTMENT THEREWITH. THE FORCE APPLYING DRIVER MEMBER EXTENDS THROUGH THE LIFTER PLATE WITH ONE END APPLIED TO THE REACTION HOUSING END PLATE AND A FREE END ACCESSIBLE TO A DRIVING FORCE TENDING TO URGE THE LIFTER PLATE, THE ABUTMENT MEMBERS AND LIFTER BARS AWAY FROM THE REACTION HOUSING WHEREBY A BEARING ASSEMBLY MAY BE EXTRACTED FROM MACHINERY IN WHICH IT IS DISPOSED.