Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ying Sun0
Chi Sun0
Date of Patent
June 17, 2008
0Patent Application Number
118798490
Date Filed
July 18, 2007
0Patent Primary Examiner
Patent abstract
A tool support device for a machine tool includes a housing disposed beside a tool spindle, a tool storage rack having a shaft rotatably attached to the housing, a plate secured to the shaft and rotatably received in the housing, a number of rollers disposed on the plate, an axle rotatably disposed in the housing and having a rotary member which includes a helical groove for engaging with the rollers and for rotating the plate and the shaft and the tool storage rack relative to the tool spindle, the tool support device includes a compact structure for suitably shielding and protecting the tool support device and for preventing the tool support device from being contaminated and damaged by dirt and cut chips.
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