Patent AT-E399610-T1: [Translated] CHUCK FOR FLEXIBLE MACHINING

The invention relates to a chuck for flexible manufacturing, said chuck comprising a chuck body, a central draw head guided axially in a central hole of the chuck body and connected to inner jaws radially guided in the chuck body through a straight-wedge mechanism, and outer jaws also radially guided in the chuck body and adapted to be equipped with chuck jaws for chucking a work-piece and to be engaged with coupling heads through rack teeth. The coupling heads are built in the inner jaws and guided axially therein, wherein said coupling heads comprise a double locking coupling device. The first locking stage of said coupling device includes wedge-shaped control members fixed to a control ring, whereas the second locking stage includes an additional locking member directly connected to the control ring. The chuck body is in the form of a one-piece unit, wherein the control ring is encased by the chuck body and the rear centering disc so that the control ring can be rotated there-between. and the locking member of the second locking stage is in the form of a cylindrical stud-shaped lock guided in an axial hole of the control ring, said lock being connected, in its locked state, through its front surface, to an axially guided push-rod, wherein said push-rod is arranged in an entirely closed hole of the chuck body.

                                            [
  "009:25"
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                                            {
  "fn": "NIH/NCBI Data Team",
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  "hasEmail": "mailto:info@ncbi.nlm.nih.gov"
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                                            [
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    "description": "Access the complete Patent AT-E399610-T1: [Translated] CHUCK FOR FLEXIBLE MACHINING on the official website.",
    "downloadURL": "https://pubchem.ncbi.nlm.nih.gov/patent/AT-E399610-T1"
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                                            [
  "chemistry",
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  "pubchem",
  "research"
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                                            [
  "009:066"
]
                                        

                                            {
  "name": "National Center for Biotechnology Information (NCBI)",
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                                            [
  "NIH"
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