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Feed unit apparatus
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Patent number 5,109,720
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Issue date May 5, 1992
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Nippon Seiko Kabushiki Kaisha
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Shinichi Kasuga
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Feed unit apparatus
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Patent number 5,074,160
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Issue date Dec 24, 1991
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Nippon Seiko Kabushiki Kaisha
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Shinichi Kasuga
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Linear guide apparatus
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Patent number 5,067,823
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Issue date Nov 26, 1991
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Nippon Seiko Kabushiki Kaisha
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Shinichi Kasuga
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Feed screw apparatus
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Patent number 4,932,279
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Issue date Jun 12, 1990
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Nippon Seiko Kabushiki Kaisha
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Shinichi Kasuga
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Linear guide apparatus with ball retainer
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Patent number 4,810,104
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Issue date Mar 7, 1989
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Nippon Seiko Kabushiki Kaisha
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Masaki Matsuoka
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...