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Nut bearings therefor
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CPC
B23Q5/408
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Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B23
Machine tools
B23Q
DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS
B23Q5/00
Driving or feeding mechanisms Control arrangements therefor
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B23Q5/408
Nut bearings therefor
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Patents Grants
last 30 patents
Information
Patent Grant
Support assembly for movement by means of coupling between threaded...
Patent number
8,079,279
Issue date
Dec 20, 2011
Bimeccanica S.R.L.
Natale Brechelente
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Precision positioning unit and linear movement control unit
Patent number
6,765,336
Issue date
Jul 20, 2004
Kazumasa Ohnishi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Magnetically stabilized precision table and load-carrying bearings
Patent number
6,682,217
Issue date
Jan 27, 2004
Benjamin Joffe
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Linear blind broaching machine
Patent number
6,648,568
Issue date
Nov 18, 2003
Utica Enterprises, Inc.
Robert E. Roseliep
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Self-aligning decoupled nut mechanism
Patent number
6,244,122
Issue date
Jun 12, 2001
University of North Carolina at Charlotte
Chi-Hua Hsu
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Magnetically stabilized couplings and bearings for use in mechanica...
Patent number
6,176,616
Issue date
Jan 23, 2001
Benjamin Joffe
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Advanced magnetically-stabilized couplings and bearings, for use in...
Patent number
6,093,989
Issue date
Jul 25, 2000
Benjamin Joffe
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Advanced magnetically-stabilized couplings and bearings, for use in...
Patent number
5,986,372
Issue date
Nov 16, 1999
Benjamin Joffe
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Table feeder
Patent number
5,980,192
Issue date
Nov 9, 1999
Seiko Seiki Kabushiki Kaisha
Shigehiro Arai
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Quickly movable elastically engaging screw-and-nut mechanism
Patent number
5,970,812
Issue date
Oct 26, 1999
Fan; Chaolai
Chaolai Fan
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Apparatus for adjusting the relative positions of two components of...
Patent number
5,957,174
Issue date
Sep 28, 1999
Black & Decker Inc.
Louis M. Shadeck
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Grant
Method and apparatus for adjusting the relative positions of two co...
Patent number
5,816,303
Issue date
Oct 6, 1998
Black & Decker Inc.
Louis M. Shadeck
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Grant
Apparatus for adjusting the relative positions of two components of...
Patent number
5,725,035
Issue date
Mar 10, 1998
Black & Decker Inc.
Louis M. Shadeck
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Grant
Ball screw drive with dynamically adjustable preload
Patent number
5,704,250
Issue date
Jan 6, 1998
Western Atlas, Inc.
James E. Black
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Table driving device
Patent number
5,586,468
Issue date
Dec 24, 1996
Seiko Seiki Kabushiki Kaisha
Katsura Tomotaki
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Workcentre
Patent number
5,549,014
Issue date
Aug 27, 1996
Black & Decker Inc.
Giuseppe Cuneo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Rotating drive magnetically coupled for producing linear motion
Patent number
5,524,499
Issue date
Jun 11, 1996
Benjamin Joffe
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Drive apparatus and XY table on which it is equipped
Patent number
5,505,104
Issue date
Apr 9, 1996
Nippon Thompson Co., Ltd.
Seiji Takei
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Wood working machine and table translation apparatus for the same
Patent number
5,468,101
Issue date
Nov 21, 1995
Isao Shoda
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Grant
Leadscrew coupler
Patent number
5,392,662
Issue date
Feb 28, 1995
Eastman Kodak Company
Bradley S. Jadrich
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Guillotine for cutting tabs
Patent number
5,370,027
Issue date
Dec 6, 1994
Louis Mathian
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Precision cutting process machine and precision cutting process method
Patent number
5,348,431
Issue date
Sep 20, 1994
Canon Kabushiki Kaisha
Haruyuki Kusunoki
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Rotating drive magnetically coupled for producing linear motion
Patent number
5,331,861
Issue date
Jul 26, 1994
Benjamin Joffe
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Precision moving stage
Patent number
5,329,825
Issue date
Jul 19, 1994
Eastman Kodak Company
Paul D. Askins
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Sample moving device
Patent number
5,301,933
Issue date
Apr 12, 1994
Canon Kabushiki Kaisha
Mitsuru Inoue
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Drive apparatus and XY drive apparatus on which it is equipped
Patent number
5,292,211
Issue date
Mar 8, 1994
Nippon Thompson Co., Ltd.
Seiji Takei
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Five axis riveter and system
Patent number
5,248,074
Issue date
Sep 28, 1993
Gemcor Engineering Corp.
Thomas H. Speller
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Machine tool apparatus
Patent number
5,171,002
Issue date
Dec 15, 1992
Laser Machining, Inc.
Donald P. Herke
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Apparatus for positioning sample
Patent number
5,142,791
Issue date
Sep 1, 1992
Hitachi, Ltd.
Toshinori Kobayashi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Screw-nut feed mechanism
Patent number
5,140,863
Issue date
Aug 25, 1992
Toyoda Koki Kabushiki Kaisha
Yasuo Niino
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
MACHINE TOOL
Publication number
20240189954
Publication date
Jun 13, 2024
DMG MORI CO., LTD.
Mitsuru TAGA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Support Assembly for Movement by Means of Coupling Between Threaded...
Publication number
20080202286
Publication date
Aug 28, 2008
Natale Brechelente
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Linear blind broaching machine
Publication number
20020094251
Publication date
Jul 18, 2002
Utica Enterprises, Inc.
Robert E. Roseliep
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
Precision positioning unit and linear movement control unit
Publication number
20020071755
Publication date
Jun 13, 2002
Kazumasa Ohnishi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Self-aligning decoupled nut mechanism
Publication number
20020020234
Publication date
Feb 21, 2002
University of North Carolina
Stuart Smith
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...