Patents
Sitemap › B23 - Machine tools; Metal-working not otherwise provided for › B23B - Turning; Boring › B23B 31 - Chucks; Expansion mandrels; Adaptations thereof for remote control
Patents for B23B 31 - Chucks; Expansion mandrels; Adaptations thereof for remote control (16,028)
12/1983
12/27/1983US4422590 Stub shaft
12/21/1983EP0096285A1 Jaw chuck
12/20/1983US4421443 High speed machine tool spindle assembly
12/13/1983US4420284 Device for the feeding of material bars for processing machines
12/06/1983US4418927 Lockable drill chuck
12/06/1983US4418926 Nonloosening drill chuck
12/06/1983US4418925 Collet closing mechanism
12/06/1983US4418592 Stopping fixture
11/1983
11/30/1983EP0095240A2 Improvements in or relating to tool holders
11/29/1983US4417377 Tool providing for the automatic exchange of different working fixtures
11/22/1983US4416459 Collet chuck for splined workpieces
11/22/1983CA1157461A1 Roof bit coupling
11/08/1983US4413938 Spindle motor powered drawbar
11/01/1983US4412767 Tool holder
11/01/1983US4412766 Apparatus for chucking and releasing of a conical shank of a tool or an additional aggregate on tool machines, in particular drilling and milling machines
11/01/1983US4412764 Double ended tap
10/1983
10/27/1983WO1983003562A1 Arbor for gear cutting machines
10/25/1983US4411568 Collet-type chuck
10/25/1983US4411440 Swinging chuck for turning machines
10/19/1983EP0091891A2 A device for clamping tools
10/18/1983US4410210 Retaining grippers
10/18/1983US4410192 Wedge-operated jaw chuck for holding work on a machine tool
10/11/1983CA1155101A1 Reel spool pneumatic core clamp
10/05/1983EP0089969A1 A pin
10/04/1983US4407615 Tool-clamping device
09/1983
09/27/1983US4406470 Chuck device for dental handpiece
09/27/1983US4406195 Quick-release tool assembly
09/27/1983US4406193 Apparatus for urging workpieces against chucks
09/15/1983WO1983003070A1 Machine tool
09/15/1983WO1983003068A1 Machine tool
09/14/1983EP0088646A1 Machine tool
09/14/1983EP0088644A1 Machine tool
09/13/1983US4403782 Push-type jaw chuck
09/13/1983US4403721 Variable diameter drum
09/06/1983US4402519 Tool connector
09/06/1983US4402449 Method of making an expandable mandrel having a thin cylindrical sleeve and a pair of thick wall arcular ends
08/1983
08/30/1983US4401308 Scroll chuck device
08/30/1983CA1152778A1 Tap holder
08/30/1983CA1152730A1 Holding chuck
08/24/1983EP0086379A1 Tool change mechanism
08/17/1983EP0085782A2 Chuck
08/16/1983US4398886 Rotatable socket for a dental handpiece
08/16/1983US4398733 Jawed, lathe chuck
08/16/1983US4398326 Collet unclamping mechanism
08/09/1983US4398136 Controller for automatic tool changer
08/02/1983US4396320 Boring unit
08/02/1983CA1151015A1 Container spinning apparatus for container manufacturing machine or the like
07/1983
07/26/1983US4395170 Drill, drill chuck, and methods of chucking and unchucking
07/26/1983US4395051 Quick-change holder
07/26/1983CA1150537A1 Self-tightening keyless chuck
07/26/1983CA1150490A1 Collet chuck assembly for taps
07/26/1983CA1150453A1 Twist-lock connection and tool utilizing same
07/20/1983EP0083691A1 Power-operated chuck for lathes
07/19/1983US4393674 Hydraulic chuck device for engagement with the inside of a tube
07/19/1983US4393567 Method and apparatus for the assembly of long objects on a rotating shaft
07/13/1983EP0083478A2 Chucks
07/12/1983CA1149648A1 Chuck assembly for dental handpieces
07/06/1983EP0082968A1 Device for setting the switching points for the stroke control of rotary chucking devices
07/05/1983US4391451 Expansible chuck assembly
06/1983
06/28/1983USRE31288 Machine tool
06/21/1983US4389146 Automatically-driven chuck accessory for hand drill
06/15/1983EP0020517B1 Expandable arbor for holding a stack of elements
06/14/1983US4387907 Device for controlling a working machine
06/14/1983US4387906 Tool or workpiece chucking device
06/14/1983US4387905 Machine tool chuck
06/08/1983EP0080495A1 Quick-change tool holder and tool
06/07/1983US4386544 Device for rotatably gripping a cylindrical piece
05/1983
05/31/1983US4385854 Collet chuck assembly for taps
05/31/1983CA1147147A1 Method and machine for making vials from glass tubing
05/25/1983EP0079871A1 Tool mounting
05/25/1983EP0079700A2 Cutting tools
05/25/1983EP0079546A2 Numerically controlled automatic tool changing machining center having a bar-type spindle
05/24/1983US4384707 Mechanical clamping device
05/24/1983US4384466 Hydraulic control circuit for loader of thin-wall spline rolling machine
05/18/1983EP0079131A1 Workholding devices
05/18/1983EP0078917A1 Chuck
05/17/1983US4383457 Work support and drive for elongate slender parts
05/17/1983CA1146379A1 Subcircular type rotor
05/11/1983EP0078619A2 Tool collet and control means
05/03/1983CA1145592A1 Replacable insert chuck jaw
04/1983
04/27/1983EP0077457A2 Rotary cylinder
04/26/1983US4381116 Futter chuck
04/19/1983CA1144785A1 Flexible drill chuck drive
04/14/1983WO1983001281A1 A pin
04/13/1983EP0076419A2 Method and device for clamping work pieces
04/12/1983US4379667 Chuck for machine tools
04/12/1983US4379562 Indexing apparatus
03/1983
03/30/1983EP0075061A1 Method, chuck and rotary tool to be used when making a hole in a workpiece
03/29/1983US4378186 Support for broached workpieces
03/23/1983EP0074542A2 Chuck, in particular a gripping chuck
03/22/1983US4377292 Chuck assembly and collet
03/16/1983EP0074332A2 Expanding chucking device
03/15/1983CA1142971A1 Safety device for a workpiece holder
03/09/1983EP0073311A1 Clamping shaft
02/1983
02/22/1983CA1141789A1 Quick-release clamp and object adapted to be held thereby
02/16/1983EP0071821A2 A tool shaft for a tool of the percussive and rotative type
02/16/1983EP0011624B1 Workpiece holder
02/15/1983US4373411 Expansible mandrel
02/09/1983EP0071556A1 Device for blocking and/or clamping fasteners of boring heads, drilling spindles, mandrels, long pincers and other mechanical parts
02/09/1983EP0070987A2 Power chuck
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