| Patents for B23Q 11 - Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools (20,102) |
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| 12/20/1977 | US4063478 Saw enclosure construction |
| 12/06/1977 | US4061126 Ceramic tile cutting apparatus |
| 11/29/1977 | US4059930 Removable guard arrangement for a power tool having a rotating head for performing work on a workpiece |
| 11/29/1977 | US4059925 Machine for forming a curved surface on a workpiece |
| 11/22/1977 | US4059173 Automatic brake mechanism for milling machines |
| 11/15/1977 | US4058040 Slotted worktable |
| 11/08/1977 | US4057258 Measuring arrangement |
| 11/08/1977 | US4057219 Counterpoising load support apparatus and method |
| 10/25/1977 | US4055094 Method for protecting stator windings of dynamoelectric machine |
| 10/11/1977 | US4053249 Apparatus and method for precision overboring an arcuate, variable diameter bore |
| 10/11/1977 | US4052824 Abrading tool suction system |
| 10/04/1977 | US4051880 Dustless routers |
| 09/20/1977 | US4049252 Index table |
| 09/20/1977 | US4048902 Balancing and compensating arrangement |
| 09/13/1977 | US4048004 Ultrasonic |
| 09/13/1977 | US4047706 Torch cutting system with automated work support mechanism |
| 09/13/1977 | US4047469 Method for suppressing chatter vibrations in a machine tool |
| 09/13/1977 | US4047350 Log product and improvements in machine to prepare logs for log houses |
| 08/23/1977 | US4043701 Safety shield assembly |
| 08/23/1977 | US4043431 Vibration damper and method of making the same |
| 08/16/1977 | US4042119 Workpiece positioning apparatus |
| 08/16/1977 | US4041729 Overland coupling device |
| 08/09/1977 | US4040336 Cutting or grinding tool protecting guard |
| 08/09/1977 | US4040315 Machining cross-feed head counterweight system |
| 08/02/1977 | US4039021 Protective cover for guiding paths of machine tools |
| 07/26/1977 | US4037982 Machine tools |
| 07/12/1977 | US4034633 Safety shield construction |
| 07/05/1977 | US4034344 Character thinning apparatus |
| 07/05/1977 | US4033218 Table-saw guard |
| 06/28/1977 | USRE29282 Measuring apparatus using the moire fringe concept of measurement |
| 06/28/1977 | USRE29281 Measuring apparatus using the moire fringe concept of measurement |
| 06/14/1977 | US4029160 Drilling machine |
| 06/14/1977 | US4029159 Brake control for rotary electric tools |
| 06/14/1977 | US4028975 Blade guard lift for power saw |
| 06/07/1977 | USRE29247 Surface treating attachment device |
| 05/31/1977 | US4026408 Chip conveyor |
| 05/24/1977 | US4024809 Apparatus for fabricating wood structures |
| 05/17/1977 | US4023430 Impact absorbing, overload protection apparatus for machine tool |
| 05/10/1977 | US4023044 Automatic machine tool including a monitoring system |
| 05/10/1977 | US4022182 Dust and water confinement unit for portable circular saw |
| 04/12/1977 | US4016956 Apparatus for lubricating saw chains in guide bars |
| 04/05/1977 | US4015369 Device for removing water from hydraulic fluid |
| 03/29/1977 | US4014227 Wire guided roll crowning attachment for lathes |
| 03/15/1977 | US4011792 Rotary tool exhaust hood |
| 03/08/1977 | US4010881 Apparatus for the treatment of chips |
| 02/22/1977 | US4008720 Blade with irrigation tubes |
| 02/22/1977 | US4008631 Machine tool |
| 02/08/1977 | US4006861 Machine tool coolant apparatus |
| 02/08/1977 | US4006518 Turret lathe |
| 01/18/1977 | US4003552 Counterpoising load support apparatus and method |
| 01/04/1977 | US4000797 Noise-absorbing bar stock guide for screw machine |
| 01/04/1977 | US4000670 Method and apparatus for noise suppression |
| 12/28/1976 | US3999744 Apparatus for removing fallen slag from beneath a flame cutting table |
| 12/28/1976 | US3999632 Vibration dampening bearing ring spacer means |
| 12/21/1976 | US3998121 Miter cutting saw |
| 12/14/1976 | US3997359 Reclamation of components from grinding swarf |
| 11/16/1976 | US3991918 Abrasive slurry regulator assembly |
| 11/16/1976 | US3991653 Pneumatic fail-safe sensor system for n/c machine tool |
| 11/02/1976 | US3989405 Tool feeding device having signal control feed clutch |
| 11/02/1976 | US3989198 Brush chipper and brake assembly usable therewith |
| 11/02/1976 | US3988965 Two pressure counterbalance system for machine tool headstocks |
| 09/21/1976 | US3981605 X-Y table for machining |
| 09/21/1976 | US3981216 Low noise, high speed saw blade |
| 09/07/1976 | US3978978 Apparatus for conveying particulate materials |
| 08/24/1976 | US3975954 Method and apparatus for evaluating torquing operations |
| 08/10/1976 | US3973858 Pneumatic control device for terminating the machining operation of a spindle machine |
| 08/10/1976 | US3973633 Hammer device |
| 07/27/1976 | US3971294 Apparatus for cutting a member and seal means for association with such member |
| 07/27/1976 | US3971114 Machine tool having internally routed cryogenic fluid for cooling interface between cutting edge of tool and workpiece |
| 07/13/1976 | US3968728 Carving tool |
| 07/13/1976 | US3968705 Overload safety device |
| 07/06/1976 | US3967698 Oiler for power chain saw |
| 07/06/1976 | US3967515 Apparatus for controlling vibrational chatter in a machine-tool utilizing an updated synthesis circuit |
| 07/06/1976 | US3967416 System for compensating the unbalance of a rotating body, especially of a grinding wheel |
| 06/29/1976 | US3967023 Accordion-pleated article of manufacture |
| 06/29/1976 | US3965998 Dust control hood and dust control system |
| 06/29/1976 | US3965948 Planing machine |
| 06/22/1976 | US3964801 Wiping device for telescopically displaceable cover boxes of covering devices on sliding and guiding paths of machine tools |
| 06/08/1976 | US3962619 Feed control device |
| 05/25/1976 | US3958474 Dust collector for radial arm saws |
| 05/18/1976 | US3956905 Clutch |
| 05/11/1976 | US3955662 Torque limiting wrench |
| 05/11/1976 | US3955472 Machine tool structure for noise reduction |
| 04/20/1976 | US3951564 Pipe or tube cutter for hand drills |
| 04/20/1976 | US3951187 Machine to prepare logs for log houses |
| 04/20/1976 | US3950897 Multi-chambered fluid balancing apparatus |
| 03/30/1976 | US3947144 Counterweighted mechanical boom |
| 03/30/1976 | US3947079 Temperature compensated spindle |
| 03/30/1976 | US3946844 Clutching means adapted for tapping attachments |
| 03/30/1976 | US3946818 Dust controlling device for rock drilling |
| 03/23/1976 | US3945281 Dust collector for radial arm saws |
| 03/23/1976 | US3945275 Rotary jaw chuck with stock detector |
| 03/02/1976 | US3941361 Water-filled burning table |
| 02/17/1976 | US3938417 Noise-suppressed circular saw blade |
| 02/17/1976 | US3938345 Cooling method by use of corona discharge |
| 02/17/1976 | US3938215 Apparatus for skiving and cleaning reinforced hose |
| 02/03/1976 | US3936213 Device for use with drills or the like for the collection of working debris |
| 01/27/1976 | US3934661 Dust cup |
| 01/20/1976 | US3933189 Noise reducing planter cutter head |
| 01/06/1976 | US3930643 Roll-over fixture |