| Patents for B24B 33 - Honing machines or devices; Accessories therefor (2,055) |
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| 03/19/1991 | US4999953 Superfinishing machine using lapping film |
| 02/27/1991 | EP0413847A1 Homing tool for machining bore surfaces, especially cylinder bores |
| 02/12/1991 | US4991361 Cylinder hone |
| 02/07/1991 | DE4020097C1 Honing tool with honing strip(s) on support - between which and adjuster is axial free play |
| 01/02/1991 | CN2068447U Surface treater for metal tube |
| 01/01/1991 | US4980996 Internal combustion engines |
| 12/20/1990 | DE3919895A1 High frequency honing of holes in workpieces - using ultrasound vibration superimposed on vertical and rotational tool movement |
| 12/12/1990 | CN1047640A Honing device contrdled by ultrasonics vibrating |
| 11/28/1990 | CN1010566B Expandable honing tool |
| 10/31/1990 | DE3913892A1 Honing tool for production of bores - has hollow body with longitudinal slits permitting expansion of hone by internal movable plug |
| 10/16/1990 | US4963164 Machine for surface treatment with means for positioning processing tools |
| 10/10/1990 | EP0390938A1 Method and apparatus for honing bores |
| 09/20/1990 | DE4007121A1 Oval-bore-machining equipment - has honing bars moved radially by pressure on tapering slides moved axially |
| 09/04/1990 | US4953279 Method and apparatus for grooving the barrel of a plasticating machine |
| 09/04/1990 | CA1273494A1 Honing apparatus |
| 08/28/1990 | US4951419 Flexible manufacturing system |
| 08/22/1990 | CN2060714U Universal force adjusting fixture for grinding metallographic sample |
| 08/14/1990 | US4947588 Grinding tool |
| 08/07/1990 | US4945685 Honing apparatus having electrically operated actuator for relative reciprocating movement between honing head and workpiece |
| 08/01/1990 | EP0379744A2 Polishing machine |
| 06/26/1990 | US4936058 Precision hone |
| 06/26/1990 | CA1270651A1 Tool with shape memory expander |
| 06/21/1990 | DE3842047A1 Honing tool |
| 06/21/1990 | DE3842046A1 Method and apparatus for external honing of cylindrical workpieces |
| 06/19/1990 | US4934351 Fabricating internal combustion engine cylinder heads with close tolerance internal surfaces |
| 05/29/1990 | US4928434 Equipment for lapping internal surfaces |
| 04/25/1990 | EP0364482A1 Machining tool with wear detection and system for measuring wear |
| 04/10/1990 | US4914871 Method for honing thin wall gear parts |
| 03/28/1990 | CN2055081U Ultrasonic vibration honing unit |
| 03/13/1990 | US4907372 Cylinder bore finishing apparatus tilt fixture |
| 03/01/1990 | DE3827892A1 Method and apparatus for machining workpieces on a honing machine |
| 02/28/1990 | CN2053560U Ultrasonic vibrating honing device |
| 02/20/1990 | US4901752 Apparatus for maintenance of ball valve |
| 01/31/1990 | EP0353088A1 Honing stone and guide assemblies |
| 01/30/1990 | US4896638 Fabricating internal combustion engine cylinder heads with close tolerance internal surfaces |
| 01/25/1990 | WO1990000462A1 Honing device and process |
| 01/10/1990 | EP0349653A1 Superfinishing machine with lapping film |
| 01/03/1990 | EP0348608A1 Method of deposing silicon crystals |
| 01/02/1990 | CA1264112A1 Combination horizontal/vertical honing machine |
| 12/21/1989 | DE3820167A1 Honing tool |
| 12/12/1989 | US4887221 Computer controlled honing machine using look up table data for automatic programming |
| 11/23/1989 | EP0343043A1 Shafted pinion center rectification machining method |
| 11/23/1989 | DE3817259A1 Method and device for machining bores |
| 11/22/1989 | CN2048005U Blind hole honing implement |
| 11/02/1989 | DE3823361C1 Device for grinding radii on bar-shaped workpieces |
| 10/25/1989 | EP0338030A1 Apparatus for maintenance of ball valve |
| 10/18/1989 | CN1036356A Abrasive wheel polisher for big stainless steel plate |
| 09/20/1989 | CN1005186B Horizontal and vertical two-way honing machine |
| 08/31/1989 | DE3819240A1 Mandrel honing tool |
| 08/10/1989 | DE3802933A1 Method and apparatus for brushing a surface |
| 08/03/1989 | DE3801398A1 Honing tool for working cylindrical bores in work pieces |
| 07/13/1989 | WO1989006178A1 Superfinishing machine with lapping film |
| 06/13/1989 | US4837982 Control circuit for a honing machine |
| 06/07/1989 | EP0318966A2 Machine for processing surfaces with a device for positioning work tools |
| 06/07/1989 | EP0318965A2 Flexible manufacturing plant |
| 05/23/1989 | US4831787 Honing process |
| 05/18/1989 | DE3738074A1 Vorrichtung zur honbearbeitung von werkstuecken A device for honing of workpieces |
| 05/03/1989 | EP0314634A2 Improved equipment for lapping internal surfaces |
| 04/27/1989 | DE3735266A1 Device and method for honing workpieces |
| 04/12/1989 | CN1032308A Expandable honing tool |
| 03/14/1989 | US4811521 Truing device for hones |
| 03/01/1989 | EP0304645A2 Inverted cell pad material for grinding, lapping, shaping and polishing |
| 02/28/1989 | CA1250456A1 Manufacture of pistons |
| 02/23/1989 | WO1989001584A1 Apparatus for maintenance of ball valve |
| 02/23/1989 | WO1989000902A3 Machining tool with wear detection and system for measuring wear |
| 02/23/1989 | DE3807089C1 Tool for honing or friction-coating hollow-cylindrical surfaces |
| 02/09/1989 | WO1989000902A2 Machining tool with wear detection and system for measuring wear |
| 02/08/1989 | EP0302565A2 Machining tool |
| 12/21/1988 | EP0295453A2 Method of and tool for machining surfaces of combustion engines |
| 12/01/1988 | DE3717087A1 Tool for honing bores or shafts and the like by means of a hone |
| 12/01/1988 | DE3717086A1 Method for honing bores or shafts and the like by means of a hone |
| 10/27/1988 | DE3712101A1 Honing tool for working bearing surfaces |
| 09/21/1988 | EP0282776A1 Honing Method |
| 09/15/1988 | DE3707335A1 Method and apparatus for the superfinishing of barrel-shaped rollers |
| 09/15/1988 | DE3707334A1 Apparatus for the superfinishing of conical rollers |
| 08/23/1988 | US4765096 For the precision machining of small bores in worlpieces |
| 08/18/1988 | DE3703848A1 Device for advancing a honing tool |
| 07/12/1988 | US4756463 Automatic welding machine with torch carriage backlash preventing mechanism |
| 06/29/1988 | EP0272339A1 Feed mechanism for an abradant honing tool |
| 06/23/1988 | DE3642258A1 Honing tool |
| 05/31/1988 | US4747234 Apparatus for fine-machining crankshaft pins |
| 05/03/1988 | US4741129 Method and apparatus for honing truck ring gear bearing surfaces |
| 03/15/1988 | US4730540 Cylinder for a two cycle engine |
| 01/27/1988 | CN87205920U Adjusting mechanism for lapping head with adjustable rigidity |
| 12/02/1987 | EP0247572A1 Process and tool for processing work piece surfaces |
| 12/02/1987 | EP0247558A2 Flat round grinding |
| 11/26/1987 | DE3632028C1 Feed device arranged in a tool support for throughfeed-grinding machines |
| 11/24/1987 | US4707944 Apparatus for honing a cylinder |
| 10/22/1987 | DE3613262A1 Device for honing cylinder bores |
| 10/01/1987 | DE3610738A1 Segment type honing tool |
| 09/23/1987 | EP0237790A1 Honing device |
| 09/17/1987 | DE3608013C1 Horizontal honing machine |
| 09/17/1987 | DE3607972A1 Honing tool for working cylindrical bores |
| 08/26/1987 | EP0233238A1 Honing |
| 08/18/1987 | US4686794 Stone guide for a superfinishing machine |
| 08/04/1987 | US4683680 Method and apparatus for producing bores having a high surface quality |
| 07/21/1987 | US4680894 Fixture for honing thin wall gear parts |
| 07/14/1987 | US4679357 Method and apparatus for displacing a honing tool |
| 06/10/1987 | EP0225021A1 Honing tool |
| 04/29/1987 | EP0219825A2 Process, machine and tool for honing work pieces |