| Patents for B24B 55 - Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition (6,990) |
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| 06/19/2013 | EP2604384A2 Portable power grinder |
| 06/19/2013 | EP2603356A1 Surface treating apparatus and method |
| 06/19/2013 | EP2603354A1 Portable angle grinder with improved protective guard |
| 06/19/2013 | CN203003685U Efficient vacuum dust removing system |
| 06/19/2013 | CN203003684U Dust exhaust apparatus for machine for grinding pole wall space |
| 06/19/2013 | CN203003679U Control integration and protection system for polishing machine |
| 06/19/2013 | CN203003654U Hand-push-type large structure deruster |
| 06/19/2013 | CN203003651U Hot rolling steel angle surface cleaning device |
| 06/19/2013 | CN203003647U Special polishing equipment for automobile door hinges |
| 06/19/2013 | CN203003640U Rotating movable multi-functional grinder |
| 06/19/2013 | CN103158073A Electric hand drill grinding wheel protective cover |
| 06/19/2013 | CN103158072A Dust suction device for abrasive drill bit machine |
| 06/19/2013 | CN103158071A Grinder |
| 06/19/2013 | CN103158070A Grinding coolant input mechanism of motorized main shaft and thinner |
| 06/19/2013 | CN103158069A Protective device and method of electric main shaft and thinning machine |
| 06/19/2013 | CN103158068A Novel grinding machine buffer mechanism |
| 06/19/2013 | CN103158048A Sander capable of rotating by 360 degrees |
| 06/19/2013 | CN103158044A Flat plate sander |
| 06/19/2013 | CN101534997B Protective hood anti-rotation lock |
| 06/19/2013 | CN101443158B Guard for a hand-held power tool and hand-held power tool with a guard |
| 06/18/2013 | US8465348 Guard anti-rotation lock |
| 06/13/2013 | US20130149944 Polishing apparatus with dustproof housing |
| 06/13/2013 | US20130149943 Device for preventing removal of a fixing member of a whetstone cover in a disc grinder |
| 06/12/2013 | EP2601013A1 Automatically adjustable protection device for a grinding wheel |
| 06/12/2013 | CN202985353U Copper powder polishing and recovering device of circuit board |
| 06/12/2013 | CN202985352U High-speed grinding dust collecting integrated machine tool |
| 06/12/2013 | CN202985351U Dust collecting cover for grinding wheel |
| 06/12/2013 | CN202985350U Horizontal barreling cooling device |
| 06/12/2013 | CN202985349U Grinding wheel corrector for cylindrical grinder |
| 06/12/2013 | CN202985320U Double-shaft two-channel bend-pipe sand maker |
| 06/12/2013 | CN202985317U Six-axis linkage numerical control polisher |
| 06/12/2013 | CN202985310U Speed reduction water mill |
| 06/12/2013 | CN202985309U Spacing structure of angle grinder wheel guard |
| 06/12/2013 | CN202985306U U-type spacer automatic grinding device |
| 06/12/2013 | CN202985301U Full-automatic millstone switching device of crystal polishing and burnishing machine |
| 06/12/2013 | CN202985297U Machining lathe for fine grinding groove of pen container |
| 06/12/2013 | CN103153542A Machine tool, in particular hand-held machine tool, comprising a releasable dust collection receptacle |
| 06/12/2013 | CN103144044A Water-proof mechanism for horizontal wet end face grinding machine |
| 06/12/2013 | CN103144043A Closed-loop control device taking superheated steam as grinding cooling liquids and method thereof |
| 06/12/2013 | CN101579852B Protective cap, and electric tool with such a protective cap |
| 06/11/2013 | US8460070 Guard lock |
| 06/11/2013 | US8459157 Brake cartridges and mounting systems for brake cartridges |
| 06/05/2013 | EP2598289A1 Handheld power tool |
| 06/05/2013 | CN202964419U Concentrated oil supplying system of grinding machine |
| 06/05/2013 | CN202964418U Panel grinding machine |
| 06/05/2013 | CN202964417U Grinding machine filter water box |
| 06/05/2013 | CN202964355U Screw rod polishing device |
| 06/05/2013 | CN202964349U Movable grinding machine |
| 06/05/2013 | CN202964346U Fire-proof dust-collection sander |
| 06/05/2013 | CN202964343U Special device for grinding splitting plate |
| 06/05/2013 | CN202964341U Lens edge grinding machine |
| 06/05/2013 | CN202964332U Burr removing and recycling device of beveled pipe |
| 06/05/2013 | CN202964316U Circulating cooling device of cylindrical grinder used for machining connecting shaft of tablet machine |
| 06/05/2013 | CN202964297U Two-dimensional precision movement platform for cutter grinding machine |
| 06/05/2013 | CN202964296U Precision linear shaft for cutter grinding machine |
| 06/05/2013 | CN103128664A Curved surface abrasive cloth rotary frame protection cover |
| 06/05/2013 | CN103128640A Cutting machine guard |
| 06/05/2013 | CN103128623A Angle grinder |
| 06/05/2013 | CN103128602A Workpiece shaft numerical control motion platform device for ultraprecision machining |
| 06/05/2013 | CN101590622B Panel rounding R angle machining abrading machine for a plane display |
| 06/04/2013 | US8454410 Polishing apparatus |
| 06/04/2013 | DE202013102119U1 Vorrichtung zur Materialbearbeitung mit einem rotierenden Bearbeitungswerkzeug Apparatus for materials processing with a rotating cutting tool |
| 05/30/2013 | WO2013078044A2 Glass treatment apparatus and methods of treating glass |
| 05/30/2013 | US20130137348 Dust collection hood for grinding machine tools |
| 05/29/2013 | EP2596906A2 Manual tool machine |
| 05/29/2013 | DE102005018823B4 Schleifmaschine Grinding machine |
| 05/29/2013 | CN202952163U Grinding machine capable of cleaning workpiece surface |
| 05/29/2013 | CN202952162U Combined dust removal device |
| 05/29/2013 | CN202952161U Grinding windlass adjusting system for grinding plate module of PCB (Printed Circuit Board) automatic device |
| 05/29/2013 | CN202952155U External-cylindrical honing machine |
| 05/29/2013 | CN202952151U Stainless steel polishing machine |
| 05/29/2013 | CN202952150U Double-ended cloth wheel buffing machine |
| 05/29/2013 | CN202952143U Adjustable horizontal belt sander |
| 05/29/2013 | CN202952142U Double-ended belt sander |
| 05/29/2013 | CN202952132U Improved turbine head deburring machine |
| 05/29/2013 | CN202952130U Uneven yarn rubber roller grinding device |
| 05/29/2013 | CN103124512A 气动真空清洁器 Pneumatic vacuum cleaner |
| 05/29/2013 | CN103121183A Core device and technology for preparation of electromagnetic shielding tape |
| 05/29/2013 | CN103121182A Core device and technology for preparation of electromagnetic shielding rubber |
| 05/29/2013 | CN101977734B Hand-held machine tool, in particular hand-guided grinding machine |
| 05/29/2013 | CN101657298B Dust collection container |
| 05/28/2013 | US8449356 High pressure cooling nozzle for semiconductor package |
| 05/28/2013 | US8449354 Hard finish machine for hard finishing of a workpiece |
| 05/28/2013 | US8449353 Hard finish machine for hard finishing of a workpiece |
| 05/23/2013 | WO2013073618A1 Method of processing used cutting oil composition for fixed abrasive wire saw |
| 05/23/2013 | US20130130603 Automatically adjustable protection device for a grinding wheel |
| 05/23/2013 | US20130130597 Glass treatment apparatus and methods of treating glass |
| 05/22/2013 | EP2594361A2 Dust collection accessory for a power tool |
| 05/22/2013 | EP2594360A2 Tool accessory for a power tool |
| 05/22/2013 | CN202943537U Dust-free sander |
| 05/22/2013 | CN202943536U Plate polishing and dust suction device |
| 05/22/2013 | CN202943535U Grinding machine grinding wheel cover |
| 05/22/2013 | CN202943534U Isolation device of polishing device |
| 05/22/2013 | CN202943533U Transition loose tooling for bearing with snap groove |
| 05/22/2013 | CN202943532U Flexibility self-adaptation power head |
| 05/22/2013 | CN202943522U 陶瓷抛光机 Ceramic polishing machine |
| 05/22/2013 | CN202943519U 金属抛光机 Metal polishing machine |
| 05/22/2013 | CN202943518U Bidirectional metal polishing machine |
| 05/22/2013 | CN202943514U Improved wide belt sanding machine |
| 05/22/2013 | CN202943506U Chamfering machine for ceramic workpiece |