Patents
Sitemap › B24 - Grinding; Polishing › B24D - Tools for grinding, buffing or sharpening › B24D 13 - Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
Patents for B24D 13 - Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor (4,710)
06/1997
06/10/1997US5637033 Flapper wheel adapter
05/1997
05/28/1997DE19543597A1 Fan type grinder for hand grinding machines
05/22/1997WO1997018060A1 Tool for mechanically treating a surface
05/22/1997WO1997018059A1 Surface treating articles and method of making same
05/13/1997US5628862 Polishing pad for chemical-mechanical polishing of a semiconductor substrate
05/13/1997US5628679 Holder for an abrading disk tool
04/1997
04/30/1997CN2253270Y Buffing wheel
04/29/1997US5624304 Techniques for assembling polishing pads for chemi-mechanical polishing of silicon wafers
04/29/1997US5624303 Semiconductor wafer polishing pad comprising polymeric matrix having bonding molecules covalently bonded thereto, abrasive particles covalently bonded to bonding molecules in uniform distribution
04/24/1997WO1997014538A1 Wire brush attachment for angle grinder
04/24/1997WO1997014537A1 Accessories and attachments for angle grinder
04/23/1997EP0768935A1 Holder for an abrading disk tool
04/15/1997US5619877 Peening article with peening particles arranged to minimize tracking
04/10/1997DE19636474A1 Formable rotating abrasive tool for use with drill on concave surfaces
04/08/1997US5618224 Roll cleaning device
04/01/1997US5616411 Composite abrasive filaments, methods of making same, articles incorporating same, and methods of using said articles
03/1997
03/27/1997WO1997010925A2 Window polisher
03/26/1997CN1145829A Grinding device
03/20/1997WO1997010613A1 Grinding method of grinding device
03/11/1997US5609719 Method for performing chemical mechanical polish (CMP) of a wafer
03/11/1997US5609706 Method of preparation of a coated abrasive belt with an endless, seamless backing
03/11/1997US5609517 Composite polishing pad
03/11/1997US5609398 Twisted stem abrading tool and method of making
02/1997
02/27/1997WO1997006921A1 Polishing pads
02/25/1997US5605760 Solid transparent uniform polymer
02/25/1997US5605499 Flattening method and flattening apparatus of a semiconductor device
02/20/1997WO1997005991A1 Flexible contour sanding disc
02/19/1997CA2156452A1 Spiral pattern abrading tool
02/11/1997US5600861 Casting finishing apparatus
02/04/1997US5599225 Twisted stem abrading tool
01/1997
01/29/1997EP0755309A1 Driving unit for cleaning accessory
01/23/1997DE19629286A1 Polishing pad device for chemical mechanical polishing of semiconductor wafer
01/22/1997EP0754504A1 Abrading device
01/20/1997CA2178178A1 Grinding machine
01/14/1997US5593537 Apparatus for processing semiconductor wafers
01/14/1997US5593340 Castable ophthalmic lens polishing lap and method
01/03/1997WO1997000155A1 Method and apparatus for optical polishing
12/1996
12/18/1996EP0748176A1 Method for increasing the gloss of a surface
12/17/1996US5584754 Flexible contour sanding disc
12/12/1996DE19622993A1 Rotary honing brushes prodn. method
12/12/1996DE19622992A1 Rotary honing brushes prodn. method
12/10/1996US5582540 Hydrostatic and hydrodynamic polishing tool
12/03/1996US5580634 Tough, and heat resistant thermoplastic binder and fibrous reinforcing material together form backing that is very stable during use
11/1996
11/19/1996US5575704 Method of polishing metal strips
11/13/1996CN2239865Y Structure-improved sponge grinding wheel
11/12/1996US5573619 Method of making a coated abrasive belt with an endless, seamless backing
11/05/1996US5571296 Coated with an abrasive-filled thermoplastic elastomer
10/1996
10/31/1996WO1996033638A1 Abrasive brush and filaments
10/31/1996CA2547300A1 Abrasive brush and filaments
10/30/1996EP0739264A1 An elastic base grinding wheel for smoothing and polishing toroidal contours of hard materials
10/30/1996EP0739261A1 Composite abrasive filaments, methods of making same, articles incorporating same
10/23/1996EP0738563A2 Method for producing a cylindrical buff
10/23/1996EP0738561A1 Apparatus and method for in-situ endpoint detection and monitoring for chemical mechanical polishing operations
10/22/1996US5567503 Polishing pad with abrasive particles in a non-porous binder
10/22/1996US5567197 Apparatus for sanding and buffing with a rotating roller
10/22/1996US5566666 Rotating tool
10/15/1996US5564971 Roller and belt assembly for sanding and buffing machines
10/15/1996US5564965 Polishing member and wafer polishing apparatus
10/02/1996CN1132133A Grinding/polishing method, grinding/polishing tool and manufacturing method of the same
10/01/1996US5560744 Buffing
09/1996
09/26/1996WO1996029178A1 Sanding and stripping device for joinery and cabinet making
09/25/1996CN1131923A Elastic base grinding wheel for smoothing and polishing toroidal contours of hard materials
09/24/1996US5558563 Method and apparatus for uniform polishing of a substrate
09/19/1996DE19511004C1 Rotary flapper disc tool with abrasive- or polishing lamellae
09/17/1996US5556328 Abrasive filament honing tool and method of making and using same
09/12/1996WO1996027480A1 Applicator head
09/10/1996US5554068 Abrasive flap brush and method and apparatus for making same
08/1996
08/21/1996EP0727283A1 Double curved backing plate with cushioned support for rotary buffing
08/06/1996US5542875 Abrasive wheel
08/03/1996CA2168496A1 Double curved backing plate with cushioned support for rotary buffing pads
07/1996
07/30/1996US5540873 Process of making plastic bristles
07/17/1996CN1127006A Fluororesin foam and process for producing the same
07/17/1996CN1126669A Process for the mechanical roughening of the surface of a printing plate substrate and cylinder brush for carrying out the process
07/10/1996CN1126455A Improved polishing pads and methods for their use
07/10/1996CN1126131A Spiral pattern abrading tool
07/09/1996US5534106 Apparatus for processing semiconductor wafers
07/09/1996US5533222 Floor and baseboard treatment machine
07/04/1996WO1996011772A3 High intensity peening flaps with fastener, and wheels incorporating same
06/1996
06/26/1996EP0717666A1 Continuously adjustable brush carrier
06/20/1996WO1996018479A1 Abrasive flap brush and method and apparatus for making same
06/20/1996CA2207602A1 Abrasive flap brush and method and apparatus for making same
06/18/1996US5527215 Foam buffing pad having a finishing surface with a splash reducing configuration
06/18/1996US5527213 Honing tool and method of making
06/11/1996US5525100 Abrasive products
06/11/1996US5524315 Rotary brush assembly
06/06/1996WO1996016749A1 Improved buffing pad cleaning apparatus
05/1996
05/30/1996WO1996015887A1 Polishing pads and methods for their manufacture
05/30/1996WO1996015878A1 Compounding elements and use thereof
05/30/1996WO1996015877A1 Compounding elements and use thereof
05/29/1996EP0713897A1 Fluororesin foam and process for producing the same
05/23/1996WO1996014964A1 Abrasive products
05/21/1996US5518794 Abrasive article incorporating composite abrasive filament
05/15/1996EP0632756B1 Abrasive filaments comprising abrasive-filled thermoplastic elastomer, methods of making same, articles incorporating same
05/14/1996US5516400 Techniques for assembling polishing pads for chemical-mechanical polishing of silicon wafers
05/09/1996DE4439132A1 Method for applying ribbon polishing material to a roller
04/1996
04/25/1996WO1996011772A2 High intensity peening flaps with fastener, and wheels incorporating same
04/25/1996WO1996011771A1 Method and apparatus for sanding with a rotating roller
04/17/1996EP0706859A1 Abrasive materials
04/04/1996WO1996009915A1 Tool for mechanically treating surfaces
04/04/1996CA2200976A1 Tool for mechanical surface treatment
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