Patents
Sitemap › B23 - Machine tools; Metal-working not otherwise provided for › B23B - Turning; Boring › B23B 41 - Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
Patents for B23B 41 - Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor (5,345)
04/2014
04/23/2014CN203556921U Inclined hole drilling device for shaft parts
04/23/2014CN203556907U Eccentric long conical hole boring device
04/23/2014CN203556906U Long conical hole boring equipment
04/23/2014CN203556905U Arc-shaped clamping plate drill
04/23/2014CN203556904U Drilling machine for flanges at two ends of ball valve body
04/23/2014CN103737063A Rotating shaft boring machine processing device
04/23/2014CN103737062A Processing method for opening hole of bucket cover
04/23/2014CN103737061A Internal expanding type pipe end surface boring machine
04/23/2014CN103737060A Steering knuckle fist portion main pin hole machining device and use method thereof
04/23/2014CN103737059A Machining method for equiaxial slim holes used for supporting front brake adjusting arm casting
04/23/2014CN103737058A Drill jig recovery device for CV outer rings
04/23/2014CN103737057A Drilling machine device for CV outer rings
04/22/2014CA2556291C Steering knuckle boring apparatus and method
04/17/2014DE102012218530A1 Aufsatzvorrichtung für ein Bohrsystem sowie Bohrsystem zum Ausbohren eines Verbindungselementes Attachment device for a drilling system and drilling system for drilling a connecting element
04/17/2014DE102012012414A1 Tiefbohrmaschine und Tiefbohrverfahren Deep Hole Drilling Machine and deep drilling
04/16/2014CN203542142U Special clamp for flange hole drilling of crankshafts
04/16/2014CN203542116U Turnover locating mechanism
04/16/2014CN203542048U Deep hole milling and drilling combined machine tool
04/16/2014CN203541619U Numerical control deep hole boring machine
04/16/2014CN203541618U Five axis drill head for machining center
04/16/2014CN203541617U Drilling machine of steel bar truss bamboo plywood floor support plate
04/16/2014CN203541616U Special machine for drilling oil hole of piston plug pin
04/16/2014CN203541615U Boring mill for finish machining of high-speed punch press upper cross beam
04/16/2014CN203541614U Guide rail fixing and supporting device
04/16/2014CN203541613U Mechanism for machining pipe inner hole
04/16/2014CN203541612U Fiber reinforced plastics drilling device
04/16/2014CN203541611U Perforating machine for optical fiber adapter
04/16/2014CN203541605U Large-scale outer circle boring cutter cutting device
04/16/2014CN103732336A Paring tool, method for producing a cylinder unit and lathe
04/16/2014CN103722209A Automatic drilling machine for fan
04/16/2014CN103722208A Refrigeration device for roughly boring connecting rod big end hole
04/16/2014CN103722203A Porous metallic beryllium deep-hole machining method
04/16/2014CN102825300B Taper hole boring device of NC (Numerical Control) boring lathe
04/16/2014CN102825296B Tapered hole boring device of numerical control boring machine
04/09/2014CN203526915U Automatic press-in machine for keyboard base board fixing pins
04/09/2014CN203526625U Intersecting line cutting device
04/09/2014CN203526624U Dummy bar deep hole machining tool
04/09/2014CN203526623U Special drilling machine for large suspension rod part
04/09/2014CN203526622U Hub pass-type online drilling machine
04/09/2014CN203526621U Full-automatic punching and chamfering machine for pin shaft
04/09/2014CN203526620U Double-rod boring machine
04/09/2014CN203526619U Mechanism for machining holes in multiple sizes through bench drill for assembling switch cabinet
04/09/2014CN203526618U Auxiliary bench drill for mounting switch cabinet
04/09/2014CN203526617U Mechanism for machining holes in multiple sizes through auxiliary bench drill for installing switch cabinet
04/09/2014CN203526616U Mechanism for machining holes in multiple sizes through auxiliary bench drill for producing switch cabinet
04/09/2014CN203526615U Drilling machine for synchronous pulleys
04/09/2014CN203526614U Synchronous belt wheel drilling machine enabling depth of drilled hole to be controlled accurately
04/09/2014CN203526613U Drilling machine for producing synchronous pulley
04/09/2014CN203526586U Boring cutter device used for machining inner cavity outer cylindrical surface
04/09/2014CN103706835A Equipment for deep-hole drilling through vibrating
04/09/2014CN103706834A Glass drilling machine with double drill bits
04/09/2014CN103706833A Speed reducer shell cross-shaped axial hole machining tool
04/09/2014CN103706832A Novel automatic drilling device
04/09/2014CN103706831A Drilling equipment for synchronizer hubs
04/09/2014CN103706830A Multifunctional numerical control processing device for aluminum parts
04/03/2014DE102012019375A1 Tool for machining inner circumference side of two bearing surfaces of bearing channel for mounting shaft on housing of internal combustion engine, has tool area with tool element for machining inner circumference side of bearing surface
04/02/2014CN203509146U Deep-hole drilling tool
04/02/2014CN203509141U Lead screw collimating calibration device for ship propeller shaft boring hole
04/02/2014CN203509118U Square ram type lead screw bearing hole machining tool of numerical control floor type boring and milling machine
04/02/2014CN203509117U Deep-hole reaming and finishing machine tool
04/02/2014CN203509116U Device for machining deep holes on boring machine
04/02/2014CN203509115U Tire segment mold side plate and pattern loop drilling machine
04/02/2014CN203509114U Drilling equipment capable of automatically adjusting drilling angles
04/02/2014CN203509113U Three-hole boring machine for machining wind power and electricity planet carrier
04/02/2014CN203509112U Synchronous pulley threaded hole machining mechanism with limiting function
04/02/2014CN203509111U Numerical control drilling device for 60-degree angle steel
04/02/2014CN203509110U High-strength bolt hole manufacturing device of large steel structure crane beam braking system
04/02/2014CN203509109U Guide rod boring device for lathe
04/02/2014CN203509108U Valve sleeve oil hole machining device of automobile steering system
04/02/2014CN203509107U Drilling machine of badminton racket
04/02/2014CN103691990A Turbine-driven deep hole drilling and boring machine
04/02/2014CN103691989A Square ram middle section bearing seat processing tool structure
04/02/2014CN103691988A Mobile vertical boring machine
04/02/2014CN103691987A Coaxial drilling machine for butterfly plate check valve
04/02/2014CN103691984A Special machine tool for boring outer shell of motor stator
04/02/2014CN102006955B Boring device and boring method
03/2014
03/27/2014DE102012109033A1 Connecting device for forming connection at pipe for fluid medium, has connection channel and connecting opening for passage of fluid medium, where piston is displaced in longitudinal direction of connection channel
03/26/2014CN203495279U Boring device adopting common boring machine to machine large taper holes
03/26/2014CN203495278U Machining device for valve body of ball valve
03/26/2014CN203495277U Engine cylinder cover machining equipment
03/26/2014CN203495276U Novel multidirectional numerical control drilling device
03/26/2014CN103672269A Saddle-type bypass pressure tapping connecting device for delivery pipe
03/26/2014CN103658762A Radial precise drilling clamp for straight cylindrical parts
03/26/2014CN103658740A Branch pipeline connection drilling device
03/26/2014CN103658739A Numerical control multi-functional changing hole boring pin machine tool
03/26/2014CN103658738A Machining equipment and method of taper hole in locomotive hollow shaft
03/26/2014CN103658737A Device and method for machining metal beryllium single-blade outer chip removal deep hole
03/26/2014CN103658736A Simple numerically-controlled machine tool for machining blind holes
03/26/2014CN103658735A Portable multipurpose boring device
03/26/2014CN103658734A Method for boring shaft holes of tanks
03/26/2014CN103658733A Mobile boring device and arrangement for machining aligned holes in a machine housing
03/26/2014CN103658732A Single-bar boring-milling machine
03/26/2014CN103658731A Numerical control machine tool for dual-blade blind hole fixed depth machining
03/26/2014CN103658715A Manufacturing method for pulling boring machine boring rod central frame
03/26/2014CN102825299B Taper hole processing device of NC (Numerical Control) boring lathe
03/26/2014CN102825298B Tapered hole boring device configured on numerical control boring machine
03/20/2014US20140079497 Apparatus and method for delamination reduction of composite materials
03/20/2014DE102012018436A1 Mobile Drehvorrichtung und Anordnung zur Bearbeitung fluchtender Bohrungen in einem Maschinengehäuse Mobile rotary device and system for processing of aligned holes in a machine housing
03/20/2014CA2790694A1 Self-undercut expansion anchor insertion system
03/19/2014CN203484700U Boring device for maintaining washing tank stirring speed reducer
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ... 54