Patents
Sitemap › B23 - Machine tools; Metal-working not otherwise provided for › B23B - Turning; Boring › B23B 45 - Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
Patents for B23B 45 - Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor (6,587)
10/2012
10/31/2012CN102763304A Power supply interface for electric tool powered by a plurality of battery packs
10/31/2012CN102756141A High-power double-gear electric hand drill
10/31/2012CN102756140A High strength angle drill
10/31/2012CN102756139A Drilling machine, in particular hand-held core drilling machine
10/30/2012US8297374 Rotationally driven air tool
10/26/2012WO2012142679A1 Chuck tool and bits arrangement
10/25/2012US20120269592 System and method for modifying a rotor
10/25/2012DE102011007648A1 Hand tool machine has transmission that is provided for driving drive shaft and is driven by engine, where transmission is switched between two gears over semi-automatic transmission switching device in operation of hand tool machine
10/24/2012EP2512731A1 Dust suction device
10/24/2012CN202498528U Combined device of convex keys on main shaft of charging gun drill
10/24/2012CN202498527U Machine tightening drill chuck with outer hexagons and fast and convenient to mount and demount
10/24/2012CN202498526U Dust remover for electric drill
10/24/2012CN202498237U Protection glass with micromotion device for bench drill
10/24/2012CN102753306A Hand-held power tool having elastomer elements for supporting components in the housing
10/24/2012CN102748433A Variable speed transmission for a power tool
10/24/2012CN102744715A Hand machine tool and absorber
10/24/2012CN102744441A System and method for modifying a rotor
10/23/2012US8292552 Pushing structure of a metal work drilling tool
10/23/2012US8292001 Multi-mode drill with an electronic switching arrangement
10/17/2012EP2511034A2 Handle and attachments for right angle drill
10/17/2012EP2511033A2 Handle and attachments for right angle drill
10/17/2012CN202491230U Borehole accessory for electrical drill
10/17/2012CN202490954U Steel rail drilling machine
10/17/2012CN102729221A Percussion driver drill
10/17/2012CN102728865A Drilling device
10/16/2012US8287547 Adjustable drill guide
10/11/2012DE102011010322A1 Hammer attachment for e.g. percussion drilling machine in construction site, has solid or hollow body varied according to sizes, requirements, weights, and spherical shape, and drill head made of metals, plastic, wood or hardened steel
10/11/2012DE102011006880A1 Werkzeugsystem Tool System
10/10/2012CN202480065U Improved electric hammer with vibration reduction function
10/10/2012CN202479556U Precise electric drill aid
10/10/2012CN202479555U Device of protruding keys on rechargeable drill gun main shaft
10/10/2012CN202479554U Device of protruding keys on alternating current drill gun main shaft
10/10/2012CN202479553U Handheld counter bit
10/10/2012CN101439512B Hand tool machine with striking tool holder and associated tool
10/04/2012WO2012134474A1 Ring gears configured to encase in-line torque transducers for power tools
10/04/2012WO2012134472A1 Twist lock gear case for power tools
10/04/2012DE10304405B4 Verfahren zur Regelung einer Kernbohrmaschine Method for regulating a core drill
10/03/2012CN202461598U Electric impact drill with 360-DEG rotary working head
10/03/2012CN202461597U Pounding head of electric drill
10/03/2012CN202461596U Positioning device for electric hand drill or electric hammer
10/03/2012CN202461595U Rapid pipe clamp drilling pliers
10/03/2012CN102699379A Handheld counter bit
10/03/2012CN102699377A Replaceable precise automatic feeding drill
10/03/2012CN101786178B Electric tool
09/2012
09/26/2012EP2503184A1 Multispeed power tool transmission
09/26/2012CN202447718U Bracket of drilling frame
09/26/2012CN202447717U Clamp of high-pressure thin-wall stainless steel oxygen pipeline instrument sampling point online perforating tool
09/26/2012CN202447716U Two-stage reduction electric drill
09/26/2012CN102689035A Improved electric drill
09/25/2012US8272813 Combination power tool and object sensor
09/25/2012US8272453 Handheld power tool
09/19/2012CN202438714U Drilling machine for sealing rings of electrical equipment
09/19/2012CN202438713U Electric drill with temperature control switch
09/19/2012CN202438712U Synchronous decontaminating auxiliary device for drill
09/19/2012CN102672235A Novel electroless drilling mechanism
09/19/2012CN102039438B Spinning-type hand drill bit substrate
09/19/2012CN101293343B 动力工具 Power tools
09/12/2012CN202427994U Pedal gravity hole puncher
09/12/2012CN102658385A Hand-held miniature drill for side surface hole of guide plate mounting surface
09/12/2012CN102658384A Dust collecting electric drill with illumination function
09/11/2012US8261852 Portable power tool
09/11/2012CA2562302C Planing/chamfering attachment for a rotary hand tool
09/05/2012CN202416280U Double ice auger
09/05/2012CN202412239U Soundproof and dustproof electric drill
09/05/2012CN202412230U Pneumatic electric hammer
09/05/2012CN202411477U Impact drill
09/05/2012CN202411476U Safety protection and steel bending device for magnetic drill
09/05/2012CN202411475U Tool machine mechanical arm device capable of conducting multi-direction parallel movement
09/05/2012CN202411474U Magnetic drill with LED illuminating device
09/05/2012CN202411473U Storage battery-driven electric hand drill
09/05/2012CN202411472U Labor-saved electric hand drill
09/05/2012CN102653092A Multi-speed drill and chuck assembly
08/2012
08/30/2012WO2012114815A1 Power tool
08/30/2012WO2012114749A1 Secondary battery pack, power tool
08/30/2012WO2012058375A3 Free-mass and interface configurations of hammering mechanisms
08/29/2012CN202399238U Dust sucking device of impact drill
08/29/2012CN202398857U Electric vibration hammer
08/29/2012CN202398856U Extrusion drill device
08/29/2012CN202398855U Force-saving multi-posture electric drill with handle
08/29/2012CN202398854U Novel electric drill
08/29/2012CN202398853U Portable gantry-type electromagnetic drill
08/29/2012CN101130242B Dust-extracting system
08/28/2012US8251158 Multi-speed power tool transmission with alternative ring gear configuration
08/28/2012US8250957 Table saw with linkage drop system
08/28/2012US8250726 Pipe, method for production thereof and corresponding tool
08/23/2012US20120214640 Hand-held power tool
08/23/2012DE102011004495A1 Handwerkzeugmaschine Hand tool
08/23/2012DE102011004364A1 Handwerkzeugmaschine, insbesondere Akkuschrauber Hand tool, in particular electric screwdriver
08/22/2012EP1467829B1 SIDE HANDLES ON DRILL/DRIVERS
08/22/2012CN202395705U Forward/reverse-rotation water drill circuit
08/22/2012CN202387995U Dust-absorption type electric drill
08/22/2012CN202387994U Wire clamp slotting bracket for magnetic drill
08/22/2012CN202387993U Electric drilling tool
08/22/2012CN202387992U Portable chamfering device
08/22/2012CN1983486B Operating mode switch for setting operating mode in a hand-held power tool
08/22/2012CN102642194A Hand-held power tool
08/22/2012CN101856733B Hammer drill
08/22/2012CN101117999B Variable speed transmission for a power tool
08/16/2012US20120207556 Portable coring machine
08/16/2012US20120205131 Power tool
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