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)
12/2008
12/04/2008US20080296036 Shiftable Clutch for an Electric Power Tool
12/04/2008DE102007025376A1 Arbeitsgerät Implement
12/03/2008EP1997591A1 Electric hammer
12/03/2008CN201160217Y Self-adaption controller for electric tool and control system
12/03/2008CN100439043C Impact electrically driven hand-operated machine tool
12/03/2008CN100439018C Automated chuck exchange using rotating turret
12/02/2008US7458429 Pneumatic hand tool
11/2008
11/27/2008DE202008009250U1 Vorrichtung zur rückstandslosen Ausführung von Bohrungen Apparatus for residue-free execution of holes
11/27/2008DE102007024399A1 Handwerkzeugmaschine Hand tool
11/26/2008EP1993765A1 Switchable clutch for an electrical hand tool
11/26/2008CN100436869C Multispeed power tool transmission
11/26/2008CN100436076C Power tool
11/26/2008CN100436012C Electric tool with handle and pivot tool mainbody
11/25/2008US7455486 Dust extracting device
11/25/2008US7455122 Pneumatic hand tool
11/25/2008US7455088 Manual routing machine
11/20/2008DE202008008844U1 Handwerkzeugmaschine Hand tool
11/20/2008DE102007039828B3 Electric hand-held machine tool, particularly hammer drill, has housing, in which motor is arranged and blower is coupled to motor and has extendable and retractable accumulators over guide rails
11/20/2008DE102007000270A1 Vibrierende Handwerkzeugmaschine mit Antivibrationselement Vibrant Hand tool with anti-vibration element
11/19/2008CN100434240C Power tool housing
11/18/2008US7452304 Multispeed power tool transmission
11/18/2008US7451833 Vibration dampening mechanism
11/12/2008CN101301747A Vibrating hand machine tool with anti-vibration element
11/06/2008WO2008133586A1 Fixation device for a portable drilling unit
11/06/2008WO2008133027A1 Electric tool
11/06/2008US20080271905 Hammer drill
11/06/2008DE102007019704A1 Drilling dust sucking device for commercial hand drill, has folds folded together with drilling depth during drilling process, adapted to axial dimension of drill cover, and moved by partial radial deflection in telescopic manner
11/06/2008DE102007000255A1 Handwerkzeugmaschine mit geschmiertem Schlagwerk Hand tool with lubricated percussion
11/05/2008CN101298137A Electric hammer
10/2008
10/30/2008WO2008130283A1 A dismountable joint for a tubular track
10/30/2008WO2008128418A1 A multifunctional electric tool
10/30/2008US20080266841 Handheld power tool, in particular a power drill or screwdriver
10/30/2008DE10130520B4 Handwerkzeugmaschine mit einer Sicherheitskupplung Hand tool with a safety clutch
10/29/2008CN101293343A Power tool
10/23/2008US20080257577 Power tool
10/22/2008CN101288950A Multifunctional power tool
10/16/2008WO2008122086A1 Extendable member
10/16/2008DE10313782B4 Elektrowerkzeug mit mehrteiligem Gehäuse Power tool with multi-housing
10/14/2008US7435041 Hole cutting assembly for pipes and well casings
10/09/2008WO2008121052A1 Drill template
10/09/2008US20080245542 Hammer drill
10/08/2008CN201128146Y Output state switching mechanism
10/08/2008CN100423908C Drive mechanism for a power tool
10/02/2008WO2008116412A1 A multi-speed reducing gear box
10/02/2008WO2008045343B1 Joist drill
10/02/2008US20080240878 Drilling apparatus and method
10/02/2008US20080238001 Spindle Lock for a Hand-Held Combination Drill and Chisel Hammer
10/02/2008DE10313372B4 Elektrohandwerkzeugmaschine der Schutzklasse II mit Planetengetriebe Electric hand tool safety class II with planetary gear
10/02/2008DE102007014757A1 Drehschlagwerk Rotary impact mechanism
10/01/2008CN201124406Y Multifunctional converter for electric drill
10/01/2008CN201124405Y 动力工具 Power tools
10/01/2008CN201124402Y Three-functional impact electric drill
10/01/2008CN101274426A Spindle lock for a hand-held combination drill and chisel hammer
09/2008
09/30/2008US7429154 Insertion end for a rotary and a percussive tool
09/30/2008US7428934 Impact fastening tool
09/25/2008WO2008115127A1 Pressure foot assembly
09/25/2008US20080230247 Airflow control structure for pneumatic tools
09/25/2008DE19955930B4 Handbohrmaschine mit einem Verbrennungsmotor Hand drill with an internal combustion engine
09/24/2008EP1972411A1 System and method for breaking chips formed by a drilling operation
09/24/2008CN201121532Y Noise-extinguishing pneumatic attachment
09/24/2008CN201120604Y Gun drill with drilling tool conversion device
09/24/2008CN101269420A Multifunctional pocket-sized electrodrill and pocket-sized bench drill having the electrodrill
09/24/2008CN100420531C Hammer drill
09/18/2008US20080223593 Handle
09/18/2008DE102007012460A1 Handle i.e. auxiliary handle, for e.g. hand tool machine, has damping element provided for absorption of vibrations during operation of machine and arranged at grip element, such that damping element is attached to housing
09/18/2008DE102007012312A1 Handgriff Handle
09/17/2008EP1968770A1 Portable power tool, in particular a hammer drill and/or rotary hammer
09/17/2008CN101267906A Power tool
09/17/2008CN100418706C Chuck for receiving a rotary-percussion tool
09/12/2008WO2008107250A1 Gearbox device
09/12/2008WO2008107237A1 Gearbox device
09/11/2008DE102007000135A1 Handwerkzeugmaschine mit pneumatischem Schlagwerk Hand tool with a pneumatic hammer mechanism
09/11/2008DE102007000131A1 Handwerkzeugmaschine mit pneumatischem Schlagwerk Hand tool with a pneumatic hammer mechanism
09/10/2008EP1967305A1 Portable drilling machine
09/10/2008CN100417837C Gear transmission device for power tool
09/04/2008DE102007010181A1 Hand tool comprises a striking unit with a hammer piston having a contact point and an active base surface forming an axial distance
09/04/2008DE102007010180A1 Hand-held machine tool, especially hammer drill and/or chisel, has first and second joint units arranged to form loss protection for actuating unit with actuating unit in mounted state
09/04/2008DE102007010177A1 Hand-held electric drill or hammer drill has an intermediate drive shaft radially supported by functional unit
09/04/2008DE102007009986A1 Hand tool, especially a hammer drill or chisel hammer, comprises a switch spring with a receiving region for holding a transmission element of a mounted actuating unit during assembly of a gear housing and a gear unit
09/03/2008EP1964649A2 Drilling device
09/03/2008EP1377755A4 First stage clutch
09/03/2008CN201108978Y Hand drill for ink-jet cartridge
09/03/2008CN101254592A Hand power tool
09/03/2008CN100415453C Hammer drill
09/03/2008CN100415444C Tool machine with changeable cutter holder
09/02/2008US7419013 Rotary impact tool
09/02/2008CA2486012C Rotary hammerdrill bit
08/2008
08/28/2008US20080202782 Hand-held power tool with a pneumatic percussion mechanism
08/28/2008US20080202781 Drilling device
08/28/2008DE102007009169A1 Handle for handheld machine tool e.g. drilling machine, has handle sleeve arranged on handle core with vibration-isolating unit e.g. knitted fabric, fastening element, and vibration-isolating unit is pre-tensioned and made of metal
08/28/2008DE102006031565B4 Schlagbohrmaschine Impact Drill
08/27/2008EP1961508A2 Apparatus for cutting an internal bore
08/27/2008CN201105331Y Mechanical two-speed charging electric drill
08/27/2008CN101253027A Portable power drill with gearbox
08/27/2008CN101253015A Power tool
08/21/2008DE19946455B4 Anordnung mit einer Aufhängevorrichtung an einem Gehäuse eines Elektrowerkzeugs Arrangement with a suspension device to a housing of the power tool
08/21/2008DE19915043B4 Elektrowerkzeug Power Tool
08/21/2008DE102007000093A1 Handwerkzeuggerät Hand tool
08/21/2008DE102007000081A1 Handwerkzeugmaschine mit pneumatischem Schlagwerk Hand tool with a pneumatic hammer mechanism
08/21/2008DE102007000011A1 Drill stand turning leg for, e.g. drill apparatus, has cramp element provided in edge region chamfered to long hole, operated by clamp element in fastening apparatus
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