Patents
Sitemap › B25 - Hand tools; Portable power-driven tools; Handles for hand implements; Workshop equipment; Manipulators › B25D - Percussive tools › B25D 16 - Portable percussive machines with superimposed rotation
Patents for B25D 16 - Portable percussive machines with superimposed rotation (2,122)
12/2008
12/11/2008DE10314957B4 Bohrhammer mit einer Überrastkupplung Hammer drill with a clutch disengages
12/10/2008EP2000264A2 Power tool with dynamic vibration reducer
12/10/2008CN101318232A Multifunctional percussion drill
11/2008
11/26/2008CN101312807A Hammer drill having three operating modes
11/26/2008CN100436076C Power tool
11/19/2008CN101309780A Hammer drill
11/19/2008CN101309778A Screw striking machine
11/19/2008CN100434240C Power tool housing
11/13/2008WO2008136368A1 Hammering tool
11/12/2008CN201147918Y Electric impact drill having superior heat dissipation performance
11/06/2008WO2008133027A1 Electric tool
11/06/2008WO2008132866A1 Hammer drill
11/05/2008EP1987925A1 Hammer drill
11/05/2008CN101298137A Electric hammer
10/2008
10/30/2008DE10130520B4 Handwerkzeugmaschine mit einer Sicherheitskupplung Hand tool with a safety clutch
10/29/2008EP1984149A1 Portable power tool, in particular a hammer drill and/or a rotary demolition hammer
10/23/2008WO2008126481A1 Percussion tool
10/23/2008WO2008126480A1 Percussion tool
10/22/2008CN101288950A Multifunctional power tool
10/21/2008US7438138 Impact adapter for transfer of impacts and rotation from an impact rock drilling machine to a drill string
10/08/2008CN201128146Y Output state switching mechanism
10/08/2008CN101282820A Hand-held tool comprising a shaft and a reciprocating linear drive bearing which is mounted on the shaft
10/08/2008CN100423908C Drive mechanism for a power tool
10/02/2008DE102007014758A1 Handwerkzeugmaschine Hand tool
10/01/2008EP1974866A1 Spindle lock for a handheld drilling and chiselling hammer
10/01/2008CN201124405Y 动力工具 Power tools
10/01/2008CN201124402Y Three-functional impact electric drill
10/01/2008CN201124401Y 冲击钻 Impact Drill
10/01/2008CN101274426A Spindle lock for a hand-held combination drill and chisel hammer
09/2008
09/25/2008DE102007009985A1 Handwerkzeugmaschine Hand tool
09/24/2008CN100420531C Hammer drill
09/18/2008WO2008111539A1 Percussion tool
09/17/2008CN100418706C Chuck for receiving a rotary-percussion tool
09/12/2008WO2008107256A1 Hand machine tool
09/12/2008WO2008107253A1 Hand-held machine tool
09/12/2008WO2008107251A1 Hand machine tool
09/12/2008WO2008107245A1 Gearbox device
09/12/2008WO2008107232A1 Gearbox device
09/12/2008WO2008107231A1 Hand machine tool
09/11/2008US20080217039 Hand-held power tool with a pneumatic percussion mechanism
09/10/2008EP1965951A1 Hand power tool, in particular drill hammer and/or chipping hammer
09/09/2008US7422075 Rotary tool
09/04/2008US20080210448 Hand power tool
09/04/2008DE102007010183A1 Electric hand tool, e.g. hammer drill with gears, includes gearchange component sliding along guide rod parallel to intermediate gear shaft
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
09/04/2008DE102007010179A1 Transmission device for hand-held power tool has torque transmission regions with at least partly coinciding outline to transmit torque
09/04/2008DE102007010178A1 Gearbox especially for hand power drill has at least two gears selectively engaging two gears on the output drive and with interlocking axial drives
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
09/03/2008CN101254592A Hand power tool
09/03/2008CN100415453C Hammer drill
08/2008
08/28/2008US20080202782 Hand-held power tool with a pneumatic percussion mechanism
08/27/2008CN101253027A Portable power drill with gearbox
08/27/2008CN101253026A Drill hammer
08/21/2008WO2008099886A1 Hammer drill
08/21/2008DE102007000081A1 Handwerkzeugmaschine mit pneumatischem Schlagwerk Hand tool with a pneumatic hammer mechanism
08/20/2008EP1957240A1 Hammer drill having three operating modes
08/20/2008CN201102234Y Percussion drill
08/20/2008CN101247926A Electric machine tool
08/20/2008CN101244553A Multifunctional percussion drill
08/13/2008CN201098887Y AC-DC multipurpose electric tool
08/13/2008CN101239459A Hand tool machine with pneumatic striking mechanism
08/13/2008CN100409984C Percussion drill
08/06/2008EP1952951A2 Vibration damper for hand held power tool
08/06/2008CN201095102Y One-button-four-function light electric hammer
07/2008
07/30/2008EP1950009A1 Hammer drill
07/30/2008EP1950008A1 Hammer drill
07/30/2008EP1949992A1 Motor driven hammer drill or impact drilling machine
07/30/2008CN201093036Y Speed changing tool
07/30/2008CN201092036Y Improved impact electric drill
07/30/2008CN101229637A Hammer drill
07/30/2008CN100406208C Cooling mechanism for a power tool
07/30/2008CN100406207C Machine tool
07/24/2008DE102007014800B3 Spindle locking for hand-operated drill and chipping hammer, has gear casing, counter shaft pivoted around rotating axis in gear casing and locking sheet guided in sliding manner into gear casing parallel to rotating axis in guiding units
07/23/2008EP1360041B1 Drill or chisel hammer
07/23/2008CN201089154Y Multifunctional electric hammer
07/23/2008CN201089153Y Electric drill and safety engaging and disengaging gear of impact electric drill
07/17/2008US20080169111 Drill Hammer With Three Modes of Operation
07/16/2008EP1944132A1 Manually-operated hammer drill
07/16/2008CN101219538A Portable manually-operated machine tool
07/16/2008CN101219537A Manually-operated hammer drill
07/15/2008US7398835 Rotary hammer having both a reciprocating hammer mechanism and a ratcheting hammer mechanism
07/15/2008US7398834 Hammer drill with selective lock-on
07/10/2008WO2008080658A1 Hand held power tool
07/10/2008DE102007001494B3 Handgeführter Bohrhammer Hand-held rock drill
07/09/2008EP1940592A1 Hand-held tool comprising a shaft and a lifting control bearing which is mounted on the shaft
07/08/2008US7395872 Switching device
07/03/2008DE102006061625A1 Electric hand tool e.g. drill hammer, has motor connectable with spindle and/or sliding tool over transmission and pivotable around axis, where middle axle of shaft of transmission or central axle of drive shaft forms axis
07/03/2008DE102006061624A1 Hand tool i.e. hammer drill, has gear wheel unit switching between different drive modes and/or drive speeds of tool, where intermediate shaft and gear wheel unit are movable relative to each other in axial direction
07/03/2008DE102006061600A1 Electric hand tool, has planetary gear arranged between spindle and shaft, transmissions switchable by switching unit, and driving device switched on and off by another switching unit, where switching units are actuatable by common switch
06/2008
06/26/2008WO2008074554A1 Machine tool having a sliding bearing which is provided with an anti-rotation safeguard
06/26/2008DE102006060320A1 Schlagwerk für eine Handwerkzeugmaschine Percussion for a hand tool
06/25/2008CN201077063Y Power tool
06/25/2008CN101204741A Impact drill
06/19/2008WO2008071484A1 Electric device with locked-on rotatable operating element
06/19/2008DE102006059633A1 Schlagbohrmaschine Impact Drill
06/19/2008DE102006000515A1 Elektrisches Handwerkzeuggerät Electric hand tool
06/18/2008EP1932625A2 Electric hand tool device
06/18/2008CN201073762Y Electric hammer and electric shovel dual function machine having safety clutch apparatus
06/18/2008CN101200061A Electric hand tool device
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 ... 22