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)
01/2011
01/04/2011US7861797 Hand-held machine tool with slip clutch
12/2010
12/29/2010WO2010149474A1 Hand-held power tool
12/29/2010EP2266760A2 Multi-Mode Drill With Mode Collar
12/29/2010CN201684949U Electric hammer and shovel dual-purpose machine with safety clutch device
12/23/2010US20100319946 Transmission device
12/23/2010US20100319945 Output mode switching apparatus
12/22/2010EP2263020A1 Electrical hand tool having flat wire sinuous spring
12/22/2010EP2262616A1 Hand-held power tool
12/22/2010CN1762667B Hand-held type tool machine with vibration-damping gun shape grip
12/22/2010CN101085518B Manual tool with vibration reduction device
12/07/2010US7845426 Actuation apparatus for power tool
12/01/2010CN101903135A Portable power tool
11/2010
11/24/2010CN201645455U Dust collection device for electric hammer and electric drill
11/24/2010CN201644864U Hammer drill device with a firm hammer supporting structure
11/11/2010US20100282483 Actuation apparatus for power tool
11/09/2010US7828072 Impact tool
11/03/2010CN201619093U Connecting rod for electric hammer
11/03/2010CN201619092U Light single button multifunctional electric hammer
11/03/2010CN201619091U Heavy-type double-button multifunction electric hammer
11/03/2010CN201618874U High-low double-speed rotating and impacting structure of electric power tool
11/03/2010CN101219537B Manually-operated hammer drill
10/2010
10/20/2010CN101863014A Impact rotary tool
10/13/2010EP2239100A2 Impact control device
10/13/2010CN101130241B Power impact tool
10/07/2010WO2010114055A1 Impact tool
10/07/2010DE102009015732A1 Impact mechanism for machine tool i.e. hand-held power tool, has beater loaded through stretching of mechanical spring i.e. plate spring, where spring has two partial springs that are separated from each other by intermediate elements
10/07/2010DE102009015730A1 Hammer unit for e.g. drill hammer, has hammer loaded by clamping of mechanical spring such as flat spring i.e. flat spring packet, and adjusting mechanism comprising radially adjustable adjusting element, where length of spring is adjusted
10/07/2010DE102009015729A1 Hammer mechanism for machine tool i.e. hand tool machine, has racquet impinged with mechanical spring, where mechanical spring is designed as torsion springs and spring length of torsion spring is adjusted
10/06/2010EP2236249A2 Hammer drill
10/06/2010EP2234771A1 Portable power tool
10/06/2010EP2234769A1 Hand power tool having a gear arrangement comprising at least one pivotably supported intermediate shaft
09/2010
09/30/2010WO2010110225A1 Electric tool
09/29/2010EP2233251A2 Impact tool
09/29/2010CN201592423U Percussion tool head
09/29/2010CN1712190B Device having a torque-limiting unit and drilling machine
09/29/2010CN101844346A Power tool
09/29/2010CN101844345A Impact tool
09/29/2010CN101282820B Hand-held tool comprising a shaft and a reciprocating linear drive bearing which is mounted on the shaft
09/29/2010CN101181783B Hammer drill
09/29/2010CN101022925B Switching device
09/23/2010US20100236800 Power tool
09/16/2010DE102005056205A9 Bohrhammer mit drei Betriebsarten Rotary Hammer with three modes
09/15/2010CN101835567A Hand-held power tool
09/09/2010US20100224033 Handheld power tool
09/08/2010CN201573178U Electric hammer
09/08/2010CN201573177U Electric hammer
09/08/2010CN1715003B Device with inner and outer shells of a housing of a hand machine tool
09/08/2010CN101289923B Detachable hammer and drill
09/02/2010US20100218965 Rotary switch
09/01/2010CN1990191B Device for sensing the direction of rotation of a hand tool comprising an electric motor
09/01/2010CN1824465B 锤钻 Hammer drill
09/01/2010CN101309780B Hammer drill
09/01/2010CN101229637B Hammer drill
08/2010
08/26/2010DE102009001132A1 Elektrowerkzeug Power Tool
08/25/2010CN201558979U Electric tool
08/25/2010CN101811297A Power tool
08/19/2010US20100206591 Multi-mode drill with mode collar
08/18/2010EP2218553A1 Switch Assembly for a Power Tool
08/18/2010CN101804618A Switch assembly for power tool, housing assembly and power tool
08/17/2010US7775294 Percussion toggle device of a percussion driller
08/11/2010EP2216114A2 Power tool chuck assembly with hammer mechanism
08/11/2010CN1724224B Hand tool machine, especial hammer drill or impact
08/11/2010CN101797744A Power tool chuck assembly with hammer mechanism
08/05/2010WO2010087206A1 Electric boring tool
08/05/2010US20100193206 Electric power tool
08/04/2010EP2212062A1 Hand-held power tool
08/04/2010EP2212061A1 Hand-held machine tool
08/04/2010CN201537904U Hammer drilling machine
07/2010
07/28/2010CN201534323U 动力工具 Power Tools
07/28/2010CN101786266A Rotary impact tool
07/15/2010DE102009000129A1 Verfahren zum Einstellen einer Elektrowerkzeugmaschine A method for adjusting an electric power tool
07/14/2010EP2206572A1 Electric tool with switchable gear
07/13/2010US7753135 Power tool with a rotating and/or hammering drive mechanism
07/07/2010CN101767327A Heavy-duty double-button multifunction electric hammer
07/01/2010WO2010072433A1 Hand-held machine tool
07/01/2010US20100163260 Drilling and/or Percussive Hammer with No-Load Operation Control
06/2010
06/30/2010CN101758486A Light single-button multifunctional electric hammer
06/24/2010DE102008054978A1 Elektrohandwerkzeug, insbesondere Bohr- und/oder Schlaghammer Electric hand tool, in particular drilling and / or percussion hammer
06/24/2010DE102008054976A1 Piston for impact unit of electric hand tool, particularly of drilling- or impact hammer, has radial-sealing element lying in receiving opening and axially movable loading sleeve is arranged in piston
06/23/2010EP2199029A2 Rotary switch
06/23/2010EP2199028A2 Electric hand tool, in particular hammer drill and/or demolition hammer
06/17/2010DE102008054692A1 Handwerkzeugmaschine Hand tool
06/17/2010DE102008054458A1 Hand tool machine i.e. hammer drill, has hammer mechanism that is effectively connected with motor shaft, where hammer mechanism and tool spindle are connected with each other by single-step transmission
06/10/2010DE102008061183A1 Hand-guided electrical-pneumatic drilling hammer, has spindle for rotary driving of tool retainer of adapter, where adapter exhibits planetary transmission, which is arranged in drive strand and reduces rotary speed of spindle
06/10/2010DE102008061173A1 Hammer mill for e.g. manually operated drill hammer, has crank gear driveably-connected with piston by connecting rod, where piston is rotatably supported at connecting rod around longitudinal center axis of piston
06/03/2010US20100132968 Electric tool
06/02/2010CN201493826U Heavy electric hammer
06/02/2010CN201493825U Lifting electric hammer
06/02/2010CN201493824U Electric hammer of lithium battery
05/2010
05/26/2010CN201483038U Electric drill
05/26/2010CN1943994B Impact rotary tool with drill mode
05/26/2010CN1605438B Hand machine tool with an impact mechanism and its operation method
05/12/2010CN1864936B Hammer drill with a mode changeover mechanism and operation method thereof
05/12/2010CN101181784B Motor-driven hammer drill
05/12/2010CN101111350B Module for an electric tool and an electric tool equipped with a module of this type
05/06/2010WO2010048889A1 A speed changing tool
05/05/2010CN1769011B Power tool having lubricant leakage preventing structure
05/04/2010US7708083 Hand power tool with a percussion merchanism, and as a method of operating the hand power tool
04/2010
04/22/2010US20100096154 Hammer drill
04/22/2010US20100096153 Hand machine tool
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