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Tool driving or impacting October categorized by USPTO classification 10/11

20110259619 - Portable power wrench with a manually operated power control means: A portable power wrench of an angle type includes an elongated housing with an angle drive head and a rear handle and supports a motor. The power wrench also includes a manually operated power control device including a main power control trigger located at the rear handle and an auxiliary... Agent: Atlas Copco Tools Ab

20110259620 - Hand-held tool machine having a switchable mechanism: A hand-held tool machine has a switchable mechanism having at least two operating positions, which are able to be selected via an adjustable operating element, the operating element being coupled to an adjustable switching element via a coupling element. The coupling element is implemented as bistable coupling spring.... Agent:

20110259621 - Slide hammer stake driver: The present invention comprises a steel outer tubular sleeve cooperating with an inner steel rod that is dimensioned to slide relative to the outer sleeve. In a first embodiment, a steel slug is welded in the sleeve at its upper end and designed to strike an upper end of the... Agent: Bac Industries, Inc.

20110259622 - Method of modifying a hand-held tool: A method of modifying a hand-held tool which having a stationary handle actuated by a movable handle connected to a movable tool jaw by a connection linkage, the method including removing the moving handle and the stationary handle. A pneumatic actuator with a piston rod is added. The connection linkage... Agent:

20110259623 - Power tool: A technique is provided which improves durability in a power tool having a torque transmission device. The representative power tool has a torque transmission device 151. The torque transmission device 151 includes a projection 171 formed on one of opposed surfaces of a first rotating member 153 and a second... Agent: Makita Corporation

20110253400 - Ground working device: The invention relates to a ground working device comprising a carrier implement, a mast that forms a mast sequence and has a lower mast part, which is linked to the carrier implement, an upper mast part and at least one mast extension piece, whereby for the purpose of increasing the... Agent: Bauer Maschinen Gmbh

20110253401 - Hand-guided work apparatus: A hand-guided work apparatus includes a combustion engine to drive a work tool. The combustion engine includes a crankcase (14) in which a crankshaft (16) is rotatably mounted about a rotational axis (44). A pressure sensor (27) and a temperature sensor (26) are arranged on the crankcase (14). The pressure... Agent:

20110253402 - Battery pack and cordless power tool having the same: A compact battery pack with high handling ability and restraining degradation of battery cells. The battery pack includes an insertion portion to be inserted into a handle portion of a cordless power tool and an accommodation portion in which all battery cells are accommodatable. A protection board with a protection... Agent:

20110253403 - Multi-mode drill with mode collar: A drill includes a housing and a motor coupled to an output member by a transmission. The transmission can selectively couple the output member to an output spindle through a low speed output gear or a high speed output gear for rotating the output spindle at a first speed or... Agent:

20110253404 - Hand-held power tool: A hand-held power tool, has a main element having a tool axis, a center of gravity, and a normal axis which extends perpendicular to the tool axis and through the center of gravity, and the tool axis and the normal axis define a plane of motion, a handle supported in... Agent:

20110253405 - Oscillating power tool: An oscillating power tool comprises a motor and an oscillating driving shaft driven by the motor. The driving shaft has a longitudinal axis and a free end. The free end has a flange. The flange of the free end has a securing section on one face. The securing section comprises... Agent:

20110253406 - Portable power tool battery: A portable power tool battery has at least one fuse holder. The fuse holder is provided for detachably attaching a fuse situated in the fuse holder in a form-fitting and/or force-locking manner.... Agent:

20110247847 - Drive mechanism for a reciprocating tool: P

20110247848 - Hand-held power tool: A hand-held power tool, particularly a hammer drill, includes a work spindle, a hand-held power tool housing and an intermediate shaft, which is arranged in parallel to the work spindle and mounted in an axially displaceable manner for changing the operational mode, and a tooth sleeve, which is provided to... Agent: Robert Bosch Gmbh

20110247849 - Floating battery contact module for a power tool: A battery contact module for use in a power tool including a housing and a battery insertable into the housing. The battery contact module includes a contact block movably connected to the housing and a pair of opposing terminals attached to the contact block and configured to contact the battery.... Agent: Illinois Tool Works Inc.

20110240320 - Electric power tool, and recording medium: An electric power tool includes a tool element, an electric motor, a rechargeable battery, a fuel battery, a state measuring unit, and a control unit. The electric motor receives power supply to drive the tool element. The rechargeable battery is electrically connected to the electric motor and supplies power to... Agent: Makita Corporation

20110240321 - Post driver and puller: A post driving and removal system comprising a base frame for mounting on a mobile base, a gripping apparatus mounted on the base frame and configured to selectively grip a post, and a driver apparatus mounted on the base frame and configured to impact a post held by the gripping... Agent:

20110240322 - Rock drilling machine and axial bearing module: A rock drilling machine equipped with an axial bearing having at least one axial piston for setting the axial position of a drill shank and for damping stress pulses returning from the rock. The axial bearing includes a module that is detachable in one piece from one installation direction. The... Agent: Sandvik Mining And Construction Oy

20110240323 - vibratory mechanism for a pile driver and a pile driver: A vibratory mechanism for a pile driver com-prises a static part and a dynamic part. The dynamic part is movable with respect to the static part. The static part is provided with a drivable crankshaft and the dynamic part comprises a housing and a vibration member. The vibration member is... Agent: Fistuca B.v.

20110240324 - Vibration insulating device for a handheld work machine: A vibration insulating device connects two members of a handheld work machine via a coil spring. One end of the coil spring is supported by a first supporting member fixed to one member, and the other end is supported by a second supporting member fixed to another member. At least... Agent: Makita Corporation