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Browse by Category: Main > Tools & Hardware
Class Information
Number: 173/170
Name: Tool driving or impacting > Drive control operable by hand engaging manipulating handle
Description: Apparatus in which a tool drive means is provided with a means specifically adapted to be engaged by the hand of an operator to manipulate the drive and a means to control a tool drive (such as a motor control or clutch operating means), the control being related to the hand engaged manipulating means in such a manner as to enable the tool drive to be controlled and manipulated by a single hand of the operator.










Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
8701792 Pre-assemblable arrangement Apr. 22, 2014
8689901 Electric power tool Apr. 8, 2014
8678104 Handheld power tool Mar. 25, 2014
8678105 Plug arrangement in a machine tool, in particular a handheld machine tool Mar. 25, 2014
8672054 Hydraulically actuable hand tool Mar. 18, 2014
8657029 Portable power tool with grooved hand grip Feb. 25, 2014
8647084 Cylinder dividing mechanism of a pneumatic tool Feb. 11, 2014
8636079 Method of operating a rotary tool Jan. 28, 2014
8636080 Handheld power tool having a shiftable mechanism Jan. 28, 2014
8596377 Handle portion of hand-held electric tool Dec. 3, 2013
8584769 Vibration reduction handle assembly for a hammer drill Nov. 19, 2013
8584907 Power tool including moveable remote trigger Nov. 19, 2013
8587231 Method and system for electronic braking of a motor Nov. 19, 2013
8579043 Battery-powered power tools Nov. 12, 2013
8555999 Twist-handled power tool with locking system Oct. 15, 2013
8540034 Pneumatic drill device Sep. 24, 2013
8534375 Electric power tool with a holding device Sep. 17, 2013
8522895 Power tool Sep. 3, 2013
8511399 Hammer drill with mode lock on Aug. 20, 2013
8485276 Auto hammer Jul. 16, 2013
8453757 Adapter part for a machine tool Jun. 4, 2013
8448719 Key exchange device May. 28, 2013
8434565 Hand-held power tool May. 7, 2013
8430184 Valve for a pneumatic hand tool Apr. 30, 2013
8424615 System with a hand-held power tool Apr. 23, 2013
8418779 Rotary power tool Apr. 16, 2013
8413743 Power tools Apr. 9, 2013
8393408 Power tool with optical control Mar. 12, 2013
8393835 Detachable operating handle for a power tool Mar. 12, 2013
8353361 Pneumatic tool Jan. 15, 2013
8353362 Battery pack-operated hand-guided power tool with throttle lever Jan. 15, 2013
8353364 Handle portion of hand-held electric tool Jan. 15, 2013
8333252 Hand-held power tool with grounding Dec. 18, 2012
8327949 Handheld power tool with a handle vibration-damped by compensating means Dec. 11, 2012
8322456 Articulating drill with integrated circuit board and method of operation Dec. 4, 2012
8319379 Portable electrical power tool Nov. 27, 2012
8292001 Multi-mode drill with an electronic switching arrangement Oct. 23, 2012
8276684 Machine tool with auxiliary cushion structure Oct. 2, 2012
8276685 Electrical power tool Oct. 2, 2012
8274273 Test and measurement device with a pistol-grip handle Sep. 25, 2012
8267192 Ergonomic handle for power tool Sep. 18, 2012
8261852 Portable power tool Sep. 11, 2012
8261853 Ergonomic handle for a power tool Sep. 11, 2012
8256527 Auto hammer Sep. 4, 2012
8240393 Electric power tool Aug. 14, 2012
8215416 Device for assisting in actuating a tool Jul. 10, 2012
8208633 Method and system for securing communications in a metering device Jun. 26, 2012
8162074 Ergonomic hand-held power tool and methods of use Apr. 24, 2012
8122907 Motor assembly for pneumatic tool Feb. 28, 2012
8113297 Power tool with ergonomic handle Feb. 14, 2012

1 2 3 4 5 6 7










 
 
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