|
Match
|
Document |
Document Title |
|
|
US20140109415 |
BREAKAWAY LUG DRIVE COUPLER OF ROTARY KNIFE
A rotary knife assembly includes a rotary knife with a spinning blade, a motor operable to power the rotary blade, and a flexible drive cable connected between the motor and knife to transmit... |
|
|
US20140190017 |
MOTOR SYSTEM FOR DUAL VOLTAGE DEVICES
A power tool includes a housing and an output shaft supported by the housing for rotation about an axis. The power tool further includes a first motor disposed in the housing and a second motor... |
|
|
US20120324743 |
Battery Driven Electric Tool
A balanced electric power tool (100, 700) is provided. The electric power tool (100, 700) may include a tool body (102, 702) and one or more working implements coupled to the tool body (102, 702).... |
|
|
US20110131817 |
BUSH CUTTER TO WHICH BATTERY PACK CAN BE ATTACHED AND DETACHED
A bush cutter comprises an operating rod, a cutting unit disposed at a front end of the operating rod, a main unit disposed at a rear end of the operating rod and a transfer shaft disposed within... |
|
|
US20130000132 |
Battery Driven Electric Power Tool with Brushless Motor
An electric power tool (100) includes a power source (102) enclosed in a casing (104). The power source (102) is a brushless DC motor (202) which drives a drive mechanism (106) for a cutting... |
|
|
US20140215835 |
BATTERY POWERED HAND HELD CUTTING TOOL
A hand held battery powered cutting tool is provided. The tool the (1) comprises a handle portion (30), a cutting assembly (10) which cutting assembly comprises a cutting means carrier (12)... |
|
|
US20120180322 |
FOUR-CYCLE ENGINE, BUSH CUTTER AND ENGINE-DRIVEN TOOL HAVING SAME
There is provided a four-cycle engine which can appropriately circulate oil in an engine regardless of a tilted condition with a simple structure. A crankcase (4) of a four-cycle engine (1) has a... |
|
|
US20150164527 |
Method and System for Controllable Adjustment of the Removal Rate From Manually-Guided Material- and Tissue-Sectioning Tools With Effectors and a Corresponding Effector
Methods, systems and tools are provided for controllable adjustment of a removal rate of manually-guided material- and tissue-separating tools and effectors which allow control of the removal rate... |
|
|
US20140115903 |
VEGETATION CUTTING DEVICE
A vegetation cutting device comprising a housing rotatably coupled to a shaft; a cutting head comprising a rotary cutting means for cutting vegetation, the cutting head being coupled to the shaft... |
|
|
US20100313430 |
METHOD FOR CONTROLLING REVERSAL OF A BLADE OF A BUSH CUTTER
A method for controlling reversal of a blade of a bush cutter. The method functions by detecting a parameter of a motor with a control circuit and, when a user presses a reversal button, by... |
|
|
US20150189838 |
PRUNING HEAD AND PORTABLE INSTRUMENT COMPRISING SAME
The pruning head (1) includes a rotor (10) in the shape of a shaft, radially bearing flexible or supple elongated pruning elements (11, 11′, 1″). This head is essentially characterized in that... |
|
|
US20140208597 |
VEGETATION TRIMMER
A hand-held vegetation trimmer includes a shaft, a cutting blade disposed at a first end portion of the shaft, a first handle disposed at a second end portion of the shaft, and a motor in... |
|
|
US20120102755 |
Electrical Two-Way Rotary Trimmer
An electrical trimmer (20) for rotary cutting in a garden comprising a rotary cutting equipment (1) for cutting grass or other vegetation, and an electrical motor (2) for driving the rotary... |
|
|
US20150013172 |
ELECTRIC MOTOR SUPPORT STRUCTURE AND POWER EQUIPMENT UNIT INCORPORATING SAME
An outdoor power equipment unit such as a string trimmer, and an electric motor support structure for use with the same. The structure may form a cage that surrounds the motor and secures the... |
|
|
US20110258861 |
Container and Packaging Method for Vegetation Trimmer Line
A substantially toroidal container for coiled vegetation trimmer line has a front shell and a rear shell capable of bonding at the center with heat and pressure, radio frequency, ultrasonic... |
|
|
US20130031787 |
BRUSH CUTTER
A brush cutter is provided with an operating rod, a cord holder configured to be rotatably driven at a front end of the operating rod, a cutting cord held by the cord holder and configured that a... |
|
|
US20110162214 |
EDGE-TRIMMER WITH A DOUBLE-JOINTED EXTENSIBLE HANDLE
An edge-trimmer for trimming grass, leaves, shrubs and small trunked plants, comprising a cutting tool, a shaft connected at one of ends thereof to the cutting tool for supporting and moving the... |
|
|
US20110131816 |
BUSH CUTTER WITH A VERSATILE OPERATING ROD
A bush cutter comprises an operating rod, a cutting unit, a main unit and a transfer shaft. The cutting unit is disposed at a front end of the operating rod and rotatably supports a cutting blade.... |
|
|
US20150083452 |
HANDLE CONFIGURATION FOR POWER IMPLEMENTS
Handle configurations are disclosed for powered implements having a shaft, allowing the implements to be holdable by both hands of a user. An exemplary implement has an elongated shaft having... |
|
|
US20050028382 |
Portable brushcutter
The present invention is directed to a portable brushcutter, which comprises a hollow tubular operating rod having a front end provided with a cutting bade and a rear end provided with a drive... |
|
|
US20130031788 |
BRUSH CUTTER
a brush cutter comprises an operating rod and a cord holder configured to be rotatably driven at a front end of the operating rod. A cutting cord is held by the cord holder and configured that a... |
|
|
US20110131815 |
COMBINATION BLOWER AND TRIMMER ASSEMBLY
A combination blower and trimmer assembly including a centrifugal clutch transmission for shifting a drive shaft driven by a motor between engagement with an impeller of the blower and engagement... |
|
|
US20090297269 |
MOTOR-POWERED, POLE-MOUNTED CONCRETE FINISHER
A motor-powered concrete finisher, having a motor and a rotatable circular disc powered by the motor are attached at the end of a counter-balanced extension pole. A handle may be provided at or... |
|
|
US20100170097 |
SAFETY RELEASE FOR DIRECT DRIVE OF ROTARY KNIFE
A rotary knife assembly includes a rotary knife with a spinning blade, a motor operable to power the rotary knife, a flexible drive cable with a proximal end drivingly connected to the knife to... |
|
|
US20140230211 |
POWER CUTTER
A power cutter includes a housing, a first return pulley borne in a rotating manner in the housing and driven directly by a motor arranged in the housing, a cutting arm connected to the housing... |
|
|
US20110214294 |
Weed trimmer with accuracy Shield
A weed trimmer having an accuracy shield. The accuracy shield is a generally planar, circular configuration that is attached to a weed trimmer at a location in a plane generally parallel to the... |
|
|
US20100050442 |
CHAIN-TYPE FLEXIBLE CUTTING EDGE
A chain-type flexible cutting edge, particularly for bush-cutter is described, comprising at least one linear connecting and cutting link (3) and at least one toothed connecting and cutting link... |
|
|
US20070251101 |
Rotary cutter for mowing machine
A rotary cutter for a mowing machine includes a cord for mowing grass by rotating, a reel which contains the cord and intermittently rotates to pay out the cord, a case which contains the reel,... |
|
|
US20140325852 |
VEGETATION CUTTING DEVICE
A vegetation cutting device comprises: a rotating cutting head and having a cutting line, the cutting line arranged to define a swath for cutting vegetation. A cutting line feeding mechanism... |
|
|
US20090094841 |
BUSH CUTTER
A bush cutter for performing weed-cutting operations while suspended from the shoulders of an operator. The bush cutter is provided with an operating rod and an operating handle, which is provided... |
|
|
US20140208599 |
WORK MACHINE HAVING OPERATION ROD
A work machine includes a motor and a sensor disposed in a front unit, a motor controller disposed in a rear unit, a motor power line and a sensor signal line disposed along an operation rod, and... |
|
|
US20150230402 |
Weed trimmer extension device
A weed trimmer extension device for cutting and collecting, or dispersing weeds includes a cutting enclosure, to which can be attached a collecting bag or a cutting disperser; a replacement... |
|
|
US20140325850 |
VEGETATION CUTTING DEVICE
A spool accessory for a rotatable cutting head of a vegetation cutting device comprises: a spool configured to receive a cutting line wound thereon; and a spool sleeve mounted to the spool, the... |
|
|
US20110232106 |
Trimmer Head with Drop-Down Reservoir for Ease of Loading
An improved head for a vegetation trimmer has a drop-down line reservoir that remains in cooperation with the head housing when the reservoir is in a load position. The reservoir fits inside the... |
|
|
US20100000097 |
WEED TRIMMING DEVICE
A weed trimming device includes a support member engageable with at least one of a user's back, a user's shoulders, and a combination thereof. Such weed trimming device includes a trimming member... |
|
|
US20140115904 |
ROTARY CUTTING HEAD SYSTEM
A rotary cutting head system for a vegetation cutting device comprising; a cutting filament insert having a cutting filament and an anchor mounted thereto, the anchor having a protruding element;... |
|
|
US20050022391 |
Trimmer starter and method
A trimmer starter has a cutting-head engaging structure in mechanical communication with an electric motor. Operation of the electric motor causes the cutting-head engaging structure to rotate on... |
|
|
US20140360026 |
CUTTING HEAD OF A GRASS TRIMMER
A cutting head for use with a cutting tool, such as a grass trimmer. The cutting head has a housing, a line spool and a supporting cap. One end of the housing is coupled to an end of a motor... |
|
|
US20080235957 |
ELECTRIC BUSH CUTTER
An electric bush cutter includes an electric motor, which rotates a cutting edge through a centrifugal clutch, and an operating unit capable of adjusting rotational speed of the electric motor in... |
|
|
US20100126023 |
Combination String Trimmer and Blower Tool
A multi-purpose tool (10) is used as an air blower capable of delivering a high-velocity stream of air when in a blower mode of operation and as a rotating string trimmer capable of trimming... |
|
|
US20130014393 |
Bush cutter
To prevent overload and operability reduction and make operator's fatigue low in a bush cutting operation with a cutter cord in a bush cutter having a standard output, a bush cutter includes a... |
|
|
US20090271992 |
Lawn Trimmer Apparatus
A lawn trimmer of the present disclosure has a trimmer head with a first opening for receiving string and a second opening for extending the string through so that the string can be used to cut... |
|
|
US20090282687 |
LINE-TYPE GRASS CUTTING HEAD WHICH CAN BE ALTERNATIVELY USED ON MACHINES WITH LEFT OR RIGHT ROTATION
The head comprises a housing (3a, 3B) for a winding spool (7) for winding the cutting line (F), provided with projections (15, 19) cooperating with teeth (17, 21) integral with the housing. The... |
|
|
US20110214296 |
ENGINE-DRIVEN CUTTER
A handheld engine-driven cutter is provided with a disk blade and a four-stroke engine that drives the disk blade, a filter through which air provided to the four-stroke engine passes, a... |
|
|
US20050183269 |
Guard for a grass trimming device
A guard for a grass trimming device having a support member slidably connected to the shaft of the grass trimming device, a flexible guard member connected to and extending outwardly from the... |
|
|
US20060156552 |
Protective shield for a cutting tool of a brushcutter or trimmer
A protective shield for a cutting tool of a brushcutter or trimmer, wherein in the region of the working end of a guide tube, the cutting tool is mounted so as to be rotatable in a turning circle... |
|
|
US20060218797 |
Continuous feed string trimmer
A continuous feed line trimmer in which the spool or container of reserve cutting line is mounted independently from the trimmer. The trimmer having a set of gears or rollers that pull the cutting... |
|
|
US20080092398 |
Combination blower, trimmer and edger for tending vegetation
An engine is connected to the upper end of a drive shaft housing and a work head with a string trimmer or blower or both is operatively connected to the lower end of the drive shaft housing and is... |
|
|
US20080230240 |
Front suspension for a yard tool
A front suspension for a yard tool mounted on a bracket to a boom, the bracket having to support a drive shaft, a cutting disk, a shield and one or more front suspensions to dampen power transfer,... |
|
|
US20080263874 |
Rotary Cutter for Mower
A rotary cutter for a mower for mowing grass and the like with a cord of a desired length extending in a radial direction of a cutting head from the cutting head driven for rotation through a... |