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8166660 |
Reciprocating saw
A reciprocating saw having a housing, a reciprocating shaft unrotatably connected to a blade, a rear handle and a forward handle, the forward handle being rotatably mounted to the housing near the...
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8099873 |
Electric-powered cutting machine with blade holding mechanism
An electric-powered cutting machine includes a reciprocable plunger held by and protruding outward from a housing; an operation member capable of being pivoted on the housing; and a blade holding...
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8099872 |
Guide device for a saw blade that executes lifting motions
The invention relates to a guide device (1) for a saw blade (2), in particular for an electric tool, which is operated in reciprocating motion (H) and which comprises a clamping device (4) engaging...
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8096055 |
Pendulum guide device for a jigsaw blade that executes reciprocating motions
A pendulum guide device for a power jigsaw saw blade that executes reciprocating motions includes guide elements that engage a saw blade spine of the saw blade and are associated with a support...
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8069757 |
Cast-cutter
A cast-cutter for use in removing a cast from a patient comprises a body (20), cutting means (18, 148, 230) supported by the body (20), and a protection member (16, 204, 206, 236, 244) supported by...
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7984556 |
Drill powered cable cutter
A cable cutter for attachment to a power drill has a housing, first and second cutting blades and a drive assembly releasably engageable with the chuck of the drill. The drive assembly includes a...
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7908949 |
Windshield removal assembly, method and blade for same
A windshield removal assembly, method and blade for same, with the thin metal blade having a unique delta-shape. The blade connects at its narrowed shank portion to the shaft of a reciprocating...
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7793420 |
Drive mechanism and power tool
A drive mechanism for a power tool. The power tool includes a motor having a drive shaft and an output member adapted to support a tool element. The drive mechanism includes a drive assembly...
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7721450 |
Blade clamp for reciprocating saw
The present invention provides a blade clamp for an electrically powered reciprocating saw. The clamp is arranged to eliminate, or at least reduce, misalignment of a blade during use with the cut...
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7707729 |
Drive mechanism for a reciprocating tool
A reciprocating tool comprising a drive shaft and a motor, a plunger for reciprocating motion, the plunger being driven by a wobble plate and pivotally supported in a front bushing and in a manner...
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7658012 |
Drive mechanism and power tool
A reciprocating saw generally includes a housing and a motor supported by the housing. A spindle is mounted for reciprocation relative to the housing, the spindle having a front end for supporting...
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7596873 |
Powered jigsaw machine
In a hand-guided, motor-driven compass saw machine (1), having a housing (2) that contains a saw blade (3) that can be moved in the vertical direction by a lifter rod (4), and having an oscillation...
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7585616 |
Method for making fluid emitter orifice
A method of forming a tapered bore an orifice layer of a photo-resist comprises forming a lens in a surface of a first unexposed portion of the layer and exposing the first unexposed portion...
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7506447 |
Reciprocating saw
A reciprocating saw includes a carrier operable to cooperate with a motor to translate rotational movement of the motor into reciprocal linear actuation of a saw blade. A carrier is slidably...
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7497154 |
Hand-guided power reciprocating saw
A hand-guided power reciprocating saw has a machine housing, a saw blade drivable by a motor into a stroke motion, a guide device having two guide elements resting against the saw blade at opposite...
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7448137 |
Reciprocating saw
A reciprocating saw, including a housing, a spindle mounted for reciprocation relative to the housing, the spindle having an end adapted to receive a saw blade, the saw blade having a first...
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7328514 |
Power tool bearing arrangement
The invention relates to a power tool with a reciprocating blade, such as a jigsaw, in which the blade can have linear and pendulum movement components imparted thereon and also to a blade holder...
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7293362 |
Drill powered cable cutter
A cable cutter for attachment to a power drill has a housing, first and second cutting blades connected to the housing for movement relative to one another and a drive assembly releasably...
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7290343 |
Reciprocating stroke bar bearing
A motor-driven saw has a gearing housing (4), which has at least two housing parts (6, 8), a stroke bar (10), which in operation executes a stroke movement in the direction of a stroke axis (26),...
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7225546 |
Reciprocating power saw with secondary bearing element
A reciprocating power saw, in particular a saber saw, with a housing (1), a motor-driven reciprocating stroke bar (2) that has a tool receptacle (3) at its free end, and a bearing means (4), which...
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7216434 |
Electric-powered cutting machine
An electric-powered cutting machine includes: an electric motor, a housing for the electric motor; a plunger driven by the electric motor to reciprocate; and a blade holding mechanism. The blade...
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7216433 |
Saber saw tool
The present invention relates to a reciprocating saw tool (10) having a motor drive (17) with a reciprocating driver (21) for a tool (15) and having a mass equilibrating body (22). In addition, a...
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7204026 |
Adjustable reciprocating saw
An adjustable reciprocating saw has the ability to adjust the orientation of the saw blade in relation to the rest of the tool. The saw blade can pivot about two transverse axes, one parallel with...
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7191847 |
Drive for a motor-driven hand-held tool
A drive for a motor-driven hand-held tool includes a motor (17) and a gear mechanism (20) for converting a rotational movement of the motor (17) into a reciprocating movement of the reciprocating...
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7168169 |
Anti-rotation drive mechanism for a reciprocating saw
An anti-rotation reciprocating drive apparatus for a reciprocating saw utilizes a wobble plate assembly that includes a drive shaft and an elongated arm with an interface structure for engaging a...
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7152329 |
Electric jigsaw capable of improved illumination of workpieces
An electric jigsaw (1) includes a main housing (2) containing a gear housing (10), a reciprocating rod (11) vertically projecting from within the gear housing, a saw blade (13) coupled to the rod...
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7131206 |
Jig saw with laser alignment system
A jig saw for more precise movement during cutting with a laser alignment system for projecting a marker onto a workpiece to align with a target line to be cut. The laser alignment system comprises...
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7117601 |
Counterbalance mechanism
The present invention relates to a counterbalance mechanism for a reciprocating power tool in which a rocker cradle operatively connects or is coupled to a rocker arm driven by a rotary...
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7114259 |
Reciprocating saw
A reciprocating saw, comprises: a housing [13], a plunger [15], a driving gear [7], a link shaft [4], a pushing member [9], a lifting member [11], a front end portion of said link shaft [4]...
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7096589 |
Bearing for a reciprocating shaft of a reciprocating saw
An adjustable reciprocating saw has the ability to adjust the orientation of the saw blade in relation to the rest of the tool. The saw blade can pivot about two transverse axes, one parallel with...
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7047651 |
Hand-held compass saw
A power compass saw with a housing that accommodates a lifting rod for the up and down movement of a longitudinal saw blade attached thereto, has a toothed side and a saw blade back and with a...
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6877751 |
Insertable tool connector
An insertable tool connector includes a drive body, a bushing, a locking plate, a restoring spring, a positioning ring, and a push ring. Thus, the insertable tool connector that can be used to...
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6877235 |
Cutting mechanism for a saber saw
A counterweight is provided to cancel axial vibration of a plunger of a saber saw. Swing rollers, rotatably supported at both ends of a roller shaft provided at a rear end of the plunger, are...
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6877234 |
Manual saber saw machine
A reciprocating hand saw with a housing has a motor, a gearbox with a lifting rod for moving a saw blade mounted thereon up and down, and a base plate on which the housing is mounted, capable of...
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6829831 |
Reciprocating saw with rocker motion
A reciprocating saw. The saw including a housing, a spindle supported for reciprocation relative to the housing, the spindle having an end selectively supporting a saw blade, a motor for moving the...
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RE38606 |
Clutch mechanism for reciprocating saws
A reciprocating saw including a housing, a spindle mounted for reciprocating motion within the housing, a gear rotatably mounted within the housing, a wobble shaft rotatably mounted within the...
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6742266 |
Miniature reciprocating saw device
A small reciprocating saw device is provided which is adapted for one hand operation and which enables delicate sawing or filing work to be carried out. An eccentric drive arrangement includes a...
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6662455 |
Cutting mechanism for a saber saw
Two different eccentric shaft portions are formed on a secondary shaft. A contact plate has two different contact portions which are selectively brought into contact with two eccentric shaft...
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6625892 |
Reciprocating cutting tools
A reciprocating cutting tool (1, 50) includes a slider (14, 51) that reciprocates linearly in a first direction. A rod or blade holder shaft (21) is movable with the slider (14, 51) in the first...
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6357124 |
Clamp system for a jigsaw tilt base
The present disclosure relates to a jig saw including a base structure, and a housing pivotally moveable relative to the base structure about a first axis that extends longitudinally along the base...
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6234255 |
Adjustable stroke for a reciprocating saw
An adjustable cutting stroke length is provided by a wobble plate mechanism. A wobble plate mechanism imparts reciprocating linear action to a working end of a reciprocating motorized tool. A drive...
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6138364 |
Variable angle reciprocating tool
A hand-held reciprocating power tool, such as a reciprocating saw, wherein the angle of the reciprocation motion axis with reference to the longitudinal axis of the power tool motor housing is...
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6021573 |
In-line oscillating cam assembly
An in-line oscillating cam assembly which includes a housing, a cam shaft having a longitudinal axis, and a pair of eccentric drive cams longitudinally spaced apart from each other and mounted on...
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5987758 |
Quick-change blade clamp
A toolless blade clamp is disclosed for mounting a saw blade to the drive shaft of a reciprocating saw, such as a jigsaw. The clamp has a housing formed with a channel into which the blade may be...
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5940977 |
Reciprocating saw with an angular blade drive and rotatable blade holder
According to one aspect of the invention, a reciprocating saw 21, 154 comprises a housing 23, 154 pivotable about a first axis 29. A blade holder 49 is mounted for reciprocation along a second axis...
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5924209 |
Powered coping saw
The saw includes a frame having an opening with a pair of proximate and distal blade retaining chucks located on respective sides of the opening. A saw blade is retained between the pair of chucks....
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5782000 |
Reciprocating saw with spindle extension device
A reciprocating saw having a main body and a spindle mounted in the main body and movable between a retracted position and an extended position. The saw further includes a biasing member...
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5725058 |
Hand-held reciprocating tool
Hand tool with an apparatus housing (2) in which the are movably mounted a rotary portion (8) and a reciprocating slide (10) non-rotatably but displaceably mounted in the housing, said slide...
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5724742 |
Reciprocating saw blade clamp
A reciprocating saw 10 includes a motor 17, a gear train 19, a drive shaft 15 and a blade clamp 13 for clamping a blade 11 in the saw. Clamp 13 includes sleeve 23 with first and second axially...
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5644847 |
Compass saw
A compass saw has a lifting rod for receiving a saw blade which extends downwardly beyond a base plate and supported under the base plate in the region of a saw blade back. A supporting element is...
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