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Patent Searching and Data


Matches 201 - 250 out of 1,256

Document Document Title
WO/2008/061198A2
A power tool, a saw and a circular saw. The power tool may include a handle including a support portion movably supportable on the housing portion and extending substantially about the circumference of the housing portion. The support po...  
WO/2008/055738A1
The invention is based on a hand-held jigsaw, in particular a scrolling jigsaw. It is proposed that control means (10, 100) are provided, by means of which the guiding of a saw blade (12) and/or the hand-held jigsaw along scribe lines (1...  
WO/2008/046713A1
The foot plate of a portable power tool is configured as a two-piece structure, comprising a base plate (5) and an adapter plate (6), a connecting device (11) provided on the base plate being used to detachably connect the adapter plate ...  
WO/2008/046712A1
A hand-operated reciprocating power saw comprises a saw blade (3) carrying out a working movement and a foot plate (4) connected to the case (2) of the reciprocating saw, the lower side of said foot plate defining a contact area (21) fac...  
WO/2008/034666A1
The invention relates to a clamping device (8) for connecting a saw blade (12) to a reciprocating rod (6) of a jig saw, in particular a hand-operated compass saw (2), comprising a mounting (20), which is connected to the reciprocating ro...  
WO/2008/003541A1
The invention relates to a handheld hacksaw with a saw blade that can be moved to and fro, an effective support device (20) in the direction of sawing, with a support element (21) that supports the back of the saw blade, a holder (22) th...  
WO/2008/003543A1
The invention relates to a handheld tool, in particular a handheld saw, with an electric drive motor (12), a serially switched gearbox (13), and a movement converter (14) that converts the driven movement of the gearbox (13) into an axia...  
WO/2007/137894A1
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 in the clamping end (3) of the saw blad...  
WO/2007/137900A1
A reciprocating saw has a locking element (9) for axially fixing the saw blade (5) in a fastening device, wherein a release device (10) is provided, with which the locking element can be displaced into its release position against the sp...  
WO/2007/117666A2
An implement holder has an intermediate linear section pivotally attached to a proximate linear section and a distal linear section. An implement mounting bracket is pivotally attached to the distal linear section and a handle and contro...  
WO/2007/091448A1
A pneumatic reciprocating tool having increased durability against impact by a piston that reciprocates. The pneumatic reciprocating tool has a tubular housing (12), first and second pistons (14, 16) placed in the housing so as to be dis...  
WO/2007/051902A1
A collapsible saw (10) comprising a blade (20) and a frame construction (30) formed of parts (31 , 32, 33), whereto the blade (20) is attachable and which frame construction (30) can be transformed to a smaller form for e.g. transportati...  
WO/2007/025654A1
The invention relates to a hand saw with a handle (3) for handling the hand saw and a saw blade that is connected to the handle and that has a toothed cutting edge (11). The handle comprises a handle part (5) to be encircled by the hand ...  
WO/2007/007745A1
A pneumatic tool with a simple structure. The tool has a tubular housing (50), a stationary shaft (52), a first piston (56) slidable along the stationary shaft, a second piston (58), a tool installation member (60) drivingly connected to...  
WO/2006/092340A1
The invention relates to a hand-held electric saw comprising a coupling element (10) for retaining and driving a saw blade (12) and a guide assembly (14) for guiding the oscillatory displacement (16) of the saw blade (12). According to t...  
WO/2006/078582A2
A simple attachment for a reciprocating tool that will effectuate the ability to do a flush cut in an inexpensive and simple manner which is neither too rigid nor not rigid enough. This is effectuated by providing an insert (25), which f...  
WO/2006/065728A2
A reciprocating saw, including a housing (20), a spindle (24) mounted for reciprocation relative to the housing, the spindle having an end (28) adapted to receive a saw blade (30), the saw blade having a first orientation (Fig. 11) relat...  
WO/2006/042770A2
The invention concerns a reversible cutter blade comprising at least two cutting edges (10a-10f, 12a-12f) and a fixing structure (14a-14f) for being fixed to a blade holder (16a-16f) of a manual machine-tool (18a-18f) capable of being re...  
WO/2006/041390A1
A hand saw with a handle (2) and an elongated saw blade (3) connected thereto and having saw teeth along one long side thereof and a back along the opposite other long side has a back ledge (6) arranged on the back and transferable betwe...  
WO/2006/032551A1
The invention relates to a base plate (20) for a hand-held jig-saw, which comprises a passage (15) for a saw blade (13) that can be driven with a reciprocating displacement. To prevent defective linear cuts and oblique lateral cuts, in p...  
WO/2006/032550A2
A manual jig-saw machine is disclosed, comprising a machine housing (11), a saw blade (13), driven in a reciprocating motion by a motor, a support device (20) with a support roller (23), supporting the saw blade on the back (132) thereof...  
WO/2006/019469A1
A manually operated cutting tool comprises a frame having a handle portion adapted to engage a user's hand for manual movement of the frame relative to a material to be cut; a blade removably affixed to the frame and moveable along there...  
WO/2005/113205A2
A simple attachment (30) for a reciprocating tool (10) that will effectuate the ability to do a flush cut in an inexpensive and simple manner which is neither too rĂ­gid, nor not rigid enough. This is effectuated by providing an insert (...  
WO2004062862B1
A saw blade clamping arrangement (500) for a power tool includes a clamp support (502), a biasing member (524) and an actuation member (504). The clamp support (502) is interconnected with the drive shaft (30) for reciprocating motion wi...  
WO/2005/110651A1
The invention relates to a portable angle power tool (10) which has a housing base (12) holding the driven tool (14, 15), the axis of said housing being adjustable by an axis of articulation (13) in relation to the axis of a housing subs...  
WO/2005/110653A2
A preferred embodiment of a rotary tool reciprocating motion conversion attachment for a rotary power hand tool is described which is configured to be attached to a nose portion of the hand tool housing. The attachment has a rotary drive...  
WO/2005/104964A1
A cutting saw blade for use with an oscillatory power tool used in surgical bone cutting procedures including a blade having a distal end provided with teeth whose tips are located on a tangent line perpendicular to the long axis of the ...  
WO/2005/102575A2
There is provided a reciprocating saw blade having a tapered tang stem. The tang has a tang portion with at least three outer edges and a stem portion with at least three outer edges. The profiles of the tang portion and particularly the...  
WO/2005/068121A1
A simple attachment (30) for a reciprocating tool (10) that will effectuate the ability to do a flush cut in an inexpensive and simple manner which is neither too rigid, nor not rigid enough. This is effectuated by providing an insert (3...  
WO/2005/049267A1
The invention relates to a machine tool, in particular, a hand-held machine tool, comprising a tool (18) which can be displaced by a drive, in particular, a motor (20). The aim of the invention is to increase efficiency, reduce energy co...  
WO/2005/025821A1
The invention relates to a base plate (1) for an electric power tool (13), especially for hand-held circular saws, compass saws and routers. Said base plate consists of sheet metal and comprises reinforcing elements projecting from the p...  
WO/2005/011928A2
A combination tool for measuring and cutting materials such as drywall is disclosed. The tool includes a mount formed by first and second housing portions, the first and second housing portions defining a path terminating at an opening a...  
WO/2005/009699A1
A saw blade connector (20) for a hand tool is provided. The saw blade connector includes a shaft (34) having a first end (36) adapted to be releasably attached to a hand tool, and a lock mechanism (32). The lock mechanism is operatively ...  
WO/2004/106021A2
A motion conversion assembly for converting a rotational motion into a reciprocating motion. The motion conversion assembly includes a drive shaft (102) rotatingly retained in a forward bearing assembly and an intermediate shaft subassem...  
WO/2004/105987A1
A handle having improved ergonomics and relatively compact low cost design is provided. In particular, the handle may include two hand grip areas which may be integral with one another. The two hand grips may be approximately perpendicul...  
WO/2004/105623A1
The invention has the aim of providing a surgical saw-blade having improved handling properties, said surgical saw-blade comprising a holding body and a saw device that is held in the holding body. According to the invention, the saw dev...  
WO/2004/103623A1
The invention relates to an apparatus for working, especially cutting tubular and round-bar type pieces (1), said apparatus comprising a clamping mechanism (2) adapted to be fastened to said work piece (1) rotatably therearound and said ...  
WO/2004/091863A2
A tool (10) has a tool element (14) extending longitudinally of a handle (12). The handle has a body portion (20), a neck portion (18) and a head portion (16) with a forward base (22). The neck portion has a smaller cross-sectional dimen...  
WO/2004/085123A1
A constructive arrangement in a saw, of the type that comprises a thin laminar portion having a compatible standardized length, a serrated or indented profile being defined on its working edge that configures the cutting blade of the lam...  
WO/2004/054746A1
A jigsaw (10) with a longitudinal reciprocating rod (24) and a saw blade (27), essentially parallel thereto, tensioned by means of a tensioning device (32), supported on the end of the reciprocating rod (30) and with a clamping end (28),...  
WO/2004/045796A1
The invention comprises a saw blade support (9) that can be located on the blade (5) of a saw to reduce flexing of the blade in use, at least part of the support (9) being removable from the blade to facilitate the penetration of the bla...  
WO/2004/020134A1
Disclosed is a tool (1), particularly a piercing saw, saber saw, drill hammer, chisel hammer, or similar, comprising a tool insert (2, 32, 46) which is driven in an oscillating manner by means of an electrically operated drive unit (8, 3...  
WO2003086692B1
A drive mechanism for a jig saw comprises a reciprocating plate (119) for supporting a jig saw blade (114) adjacent a lower edge thereof and guide bearings (122, 123) for supporting the reciprocating plate (119) adjacent upper corner por...  
WO/2003/106087A1
A hand-operated jig-saw machine (10, 100), comprising a housing (12, 120), a reciprocating driven saw blade (18, 180) and a tongue-like guidance means (26, 260), which guide the saw blade (18, 180) with lateral support may find multiple ...  
WO/2003/101657A1
The invention relates to a hand-held compass saw (10) comprising a housing (12) that accommodates a lifting rod for the to-and-fro movement of an elongated sawblade (27), which is attached to the lifting rod and has a toothed side and a ...  
WO/2003/099523A2
The present invention relates to a reciprocating power tool, more particularly, relates to a clamping device for a blade which will cut the workpiece when the cutting work is doing. The reciprocating power tool comprises: a housing, a re...  
WO/2003/074219A1
The invention relates to a hand-held saber saw (10) comprising a motor housing and a gearing housing (16, 28) that respectively accommodate a battery-operated direct current motor (18), which is provided with a motor shaft having a shaft...  
WO/2003/066287A1
The invention relates to a manual saber saw machine (10) with a housing (12) which comprises an engine with a lifting rod (26) for lifting and lowering a saw blade (28) fastened thereto, and a base plate (24) carrying the housing (12). T...  
WO/2003/066262A2
A method of assembling a power tool, a power tool, a method of assembling an electrical device (100), and an electrical device (100) includes a switched reluctance motor (10). The electrical device is preferably a hand-held power tool, h...  
WO/2003/061888A1
The present invention relates to a pressure fluid operated tool having an essentially linear, reciprocating working motion, intended for sawing in different materials, e.g. metal and plastic, said tool comprising a tool housing (1), a dr...  

Matches 201 - 250 out of 1,256