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Patent Searching and Data


Matches 501 - 550 out of 3,709

Document Document Title
WO/1995/002490A1
A table type, mitre box cross-cut saw has a stationary frame (2) at the top of which a table top (3) may be swivelled around a horizontal axis (16) and locked in its horizontal positions. The table top (3) carries a saw unit (7) with an ...  
WO/1995/001852A1
A hand machine tool (10), in particular a hand disk saw, has a housing, a base plate (11, 41) and a guiding groove (18, 63) in which a guiding rib (17) of a guiding rail (16) is engaged to guide the displacement of the hand machine tool ...  
WO/1994/023877A1
The circular cross-cut, mitre-box and bench saw (1) has a fixed basic frame on which a benchtop (7) can pivot about a horizontal axis or be secured in its horizontally pivoted positions. The benchtop (7) supports a saw unit (24) which ha...  
WO/1994/023878A1
A circular saw arrangement with a worktop (1) pivoting between a first position for mitering and a second position for use as a bench circular saw has on one side of the worktop (1) a mitering bench (2) pivotable about an axis perpendicu...  
WO/1994/009707A1
The apparatus of the invention provides for rapid removal of the skullcap in a manner that avoids the problems encountered using prior methods. Damage to the brain tissue, unsightly damage to head and face and exposure of personnel to in...  
WO/1993/025758A1
A machine for cutting a railway rail (5) in a widthwise direction in which a catch frame (3) is screw fastened to a cutting position indicating gauge (9) fixed to a railway rail (5) so as to be clampled thereto, in which a main body bloc...  
WO/1993/025759A1
A machine for making a hole in a railway rail in which a main body case (1) is clamped to a railway rail in a widthwise direction by means of a clamping means comprising a catch frame (6) and a clamping arm (7), and in which a cutter (2)...  
WO/1993/019915A1
A tool stand (106) has at least one base (12) that carries at least one vertical guidebeam (18). A sliding carriage (28) is slidingly guided on this vertical guidebeam (18) and carries in turn another guidebeam (18''). A stone borer or a...  
WO/1993/018881A1
A clamp (1) is secured to the bed (5) of the cutting mill (3). The guide (33) can be pivoted in relation to the plane of the cutting disc (15) and moved in parallel in the pivoted state. It is thus possible to work on pipes (65) of diffe...  
WO/1993/017849A1
The invention relates to a joint cutter comprising a tool set fitted with a drive (12) in a housing (10) and a casing surrounding the tool set comprising two mutually attachable sections, with a slot via which a segment of the tool set c...  
WO/1993/013920A1
The invention concerns an anti-splinter device for sawing machines with a saw blade, the device being designed to be laid on workpieces on one side of the saw blade and to press against the saw blade near the point at which the saw-blade...  
WO/1993/003894A1
A portable electric cutting and scoring saw (10) for use on laminated or venner products (78, 80), is disclosed. The scoring saw (14) is disposed in front of the cutting saw (12) and turns in the opposite direction (82 and 84). The saw i...  
WO/1993/004312A1
Device for cutting a pipe (1) transporting fluid in order to stop the circulation of the fluid at any point, characterized in that the device is comprised of a casing (2, 3) susceptible of being sealingly mounted on said pipe (1), said c...  
WO/1992/018330A1
Disclosed is an apparatus and method of fabricating tank wrap of desired thickness having fibers oriented generally in the thickness direction from lengths of insulation material (12) having fibers oriented generally in the length direct...  
WO/1992/013678A1
Described is a hand-held power tool, in particular an angle grinder, with a casing (10) divided into a motor housing (11) and a handle (15) located at one end of the motor housing. The handle (15) is designed so that it can rotate relati...  
WO/1992/012823A1
Described is a hand-held power tool, in particular an angle grinder, with an electric drive for the tool spindle (13) and a handle (15) attached to the motor housing. The handle can be rotative to the motor housing (11) about the longitu...  
WO/1992/012824A1
A hand tool, especially an angle grinder, has a tool housing (10) divided into a motor casing (11) and a hand-grip (15) arranged on its front, the hand-grip (15) being rotatable about the longitudinal axis of the motor casing (11). A sec...  
WO/1992/012825A1
A hand tool, especially an angle grinder, has a tool housing (10) divided into a motor casing (11) and a hand-grip (15) arranged on its front, the hand-grip (15) being rotatable relative to the motor casing (11). A securing device (20) e...  
WO/1992/011978A1
The invention concerns a hand-operated circular saw (1) designed as a plunge saw with a saw blade (3) mounted on a bed plate (13) by means of a swinging arm (7) and pivoting about pivot (9), and with a kerf guide (21) mounted on a plate ...  
WO/1992/011118A1
A versatile woodworking device for hobbyist or professional use which is rugged, reliable, precise, and portable, wherein woodworking accessory equipment may be selectively and quickly mounted thereto for use therewith, as hand-held circ...  
WO/1992/011111A1
For the purpose of cutting pipes, preferably welded pipes in conjunction with welding the pipes in a welding machine, and for the purpose of cutting the pipes at a rate determined by the welding machine, at the same time as a pipe (11) i...  
WO/1992/011112A1
An electrically-driven circular hand saw comprising a motor housing (11), an electric motor and a saw unit (12) which are detachably connected to the motor housing. The motor housing includes a support neck (18) and an output drive shaft...  
WO/1992/009392A1
An improved chuck which retains the shank (100) of a cutting element (101) securely therein and may be manufactured from a single piece of metal provided with a throughbore (114) which is threaded at one end (120) to mate with a driving ...  
WO/1992/000159A1
A saw includes a mounting arm (24), a carriage (26) mounted on the arm (24) for linear movement in first and second directions along the arms (24), a saw blade (30) mounted on the carriage (26) for rotational movement relative to the car...  
WO/1991/012116A1
In order to design a hand-held machine tool, intended in particular for drilling, percussion drilling, sawing and chipping, and including a work shaft and a drive with a preferably electric motor, so that the machine tool can be used for...  
WO/1991/008076A1
A method and machine (20) for cutting precise sized mults from billets (10) of a nickel based alloy, which involves rotating each billet (10) by means of a chuck (18) while the billet (10) is supported on rollers (12) coaxially in the ch...  
WO1990009505A3  
WO/1990/009505A2
A device (31) for assembling frames and frame mouldings which utilizes a monolithic assembly part (31) forming a double tenon, and having the shape of two identical circular truncated cones whose height is essentially equal to three quar...  
WO1990007066A3  
WO/1990/007066A2
The two parts (1, 2) to be connected are provided with grooves (4) on the contiguous connecting surfaces (3). The grooves are disposed in a V formation and open into a common orifice in the corresponding connecting surface (3). Connectin...  
WO/1990/005615A1
A machine for use in removing pieces of load-bearing pallets in the repair thereof comprises support means (12; 112) arranged to support a pallet, holding means (14) operable to hold a pallet against movement, a guideway (30; 132) extend...  
WO/1990/004477A1
An equal pitch groove working machine of this invention includes transfer means (10), (40) for transferring continuously a workpiece (100) in its axial direction, a machining tool (23) equipped with a blade (23a) having a thickness corre...  
WO/1989/012522A1
A movable, in any case hollow shaft (6) has been fitted in a body (1) clear off the wall by means of one or more bearings. Clear off the wall of the hollow shaft (6) a solid shaft, or for the purpose of saving weight, a hollow shaft (3) ...  
WO/1989/011951A1
A horizontal boring and milling machine has a standard (20) with a tool spindle (25) which can be adjusted along its own spindle axis (Z) and along the other two axes (X, Y) of a three-dimensional co-ordinate system (X, Y, Z), and a work...  
WO/1989/010227A1
In the control system disclosed, a hydraulic motor (5) on which is mounted a backlash-free crankshaft (7) drives the saw rocker (2) via a connecting rod (3). One revolution of the motor corresponds to one saw cut. The hydraulic motor (5)...  
WO/1989/008523A1
A cut-off arrangement comprises a multiple-arm industrial robot (100) with a support arm in the form of an articulated lever (7). One end of the lever is mounted in a stanchion (8) so as to pivot about a horizontal and a vertical axis. T...  
WO/1989/007515A1
A cutting tool (10) such as a tile saw is pivotally connected to a linear guide rod (28) with a four-bar linkage (98). The linkage allows the cutting tool (10) to be raised and lowered over a work table (18) to facilitate plunge cutting....  
WO1989005709A3  
WO/1989/005714A1
A portable machine tool device (1) which may be transported in knocked down form in a substantially flat case. In assembled form the device (1) includes a support frame (8) and a swinging parallelogram linkage frame (9) which pivots abou...  
WO/1989/005709A2
Equipment for cropping, measuring and machining elongated work pieces, preferably rod-shaped or flat, comprises a computer which calculates the length of the work-piece and determines the machining processes, a device for clamping and co...  
WO/1989/000474A1
A pair of saw blades, including two each other adjacently located saw blades (1, 2), arranged to take up a saw cut in a work piece (5) in a common and co-acting operation during rotation in relation to each other counter-rotating directi...  
WO/1988/006934A1
The device comprises a lower frame (1) with lower supporting rolls (2) to support a cylindrical body (3) to be placed thereon, rotating elements (6-11) to rotate the cylindrical body, and a cutting/machining means (4) for cutting and/or ...  
WO/1988/005369A1
A sawing machine comprises a housing (14), an arm (3) pivotable relative to the housing about an axis (2), a member (4) on the arm, said member being arranged for connection to a saw tool and being rotatable about an axis spaced from the...  
WO/1988/005370A1
A sawing machine comprises a housing (14), an arm (3) pivotable relative to the housing about an axis (2), a member (4) arranged on the arm, intended for connection to a saw tool and rotatable about an axis spaced from the pivot axis of ...  
WO/1987/006518A1
Device for cutting a continuously fabricated tube, and more particularly a cardboard tube fabricated by means of a so called ''spiralling'' machine. The device according to the invention comprising a knife-holder carriage (7) which is mo...  
WO/1987/004109A1
Apparatus for modifying building blocks which vary somewhat in size to provide spaced-apart depressions in the top and bottom surfaces thereof with the bottoms of the depression in the bottom surface being at a uniform distance from the ...  
WO/1987/003325A1
Reactor shielding wall dismantling apparatus provided with a support (2) disposed in such a manner as to extend from the upper portion of a reactor to its bottom, an upper support means (3) for supporting the upper part of this support (...  
WO/1986/005727A1
Sawing method involving in one direction continuously driven saw blades (1, 2) or saw wheels, according to which two saw blades (1, 2) or saw wheels are arranged in an adjacent position to each other, with associated saw teeth extending ...  
WO/1986/004538A1
Apparatus for cutting pieces of a predetermined length from a string of material by means of a rotary saw blade, said string being conveyed intermittently and at irregular speed. To meet this object without the apparatus being more than ...  
WO/1986/004011A1
In a radial arm saw (10), there is disclosed a continuously adjustable restraining device for controlling the speed of cut of the saw (38) through work pieces positioned on the work table (18). The adjustable device has a hydraulic cylin...  

Matches 501 - 550 out of 3,709