Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 451 - 500 out of 4,514

Document Document Title
WO/2001/096056A2
The invention relates to a drive unit (3) for a chip-removing machine tool, especially a sawing, cutting-off or grinding machine for machining concrete, stone, wood or metal. The drive unit (3) can be connected to a tool (2) and comprise...  
WO/2001/091961A1
A traversing circular saw device having a saw blade assembly (10) mounted onto a cradle (30) which can receive a number of logs (99) to be cut into sections. The saw blade assembly includes a circular saw blade (11) mounted onto an exten...  
WO2001026064A9
Safety systems for power equipment are disclosed. The safety systems include a detection system adapted to detect a dangerous condition between a person and a working portion of a machine, such as accidental contact with the working port...  
WO/2001/078950A1
A mobile saw bench (10) is designed for cutting elongate workpieces such as elongate open or closed steel sections. The mobile saw bench (10) comprises a base structure (14) which is mounted on four castor wheels (16). Formed continuous ...  
WO/2001/078929A1
A power tool (20) is provided. The power tool includes a housing (22), a base plate (28) coupled to the housing and having a base plate width. The power tool also includes a motor assembly (24) attached to the housing and coupled to a to...  
WO/2001/068329A1
A cutting system (10) for cutting profiles in a strip of air-permeable material (12). The system includes a conveyor path (20) to support the strip of material. A profile cutting tool (30) mounted for movement toward and away from the co...  
WO/2001/056759A1
An apparatus for guiding the movement of a cutting/abrading wheel (42) comprises a base member (2) and a support member (26). The support member (26) mounts the cutting/abrading wheel (42) in such a way that it is slidable toward and awa...  
WO/2001/034360A1
A baseplate for a tool having a support member (2) with a passageway therein which has an inlet (66) for receiving fluid and at least one outlet (42) for directing fluid underneath the support member and rotating means (28) attached to t...  
WO/2001/034359A1
A power saw includes a cooling bearing assembly (50) to drive a saw blade (6). The cooling bearing assembly includes a bearing housing (51) which has a coolant chamber (514) around a shaft sleeve (511). The coolant chamber has a C-shaped...  
WO2000043175A3
The present invention relates to a blade ring saw assembly (10) in which the blade (19) is a narrow, flat-sided metal ring having a radial width at least twice, and preferably four to six times, its thickness and has a diamond abrasive c...  
WO/2001/029358A1
A clamp (40) is provided that is capable of restraining an item during cutting and rotating the item between cutting a first end of the item and cutting a second end of the item. The clamp includes an upper jaw (50), a lower jaw (60), an...  
WO/2001/026064A2
Safety systems for power equipment are disclosed. The safety systems include a detection system (22) adapted to detect a dangerous condition between a person and a working portion (14) of a machine, such as accidental contact with the wo...  
WO/2001/008846A1
A method and apparatus for cutting rings from forging stock includes a rigid machine base (26), affixed to a horizontal surface (22). A rotating headstock (42) is permanently mounted to the machine base (26). A four-jaw chuck (106) is re...  
WO/2001/007747A1
A blind cut-down apparatus (10) for cutting and sawing having at least a head rail component (H), and blind slats (5) suspended from the head rail (H), and having a blind holding plate (14) with an opening (16) for holding the components...  
WO/2001/000379A1
The invention relates to a circular saw designed to cut hard materials, mostly stone, and containing a body (1) whereby a driving ring (2) with cutting elements (2'), which is cinematically coupled to a driving and tightening mechanism i...  
WO/2000/069592A1
A device (10) for cutting work pieces (12), in particular for cutting plastic elements for protecting electic cables; said device comprises a support frame (14), at least a circular cutting blade (16), a slide (18) for supporting the pie...  
WO/2000/066306A1
A workpiece moving machine comprising: an elongate frame (13) with an endless belt (63) mounted on the frame and extending between the ends of the frame. A plurality of trolleys (17) are slidably mounted on the frame for movement along t...  
WO/2000/066326A1
A diamond tool with a mounting member capable of reducing noise and vibration, of making easier attachment and detachment from a tool side, of reducing vibration, of increasing service life, of preventing a beating, and of manufacturing ...  
WO/2000/048801A1
A circular saw capable of being provided with a base metal which can cut even in a rotating zone of min. critical rotation speed or higher, being used in a high-rotation-speed zone even if the base metal is thin, reducing a saw thickness...  
WO/2000/048799A1
A device is provided to assist in the cutting, mitrering, chamfering and similar operations of ceramic and other tiles. The device can be readily attached, and subsequently removed from, a cutting implement such as an angle grinder or a ...  
WO/2000/043175A2
The present invention relates to a blade ring saw assembly (10) in which the blade (19) is a narrow, flat-sided metal ring having a radial width at least twice, and preferably four to six times, its thickness and has a diamond abrasive c...  
WO/2000/043155A1
A tile cutter has a base (10) over which a guide fence (11:31) is slidably adjustable, opposite ends of the guide fence having a hook (18:44) and a clamp arrangement (20-22:34, 38) respectively for locking the guide fence in an adjusted ...  
WO/2000/041860A1
Method and device for cutting by means of a number of saw blades placed axially in a line next to each other and suspended to pivot in a cutting station connected to a trimming mill for trimming pieces of timber, whereby one or more cros...  
WO/2000/027590A1
The invention relates to a clamping device for grinding discs (3, 4) comprising clamping elements which are formed by a clamping flange (1) and a clamping nut (2). A rigid, preferably metallic intermediate ring (5) is arranged between a ...  
WO/2000/012257A1
The invention relates to a fixing device for fixing a tool, especially for fixing a parting-off grinder to a guiding device, especially a guiding carriage. The invention is characterised in that the fixing device (1) has a holder (3) wit...  
WO/2000/010784A1
A saw and router assembly (70) preferably including a hand-held rotary saw (50) and a router device (76) having a router bit (52) mounted immediately forward of rotary saw (50) and in alignment with the plane of the saw blade. In one emb...  
WO/2000/009300A1
Paper handling apparatus, used in particular for sawing reels of paper, comprising a saw blade (1) mountable on a carriage slide (2), a saw drive motor (4) to drive the saw blade, means (6) for mounting the carriage slide onto an object ...  
WO/2000/005518A1
A damping plate capable of suppressing a production cost to a low level and eliminating a dislocation from occurring on a substrate starting with a cracking even if an external force is applied to it from a side direction, wherein a line...  
WO/2000/003828A1
A device is provided for cutting a square or rectangular hole through a panel. The device (2) comprises first (4) and second (6) parallel curved cutting blades spaced from one another to cut two parallel sides of the hole. The device als...  
WO1999058293B1
A rotating headstock (42), including an opening for a billet (18), mounted to a machine bed (26) for cutting mults (14) from a billet (18). Three-jaw chucks are attached to the front (50) and rear (54) of the headstock to mount a billet ...  
WO/1999/064212A1
The present invention relates to a portable sawmill with a frame structure (1) and a saw blade (3) extending essentially vertically upwards in relation to the frame structure, tables (2) cooperating on both sides of the saw line of the s...  
WO/1999/062663A1
A circular saw cutting machine, wherein, when the rotation of an electric motor (21) is transmitted to a spindle (23) after being decelerated through a speed reduction mechanism including a gear mechanism so as to perform a cutting by a ...  
WO/1999/061204A1
The invention is in the field of cutting disks employed in the construction industry for cutting concrete and construction materials in general and in industrial applications for cutting wood, glass and metals. More specifically the inve...  
WO/1999/059773A1
The invention relates to a mobile machine tool, especially a mobile table saw, comprising an outer casing, an electric drive motor (2) arranged therein which has a connecting device (3) for connecting it to a power supply network with a ...  
WO/1999/058293A1
A rotating headstock (42), including an opening for a billet (18), mounted to a machine bed (26) for cutting mults (14) from a billet (18). Three-jaw chucks are attached to the front (50) and rear (54) of the headstock to mount a billet ...  
WO/1999/044795A1
A carpenter's and joiner's power saw with a stand (2), a frame (74) which is provided in the stand (2) and can be raised and lowered relative to the stand, the frame carrying a saw blade (12). A lifting device (14, 20) for raising and lo...  
WO/1999/044794A1
A roller table device for carpenter's and joiner's power saws which has a stand (2) with a tabletop (4), and mounted in the stand (2) a saw blade (12), which is arranged to project up through the tabletop (4). The roller table device com...  
WO/1999/044778A1
The invention relates to a drive mechanism (4) for a double cutting device (1) with two circular disk-shaped cutting elements (6, 8), especially circular saw blades, which are adjacent to one another in a parallel manner and which counte...  
WO/1999/033600A1
A panel sawing machine comprises a horizontal table (5) on which a movable device (6) pushes a stack of panels (3a) in a forward direction (F) or reverse direction (F1) to feed a sawing device (or to a device for rotating the stack) whic...  
WO/1999/029473A1
The present invention refers to a work bench (1), preferably for ventilation engineers, said work bench (1) including a framing (2) that supports a working top plate (3) included in the work bench (1). The working situation for ventilati...  
WO/1999/020460A1
In an apparatus (11) for forming pipe insulation, discrete panels of generally rigid planar board insulation are fed through a sizing apparatus (219) to control thickness, then fed to a conveyor (211) where adjacent ends of the panels ar...  
WO/1998/058757A1
A drive wheel for off-centre drive of an annular saw blade (3) in a cutting machine, consists of at least two components, which are separable but held together during operation, namely a holder disc (19) and a drive ring (18), the latter...  
WO/1998/056529A1
The invention relates to a transportable bench circular saw, comprising an outer housing (1) with a table top (4) embodying a workpiece support surface (3) which table top is arranged in the outer housing (1) in a non-reversible manner, ...  
WO/1998/052727A1
A sliding extension table assembly adapted for co-operation with a machine (1) having a primary working surface (2), the assembly includes an elongate outer supporting track (3) adapted for substantially parallel placement at a distance ...  
WO/1998/045098A1
Method for guiding a saw blade (1), in which method at least one guide stop (2) at least on one side of the blade is used to guide the blade. A layer of intermediate agent (3) in a substantially solid state, such as a layer of ice, is fo...  
WO1998001257A3  
WO/1998/025723A1
A power tool is provided having a housing with a handle for an operator, a rare earth permanent magnet motor oriented within the housing having a rotary output portion operatively driving an implement. The motor has a relatively high hor...  
WO/1998/023410A1
The present invention relates to a manually driven machine (10) provided with a rotatively driven disk-type tool (22), for example a circular saw, a cage (12) accomodating a propulsion engine and a spindle (17) bearing a tool between an ...  
WO1997046356A3  
WO/1998/016343A1
An improved circular saw blade (1) is provided which has a plurality of dimples (13) formed on the body of the blade by cold-working the blade. The dimples (13) each include a circumferential ridge (15) which extends above the surfaces (...  

Matches 451 - 500 out of 4,514