| Document |
Document Title |
|
WO/1996/035515A1 |
A venturi nozzle (1) for high entrainment vacuum use for random orbital sander dust collection having a nozzle design which improves the nozzle jet (10) to promote a uniform velocity profile (7) across the diameter of the jet nozzle (1) ...
|
|
WO/1996/015878A1 |
a compounding element for use with a rubbing compound in the finishing of a working surface. The compounding element has a buffing surface and a resiliently deformable skirt around the perimeter of the buffing surface and projecting beyo...
|
|
WO/1996/015877A1 |
A compounding element for use with a rubbing compound in the finishing of a working surface. The compounding element has a buffing surface and a resiliently deformable skirt around the perimeter of the buffing surface and projecting beyo...
|
|
WO/1996/013356A2 |
The improvements object of this contrivance consist of: a new system of container (8) that makes possible the containing and cooling of the wheels (24) at any angle included among zero and ninety degree without loss of cooling fluid and ...
|
|
WO/1996/005941A2 |
A dust collection system for a power tool which comprises a drive unit, a body, a tool support, and a collection chute. The body defines an inlet opening and a discharge opening, the body having a communicating conduit located within the...
|
|
WO/1996/005020A1 |
A blade sharpening device (8) easily connectable to a source of rotating power, such as a battery powered hand drill (66), and having a guard member (14), a selectively locatable handle member (16/16') attached to the guard member, and h...
|
|
WO/1996/002356A1 |
A device is disclosed for carrying out a process for detecting thermal overstresses of a workpiece during grinding, i.e. overheating during grinding, by means of a grinding device with a grinding spindle and a driving engine. Means (66, ...
|
|
WO/1995/034494A1 |
A passbook transport and handling apparatus (10) for transporting a passbook between a customer using an automated banking machine and a printer (12) located inside the banking machine includes first belt flights (32) movable on first pu...
|
|
WO/1995/021724A1 |
The description relates to a device for machining the edges of spectacle lenses with an electrically driven rotating grinding wheel, the peripheral edge of which engages with the peripheral edge of the spectacle lens during machining. Th...
|
|
WO/1995/016544A1 |
The present invention relates to a method and a device for grinding buttons of a rock drilling bit, said device including a grinding head (10), a rotatable grinding spindle (56) protruding from the grinding head (10), the free end of the...
|
|
WO/1995/010583A1 |
There are disclosed novel water-soluble metal working fluids comprising polyaspartic acid and salts thereof useful as a lubricant in process to cut, bend, grind and shape both ferrous and non-ferrous metal. The polyaspartic acid and salt...
|
|
WO/1995/009477A1 |
Proposed is an electric motor with an electrodynamic brake system in which the same power control stage is utilized both when using the motor and when braking. This enables the exciter current for the separately excited motor to be contr...
|
|
WO/1995/003915A1 |
In a machine tool a reference straight-edge is mounted on the worktable of the machine tool and the position of the worktable and therefore the workpiece along the x-axis of the machine is determined by reference to the straight edge; a ...
|
|
WO/1995/003913A1 |
A machining location for machining workpieces, comprising: a machine tool; an enclosure for said machine tool that encloses the entire machine tool within a predetermined space; workpiece storage within said predetermined space for stori...
|
|
WO/1995/003914A1 |
A machine tool comprising: a machine frame; a work carrying assembly for carrying a workpiece, carried by said machine frame for reciprocal movement along a work axis; and a cover assembly carried by said machine frame and including cove...
|
|
WO/1995/003912A1 |
A machine tool comprising a bed, a worktable movable relative to the bed along a linear path and a tool movable to engage a workpiece on the worktable wherein drive means for effecting the movement of the worktable relative to the bed an...
|
|
WO/1995/003916A1 |
A machine tool, comprising: a worktable assembly slidably carried by the machine frame for reciprocal movement along a work axis and which is configured to carry a workpiece. A worktool assembly is slidably carried by said machine frame ...
|
|
WO/1995/003920A1 |
A machine tool, typically a CNC cylindrical grinding machine comprising a bed; a worktable movable relative to the bed along a linear path; a tool head such as a wheelhead movable in a direction generally perpendicular to the direction o...
|
|
WO/1995/003921A1 |
A CNC cylindrical grinding machine comprising a bed, a worktable movable relative to the bed along a linear path, wheelhead movable in a direction generally perpendicular to the direction of worktable travel, a rotatable grinding wheel m...
|
|
WO/1995/003154A1 |
This invention relates to the grinding of titanium alloys (20) and particularly to the grinding of titanium alloys (20) using electroplated synthetic diamond wheels (10) with a surface speed (Vs) in excess of 2290 surface meters per minu...
|
|
WO/1995/000290A1 |
The present invention relates to a method for supplying cooling medium to a grinding cup (10; 10'; 10") for grinding buttons of a rock drilling bit. The invention also relates to a grinding cup (10; 10'; 10") to carry out the method. In ...
|
|
WO/1994/025222A1 |
The invention relates to a cooling water circulation system for a grindstone (1), particularly for grinding the edge of a glass sheet. Annular slit orifices (5, 6) provided above and below a grinding gap (2) are used to inject cooling wa...
|
|
WO/1994/011154A1 |
A random orbital sander has improved arrangements (24), (88), (90), (120) for resiliently supporting an air motor (32), controlling the flow of pressurized air to the motor and utilizing air exhausted from the motor to withdraw dust from...
|
|
WO/1994/011152A1 |
The invention concerns a method of cooling parts of large surfaces, in particular parts of painted surfaces before further treatment. The invention calls for the cooling to be carried out by contacting the relevant part of the surface wi...
|
|
WO/1994/004312A1 |
An oscillating tool for sanding a surface has a body (12) defining an internal cavity (14) and a motor (20) located therein. The motor has a motor shaft (22) oriented in parallel with the body. A crank (24) is affixed to the motor which ...
|
|
WO/1994/004314A1 |
Apparatus (10) is provided for cleaning of dirty, clogged sandpaper, particularly large, industrial size sandpaper belts (190) used in furniture making operations. The apparatus (10) includes a drum (58) adapted to support a belt (190), ...
|
|
WO/1994/004066A1 |
The proposal is for a mobile machine for cleaning the surfaces of floors, roofs, walls or other large-area items which contain health-threatening materials. The machine (1) has means (3, 7) by which it can be moved in a working direction...
|
|
WO/1993/025346A1 |
This invention relates to a vibration dampening grinding cup (1) for handheld grinding machines for the grinding of hard metal buttons on button bits, comprising a grinding head (2) and a shaft (3) made with a common axial channel (4) fo...
|
|
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/1993/014904A1 |
Smoothing mill for compressed ejectors (3, 4) of several stages, incorporated, for suction of dust generated and for conveying it through a flexible tube (19) to a collecting area, use being made of the compressed air discharged from the...
|
|
WO/1993/005927A1 |
Described is a hand-held power tool, in particular an angle grinder (1), fitted with a spindle brake (21), the tool having a spindle (7, 67) on which a disc-shaped attachment (33, 83) is gripped between an inner flange (29, 79) and an ou...
|
|
WO/1992/019423A1 |
A power tool, in particular an angle grinder, has a housing (12) from which a drive spindle (13) with tool holder (14) projects. The drive spindle (13) is mounted in a bearing flange (15) with a projecting clamping collar (151). A guard ...
|
|
WO/1992/019421A1 |
A mechanism is provided to significantly enhance control over the emission of particulate dust typically generated during operation of a hand-held sander (200). A suction manifold (206) coupled to any conventional means for providing suc...
|
|
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/1992/004158A1 |
An apparatus and method improve removal of dust generated in sanding with a rotating disk sander (10) while simultaneously maintaining a sanding surface free of clogging by dust particles. The apparatus includes a plurality of compressed...
|
|
WO/1992/003255A1 |
The suction device described comprises an enclosure, which surrounds the workpiece (3) to form a suction chamber (10), and a suction unit connected via a channel (7) to the suction chamber (10). In order to produce in the suction chamber...
|
|
WO/1992/003256A1 |
An abrading device (10) comprising a housing (12) to provide a reservoir (14) for cooling fluid, an abrading wheel (15) mounted in the housing (12) for rotation about a substantially horizontal axis, first means (18) to direct cooling fl...
|
|
WO/1992/000834A1 |
A clamping device (10) for securing a protective hood (11) to the neck (12) of a hand machine-tool has a clamping strip (13) and a clamping lever (18) in the regions of its ends (16 and 17). The lever can be pivoted with one end (19) abo...
|
|
WO/1991/017865A1 |
A shield attachment (10) for fitting on a rotating grinder (34) that encloses and shields the rotating grinder disc or pad (50, 51), and provides a tangential exhaust port (30) for exhausting dust in moving air created by the rotating di...
|
|
WO/1991/011297A1 |
To obtain a more efficient or more compact electric hand machine-tool (1), the flow rate of the cooling air blown by a radial fan (6) is increased. To this end, the cross-section of an air duct (12) connected to the fan wheel (5) becomes...
|
|
WO/1991/010537A1 |
An apparatus for suppressing sparks and dust generated in the process of grinding railroad track rails (34) is disclosed. A liquid nozzle (318), air nozzle (316) or both are positioned by an adjustable mounting assembly in close proximit...
|
|
WO/1990/006834A1 |
A machine for sanding flat surfaces on workpieces is disclosed. The workpiece (66) to be sanded is attached to a platen (56) on the frame (12) so that the workpiece surface to be sanded faces upwardly. A motor (16) rotatably drives an ab...
|
|
WO/1990/000828A1 |
Hand-held power-tool with preferably enclosed-ventilation drive motor. During cutting, in particular grinding operations, the metallic grinding dust sucked in with the cooling air may accumulate inside the hand-held tool, damaging it, fo...
|
|
WO/1989/012530A1 |
In machining processes, for example deep grinding, nozzles of rectangular cross-section are traditionally used for delivering coolant and/or lubricant. These nozzles only comply to a limited extent with the requirements for jet performan...
|
|
WO/1989/009114A1 |
The eccentric drive of an eccentric grinding machine is designed to eliminate the undesirable effects due to operation of the grinding disc and to improve the cooling. To permit decoupling of the eccentric drive from the grinding disk (2...
|
|
WO/1988/003077A1 |
Protective cover (30) for abrasive disks, with matching fixing recess (14) comprising a cylindrical fixing shoulder (17) for the support portion (31) of the cover (30). This support portion (31) has at least one projecting locking elemen...
|
|
WO/1987/002924A1 |
Grinding with known grinders such as corner, belt, or vibratory grinders poses insoluble problems, such as the grinding of inner edges set at an angle to each other for example in retainer strips of window and door glasses. A portable gr...
|
