|
Match
|
Document |
Document Title |
|
|
8062096 |
Use of CMP for aluminum mirror and solar cell fabrication
The invention is directed to a method of polishing a surface of a substrate comprising aluminum, comprising contacting a surface of the substrate with a polishing pad and a polishing composition...
|
|
|
7905766 |
Centrifugally projecting machine
A centrifugal projecting machine having a house, a driving device disposed at a first side of the housing with a flange, an impeller having a plurality of blades, wherein the impeller is connected...
|
|
|
7635289 |
Contour follower
A collision detection sensor for a waterjet system provides a signal in the event the device approaches to within a selected distance of an obstruction in the plane of the working surface. An...
|
|
|
7464630 |
Apparatus for generating and manipulating a high-pressure fluid jet
An apparatus for generating and manipulating a high-pressure fluid jet includes an end effector assembly coupled to a manipulator that imparts motion to the end effector. The end effector assembly...
|
|
|
7331842 |
Contour follower for tool
A contour follower includes a plurality of sensors spaced around a waterjet nozzle, each of the sensors being configured to measure a distance between a working surface and a first plane,...
|
|
|
7331846 |
Blasting apparatus for outer surface of pipe
The present invention provides a blasting apparatus for an outer surface of a pipe which ejects a blast material to an outer side of a pipe and grinds the outer surface, comprising: a blast head...
|
|
|
7291056 |
Method and system for cleaning glass surface of pavement light or reflector
A method and a system for cleaning the glass surface of an object, such as a surface light, a run way guide light, or a reflector, installed on various pavements or roads, by propelling a cleaning...
|
|
|
7182671 |
Blasting apparatus and blasting method
The present invention provides a lasting apparatus which is provided with an ejection device, which ejects blast media, and a recovery device, which sucks and recovers ejected and used blast media,...
|
|
|
7059945 |
Pipe weld cleaning machine
A pipe joint between welded exposed metal end sections of coated pipe being formed into a pipeline is cleaned before a corrosion resistant film is applied. A cleaning head of a cleaning mechanism...
|
|
|
6699109 |
Apparatus and method of removing abradable material from a turbomachine fan containment case
An apparatus (10) and method for removing an abradable material from an interior surface (16) of a fan containment case (14), without requiring removal of the fan containment case (14) from its...
|
|
|
6656016 |
Sand blasting apparatus and methods
Apparatus and methods allow difficulty accessible sites of a structure to be sand-blasted. Preferred sand-blasting systems are provided which include a sand-blasting fixture to support the a...
|
|
|
6656014 |
Mobile bridge cutting arrangement
A mobile articulable cutter apparatus for the cutting and dismemberment of a building structure to permit the environmentally safe removal of such structure from a building site. The apparatus...
|
|
|
6464569 |
Device for working a surface, especially a lifting platform, and a method for operating such a device
A device for working a surface, especially a lifting platform, includes boom or a platform, a working means, which can be placed against the surface to be worked, and a means which is arranged...
|
|
|
6461231 |
Air abrasive blast line travel machine
A pipeline treating apparatus (10) is disclosed which is used to clean the exterior of a pipeline (12) with high pressure air with entrained abrasive. The apparatus has an improved classifier and...
|
|
|
6406360 |
Device for cleaning vulcanization molds
A device for cleaning the inner walls of vulcanizing molds that are divided into upper and lower partial molds by means of a blasting device/nozzle and a manipulating device, with the blasting...
|
|
|
6402587 |
Floor mounted ultra high pressure abrasive cutting apparatus
An ultra high pressure abrasive waterjet cutting apparatus for underwater cutting of structural components of a nuclear reactor is described. The cutting apparatus includes a multi-axis...
|
|
|
6315648 |
Apparatus for pressure treating a surface
An improved high-capacity apparatus for rapidly pressure treating a large surface area, such as the hull of a cargo ship or a large storage tank, using high-pressure spray. The apparatus conforms...
|
|
|
6254462 |
Apparatus and method for cleaning and restoring floor surfaces
A cleaning and restoration system 10 for floors 11 and other hard surfaces is disclosed. The system 10 has an cleaning head 12 which can be moved across a floor 11 or other hard surface. The...
|
|
|
6132296 |
Apparatus for treatment of surfaces
The machine consists of a blast housing, a reclaim duct, a reclaim hopper and a support framework. In use, the machine is supported on a horizontal surface over which it is driven and carries out a...
|
|
|
5957761 |
Closed circuit media capture and recovery head for the portable wheat starch media blast system
A blast head for abrasive blasting has a nozzle for directing a blast media at a surface being treated and a housing for containing the blast media after it passes through the nozzle and for...
|
|
|
5938509 |
Apparatus for abrasive blasting of ship bottoms; method and apparatus for testing blasted surfaces
Apparatus for abrasive blasting of the bottom of a ship in a drydock includes a blast head mounted on a vertically swinging boom on a vehicle. The blast head has freedom of movement about two pivot...
|
|
|
5904612 |
Surface treating device
A surface treating device includes a tubular blasting case member having a main open face and a sub-open face. A suction-adhering seal engages the blasting case to seal a space defined between the...
|
|
|
5902174 |
Self-drive blast apparatus
A self-drive blast apparatus in accordance with the present invention surrounds a area wherein two wall surfaces intersect at a specified angle, to form a substantially sealed space between the...
|
|
|
5885141 |
Portable blast wheel cleaning machine
An apparatus for blast cleaning a generally vertical surface is disclosed. The device features a blast cabinet containing a blast wheel rotatably mounted about a horizontal axis. The blast wheel is...
|
|
|
5743969 |
Method for treating the outer surface of pipe
The disclosed method relate to a cleaning nozzle which, in multiple embodiments, is rotated in a circle or in an ellipse, being one nozzle in one embodiment and multiple nozzles in alternate...
|
|
|
5730646 |
Oscillating blast cleaner
The cleaning apparatus of the invention consists of a blast machine mounted on a support structure for oscillating motion relative thereto. In one embodiment, the blast machine consists of a blast...
|
|
|
5716260 |
Apparatus and method for cleaning and restoring floor surfaces
A cleaning and restoration system 10 for floors 11 and other hard surfaces is disclosed. The system 10 has an cleaning head 12 which can be moved across a floor 11 or other hard surface. The...
|
|
|
5695385 |
Recyclable abrasive blasting system and method
A method of using a recyclable abrasive blasting system for blasting abrasive against a surface to be cleaned and for recovering such abrasive, comprising a storage hopper for containing abrasive,...
|
|
|
5695389 |
Blasting device with oscillating nozzle
A blasting device for directed air with entrained blast media at a work surface includes a frame supporting a reciprocal valve, and an adjustable valve limit switch. A shaft is attached to the...
|
|
|
5688162 |
Blast wheels and cages for blast wheels
A blast wheel assembly has a bladed rotor and an impeller which rotate together. A cage has an axial and angular wall including an aperture through which in use particulate material passes. The...
|
|
|
5685767 |
Sandblasting apparatus
A sandblasting system including two principal components, a trolley which is located on the flat upper surface of the object to be sandblasted and a blasting machine with an oscillating blast...
|
|
|
5667429 |
Floor surface blasting apparatus
A floor surface blasting apparatus is used for removing rustproof coating (blasting) on a tank bottom surface to inspect weld lines on the bottom surface of high-capacity fuel tank. The floor...
|
|
|
5649850 |
Mobile platform recovery system for bridge maintenance
A self-contained mobile painting and maintenance platform for recovery of steel grit blast media used in the pressurized cleaning of bridge structures prior to repainting. The painting and...
|
|
|
5540172 |
Apparatus for performing external surface work on underside of ship hull
For abrasively blast-cleaning the bottom of a ship hull while the ship is supported on blocks on the floor of a drydock, an upwardly facing closed cycle abrasive wheel having a durable but...
|
|
|
5498197 |
Hand-held blast cleaning machine
A hand-held blast cleaning machine having a motor which serves as a handle. The machine includes a blast assembly for propelling abrasive material against a surface and a hopper for supplying...
|
|
|
5481832 |
Bridge sand blasting support apparatus
A series of large bins which can be raised and lowered on lifts in order to reach a bridge that is to be sand blasted. A skirt is attached to the upper outside edges of the bins. This skirt is...
|
|
|
5468174 |
Recyclable abrasive blasting system
A recyclable abrasive blasting system for blasting abrasive against a surface to be cleaned and for recovering such abrasive which has been blasted, comprising a storage hopper for containing...
|
|
|
5441443 |
Apparatus for blast cleaning surfaces disposed at angles within 45 degrees of vertical
A blast cleaning machine which gravity feeds abrasive material when blasting at positions from angularly upward to angularly downward. The machine includes a housing, a blast assembly, a motor for...
|
|
|
5439411 |
Surface treating apparatus and method
The apparatus has a lower manifold with a plurality of passageways each with an inlet and an outlet and an upper chamber has an inlet and a plurality of orifices leading to the plurality of...
|
|
|
5419734 |
Sandblasting hose holder for treating upright surfaces
A frame member is capable of connection to a lifting cable moving the frame relative to a surface to be cleaned. The carriage is supported on the frame member and is adjustable on tracks between...
|
|
|
5411432 |
Programmable oscillating liquid jet cutting system
A high pressure computer controlled liquid jet cutting system particularly adopted for cutting granite on-site at quarries comprising a balanced oscillator, an optional mobile system, a power unit,...
|
|
|
5398461 |
Apparatus and method for cleaning a pipeline
Apparatus for cleaning the outer surface of a pipeline (10, 10B, 10C) including a self propelled carriage (28, 28B, 28C) supported on the pipeline for movement. A housing (30, 30B, 30C) forms an...
|
|
|
5367841 |
Containing structure for abrasive blast head rigging and tank side cleaning apparatus
A portable containment structure for abrasive blasting equipment is designed for particular application in the cleaning of large storage tanks and for bridges. The unit includes a portable blasting...
|
|
|
5291695 |
Scaffolding with enclosed movable work areas sealed against work surfaces
A scaffolding enclosure for use with large structures such as water towers and the like is described. The scaffolding has a modular construction and is adapted to provide one or more enclosed work...
|
|
|
5291697 |
Surface abrading machine having transverse oscilliation
A mobile machine for abrading a surface by propelling abrasive material against the surface from a blast assembly which moves from side to side of the machine. The machine includes a wheeled frame...
|
|
|
5285601 |
Magnetic track self-propelled blast cleaning machine
The blast machine consists of a self-propelled vehicle including a pair of independently driven magnetic treads capable of adhering to and traversing ferromagnetic vertical surfaces and the...
|
|
|
5269424 |
Mobile separation method system for abrasive blasting material
A process and apparatus for separation and recovery of used abrasive blasting material having intrained contaminate recovered from a work site. The intrained contaminates are removed by a...
|
|
|
5257479 |
Pressure-enhanced air sweep system for mobile surface abrading apparatus
A pressure-enhanced air sweep system for a mobile surface abrading apparatus designed for cleaning and texturing the surface of horizontal, or near horizontal, structures, particularly roads,...
|
|
|
5240403 |
Regenerative thermal oxidation apparatus and method
An improved regenerative thermal oxidizer ("RTO") and improved method of operating same in order to provide a substantially steady-state flow of contaminant-laden air into the RTO. The RTO includes...
|
|
|
5240503 |
Remote-controlled system for treating external surfaces of buildings
A system for treating a surface, such as the outside surfaces of a tall building which can be operated remotely without the need to place a worker in close proximity of the surface to be treated....
|