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1 / 525,818
1.WO/1989/009673VIEWING OPTICS FOR EXTERNAL-MOUNT ELECTRON BEAM WELDERS
WO - 19.10.1989
Int.Class B23K 15/00
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
15Electron-beam welding or cutting
 Appl.No PCT/US1988/004007 Applicant FERRANTI SCIAKY, INC. Inventor LAWRENCE, Glen, Sherman
An optical system for use in an electron beam welding machine for viewing workpieces mounted within a vacuum chamber from a position outside the chamber, either before or during the welding operation. The optical system includes an automatic motorized means (24) for adjusting the focus of the system to accommodate different electron beam gun to work distances, and simultaneously to automatically adjust the angle with respect to the axis of the electron beam along which the view of the area being welded is to be observed. A transparent disc (22), which may be rotated step by step about its central axis in approximately 30° increments is mounted so that a portion of its surface near its periphery is interposed in the viewing path (21) so as to shield the optical parts of the viewing system from the vapors and radiations which are generated during the electron beam welding process. A means for illuminating only the area on the work surface which is to be viewed (15, 35, 36) is also provided with a similar shielding means.
2.WO/1987/003942STUD FASTENING ASSEMBLY
WO - 02.07.1987
Int.Class F16B 35/04
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
35Screw-bolts; Stay bolts; Screw-threaded studs; Screws; Set screws
04with specially-shaped head or shaft in order to fix the bolt on or in an object
 Appl.No PCT/US1986/002799 Applicant REXNORD INC. Inventor SHIRAI, Yoji
A stud fastening assembly (10) including a stud (11) having a threaded end threadable into a hole (15) formed in a workpiece (16) and a plurality of serrated rings (21) and (22) for securing the stud in place. The serrated rings include inner serrations (20) sized to slodably engage longitudinal serrations (14) formed on a mid-section of the stud and further include outer serrations (19) configured to engage the sidewalls of the hole formed in the workpiece and thereby prevent relative rotation. The lower ring includes fewer outer serrations than does the upper ring, to facilitate installation.
3.WO/1983/003285MEANS FOR SAVING ENERGY IN A HYDRAULIC CIRCUIT
WO - 29.09.1983
Int.Class F15B 11/16
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
11Servomotor systems without provision for follow-up action
16with two or more servomotors
 Appl.No PCT/FI1983/000024 Applicant VALMET OY Inventor MÄNTTÄRI, Erkki
A means for saving energy in a hydraulic circuit where pressurized oil supplied by a hydraulic pump is used to activate various functions by the aid of one or several valves (2, 3, 4) controlling the function. A hydraulic circuit like this is in particular used in agricultural tractors, where the pressurized oil comes from a hydraulic pump driven by the engine. The problem is then that one is compelled to run the pressurized oil through a pressure regulating valve, thereby causing unnecessary waste of energy and need to cool the oil. This drawback is eliminated, as taught by the invention, in that to the hydraulic circuit has with a view to saving energy been connected a free circulation valve (1) which has been connected to cooperate with the valves (2, 3, 4) controlling the different functions in such manner that when one, even if only one, of the function-controlling valves (2, 3, 4) is open the free circulation valve (1) is closed and that when all function-controlling valves (2, 3, 4) are closed the free circulation valve (1) is open.
4.WO/1983/001744EXERCISER APPARATUS
WO - 26.05.1983
Int.Class A63B 21/16
AHUMAN NECESSITIES
63SPORTS; GAMES; AMUSEMENTS
BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
21Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
16Supports for anchoring force-resisters
 Appl.No PCT/NO1981/000042 Applicant TRIMMEN, BRO^/DRENE GUTTORMSEN A/S Inventor GUTTORMSEN, Tore
An exerciser apparatus which can be secured in any opening such as a door opening, and which does not require screws for fastening the apparatus. The apparatus is suitable for performing several different exercises in a training program, and the load can be adjusted to suit the individual. The exerciser apparatus consists of a removable yoke (12), a brace member (1), counterforce means (10) and pivotable footrests (18). The counterforce means can be a reel (10) or a spring means or the like with a spring pressure gauge which shows the preset load (counterforce).
5.WO/1982/002681INLAID VINYL FLOORING AND METHOD FOR ITS MANUFACTURE
WO - 19.08.1982
Int.Class B05C 1/10
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
CAPPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
1Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
04for applying liquid or other fluent material to work of indefinite length
08using a roller
10the liquid or other fluent material being supplied from inside the roller
 Appl.No PCT/US1982/000172 Applicant AMERICAN BILTRITE INC. Inventor SMITH, Merrill, Mark
A method for the continuous manufacture of inlaid vinyl sheeting using different colored plastisols and rotary screen printing equipment. The printing equipment comprises an unwind stand (10), an accumulator (20), a plurality of printing stations (30), a coating station (50), an oven (60), a second accumulator (80), and a wind up stand (90). Optionally an embossing station (70) may also be used. Each printing station (30) comprises (i) a rotary screen (32) through which a different colored plastisol is squeezed to form a colored pattern on a base layer and (ii) a hot air dryer (34) for partially drying the plastisol deposited on the base layer. In accordance with the invention, the viscosity of the plastisol and the rate of drying is such that plugs of plastisol (160, 165) are deposited on the base layer (130) by each screen to form discrete portions of the total pattern created. Several different rotary screens (32) are used to deposit these plugs of colored plastisols (160, 165) on the base layer (130) so as to build up a pattern from the different colored plastisols. Advantageously, a wear coat (140) is deposited on top of the layer of differently colored plastisols so that the final product consists of three layers: a backing (130), a decorative layer of differently colored plugs of plastisol (135), and a wear coat (140).
6.WO/1982/001507SELF-SUPPORTING MOLDABLE FIBER MAT AND PROCESS FOR PRODUCING SAME
WO - 13.05.1982
Int.Class B27N 3/10
BPERFORMING OPERATIONS; TRANSPORTING
27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
NMANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
3Manufacture of substantially flat articles, e.g. boards, from particles or fibres
08Moulding or pressing
10Moulding of mats
 Appl.No PCT/US1981/001475 Applicant BROOKS, Stanley, Hunter, Watt Inventor BROOKS, Stanley, Hunter, Watt
A moldable fiber mat comprising cellulosic fibers and a small percentage of textile fibers and binder is produced from ligno-cellulosic material (e.g. wood chips, bark, refuse, etc.) which is abraded and heated to approximately 500 to 700 F. to melt the lignin in the material, rupture the lignin bonds in the cellulosic fibers and redistribute the lignin on the surface of the fibers (see Figures la to 1d). The ligno-cellulosic material has a 75 to 85 percent solids content before being heated. Blending of the cellulosic and textile fibers and the binder (figure 2a) is done batchwise (88). The mat is passed through a compactor (108) to reduce its length and thickness and increase its density. The mat may then be formed into various end products from paper to rigid fiberboard.
7.WO/1982/003649A METHOD AND A MEANS FOR CONSTRUCTING A BALCONY
WO - 28.10.1982
Int.Class E04B 1/00
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
1Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
 Appl.No PCT/DK1982/000035 Applicant EJENDOMSADMINISTRATIONSSELSKABET AF 4/10-1979 APS Inventor SIMONSEN, Finn, Harald
By building up a new balcony on the outside of an already existing balcony plate (1) a simplified method is achieved compared to the hitherto known method of repair work. The mentioned known method of repairs comprises repair work of damaged parts, but the method is very troublesome and consequently extremely expensive to execute. Furthermore a balcony repaired in this way requires to be checked at intervals. At first two side units (4, 5) are fastened to the unit (16) at both sides of a possibly already existing balcony plate (1). To the mentioned side units (4, 5) a side edge unit (9) is bolted. This forms the gable of the balcony. At the end at the front of the balcony a side edge unit (9) and a front unit (6) are mounted between the units (4, 9) of the gable. At its bottom the side unit has a flange to which a bottom plate (10) with reinforcement ribs (3) can be mounted. At the top a cover plate (11) which constitutes the covering unit, is placed. Subsequently all the cavities (12) of the balcony are filled up, e.g. with foamed polyurethan.
8.WO/1983/001862GIMBAL ASSEMBLY FOR FLYING MAGNETIC TRANSDUCER HEADS
WO - 26.05.1983
Int.Class G11B 5/48
GPHYSICS
11INFORMATION STORAGE
BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
5Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
48Disposition or mounting of heads relative to record carriers
 Appl.No PCT/US1982/000385 Applicant DMA SYSTEMS CORPORATION Inventor MEIER, Markus
In an apparatus of the type including a magnetic transducer head (25) adapted for flying on a fluid bearing in close proximity to a transducing surface and a gimbal apparatus to which the head is mounted for flying so as to provide flexural freedom of rotation of the head around roll and pitch axes parallel to the transducing surface and flexural freedom of translation in the direction of an axis perpendicular to the surface while restraining rotation of the head about the axis perpendicular to the surface and trannslation of the head in directions parallel to the surface, the gimbal apparatus comprising a thin, resilient, gimbal sheet (10) having an external shape and interior opening defining an outer ring (11) attachable to a gimbal sheet support (12) at substantially opposite points on the outer ring and an inner ring (22) spaced apart from the outer ring (11) and attached to it by a pair or webs (21a, 21b) intersecting the outer ring (11) at opposite interior edges between the points at which the outer ring (11) is attached to the gimbal sheet support (12), the inner ring (22) being attached to the transducer head (25) at a point between the two webs, there is disclosed an improvement wherein both of the outer and inner rings have material removed therefrom (32 and 30) to form a modified truss-type structure to increase the flexural freedom of translation in the direction of the axis perpendicular to the surface without upsetting the rigidity of the gimbal sheet in the plane thereof.
9.WO/1982/002488ELECTROSURGERY INSTRUMENT
WO - 05.08.1982
Int.Class A61B 18/14
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
18Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
04by heating
12by passing a current through the tissue to be heated, e.g. high-frequency current
14Probes or electrodes therefor
 Appl.No PCT/US1982/000084 Applicant WALKER, William, S. Inventor WALKER, William, S.
An electrosurgery instrument (10) having ducts (33) to direct a stream of fluid past the electrode (12) to dissipate the smoke produced in surgery. The instrument can also be provided with a light transmitting cable (16) to illuminate a region around the electrode.
10.WO/1987/000130A METHOD AND APPARATUS FOR LUBRICATING THE RIM AREA OF A TYRE, AND A LUBRICATING APPARATUS FOR USE IN CONNECTION WITH THE QUALITY CONTROL OF THE TYRE
WO - 15.01.1987
Int.Class B60C 25/00
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
25Apparatus or tools adapted for mounting, removing or inspecting tyres
 Appl.No PCT/FI1986/000075 Applicant OY NOKIA AB Inventor VULLI, Jorma
Lubricating of the rim area of a tyre at the end of the tyre manufacturing process, before the tyre is fed to the tyre-testing device, the purpose being to facilitate the seating of the tyre onto the rim flange of the testing device and to prevent the testing device from yielding an erroneous result regarding the properties of the tyre. According to the invention, the seating areas of the tyre are brought into contact, in a separate lubricating device (4), with a horizontal lubricating roll or rolls (7), on which the tyre will rotate for at least one revolution, lubricant being thus yielded into the seating areas of the tyre. The invention also relates to a lubricating apparatus which, in addition to the lubricating device (4), also includes a tyre conveyor (6) and a device (5) for lifting and turning the tyre from the conveyor onto the lubricating roll or rolls (7) and in reverse.
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