Waterjet cutting system with standoff distance control

A cutting head of a waterjet cutting system is provided having an environment control device and a measurement device. The environment control device is positioned to act on a surface of a workpiece at least during a measurement operation to establish a measurement area on the surface of the workpiece substantially unobstructed by fluid. The measurement device is positioned to selectively obtain information from within the measurement area indicative of a position of the cutting head relative to the workpiece. A control system is further provided and operable to position the cutting head relative to the workpiece at a standoff distance based at least in part on the information indicative of the position of the cutting head relative to the workpiece obtained by the measurement device. A method of operating a waterjet cutting system is also provided.

Caulking gun with drip free mechanism

A caulking gun that dispenses caulking material may have a drip free mechanism that is operable to prevent additional caulk material from being dispensed. In another embodiment a caulking gun may have a lever that can be adjusted to permit additional caulk material to be dispensed.

Method for cutting fiberglass insulation

Fibrous mineral products, like fiberglass insulation blankets, are cut into lanes or segments using at least one oil-jet cutter that uses high velocity oil to cut a kerf in the blanket. The used or spent oil that is dispersed by the fibers is collected in a separate oil reclamation system that keeps the oil distinct from washwater. The collected oil is filtered, recycled and re-pressurized for additional cutting. Oil is advantageous over water for preserving recovery properties, producing comfortable hand, and reducing the use of de-dusting agents in the process.

Method and Apparatus for Display Screen Shield Replacement

A method and apparatus for replacement of damages display shield (typically glass) covering a display screen on a device, typically a mobile phone. Mobile phones have an electronic display protected by a glass shield. Between the glass and the display is often a plastic polarizing or other intermediary sheet. Removal of a damage glass can be accomplished by cutting thru the polarizer with a moving wire or blade. This separates the glass from the sensitive display and allows replacement of the glass without damaging the more expensive display.

VACUUM PLATEN TISSUE PLANING APPARATUS

Devices and methods for processing animal or human tissue are provided. The devices may include a vacuum surface to secure the tissue in place and an apparatus for removing fat or other material from the tissue. The apparatus can include one or more blades and/or a fluid jet system. 1. A device for processing animal or human tissue comprising:a platen surface containing a group of holes;a suction system configured to generate a negative pressure through the group of holes to secure a section of animal or human tissue to the platen surface; andat least one fluid supply system, wherein the at least one fluid supply system provides high pressure fluid to the animal or human tissue to remove a portion of material from the tissue.2. The device of claim 1 , wherein the platen surface is attached to an adjustable frame assembly.3. The device of claim 2 , wherein the frame assembly is positionable at an adjustable angle with respect to a supporting surface.4. The device of claim 1 , further comprising a first carriage to carry the at least one fluid supply system along the platen surface.5. The device of claim 4 , wherein the first carriage is attached to a carriage assembly.6. The device of claim 5 , wherein the carriage assembly comprises two rails positioned on opposite sides of the platen surface.7. The device of claim 1 , wherein the platen surface is positioned at an angle such that the platen surface is not parallel to the ground.8. The device of claim 7 , wherein the platen surface is positioned at an angle greater than 45° with respect to the ground.9. The device of claim 1 , further comprising at least one first blade positioned proximate the platen surface to cut a portion of the section of animal or human tissue.10. The device of claim 9 , further comprising a carriage operably connected to the at least one first blade and configured to carry the at least one first blade along the platen surface to remove a portion of the animal or human tissue. This application ...

Tube cutting device and method of using the same

A tube cutting device includes a tube holding member that holds a target tube from an inside of the target tube, allowing the target tube to be cut from an outside; and a cutter carrier member that includes a cutter eccentrically pivotable relative to the geometry axis of an elongate body of the cutter carrier member, such that when in a non-extended position, the cutter is positioned within a diameter of the elongate body, and when in an extended position, the cutter extends outwardly and cuts into a wall of the target tube.

TOOL FOR MANUFACTURING A CAP FOR A CONTAINER

A tool for manufacturing a cap for a container comprises a blade set that includes a plurality of knives. The knives are configured to make incisions in a cap having a main body having a top plate and a circular sidewall. The top plate has a top surface, wherein two opposite sides of the circular sidewall circularly connect to each other, one periphery of the circular sidewall connects to one surface of the top plate forming a closed end, and the other periphery of the circular sidewall at the opposite side of the closed end forms an opened end and a ring member, which is located at the opened end of the main body. There is a first tab on the ring member and a second tab on the sidewall. 1. A tool for manufacturing a cap for a container , the tool comprising: a first set of knives configured on the blade set to cut a first incision having a first end and a second end, the first end being separated from the second end and for cutting a second incision located on the main body or the ring member, and', 'a second set of knives configured on the blade set to cut a second incision having a first end and a second end, the first end of the second incision being separated from the second end of the second incision;, 'a blade set including a plurality of knives, the knives being configure to make incisions in a cap having a main body having a top plate and a circular sidewall, the top plate having a top surface, wherein two opposite sides of the circular sidewall circularly connect to each other, one periphery of the circular sidewall connects to one surface of the top plate forming a closed end, and the other periphery of the circular sidewall at the opposite side of the closed end forms an opened end and a ring member, which is located at the opened end of the main body, the plurality of knives includingwherein the first incision and the second incision do not intersect and are configured so that when the cap is on the container and the cap is unscrewed, the main body ...

HIGH-PRESSURE WATERJET CUTTING HEAD SYSTEMS, COMPONENTS AND RELATED METHODS

A waterjet cutting method is provided which includes directing a waterjet onto a surface of a workpiece that is exposed to the surrounding atmosphere, the interaction of the waterjet with the exposed surface defining a cutting location, and simultaneously directing a gas stream onto the exposed surface of the workpiece at or adjacent the cutting location to maintain a cutting environment at the cutting location that is, apart from the waterjet, substantially devoid of fluid or particulate matter. The method may further include moving a source of the waterjet relative to the workpiece to cut the workpiece along a desired path while continuously directing the gas stream onto the exposed surface of the workpiece at or adjacent the cutting location. 1. A method of cutting a workpiece , the method comprising:directing a waterjet onto a surface of a workpiece that is exposed to the surrounding atmosphere, the interaction of the waterjet with the exposed surface defining a cutting location; andsimultaneously directing a gas stream onto the exposed surface of the workpiece at or adjacent the cutting location to maintain a cutting environment at the cutting location that is, apart from the waterjet, substantially devoid of fluid or particulate matter.2. The method of claim 1 , further comprising:moving a source of the waterjet relative to the workpiece to cut the workpiece along a desired path while continuously directing the gas stream onto the exposed surface of the workpiece at or adjacent the cutting location.3. The method of wherein directing the waterjet onto the exposed surface of the workpiece includes directing a waterjet unladened with abrasives.4. The method of claim 3 , further comprising:after a first workpiece processing operation in which the waterjet is unladened with abrasives, attaching a mixing tube to a source of the waterjet; andthereafter directing an abrasive waterjet onto the surface of the workpiece or a different workpiece during a second workpiece ...

Electrician's Ladder and Method

A stepladder having a front side, a rear side and a top. The stepladder can include a conduit holder attached to the front side for holding conduit. The stepladder can include a first wire spool holder attached to the front side and a second wire spool holder attached to the rear side though which a conduit having a wire spool extends. The stepladder can include a hacksaw hook attached to the front side. A method for cutting a conduit. A method for using a hacksaw. A method for obtaining wire.

POSITION ADJUSTABLE GRAPPLE ATTACHMENT

An attachment that is configured for attachment to an arm of a piece of construction equipment. The attachment includes a pair of grapple mechanisms mounted on a main beam. Each grapple mechanism includes opposing grab arms mounted to a grab arm housing. The grab arm housings of the grapple mechanisms are each individually adjustable separate from one another relative to the main beam in one or more directions generally perpendicular to the longitudinal axis of the main beam. The attachment can fine adjust the positions of the pipe ends relative to one another until the ends align with each other, at which point the pipe ends can be welded or otherwise secured to each other while being held in position by the grapple mechanisms. 119-. (canceled)20. A method of aligning an end of a first pipe with an end of a second pipe along x , y , z axes , the method comprising:a) attaching a grapple attachment to an arm of construction equipment, the grapple attachment includes an alignment system that has a first plurality of non-contact type sensors that are spaced circumferentially from one another and that face in the same direction toward an exterior surface of the first pipe;b) simultaneously grabbing the end of the first pipe and the end of the second pipe using the grapple attachment;c) using the first plurality of non-contact type sensors to determine alignment between the end of the first pipe and the end of the second pipe;d) based on the determined alignment, using the grapple attachment to adjust the position of the end of the first pipe and/or the end of the second pipe along one or more of the x, y and z axes;e) repeating steps c) and d) if necessary until the end of the first pipe is aligned with the end of the second pipe along the x, y and z axes.21. The method of claim 20 , wherein the alignment system has a second plurality of non-contact type sensors that are spaced circumferentially from one another and that face in the same direction toward an exterior ...

VASCULAR FILTER DEVICE

A vascular filter device () has a support frame () and filter elements (). The filter elements () extend from the support frame towards filter element ends forming an on-axis apex () at which they are interconnected by a holder (). The filter elements () are biased such that if unconnected the filter element ends are located between the support frame and said central axis when the vascular filter device is unconstrained. The filter element unconnected positions are provided by the filter element shapes and the angles at which they extend from the support frame, and in one example this is achieved by laser cutting tubing and heat setting the material. 1. A vascular filter device comprising a support frame and filter elements ,the filter elements extending from the support frame towards filter element ends forming an apex at which they are interconnected,wherein said apex is located at or near a central axis of the vascular filter device; andwherein the filter elements are biased such that if unconnected the filter element ends are located between the support frame and said central axis when the vascular filter device is unconstrained.2. A vascular filter device as claimed in claim 1 , wherein the support frame and the filter elements are formed integrally.3. A vascular filter device as claimed in claim 1 , wherein the support frame and the filter elements are formed from NiTi.4. A vascular filter device as claimed in claim 1 , wherein the filter element unconnected positions are provided by the filter element shapes and the angles at which they extend from the support frame.5. A vascular filter device as claimed in claim 1 , wherein the filter elements have positions if unconnected such that the filter element ends are located approximately 10% to 50% of the distance from the central axis to the support frame.6. A vascular filter device as claimed in claim 5 , wherein the position is approximately 15% to 40% of said distance.7. A vascular filter device as claimed in ...

Method and Apparatus for Display Screen Shield Replacement

A method and apparatus for replacement of damages display shield (typically glass) covering a display screen on a device, typically a mobile phone. Mobile phones have an electronic display protected by a glass shield. Between the glass and the display is often a plastic polarizing or other intermediary sheet. Removal of a damage glass can be accomplished by cutting thru the polarizer with a moving wire or blade. This separates the glass from the sensitive display and allows replacement of the glass without damaging the more expensive display. 1. A machine for removing protective cover glass from a display unit having a cover glass , an electronic display portion , and an intermediate layer sandwiched therebetween , said intermediate layer defining a first plane between the layer and the glass and a second plane between the intermediate layer and the electronic display portion , the machine comprising:a housing;a carrier for holding the display unit, said carrier configured to hold said unit without blocking access to said intermediate layer;a slideable interface interposed between the housing and carrier for moving the carrier relative to the housing;a pair of first and second guides connected to said housing and located on either side of the carrier; anda cutting element configured to travel in a path from one guide to the other in a third plane, said guides are located below said second plane so that said cutting element is biased to engage said intermediate layer at said second plane;wherein said cutting element is aligned between said first and second planes to cut through said intermediary layer and separate the glass from the electronic display element.2. The machine of claim 1 , further including an adjuster for adjusting the position of said guides and consequently said cutting element to apply greater or lesser bias force against said display portion.3. The machine of claim 1 , wherein said cutting element is a wire.4. The machine of claim 1 , further ...

CONTROL VALVES FOR WATERJET SYSTEMS AND RELATED DEVICES, SYSTEMS, AND METHODS

Waterjet systems including control valves and associated devices, systems, and methods are disclosed. A waterjet system configured in accordance with a particular embodiment includes a fluid source, a jet outlet, and a fluid conveyance extending from the fluid source to the jet outlet. The system further includes a control valve positioned along the fluid conveyance downstream from the fluid source and upstream from the jet outlet. The fluid conveyance has a first portion upstream from the control valve and a second portion downstream from the control valve. The control valve is configured to controllably reduce a pressure of fluid within the second portion of the fluid conveyance relative to a pressure of fluid within the first portion of the fluid conveyance. The first portion of the fluid conveyance is configured to accommodate movement of the jet outlet relative to the fluid source. 120-. (canceled)21. A waterjet system , comprising:a fluid conveyance having an internal volume, the fluid conveyance being configured to convey a fluid within the system;a fluid-pressurizing device operably connected to the fluid conveyance; a seat having a passage and a tapered inner surface within the passage, and', 'a pin operably associated with the seat, the pin having an outer surface complementary to the tapered inner surface; and, 'a control valve operably connected to the fluid conveyance downstream from the fluid-pressurizing device, the control valve including—'}a cutting head including a jet outlet,wherein the control valve is configured to throttle the fluid between the tapered inner surface of the seat and the outer surface of the pin.22. The waterjet system of wherein the control valve is within 10 inches of the jet outlet.23. The waterjet system of wherein the fluid conveyance includes a movable joint upstream from the control valve claim 21 , the movable joint including a high-pressure seal.24. The waterjet system of wherein:the fluid-pressurizing device is a ...

LIQUID NITROGEN JET STREAM PROCESSING OF SUBSTRATES

The present disclosure relates to processing a substrate including at least one sheet of paper, cardboard or carton by directing a jet stream of liquid nitrogen to a surface of the substrate via a jet nozzle; and by moving the jet nozzle at a distance from the surface. The jet stream can be unmodulated or modulated. For example, the jet stream can be modulated by a modulation unit such as to reduce the impact of the jet stream on the surface. In this way, the jet stream can be applied to score folding lines into the substrate. An unmodulated or on/off modulated jet stream can be applied to cut lines into the substrate. Thus, by applying an appropriate modulation to the jet stream, the processing can switch between cutting the substrate and scoring folding lines into the substrate. 1. A method of processing a fluid sensitive substrate , comprising:providing a fluid container for receiving liquid nitrogen;arranging the fluid sensitive substrate on a processing surface;directing a jet stream of said liquid nitrogen to the fluid sensitive substrate via at least one jet nozzle connected to the fluid container; andmoving a holding unit, wherein the holding unit holds the jet nozzle at a distance from a surface of the fluid sensitive substrate to score the fluid sensitive substrate to form fold lines.2. The method of claim 1 , wherein the holding unit is moved at a speed of at least 20 mm/s claim 1 , 35 mm/s or 50 mm/s relative to the surface of the fluid sensitive substrate.3. The method of claim 1 , wherein the fluid sensitive substrate comprises a stack of multiple fluid sensitive substrates claim 1 , and wherein to form the fold lines comprises cutting through the stack to form corresponding fold lines in each of the multiple fluid sensitive substrates.4. The method of claim 1 , further comprising modulating the jet stream by moving a distortion blade relative to the jet stream claim 1 , wherein the jet stream is distorted by the distortion blade for interrupting cut ...

Method and Apparatus for Display Screen Shield Replacement

A method and apparatus for replacement of damages display shield (typically glass) covering a display screen on a device, typically a mobile phone. Mobile phones have an electronic display protected by a glass shield. Between the glass and the display is often a plastic polarizing or other intermediary sheet. Removal of a damage glass can be accomplished by cutting thru the polarizer with a moving wire or blade. This separates the glass from the sensitive display and allows replacement of the glass without damaging the more expensive display. 121-. (canceled)22. A method of removing a protective glass top surface from a display unit having a glass top , an electronic display portion , and a planar intermediate layer therebetween , the method comprising the steps of:securing the display unit to a carrier with the intermediate layer being exposed on all sides;aligning a cutting wire in a coplanar relationship with the intermediate layer;biasing the cutting wire in the intermediate layer adjacent the electronic display portion and away from the glass;driving the cutting wire into the intermediate layer while moving the cutting wire and display unit relative to each other along an axis generally orthogonal to the cutting wire; andadvancing the cutting wire into the intermediate layer to separate the glass top from the electronic display portion.23. The method of wherein said biasing is accomplished by locating the guide path of the wire towards the electronic display portion and away from the glass.24. The method of wherein the cutting wire is moved reciprocally relative to the display unit while the cutting wire is driven into the intermediate layer.25. The method of wherein said cutting wire is heated by passing a current through it.26. The method of further including the step of heating at least a portion of said display unit to soften the intermediate layer.27. The method of wherein said advancing is performed during said biasing.28. The method of further including ...

VASCULAR FILTER DEVICE

A vascular filter device () has a support frame () and filter elements (). The filter elements () extend from the support frame towards filter element ends forming an on-axis apex () at which they are interconnected by a holder (). The filter elements () are biased such that if unconnected the filter element ends are located between the support frame and said central axis when the vascular filter device is unconstrained. The filter element unconnected positions are provided by the filter element shapes and the angles at which they extend from the support frame, and in one example this is achieved by laser cutting tubing and heat setting the material. 1. A vascular filter device comprising a support frame and filter elements, the filter elements extending from the support frame towards filter element ends forming an apex at which they are interconnected, wherein said apex is located at or near a central axis of the vascular filter device; and wherein the filter elements are biased such that if unconnected the filter element ends are located between the support frame and said central axis when the vascular filter device is unconstrained. This patent application is a continuation of U.S. Nonprovisional patent application Ser. No. 15/787,320, filed Oct. 18, 2017, which is a continuation of U.S. Nonprovisional patent application Ser. No. 14/416,562, filed on Jan. 22, 2015, which is a National Stage Entry of International Application No. PCT/EP2013/065666, filed on Jul. 24, 2013, which claims priority to U.S. Provisional Patent Application No. 61/675,515, filed on Jul. 25, 2012, the entireties of each of which is incorporated herein by reference.The invention relates to a vascular filter of the type comprising a support and a filter with filter elements connected at one end to the support and being interconnected at the other end. A typical example is convergence of the filter elements in an apex. Examples are described in our prior patent specification numbers WO2008/ ...

Forming machine with a cutting device

An inventive forming machine with a cutting device comprises a stationary bar-cutter blade (2) and a slicing blade (1) which cooperates with and is displaceable in relation to said bar-cutter blade (1). The slicing blade (1) is in the form of a closed circular blade. The bar-cutter blade (2) is in the form of a half blade and cooperates with a centering and clamping piece (3), which is displaceable in relation to said bar-cutter blade (2), to form together a slotted round blade. The centering and clamping piece can be controllably displaced between a centering position, in which, during operation, it centres the bar to be cut without clamping said bar; a lifted position, in which it is completely removed from said bar and a clamping position, in which it clamps said bar.

Method and appts. for laser beam treatment of materials

The proposed device for machining material has a laser and a machining module for forming a fluid jet (12) and for injecting the laser beam focused by means of a focusing unit into the fluid jet (12). The type of fluid chosen has a sufficiently low radiation absorption coefficient. The flow rate of the fluid in the path as far as the laser-beam injection point, which is situated preferably in the region of the focusing cone apex, is set sufficiently high to ensure that no thermal lens can form in the fluid region between the focusing optics and the focus, since a thermal lens would divert portions of the beam to the nozzle wall and damage it. The rate of removal of the machined material can be substantially increased if an electrically insulating nozzle and fluid is used and the flow rate set at a sufficiently high level to allow the fluid jet to become electrically charged.

Cutting tool for high-quality and high-efficiency machining and cutting method using the same

Method and apparatus for tissue excision and removal by fluid jet

A method and apparatus for the excision and removal of tissue, such as the lens of the eye includes a pencil-like handpiece having a cannula probe extending from the distal end thereof. The probe includes an inner jet tube to direct a high pressure jet of fluid toward a tissue target, and an outer concentric aspiration tube to aspirate and remove fluid and tissue. The jet tube is recessed proximally within the concentric aspiration tube, and the aspiration tube has an end area significantly larger than the end area of the jet tube. These factors cooperate so that the negative pressure exerted by the aspiration tube creates a suction force that offsets and exceeds the force of the fluid jet. The jet tube is connected to a fluid pressure system including a positive displacement pump, a pressure regulator, safety release, control valve, and a pulse former. The jet tube emits pulses of high pressure fluid that impinge reiteratively on the target, creating shock waves that fracture and emulsify the lens tissue, and the fluid also acts as a solvent to transport the emulsified tissue into the aspiration tube. The handpiece also includes a vacuum bypass port disposed to be selectively occluded by a finger of the surgeon, so that vacuum pressure may be released immediately when needed.

Cutting strengthened glass

Cutting strengthened glass by means of a high velocity fluid jet. A suitable fluid is placed under high pressure and directed against the surface of the glass in a highly collimated stream of small diameter at high velocity. Very fine abrasive particles are aspirated into the high velocity stream prior to its impingement upon the glass to serve as a cutting medium for the strengthened glass. The pressure of the fluid is reduced when starting the cut to avoid venting of the glass during initial penetration, and the pressure is then increased for movement of the fluid jet along the desired line of cut. The relationship between fluid pressure, line speed and abrasive grit size is carefully controlled to produce a smooth cut free from vents and chips so as to avoid failure of the strengthened unit.

Method and apparatus for extruding creaseless thin walled tubes

Apparatus for preparing seamless, creaseless, pliable, thin-walled tubes comprising means to extrude a moving continuous tube of polymeric film material from a die, means to radially stretch the continuous tube as it emerges from the die, means to longitudinally stretch the tube, and means to sever the tube while the tube is in motion to form tube segments while maintaining the tube substantially free of creases. This apparatus may be employed in a process to prepare seamless, creaseless, pliable, thin-walled tubes.

Equipment for processing materials with a laser

Installation for cutting and chamfering tubes

FIELD: cutting thin-wall tubes and chamfering them. SUBSTANCE: installation includes machine tool 2 with tool 15,16 for cutting tube and chamfering it in cut place and clamping device 1. Tool 15 (16) is guided around tube clamped by jaws of clamping device 1. In order to reduce fluctuation of contour from regular circle, tube is clamped along circle. Tools - sawing web 15 and milling cutter 16 - are mounted one close to another on common shaft 17. Teeth of sawing web pass at one side and cover the most outer edge of milling cutter 16 that does not take part in chamfering process. EFFECT: precision cutting and chamfering tube at one operation. 5 cl, 5 dwg тРОгЗСтСс ПЧ Го (19) РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ ВИ "” 2 128 104 ' (51) МПК 13) СЛ В 230 21/10, 45/12, В 26 0 1/24 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 97117951102, 28.01.1997 (30) Приоритет: 31.01.1996 ОЕ 19603361.6 (46) Дата публикации: 27.03.1999 (56) Ссылки: ОЕ 1171241 АД, 27.05.64. Ц 31737 АЛ, 31.08.33. 5 442023 АЛ, 1976. $Ц 241388 АЛ, 1969. (85) Дата перевода заявки РСТ на национальную фазу: 31.10.97 (86) Заявка РСТ: СН 97/00024 (28.01.97) (87) Публикация РСТ: М/О 97/27969 (04.08.97) (98) Адрес для переписки: 103735, Москва, ул.Ильинка, 5/2, Союзпатент Начальнику отдела медицины Томской Е.В. (71) Заявитель: Георг Фишер Рорфербиндунгстехник ГмбХ (0Е) (72) Изобретатель: Маркус Фар (ПЕ) (73) Патентообладатель: Георг Фишер Рорфербиндунгстехник ГмбХ (0Е) (54) УСТРОЙСТВО ДЛЯ РАЗРЕЗАНИЯ ТРУБ И СНЯТИЯ С НИХ ФАСКИ (57) Реферат: Изобретение относится к устройству для разрезания и снятия фаски с тонкостенных труб. Для разрезания и снятия фаски в месте разрезания применяют станок 2 с инструментом 15, 16 для разрезания и снятия фаски и зажимным приспособлением 1. Инструмент 15, 16 для разрезания и снятия фаски направляют вокруг трубы, зажатой зажимными губками зажимного приспособления 1. Для выравнивания и уменьшения отклонений от окружности контура трубу — ...

Abrasive water jet cutting apparatus

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Method of forming improved apertured films by using fluid perforation

An apertured film for use as a topsheet in absorbent products wherein the film is apertured and includes a plurality of micro-holes and a plurality of large-sized holes. A method of forming the film is disclosed, as well as an absorbent product incorporating the apertured film as a topsheet. The method includes the step of supporting the starting film on a backing member which has recessed zones into which the film may be deformed. In the preferred embodiment, fluid in the form of columnar streams is directed from at least two sets of orifices against the upper surface of the starting film. The orifices of the first set have a diameter greater than 10 mils, and the orifices of the second set have a diameter less than or equal to 10 mils. The fluid is discharged from the smaller orifices at a pressure of at least 500 psig, and the fluid is discharged from the larger orifices at a pressure less than 500 psig.

Method of forming improved apertured films by using fluid perforation

An apertured film for use as a topsheet in absorbent products wherein the film is apertured and includes a plurality of micro-holes and a plurality of large-sized holes. A method of forming the film is disclosed, as well as an absorbent product incorporating the apertured film as a topsheet.

Apertured films and absorbent products incorporating aperture films

An apertured film for use as a topsheet in absorbent products wherein the film is apertured and includes a plurality of micro-holes and a plurality of large-sized holes. A method of forming the film is disclosed, as well as an absorbent product incorporating the apertured film as a topsheet.

Fluid-jet cutting apparatus

包括流体射流切割安装垫的废气处理设备

提供了一种用于纤维材料(例如无机纤维材料物品)的流体射流切割工艺。还提供了一种用在流体射流切割工艺中的流体成分。该切割流体成分包含载体流体和用于该纤维材料切割表面的涂层成分。还提供了一种用于执行纤维材料的流体射流切割工艺的装置。

Method for producing blank printing sleeve for laser engraving, and apparatus for producing the same

The present invention provides a method for producing a blank printing sleeve for laser engraving, comprising: (1) a step of laminating a photosensitive resin composition layer (a) on a hollow cylindrical support (b); (2) a step of photo-curing the laminated photosensitive resin composition layer (a) to form a cured photosensitive resin layer (c); and (3) a step of cutting the hollow cylindrical support (b) and the cured photosensitive resin layer (c) approximately in a circumferential direction of the hollow cylindrical support (b) by a laser cutting method and/or a water beam cutting method.

Method for producing blank printing sleeve for laser engraving

The present invention provides a method for producing a blank printing sleeve for laser engraving, comprising: (1) a step of laminating a photosensitive resin composition layer (a) on a hollow cylindrical support (b); (2) a step of photo-curing the laminated photosensitive resin composition layer (a) to form a cured photosensitive resin layer (c); and (3) a step of cutting the hollow cylindrical support (b) and the cured photosensitive resin layer (c) approximately in a circumferential direction of the hollow cylindrical support (b) by a laser cutting method and/or a water beam cutting method.

Cutting device

(57)【要約】 【課題】 ワークローディング機構によってワークを 送材バイス機構の所定位置に直接送り込むことができる ようにした切断装置を提供すること。 【解決手段】 長尺ワークＷの複数本を複数本の傾斜搬 入レール１２ａ，１２ｂ上に並列状態に待機させると共 に、そのワークＷを１本ずつワーク搬入路１３へ送り込 むワークローディング機構１１と、ワーク搬入路１３へ 送り込まれたワークＷを切断位置Ｐ側へ搬送する送材バ イス機構１６とを備え、前記ローディング機構１１の先 端側の位置決め用傾斜搬入レール１２ａを送材バイス機 構１６の移動範囲Ｌ内に配設して、その移動範囲Ｌ内に ワーク搬入路１３を介入させると共に、送材バイス機構 １６の往復台１８を、電動機３８を駆動源とする走行駆 動手段によって走行させるようにしたこと。

Pressure molding and boring of hollow body

형상성형되고 천공된 중공공작물은 내면을 가지고 있고 측방향 구획부를 가지고서 형성되어 있는 다이의 공동내에 중공금속블랭크를 먼저 삽입함으로써 만들어진다. 이 블랭크는 내압으로 가압되어 이 블랭크를 공동의 내면에 대항하여 바깥방향으로 가압함과 동시에 구획부내에서 바깥방향으로 돌출한 벌지를 형성한다. 공구는 벌지의 외면과 대항하여 가압되고 이 벌지는 안쪽으로 가압되어 적어도 부분적으로 이 벌지를 반전시켜서 이 벌지의 중앙부분을 블랭크의 마주하는 내벽에 대항하여 가압하도록 한다. 그 다음 벌지의 중앙부분이 마주하는 내벽과 맞닿음한 곳에서 블랭크에 기계 가공하여 관통구멍을 성형한다.

Pressure molding and boring of hollow body

형상화되고 천공되는 중공공작물은 내면을 가지고 있고 측면구획부로 형성되어 있는 다이의 공동내에 중공금속블랭크를 먼저 틀어박히게 함으로써 만들어진다. 이 블랭크는 초기적으로 가압되어 이 블랭크를 공동의 내면에 대항하여 바깥방향으로 가압함과 동시에 구획부에서 바깥방향으로 돌출한 볼록부를 형성한다. 공구는 볼록부의 외면과 대항하여 가압되고 이 볼록부는 안쪽으로 가압되어 적어도 부분적으로 이 볼록부를 반전시켜서 이 볼록부의 중앙부분을 블랭크와 마주하는 내벽에 대항하여 가압하도록 한다. 그 다음 볼록부의 중앙부분이 마주하는 내벽과 맞물림한 상태에 있는 블랭크에 기계 가공하여 관통구멍을 성형한다.

Device and method for creating fluid jets directed sideward

FIELD: process engineering.SUBSTANCE: invention relates to abrasive-jet machining. Nozzle system comprise nozzle body, material inlet element, fluid inlet element, nozzle throttling element to receive fluid from fluid inlet element, discharge element, fluid flow-through element, and material flow-through element. Fluid flow-through element is arranged between fluid inlet element and discharge element. Fluid flow-through element has inlet and outlet sections. Nozzle throttling element is arranged between flow-through element inlet and outlet sections. Flow-through element inlet sections has flow direction variator. Flow-through element outlet section incorporates flow-through feed element for passage of fluid jet created by throttling element. Flow-through feed element comprises outlet element for passage of fluid from nozzle system. Material flow-through element is arranged between material inlet and fluid flow-through element outlet section. Distance between axial line of throttling element and nozzle system outer edge equals or is smaller than 12.7 mm.EFFECT: machining difficult-to-access parts.32 cl, 18 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 470 763 (13) C2 (51) МПК B24C B24C 3/32 5/04 (2006.01) (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2010115294/02, 12.09.2008 (24) Дата начала отсчета срока действия патента: 12.09.2008 (56) Список документов, цитированных в отчете о поиске: DE 202005018108 U1, 12.01.2006. RU 2107606 C1, 27.03.1998. US 4955164 А, 11.09.1990. WO 03011524 А1, 13.02.2003. 2 4 7 0 7 6 3 R U (86) Заявка PCT: US 2008/076170 (12.09.2008) C 2 C 2 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 19.04.2010 (87) Публикация заявки РСТ: WO 2009/039035 (26.03.2009) Адрес для переписки: 129090, Москва, ул.Б.Спасская, 25, стр.3, ООО "Юридическая фирма Городисский и Партнеры", пат.пов. А.В.Мицу, рег.№ 364 (54) УСТРОЙСТВО И СПОСОБ ОБРАЗОВАНИЯ НАПРАВЛЕННЫХ ВБОК СТРУЙ ТЕКУЧИХ ...

Multipart punch for hydro piercing

신규한 다부품 펀치 및 시스템은 다른 경우에는 두 개 이상의 더 작은 슬러그들로 나누어지게 될 슬러그와 함께 하이드로 포밍된 부재에 구멍이 형성되도록 한다. 이와 같은 작은 슬러그들은 상기 하이드로 포밍된 부재에 접혀서 그 안에 구속되거나 요구에 따라 제거될 수 있다. 상기 다부품 펀치 및 시스템은 요구에 따라 하이드로 포밍 동작 중에 주형 내로 추가적인 블랭크를 공급하고 상기 주형의 로딩 및 언로딩을 용이하게 하기 위해 상기 펀치가 초기 위치에 있을 때 동일 평면의 하이드로 포밍 표면을 제공한다. 또한, 상기 다부품 펀치에 사용되는 유압 램은 등가의 종래 기술의 계단식 펀치에 비해 적은 힘을 발생시켜도 된다. 다부품 펀치, 하이드로 포밍, 하이드로 피어싱, 펀치 세그먼트, 램

Method and device for cutting pipe lenghts

내용 없음. No content.

Device and procedure for cutting pipe of well bore

Группа изобретений относится к нефтегазодобывающей промышленности, в частности к устройствам, используемым в противовыбросовых превенторах, а также к способу их эксплуатации и может быть использовано для резания трубы скважины. Устройство содержит, по меньшей мере, одно лезвие для резания трубы и единственный выступ, имеющий зуб и основание, более широкое чем зуб, причем зуб и основание соединены режущими поверхностями. За счет предложенной конструкции режущего устройства процесс срезания трубы требует меньшего приложения усилий, что в свою очередь позволяет срезать сравнительно большие трубы, такие как обсадные трубы, утяжеленные бурильные трубы и замки бурильной трубы. 4 н. и 23 з.п. ф-лы, 48 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 401 935 (13) C2 (51) МПК E21B 33/06 E21B 29/08 (2006.01) (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21), (22) Заявка: 2008146406/03, 27.12.2006 (24) Дата начала отсчета срока действия патента: 27.12.2006 (72) Автор(ы): СПРИНДЖЕТТ Франк Бенджамин (US), БРУГМАН Джеймс Деннис (US) (43) Дата публикации заявки: 27.05.2010 2 4 0 1 9 3 5 (45) Опубликовано: 20.10.2010 Бюл. № 29 (56) Список документов, цитированных в отчете о поиске: SU 883329 А, 25.11.1981. SU 1263808 А1, 15.10.1986. US 4537250 А1, 27.08.1985. US 4923005 А1, 08.05.1990. EP 0593280 А1, 20.04.1994. 2 4 0 1 9 3 5 R U (86) Заявка PCT: GB 2006/050478 (27.12.2006) C 2 C 2 (85) Дата перевода заявки PCT на национальную фазу: 25.11.2008 (87) Публикация PCT: WO 2007/122365 (01.11.2007) Адрес для переписки: 129090, Москва, ул. Б.Спасская, 25, стр.3, ООО "Юридическая фирма Городисский и Партнеры", пат.пов. С.А.Дорофееву, рег.№ 146 (54) УСТРОЙСТВО И СПОСОБ РЕЗАНИЯ ТРУБЫ СТВОЛА СКВАЖИНЫ (57) Реферат: Группа изобретений относится к нефтегазодобывающей промышленности, в частности к устройствам, используемым в противовыбросовых превенторах, а также к способу их эксплуатации и может быть использовано для резания ...

METHOD AND DEVICE FOR CUTTING A THICK-WALL PIPE

ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß (19) RU (11) 2007 117 149 (13) A (51) ÌÏÊ B23D 45/10 (2006.01) ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÇÀßÂÊÀ ÍÀ ÈÇÎÁÐÅÒÅÍÈÅ (21), (22) Çà âêà: 2007117149/02, 07.10.2005 (71) Çà âèòåëü(è): ÏËÀÍÒÎÎË ÎÉ (FI) (30) Êîíâåíöèîííûé ïðèîðèòåò: 08.10.2004 FI 20045377 (43) Äàòà ïóáëèêàöèè çà âêè: 20.11.2008 Áþë. ¹ 32 (72) Àâòîð(û): ÐÀÍÒÀËÀ ßðè (FI), ÑÀËÌÈÍÅÍ Êåéî (FI) (87) Ïóáëèêàöè PCT: WO 2006/037863 (13.04.2006) Àäðåñ äë ïåðåïèñêè: 103735, Ìîñêâà, óë. Èëüèíêà, 5/2, ÎÎÎ "Ñîþçïàòåíò", ïàò.ïîâ. Þ.Â.Ïèí÷óêó, ðåã.¹ 656 R U (57) Ôîðìóëà èçîáðåòåíè 1. Ñïîñîá ðåçêè òîëñòîñòåííîé òðóáû (3), â êîòîðîì îòðåçàåìà òðóáà ñîäåðæèò âíóòðåííþþ îêðóæíîñòü, ðàñïîëîæåííóþ áëèæå ê ïðîäîëüíîé îñè òðóáû, è âíåøíþþ îêðóæíîñòü, ðàñïîëîæåííóþ äàëåå îò ïðîäîëüíîé îñè òðóáû, ñîäåðæàùèé ïåðåìåùåíèå òî÷êè îòðåçàíè òðóáû ê òî÷êå îòðåçàíè ìîäóë ïèëû, ôèêñàöèþ òðóáû íà ìåñòå ñ ïîìîùüþ êðåïëåíè , ðàñïèë òðóáû (3) â òî÷êå îòðåçàíè , ïóòåì ïåðåìåùåíè ïèëû (2) ìîäóë ïèëû â íàïðàâëåíèå ê öåíòðó òðóáû, ïåðåìåùåíèå, ïî ìåíüøåé ìåðå, äâóõ ïèë (2) ìîäóë ïèëû âî âðåì ðàñïèëà ðàäèàëüíî â íàïðàâëåíèå ê öåíòðó òðóáû äî òåõ ïîð, ïîêà ðåæóùèå ýëåìåíòû (25) ïèëû íå ïðîéäóò ÷åðåç âíóòðåííþþ ïîâåðõíîñòü òðóáû, è âðàùåíèå òðóáû âî âðåì ðàñïèëà îòíîñèòåëüíî ïðîäîëüíîé îñè ñ èñïîëüçîâàíèåì óñòðîéñòâà (10) âðàùåíè , ñîåäèíåííîãî ñ êðåïëåíèåì, äî òåõ ïîð, ïîêà òðóáà íå áóäåò îòðåçàíà, îòëè÷àþùèéñ òåì, ÷òî óñòðîéñòâî (10) âðàùåíè íà÷èíàåò âðàùàòü òðóáó äî òîãî, êàê ðåæóùèå ýëåìåíòû (25) ïèë ïðîéäóò ÷åðåç âíóòðåííþþ ïîâåðõíîñòü òðóáû (3), â ðåçóëüòàòå ÷åãî, áëàãîäàð âðàùåíèþ òðóáû, ðåæóùèå ýëåìåíòû (25) ïèëû (2) îáðàáàòûâàþò òðóáó ïðè âðàùåíèè ðåæóùèõ ýëåìåíòîâ òîëüêî â îäíîì íàïðàâëåíèè, êîòîðîå íàïðàâëåíî îò âíåøíåé îêðóæíîñòè ê âíóòðåííåé îêðóæíîñòè. 2. Ñïîñîá ïî ï.1, îòëè÷àþùèéñ òåì, ÷òî êðåïëåíèå òðóá è âðàùåíèå òðóá âûïîëí åòñ ñ ïîìîùüþ óñòðîéñòâà (10) âðàùåíè , ñîåäèíåííîãî ñ êðåïëåíèåì, â êîòîðîì óñòðîéñòâî (10) âðàùåíè ñîäåðæèò ïåðâóþ âðàùàþùóþñ ðàìó (14 ...

Portable vise and saw combination

A portable vise and saw combination includes base having three jaw assemblies to provide multiple attachment points: A first jaw to attach the base to an existing support such as an existing horizontal rail; a second jaw for a saw having a special mounting base that matingly engages the jaw; and a third to receive a work-piece to be sawn or otherwise worked-on. The saw is aligned with the workpiece so that the workpiece may be selectively cut at a desired length and angle. A measuring apparatus is also incorporated within the vise base to allow an operator to set the saw to cut successive work-pieces at the same lengths without having to remeasure each workpiece.

Carbon material and method for producing the same

[과제] 종래의 인조 흑연의 제조 방법에서는 결정성이 우수한 재료를 얻기 위해서는, 골재, 바인더를 성형하여 함침(含浸), 탄소화, 흑연화를 반복할 필요가 있으며, 또한, 탄소화, 흑연화가 고상(固相) 반응으로 진행되기 위해 2?3 개월의 긴 제조 기간이 필요하여 고비용이므로, 입주상(立柱狀), 원기둥형 등의 커다란 형상의 구조체를 제조할 수 없었다. 또한, 카본 나노 튜브, 카본 나노 섬유, 카본 나노혼 등의 나노 탄소 재료를 효율적으로 제조할 수 없었다. [해결 수단] 적절하게 가소(假燒)한 골재를, 흑연제의 용기에 밀폐하고, 이어서 등방적인 가스압에 의한 열간 정수압 가압(HIP) 처리를 행하여, 필러로부터 발생하는 탄화수소, 수소 등의 기체를 원료로 하여, 필러의 주위나 내부에 기상 성장 흑연을 석출시켜, 골재의 탄화물과 기상 성장 흑연이 일체화된 구조체를 제조한다. 또한, 촉매의 첨가나 HIP 처리 온도 등의 조정에 의해, 나노 탄소 재료를 선택적이면서, 효율적으로 제조한다.

Sample cutting device for irradiated fuel body

내용 없음

Method of processing electrically conductive workpiece and combined processing apparatus

复合加工装置(2)包括固定工件(4)的工件架(18)、向工件喷射高压水的喷嘴(6)、金属丝电极(8)、及垂直支承金属丝电极的上侧及下侧金属丝引导件。喷嘴和上侧金属丝引导件可以在能切断工件的动作位置和分别从动作位置离开的退避位置之间移动。固定在工件架上的工件通过水力喷射加工切断成所需的形状，在将工件固定在工件架上的状态下，通过金属丝放电加工把切断面将加工成所需的高加工精度。

Carbon material and method for producing the same

Conventional methods for producing artificial graphite are expensive because it is necessary to form an aggregate and binder and to carry out repeated impregnation, carbonization, and graphitization in order to obtain a material of superior crystallinity, and because the carbonization and graphitization proceed by a solid-phase reaction and a long production period of two to three months is therefore necessary. Moreover, it is not possible to produce structures in large shapes, such as columnar or cylindrical shapes. Furthermore, nanocarbon materials such as carbon nanotubes, carbon nanofibers, or carbon nanohorns cannot be efficiently produced. Provided is a method in which suitably calcined aggregate is hermetically sealed inside a graphite vessel and then subjected to hot isostatic pressing (HIP) employing isotropic gas pressure, and using hydrocarbons, hydrogen, and other gases generated from the filler as the starting material, gas-phase growth of the graphite and precipitation around and inside the filler are allowed to occur such that a single structure is formed by the carbide aggregate and the graphite allowed to precipitate with gas-phase growth. Nanocarbon materials can be selectively and efficiently produced by adding a catalyst and adjusting the HIP treatment temperature, and the like.

Carbon material and method for producing same

(Problem) In conventional method for producing artificial graphite, in order to obtain a product having excellent crystallinity, it was necessary to mold a filler and a binder and then repeat impregnation, carbonization and graphitization, and since carbonization and graphitization proceeded by a solid phase reaction, a period of time of as long as 2 to 3 months was required for the production and cost was high and further, a large size structure in the shape of column and cylinder could not be produced. In addition, nanocarbon materials such as carbon nanotube, carbon nanofiber and carbon nanohorn could not be produced. (Means to Solve) A properly pre-baked filler is sealed in a graphite vessel and is subsequently subjected to hot isostatic pressing (HIP) treatment, thereby allowing gases such as hydrocarbon and hydrogen to be generated from the filler and precipitating vapor-phase-grown graphite around and inside the filler using the generated gases as a source material, and thereby, an integrated structure of carbide of the filler and the vapor-phase-grown graphite is produced. In addition, nanocarbon materials are produced selectively and efficiently by adding a catalyst or adjusting the HIP treating temperature.

Carbon material and method for producing same

(Problem) In conventional method for producing artificial graphite, in order to obtain a product having excellent crystallinity, it was necessary to mold a filler and a binder and then repeat impregnation, carbonization and graphitization, and since carbonization and graphitization proceeded by a solid phase reaction, a period of time of as long as 2 to 3 months was required for the production and cost was high and further, a large size structure in the shape of column and cylinder could not be produced. In addition, nanocarbon materials such as carbon nanotube, carbon nanofiber and carbon nanohorn could not be produced. (Means to Solve) A properly pre-baked filler is sealed in a graphite vessel and is subsequently subjected to hot isostatic pressing (HIP) treatment, thereby allowing gases such as hydrocarbon and hydrogen to be generated from the filler and precipitating vapor-phase-grown graphite around and inside the filler using the generated gases as a source material, and thereby, an integrated structure of carbide of the filler and the vapor-phase-grown graphite is produced. In addition, nanocarbon materials are produced selectively and efficiently by adding a catalyst or adjusting the HIP treating temperature.

Carbon material and method for producing same

(Problem) In conventional method for producing artificial graphite, in order to obtain a product having excellent crystallinity, it was necessary to mold a filler and a binder and then repeat impregnation, carbonization and graphitization, and since carbonization and graphitization proceeded by a solid phase reaction, a period of time of as long as 2 to 3 months was required for the production and cost was high and further, a large size structure in the shape of column and cylinder could not be produced. In addition, nanocarbon materials such as carbon nanotube, carbon nanofiber and carbon nanohorn could not be produced. (Means to solve) A properly pre-baked filler is sealed in a graphite vessel and is subsequently subjected to hot isostatic pressing (HIP) treatment, thereby allowing gases such as hydrocarbon and hydrogen to be generated from the filler and precipitating vapor-phase-grown graphite around and inside the filler using the generated gases as a source material, and thereby, an integrated structure of carbide of the filler and the vapor-phase-grown graphite is produced. In addition, nanocarbon materials are produced selectively and efficiently by adding a catalyst or adjusting the HIP treating temperature.

Method of making an improved perforated film, resulting perforated film and absorbent product incorporating the resulting perforated film

(57)【要約】 フィルムに孔が開けられていて複数の微小孔と複数の大きなサイズの孔を備えた、吸収性製品の上面シートとして使用するための孔開きフィルム。その孔開きフィルムを上面シートとして取り入れた吸収性製品とともに、そのフィルムを製造する方法が開示される。

Improved machine for beverage preparation

FIELD: food industry. SUBSTANCE: invention relates to machines for beverage preparation, more specifically to clamping devices and methods used in automatic machines for beverage preparation. Described is a clamping device of the automatic machine for beverage preparation containing support, cartridge holder for beverage preparation and clamp. Holder can be connected with support and detached from it. Holder can turn about first axis of clamping device between: i) first position, in which the holder can be connected with support or disconnected from it and in which the holder and clamp are spaced apart in the direction of the first axis, and ii) second position, in which the holder is fixed by support and is relatively close from clamp in the direction of the first axis, which results in beverage preparation cartridge retained in the process of holder application is clamped between holder and clamp. Clamping device additionally comprises a pricker for making inlet hole in the cartridge for beverage preparation. Pricker for making inlet hole is a part of the clamp or is connected to it and can be turned together with holder about first axis. EFFECT: clamping device of beverage preparation machine comprising support, cartridge holder for beverage preparation and clamp. 19 cl, 31 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (51) МПК A47J 31/36 (11) (13) 2 586 984 C2 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2014131779/12, 29.01.2013 (24) Дата начала отсчета срока действия патента: 29.01.2013 (72) Автор(ы): ДИНГЛ Ребекка (GB), МАСТЕРС Оливер (GB) (73) Патентообладатель(и): КРАФТ ФУДС Р & Д, ИНК. (US) Приоритет(ы): (30) Конвенционный приоритет: (43) Дата публикации заявки: 27.03.2016 Бюл. № 9 R U 02.02.2012 GB 1201838.8 (45) Опубликовано: 10.06.2016 Бюл. № 16 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 02.09.2014 (86) Заявка PCT: IB 2013/000207 (29.01.2013) (87) Публикация заявки PCT: 2 5 8 ...

Method and device for pushing pipe

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Molding machine with shearing device

Forming machine with a cutting device

A machine with a cutting device includes a stationary bar-cutter blade and a slicing blade which cooperates with and is displaceable in relation to the bar-cutter blade. The slicing blade is a closed circular blade. The bar-cutter blade is a half blade and cooperates with a centering and clamping piece, which is displaceable in relation to the bar-cutter blade, to form together a slotted round blade. The centering and clamping piece can be controllably displaced between a centering position, in which, during operation, the bar to be cut is centered without clamping of the bar; a released position, in which the centering and clamping piece is completely removed from the bar, and a clamping position, in which the centering and clamping piece clamps the bar.

Forming machine with a cutting device

1. A forming machine with a cutting device comprises a slicing round blade consisting of a half-blade, a stationary bar-cutter blade (2) and displaceable in relation to a centering and clamping piece (3) and cooperating with said slicing blade and displaceable in relation to said bar-cutter blade (1) designed as a closed round blade, characterized in that said machine comprises a control means (38) for displacing said centering and clamping piece (3) between a centering position in which, during operation, it centers a bar to be cut without clamping said bar, a lifted position, in which it is completely removed from said bar and a clamping position, in which it clamps said bar. 2. The machine according to claim 1, characterized in that said bar-cutter blade is arranged in a holder (11) adapted to precise positioning using one of fitting plates (114, 116) in each direction and preferably by one of correcting plates (115, 117) in each direction relative to the required position of the bar to be cut in two directions perpendicular the bar to be cut. 3. The machine according to claim 2, characterized in that the holder (11) of the bar-cutter blade is detachably fixed on the blade head (113) arranged on displaceable carriages (12) for blades. 4. The machine according to claim 3, characterized in that the bar-cutter blade (1), its holder (11) and the blade head (113) are a part of the detachable cassette (110) of the blade head. 5. The machine according to any of claims 1 to 4, characterized in that the control means comprises a control cam (38) so designed that the centering and clamping piece (3) first is moved to the bar to be cut in a centering position for its centering without clamping after which during further move-in of the bar to be cut into the opening of the bar-cutter blade (1) is completely removed from the bar to be cut into a lifted position, then is led to the bar in a clamping position for its clamping during the cut operation and finally withdrawn from ...

Forming machine with a cutting device

An inventive forming machine with a cutting device comprises a stationary bar-cutter blade (2) and a slicing blade (1) which cooperates with and is displaceable in relation to said bar-cutter blade (1). The slicing blade (1) is in the form of a closed circular blade. The bar-cutter blade (2) is in the form of a half blade and cooperates with a centering and clamping piece (3), which is displaceable in relation to said bar-cutter blade (2), to form together a slotted round blade. The centering and clamping piece can be controllably displaced between a centering position, in which, during operation, it centers the bar to be cut without clamping said bar; a lifted position, in which it is completely removed from said bar and a clamping position, in which it clamps said bar.

FORMING MACHINE WITH A SHEARING DEVICE

Forming machine with a cutting device

Forming machine with cutting device

A machine with a cutting device includes a stationary bar-cutter blade and a slicing blade which cooperates with and is displaceable in relation to the bar-cutter blade. The slicing blade is a closed circular blade. The bar-cutter blade is a half blade and cooperates with a centering and clamping piece, which is displaceable in relation to the bar-cutter blade, to form together a slotted round blade. The centering and clamping piece can be controllably displaced between a centering position, in which, during operation, the bar to be cut is centered without clamping of the bar; a released position, in which the centering and clamping piece is completely removed from the bar, and a clamping position, in which the centering and clamping piece clamps the bar.

Forming machine with a cutting device

본 발명은 고정된 바아 커터 블레이드 (2) 와 상기 바아 커터 블레이드 (2) 와 상호작용하고 이에 대해 변위가능한 슬라이싱 블레이드 (1) 를 포함하는 절단장치를 가지는 성형기계에 관한 것이다. 슬라이싱 블레이드 (1) 는 폐쇄된 원형 블레이드의 형태이다. 바아 커터 블레이드 (2) 는 절반 커터의 형상이며 중심맞춤 및 클램핑 부재 (3) 와 상호작용하며, 이 부재는 상기 바아 커터 블레이드에 대해 변위가능하고, 슬롯 원형 블레이드를 형성한다. 중심맞춤 및 클램핑 부재는 작동중에 상기 바아를 클램핑하지 않고 중심을 맞추는 중심맞춤위치, 상기 바아로부터 완전히 제거되는 분리 위치, 및 상기 바아를 클램핑하는 클램핑위치사이를 제어가능한 방식으로 변위한다.

Forming machine with cutting device

本发明涉及一种具有剪切装置的成形机，包括一固定的棒料刀(2)和一与该固定的棒料刀(2)配合操作的并相对其可移动的剪刀(1)。剪刀(1)设计成封闭的圆形刀。棒料刀(2)设计成半刀并与一定心与夹紧件(3)配合操作，该定心与夹紧件(3)相对于该棒料刀(2)是可移动的，以共同构成一开口的圆形刀。该定心与夹紧件可在一定心位置、一脱开位置和一夹紧位置之间受控制地移动，其中在定心位置其在操作中定心一尚未夹紧的待剪切的棒料，在脱开位置其完全从待剪切的棒料上移开，而在夹紧位置其夹紧该棒料。

Forming machine with cutting device

MACHINE CONFORMED WITH A CUTTING DEVICE.

Máquina de conformado con un dispositivo de corte que comprende una cuchilla circular ranurada, formada por una cuchilla (2) estacionaria para la barra configurada a modo de semicuchilla y una pieza (3) de centrado y sujeción móvil respecto a la anterior, así como una cuchilla (1) que actúa junto con la cuchilla circular ranurada y móvil respecto a la anterior, que está configurada a modo de cuchilla circular, caracterizada porque comprende unos elementos (38) de control que están configurados de tal modo que a través de los mismos la pieza (3) de centrado y sujeción es desplazada de forma controlada entre una posición de centrado, en la que en servicio una barra a cortar se encuentra centrada sin ser sujetada, una posición de liberación, en la que ésta está completamente apartada de la barra a cortar, y una posición de sujeción en la que ésta sujeta la barra a cortar. Forming machine with a cutting device comprising a slotted circular blade, formed by a stationary blade (2) for the bar configured as a semi-knife and a centering and movable part (3) with respect to the previous one, as well as a blade (1) that acts together with the slotted and mobile circular blade with respect to the previous one, which is configured as a circular blade, characterized in that it comprises control elements (38) that are configured in such a way that through them the centering and clamping part (3) is displaced in a controlled manner between a centering position, in which in service a bar to be cut is centered without being held, a release position, in which it is completely removed from the bar to be cut, and a clamping position in which it holds the bar to be cut.

Forming machine with a shearing device

Tube cutting apparatus

A tube cutting apparatus of the type in which jaws carried by relative reciprocal slides move into and out of clamping engagement with tubing, the clamped tubing is thereof notched at its upper periphery with a scarfing blade, and the notched tubing is thereafter severed with a guillotine blade. The scarfing blade and the guillotine blade each are secured to their respective holders by a cam pin which coacts with a cam surface to bring an eccentric portion of the cam pin into wedging coaction with the blade in response to rotation of the pin and firmly and wedgingly secure the blade to its respective holder. The blade may be removed from the respective holder by simply rotating the cam pin a fraction of a revolution and then withdrawing the blade. A new or reground blade is replaced in the respective holder by simple insertion into the holder and rotation of the cam pin a fraction of a revolution in the opposite direction.

Forming machine with cutting device

本发明涉及一种具有剪切装置的成形机,包括一固定的棒料刀(2)和一与该固定的棒料刀(2)配合操作的并相对其可移动的剪刀(1)。剪刀(1)设计成封闭的圆形刀。棒料刀(2)设计成半刀并与一定心与夹紧件(3)配合操作,该定心与夹紧件(3)相对于该棒料刀(2)是可移动的,以共同构成一开口的圆形刀。该定心与夹紧件可在一定心位置、一脱开位置和一夹紧位置之间受控制地移动,其中在定心位置其在操作中定心一尚未夹紧的待剪切的棒料,在脱开位置其完全从待剪切的棒料上移开,而在夹紧位置其夹紧该棒料。

MACHINE FOR HANDLING PRESSURE WITH A DEVICE FOR CUTTING ON SCISSORS

Машина для обработки давлением согласно изобретению содержит неподвижный прутковый нож (2) и взаимодействующий с ним, перемещаемый относительно него отрезной нож (1), выполненный в виде замкнутого дискового ножа. Прутковый нож (2) выполнен в виде полуножа и вместе с подвижным относительно него центрирующе-зажимным элементом (3) образует шлицованный дисковый нож. Центрирующе-зажимной элемент (3) установлен с возможностью управляемого перемещения между центрирующим положением, в котором он при работе центрирует обрезаемый пруток, не зажимая его, положением отпускания, в котором он полностью отведен от обрезаемого прутка, и зажимным положением, в котором он зажимает обрезаемый пруток.Международная заявка была опубликована вместе с отчетом о международном поиске. A machine for pressure treatment according to the invention contains a fixed rod knife (2) and a cutting knife (1) that interacts with it and is moved relative to it, made in the form of a closed circular knife. The bar knife (2) is made in the form of a semi-knife and together with a centering-clamping element movable relative to it (3) forms a slotted circular knife. The centering-clamping element (3) is installed with the possibility of controlled movement between the centering position, in which it centers the trimmed rod during operation, without clamping it, the release position, in which it is completely retracted from the trimmed rod, and the clamping position, in which it clamps the trimmed a bar. The international application was published along with an international search report.

Molding machine with shearing device

(57)【要約】 切断装置を備えた成形機は、静止した棒カッターブレード（２）と変位自在であり、協働するスライシングブレード（１）からなる。スライシングブレード（１）は、閉塞環状ブレードの形式である。棒カッター（２）は、ハーフブレードの形式であり、溝付き円形ブレードと共に形成するために前記棒カッターブレードに関連して変位自在で調芯兼締付け片３と協働する。調芯兼締付け片は、センターリング位置の範囲で制御可能な状態で移動され、作動の間、棒を締め付けないで切断される棒をセンターリングし、持上げ位置では、前記棒と締付け位置から完全に取り払われ、その後前記棒を締め付ける。

Forming machine with a cutting device

Supported shear with reversible linear drive and in-feed table therefor

A bladeless shear for bar stock and tubing comprising axially adjacent stationary and moving dies which receive the stock and produce a shearing action by relative lateral displacement. A linear actuator or an electric motor produces the mechanical movement to rotate the drive wheel in alternatingly opposite directions. A mandrel for insertion into the tube is disclosed as well as an hydraulic tube clamp and an adjustable in-feed table.

Method and apparatus for manufacturing hook fastener part in hook-loop fastener

내용 없음

Catheter Cutting Tool

Systems and methods for cutting, or trimming, a catheter at a specified location along the length of the catheter. The catheter preferably includes a stop feature which interacts with an elongate member of the cutting system to determine the catheter is in a proper position to be cut.

Catheter cutting tool

Systems and methods for cutting, or trimming, a catheter at a specified location along the length of the catheter. The catheter preferably includes a stop feature comprising a difference in a physical characteristic between a first portion of the catheter and a second portion of the catheter which interacts with an elongate member of the cutting system to determine the catheter is in a proper position to be cut.

Method of forming through-hole and through-hole forming machine

본 발명은, 통 모양부의 내주면에 버가 발생하는 것을 방지하여 생산성이 높고 가공비용을 대폭적으로 줄일 수 있는 워크 원주벽에 있어서의 관통구멍의 형성방법 및 형성장치를 제공하는 것으로서, 워크10을 다이20에 위치시킴과 아울러 외팔보로 지지된 막대 모양의 심금32에 돌출하도록 형성된 펀치30을, 관통구멍70을 뚫어야 할 부분의 내벽면과 대면하는 상태에서 통 모양부12의 내측에 삽입하고, 심금32를 통하여 펀치30을 다이20과의 사이에서 펀칭가공이 이루어지는 방향으로 상대적으로 가압 이동시킴과 동시에 워크10에 있어서 관통구멍70을 뚫어야 할 원주벽 부분과는 반대측의 부분에 형성된 작업용 관통구멍72를 통하여, 심금에 있어서 펀치30이 돌출하도록 형성된 면과 반대측의 면33에 접촉하도록 워크10 내에 삽입된 가압핀35를 심금32 및 펀치30과 함께 가압 이동시킴으로써 펀치30을 통 모양부12의 내측으로부터 원주벽15에 박아 넣어 관통구멍70을 형성한다. The present invention provides a method and an apparatus for forming a through hole in a workpiece circumferential wall which can prevent burrs from occurring on the inner circumferential surface of a tubular portion and can significantly reduce machining costs. The punch 30 formed at the position 20 and protruding from the rod-shaped core 32 supported by the cantilever is inserted into the tubular portion 12 while facing the inner wall surface of the portion to be penetrated, and the core 32 The punch 30 is pushed and moved relatively in the direction of punching with the die 20 through the work through hole 72 formed on the side opposite to the circumferential wall portion to which the through hole 70 is to be drilled in the workpiece 10. On the surface 33 on the side opposite to the surface on which the punch 30 protrudes To form a through-hole 70 pressing the pin 35 the cores 32 and 30 into the punch by pressing a punch 30 moves together with the driving in the circumferential wall 15 from the inside of the cylindrical portion 12 inserted into the workpiece 10 to tip.

METHOD FOR DRILLING THE COMBUSTION CHAMBER WALL

1. Способ (100) просверливания стенки (12, 13), содержащий первый этап, на котором рассчитывают (101) механические напряжения, которые воздействуют на упомянутую стенку (12, 13), для использования упомянутой стенки; отличающийся тем, что он содержит второй этап, на котором просверливают (102), по меньшей мере, одно отверстие (21) в первой определенной зоне упомянутой стенки (12, 13); причем упомянутое просверливание (102) выполняют, по меньшей мере, одним режущим инструментом, имеющим сечение, зависящее от механических напряжений, рассчитанных в упомянутой определенной первой зоне.2. Способ по п. 1, отличающийся тем, что упомянутая стенка (12, 13) является стенкой камеры сгорания (10), а упомянутое использование упомянутой стенки является функционированием упомянутой камеры сгорания (10).3. Способ по п. 2, отличающийся тем, что просверливают множество отверстий (21); причем каждое из отверстий просверлено по оси (26), через которую проходит одна и та же линия (27), окружная к оси (А) вращения камеры сгорания (10); причем совокупность осей просверливания (26) пересекается в одной и той же точке.4. Способ по п. 3, отличающийся тем, что каждая ось просверливания (26) образует с плоскостью, тангенциально расположенной к упомянутой стенке (12, 13), угол от 20° до 70°.5. Способ по любому из предшествующих пунктов, отличающийся тем, что этап просверливания (102) повторно выполняется во второй определенной зоне.6. Способ (100) по любому из пп. 1-4, отличающийся тем, что отверстие (21) выполнено путем оформления контура.7. Способ по любому из пп. 1-4, отличающийся тем, что, по меньшей мере, одно из отверстий (21) содержит внешний край (22) с эллипсовидным сечением; причем упомянутое внешнее се РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК B23K 26/073 (13) 2013 139 371 A (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2013139371/02, 24.01.2012 (71) Заявитель(и): СНЕКМА (FR) Приоритет(ы): (30) Конвенционный приоритет: 24. ...

Alignment method and apparatus for fluid jet cutting system

A fluid jet cutting system is described having a nozzle (12) through which a fluid jet is directed for cutting a workpiece (15). The workpiece (15) is supported using pins (17) each of which is provided with an alignment device in the form of a generally tubular body (104) provided with a through hole (106). The relative positions of the nozzle and workpiece (15) can be adjusted until the fluid jet passes through the through hole (106) with minimum disturbance. In alternative embodiments, the alignment device may be provided by a cap permanently affixed in an alignment plate, or it may be constituted by the pin (17) itself. The alignment system provides a simple method for visually verifying the jet alignment to a reference point before controlled cutting is carried out.

Apparatus and methods for z-axis control and collision detection and recovery for waterjet cutting systems

This invention relates to apparatus and methods for z-axis control and collision detection and recovery for waterjet and abrasive-jet cutting systems. In one embodiment, an apparatus includes a linear rail, a slide member coupleable to a cutting head and slideably coupled to the linear rail, at least one actuator having a first end coupled to the slide member and a second end fixed with respect to the linear rail, a position sensor, and a controller. The actuator provides an adjustable support force that supports the weight of the cutting head, allowing the cutting head to be controllably positioned at a desired height above the workpiece. The actuator may include a pneumatic cylinder, or alternately, a linear motor. In another aspect, an apparatus includes a first mount member coupleable to a controllably positionable mounting surface of the waterjet cutting system, a second mount member coupleable to the cutting head and disengageably coupled to the first mount member, and a sensing circuit having a plurality of first conductive elements disposed on the first mount member and a plurality of second conductive elements disposed on the second mount member. In the event of a collision between the cutting head and an obstruction, the second mount member disengages from the first mount member to prevent breakage of the cutting head. Following the collision, the second mount member is quickly and easily re-engaged with the first mount member without time-consuming re-calibration. In one embodiment, re-engagement of the second end first mount members is automatically performed by a biasing member.

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 includes a cutting head coupled to a source of high-pressure fluid and to a source of abrasive. A motion assembly is coupled to the cutting head via a clamp positioned around the cutting head. A nozzle body assembly is removably coupled to the cutting head assembly, which may be separated from the cutting head assembly to allow access to the orifice, without removing the cutting head assembly from the clamp. The clamp has a quick release mechanism and an alignment member. The motion assembly includes two motors coupled together to form a gimbal wrist, each motor having a horizontal axis of rotation. The two axes of rotation are perpendicular to each other, but are not necessarily aligned with the manipulator's axes of motion.

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, perpendicular to a longitudinal axis of the nozzle. The sensors may include hall-effect sensors lying in the first plane and magnets lying in a second plane, parallel to the working surface. A detecting circuit processes signals from the sensors to determine an angle of the working surface, relative to the first plane, and a distance between an aperture of the nozzle and the working surface. A collision detection sensor provides a signal in the event the device approaches to within a selected distance of an obstruction in the plane of the working surface. A shield plate blocks and dampens secondary spray-back of cutting fluid occurring at low angles above the working surface.

Exhaust gas treatment device

무기 섬유소재 물품과 같은 섬유 소재용 유체 제트 절단 방법이 제공된다. 상기 유체 제트 절단 방법에 사용되는 유체 조성물이 또한 제공된다. 절단 유체 조성물은 운반 유체 및 섬유 소재의 절단 표면을 위한 코팅 조성물을 포함한다. 섬유 소재의 유체 제트 절단 방법을 실행하기 위한 장치가 또한 제공된다. A fluid jet cutting method for fiber materials, such as inorganic fiber material articles, is provided. Also provided are fluid compositions for use in the fluid jet cutting method. The cutting fluid composition includes a coating composition for the cutting surface of the carrier fluid and the fibrous material. Also provided is an apparatus for implementing a method of fluid jet cutting of fibrous material. 유체 제트 절단, 배기 가스 처리 장치. Fluid jet cutting, exhaust gas treatment device.

Device for manufacturing corrugated perforated plastic pipes

Method and device for cutting tubes

용접기에서의 파이프 용접 작업과 연관하여 용접된 파이프들을 절단하고, 또 용접기에 의해 결정된 속도로 파이프를 절단하기 위하여, 승강가능한 절단수단(60)에 의해 절단위치에서 파이프(11)가 절단됨과 동시에 절단하고자하는 후속 파이프가 절단 위치에 대해 변위된 파이프 수집 위치로 공급되고, 절단동작이 완료됨에 따라 절단수단(60)이 최초위치로 복귀하면 파이프가 절단 위치로 1 스텝 전진 이동되는 한편 이와 동시에 추가적인 후속 파이프가 파이프 수집 위치로 이송된다. In order to cut the welded pipes in connection with a pipe welding operation in the welder and to cut the pipe at a speed determined by the welder, the pipe 11 is cut at the cutting position at the cutting position by the elevating cutting means 60. The subsequent pipe to be fed is supplied to the pipe collection position displaced relative to the cutting position, and as the cutting operation is completed, the cutting means 60 returns to the initial position, and the pipe is moved one step forward to the cutting position while at the same time additional subsequent The pipe is transported to the pipe collection position.

How to process nanotubes

Method and apparatus for order change of corrugated machine

Method and apparatus for forming a cut in a catheter, guide wire, etc.

(57)【要約】 ベースと、スピンドル部材に装着された少なくとも１枚の円形鋸刃と、切削する物体を操作するクランプとを含む、カテーテル、誘導線または他の円筒形の物体を切削する装置。少なくとも１枚の円形鋸刃は、スピンドル部材上に回転可能な状態で装着される。スピンドル部材は、ベースに対して垂直および水平方向に自由に移動することができ、それによって、それに隣接して配置された円筒形の物体に作成する切れ目の位置、サイズおよび深さを制御する。クランプは、切削する物体を保持し、それを回転させて、物体の全周を鋸刃に晒すことができる。クランプを解放することにより、クランプが切削物体と再度噛み合って、これを固定状態で保持する前に、ピンチ・ローラ物体を前進させることができる。補償するために必要な鋸刃の交換または調整の信号を送るよう、鋸刃の摩耗を検出することができるセンサも設ける。

ADVANCED DRINKING MACHINE

1. Зажимное приспособление автомата для приготовления напитков, содержащее:опору,держатель картриджа для приготовления напитков изажим,при этом держатель может соединяться с опорой и отсоединяться от нее и способен поворачиваться вокруг первой оси зажимного приспособления между:i) первым положением, в котором держатель может соединяться с опорой или отсоединяться от нее и в котором держатель и зажим отстоят друг от друга в направлении первой оси, иii) вторым положением, в котором держатель соединен с опорой и находится относительно близко от зажима в направлении первой оси, в результате чего картридж для приготовления напитков, удерживаемый в процессе применения держателем, зажимается между держателем и зажимом,при этом зажимное приспособление дополнительно содержит прокалыватель впускного отверстия в картридже для приготовления напитков, который является частью зажима или соединен с ним с возможностью поворота вместе с держателем вокруг первой оси.2. Зажимное приспособление по п. 1, в котором опора содержит неподвижную часть и поворотную часть, а держатель может соединяться с поворотной частью опоры или отсоединяться от нее.3. Зажимное приспособление по п. 2, в котором:i) зажим может соединяться с поворотной частью опоры путем крепления к ней без возможности поворота, но с возможностью перемещения относительно нее в направлении первой оси,ii) поворотная часть опоры может поворачиваться относительно неподвижной части опоры, но являться неподвижной относительно нее в направлении первой оси, иiii) зажим может соединяться с неподвижной частью опоры с возможностью как перемещения относительно нее в направлении первой оси, так и поворо РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (51) МПК A47J 31/36 (11) (13) 2014 131 779 A (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2014131779, 29.01.2013 (71) Заявитель(и): КРАФТ ФУДС Р & Д, ИНК. (US) Приоритет(ы): (30) Конвенционный приоритет: 02.02.2012 GB 1201838.8 (85) Дата начала ...

Production of tube for heat exchanger, for example, for vehicle

FIELD: process engineering. SUBSTANCE: invention relates to motor car engineering and can be used for making of heat exchanger tube. Turbulent inserts and at least one orifice are made on metal strip surface. Tube is made from said strip and cut to at least two separate tubes. Note here that at least said one orifice is made on said strip at the point whereat tube is cut into two separate tubes. Cutting is performed by cutter composed of two parts. First part is fitted into tube via said orifice and retained therein. Second part is applied to tube outer side opposite said first part. Cutting is executed by pressing first part against second part. EFFECT: clean surfaces of cuts at tube edges without extra processing. 16 cl, 3 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 571 973 C2 (51) МПК B21D 53/06 (2006.01) B23D 21/14 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2013104833/02, 06.07.2011 (24) Дата начала отсчета срока действия патента: 06.07.2011 (72) Автор(ы): БРУННЕР,Штеффен (DE) (73) Патентообладатель(и): МАЛЕ БЕР ГМБХ УНД КО.КГ (DE) Приоритет(ы): (30) Конвенционный приоритет: (43) Дата публикации заявки: 20.08.2014 Бюл. № 23 R U 06.07.2010 DE 102010026280.3 (45) Опубликовано: 27.12.2015 Бюл. № 36 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 06.02.2013 (86) Заявка PCT: 2 5 7 1 9 7 3 (56) Список документов, цитированных в отчете о поиске: US 4294011 A, 13.10.1981. SU 503649 A, 15.03.1976. SU 512868 A, 17.05.1976. SU 959935 А, 23.09.1982. EP 007521 B1, 27.10.2006. 2 5 7 1 9 7 3 R U (87) Публикация заявки PCT: C 2 C 2 EP 2011/061376 (06.07.2011) WO 2012/004290 (12.01.2012) Адрес для переписки: 109012, Москва, ул. Ильинка, 5/2, ООО "Союзпатент" (54) СПОСОБ ИЗГОТОВЛЕНИЯ ТРУБЫ ДЛЯ ТЕПЛООБМЕННИКА, В ЧАСТНОСТИ, ДЛЯ АВТОМОБИЛЯ (57) Реферат: Изобретение относится к автомобилестроению устройством, состоящим из двух частей. Первую и может быть использовано при изготовлении часть вводят ...

Process and apparatus for producing hollow bodies having at least one branch

A process for producing a hollow body provided with a transverse branch, in a forming tool from a tubular metal section, which process uses an internal high pressure forming technique. The process provides for the crown of the branch to be punched out by a platen (which supports the branch during its formation), at an internal pressure which is higher than the maximum production internal pressure (Pilmax). The end face of the platen at its head end is for this purpose of a larger dimension than the active supporting face and has a cutting edge which peripherally surrounds the active supporting face, in the manner of a collar.

Method and device for cutting off a thick-walled pipe

The invention relates to a method for cutting off a thick-walled pipe 3 , wherein the pipe to be cut comprises an inner circumference closer to the longitudinal axis of the pipe and an outer circumference further from the longitudinal axis of the pipe. The method comprises bringing the cut-off point of the pipe to the cut-off point of a sawing unit, locking the pipe in its place by means of a fastener, sawing the pipe at the cut-off point by moving a saw 2 of the sawing unit towards the center of the pipe 3 , the sawing unit comprising at least two saws. The method is characterized by moving each saw 2 of the sawing unit during the sawing radially towards the centre of the pipe until the saw blades pass through the inner surface of the pipe, and rotating the pipe during the sawing with respect to its longitudinal axis by means of a rotating device 10 connected to the fastener until the pipe is cut off, whereby, due to the rotating of the pipe, the blades 25 of the saw 2 work the pipe during a blade revolution only in one direction, which is directed from the outer circumference towards the inner circumference. Furthermore, the invention provides a saw assembly and a rotating device for implementing the method.

System and method of post-cure processing of composite core

A method of cutting a wafer of composite core from a bulk composite core includes stabilizing the bulk composite core with a fixture, the bulk composite core having a plurality of tube members. The method also includes cutting through each of the tube members to create the wafer while the bulk composite core is stabilized by the fixture.

Improvements to sealing bellows and their manufacturing process

METHOD AND DEVICE FOR MANUFACTURING POCKET CAGES FOR BEARINGS

ON EFFECTUE SIMULTANEMENT, SUR UN PRODUIT INTERMEDIAIRE 2 EN FORME DE POT, OU SUR UN TUBE, LES OPERATIONS DE POINCONNAGE DES POCHES DE RECEPTION DES CORPS DE ROULEMENT (ORGANE DE POINCONNAGE 3) ET DE DECOUPAGE DES FACES LATERALES DE LA CAGE (ORGANE DE DECOUPAGE 5), AU LIEU D'EFFECTUER LES DEUX OPERATIONS SUR DEUX MACHINES SEPAREES. APPLICATION AUX CAGES POUR TOUS ROULEMENTS. SIMULTANEOUSLY, ON AN INTERMEDIATE PRODUCT 2 IN THE SHAPE OF A POT, OR ON A TUBE, THE PUNCHING OPERATIONS OF THE RECEPTION POCKETS OF THE BEARING BODIES (PUNCHING BODY 3) AND OF CUTTING THE SIDE FACES OF THE CAGE (CUTTING BODY) 5), INSTEAD OF CARRYING OUT BOTH OPERATIONS ON TWO SEPARATE MACHINES. APPLICATION TO CAGES FOR ALL BEARINGS.

PROCESS FOR THE PRODUCTION OF AN OPTICAL CABLE

Procédé et dispositif pour la production d'un câble optique, avec une âme formée par un ou plusieurs torons optiques, constitués chacun par un tube souple stable et au moins une fibre optique libre dans ce dernier. Les tubes souples 3 formant les torons optiques sont entaillés longitudinalement. Les fibres optiques 4 sont introduites par les entailles dans les tubes souples, qui se referment ou sont refermés ensuite, puis sont cablés pour former l'âme. L'invention est applicable en particulier à la production de câbles optiques de télécommunications. Method and device for the production of an optical cable, with a core formed by one or more optical strands, each consisting of a stable flexible tube and at least one optical fiber free in the latter. The flexible tubes 3 forming the optical strands are notched longitudinally. The optical fibers 4 are introduced through the notches into the flexible tubes, which close or are then closed again, then are wired to form the core. The invention is particularly applicable to the production of optical telecommunications cables.

METHOD FOR MANUFACTURING A BRAKE STRIP.

DEVICE AND METHOD FOR DISPENSING A FLUID.

PROCESS AND DEVICE FOR MAKING A T-SHAPED HOLLOW BODY OR HAVING AT LEAST ONE DOME-SHAPED BYPASS ELEMENT

L'invention concerne un procédé et un dispositif pour fabriquer un corps creux en forme de T ou possédant au moins un élément de dérivation en forme de dôme. Selon ce procédé pour fabriquer un corps creux (5) en forme de T, formé à partir d'un élément de tube métallique dans un outil de formage (4) et comportant au moins un élément de dérivation en forme de dôme (6), la partie sommitale (9) du dôme est découpée par un dispositif de retenue antagoniste (8, 10), qui supporte le dôme (6) qui se forme pendant le formage, avec une pression intérieure accrue par rapport à la pression intérieure maximale de fabrication (Pi 1max). Application notamment à la formation de corps creux tubulaire en forme de T.

HIGH PRESSURE FLUID JET MATERIAL CUTTING MACHINE

DEVICE FOR SEPARATING PACKAGING CONTAINERS

PROCESS FOR PERFORATING AT LEAST ONE WALL OF A COMBUSTION CHAMBER

L'invention concerne un procédé de perforation d'au moins une paroi (12, 13) d'une chambre de combustion (10). Le procédé comporte une première étape de calcul des contraintes mécaniques qui sont exercées sur ladite paroi (12, 13) pour un fonctionnement de ladite chambre de combustion (10). En outre, le procédé comporte une deuxième étape de perforation d'au moins un orifice (21) dans une première zone déterminée de ladite paroi (12, 13), ladite perforation étant réalisée au moyen d'un outil présentant une section fonction des contraintes mécaniques calculées dans ladite première zone déterminée. Le procédé de perforation et la chambre de combustion selon l'invention trouvent une application particulièrement intéressante dans le domaine aéronautique. The invention relates to a method of perforating at least one wall (12, 13) of a combustion chamber (10). The method comprises a first step of calculating the mechanical stresses that are exerted on said wall (12, 13) for an operation of said combustion chamber (10). In addition, the method comprises a second step of perforating at least one orifice (21) in a first determined zone of said wall (12, 13), said perforation being carried out by means of a tool having a section depending on the constraints calculated in said first determined area. The perforation method and the combustion chamber according to the invention find a particularly advantageous application in the aeronautical field.

High efficiency turbine and method of making the same

The present invention is directed to a method of manufacturing a turbine blade. The method comprises selecting a pipe having a specific inner diameter, length and wall thickness, cutting the pipe along a spiral trajectory to produce a coil, securing the coil, and shaping the coil to create a uniform hydrofoil cross section along the length of the coil.

Patent FR2245462A1