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Patent Searching and Data


Matches 651 - 700 out of 14,963

Document Document Title
WO/2016/078873A1
The invention relates to a method for producing a component comprising at least two different materials, which method is characterized by the following steps: providing a hardenable flat or preformed steel sheet or steel profiled element...  
WO/2016/080249A1
Provided is a leaf spring device (1) equipped with a main leaf spring (20) having an elastic section (20b) that generates elastic force when bent and eye sections (20a) formed at the ends of the elastic section (20b), with the elastic se...  
WO/2016/080208A1
This retainer (11) for a thrust roller bearing, said retainer being provided in a thrust roller bearing (20) and being provided with a plurality of pockets (21) that accommodate rollers (13), comprises: outer diameter region bent portion...  
WO/2016/079024A1
A method for manufacturing a rotationally symmetrical shaped article (1) that is manufactured in a shaping process and has a cylindrical, concentric hub (4) which is axially closed on one side is devised in such a way that at least one p...  
WO/2016/072339A1
The present invention is a pipe which is constituted of a copper alloy and has a grooved inner surface and which is for use in heat exchangers, characterized in that the copper alloy contains 0.004-0.040 mass% P, with the remainder compr...  
WO/2016/072545A1
The present invention relates to a press for forming an O-ring and, more specifically, to a press for forming an O-ring, in which a rectangular mold having a width larger than that of the press for forming an O-ring mainly used in semico...  
WO/2016/066720A1
The invention relates to a method for producing a clamping ring (1). Pins (12, 13) which project in the region of a ring contour are formed on the upper face and the lower face of a flat sheet material (3), and after the ring contour has...  
WO/2016/056235A1
In this method for producing a metal plate with a protruding ridge, a metal plate having a plurality of protruding ridges formed along a rolling direction on a top surface and bottom surface is produced using a rolling mill that is provi...  
WO/2016/056234A1
In this method for producing a metal plate with a protruding ridge, a metal plate having a plurality of protruding ridges formed along a rolling direction on a top surface is produced using a rolling mill that is provided with a pluralit...  
WO/2016/056601A1
The purpose of the present invention is to provide a coupler with achieves high rigidity without increased thickness. This coupler is provided with: a base section (12); a pair of side sections (14 and 14) that continue from the end port...  
WO/2016/052761A2
The present invention provides a method for removing adhered substances such as oil in a heat exchanger within a tube expansion system. Said method makes it possible to keep the installation location of equipment for manufacturing heat e...  
WO/2016/042275A1
The invention relates to the field of rotary blades and more particularly to a method of manufacturing a leading edge shield intended to protect such a blade. This method involves at least the steps of initial plastic deformation of at l...  
WO/2016/043326A1
With regard to a vehicle structural member wherein a hat cross-sectional component and a U cross-sectional component are superimposed and integrally joined, the present invention can suitably join a first upright wall part of the hat cro...  
WO/2016/038652A1
A plate-like fin 3 for a heat exchanger 4 has a fin collar 5 formed rising from the peripheral edge of a cutout 2 in which a flat heat transfer tube 1 is inserted. The fin collar 5 has one or more reflared sections 6 at positions facing ...  
WO/2016/035445A1
Provided is a method for manufacturing a door sash such that rust is prevented and adhesion to a weatherstrip is improved. The method for manufacturing a door sash formed from a single plate comprises: a roll-forming step of performing r...  
WO/2016/036726A1
A heat exchanger is provided including a first manifold and a second manifold separated from the first manifold. A plurality of heat exchange tube segments are arranged in spaced parallel relationship and fluidly couple the first and sec...  
WO/2016/022139A1
A method of using hot isostatic pressing to join metallic members that form a component in a gas turbine engine is disclosed. The method includes applying a surface treatment to the outer surfaces (14, 15, 22, 24) of first and second met...  
WO/2016/017788A1
Provided is a flat tube for a header-plate-less heat exchanger having favorable yield. The flat tube for a header-plate-less heat exchanger has an inner plate 2 and an outer plate 3 that are each press-molded from a metal plate and are c...  
WO/2016/015602A1
An air conditioner fin assembly automatic tube expansion system based on a digital bus, comprising a tube expander (1), a fin assembly code fetch device (2), a fin following tool (3), interactive exchange trays (4), controlled material t...  
WO/2016/012009A1
The present invention relates to a method for producing a lightweight sheet-metal component with varying wall thicknesses w1, w2, characterized by the following method steps: - extruding a lightweight metal to form a profile (1) with a n...  
WO/2016/013420A1
This rod member conveying device is provided with: a first conveying unit (7) which conveys a first end region (L1) of a rod member (D) with the leading end of the first end region (L1) in the forefront, the rod member (D) having straigh...  
WO/2016/013405A1
A method for manufacturing an oval swaged collar having a flange (21) of a uniform thickness, for which a thin-walled section for attaining an expanded diameter can be formed with a uniform thickness, and a cross-section having the expan...  
WO/2016/012492A1
The invention relates to an annular disk made of a bent metal strip and having at least one connecting point at which the ring is closed.  
WO/2016/014191A1
A clevis including: bridge portion; a neck portion extending from the bridge portion in a first axial direction; a threaded opening passing through the bridge and neck portions through which a longitudinal axis passes; and first and seco...  
WO/2016/013681A1
Provided is a drive plate (1) in which a plate section (2) and a ring gear section (3) are integrally formed by using a molding die (200) to perform press working. A plurality of inner recessed sections (300) are formed in the ring gear ...  
WO/2016/009713A1
In the present invention, the configurations set forth below are provided in order to suppress crushing of the peak part of a fin groove disposed inside of a heat transfer tube, reduce thermal contact resistance between the fin and the h...  
WO/2016/006550A1
This method for producing a bearing ring comprises: a step of preparing a coil material (2) and a press machine (3) for obtaining a bearing ring from the coil material (2); a step of installing the coil material (2) in the press machine ...  
WO/2016/003315A1
The invention relates to cutlery and can be used in various fields, for instance in pharmaceutical science for liquid and granular medicines and food additives, and in the fields of household chemicals, animal feeds, repair and construct...  
WO/2016/003362A1
The present invention is directed to a method of producing cutlery and a blanking tool to be used in said method of producing cutlery. In the method a sheet metal (17) is placed on a die (3). The sheet metal (17) is held fixed on the die...  
WO/2015/199906A1
A vehicle axle housing assembly has a drawn sheet metal vehicle axle housing cover (30) with a pocket (32) where a hole (34) is formed through the pocket (32). The pocket (32) may have a unitarily formed forward or reverse drawn extensio...  
WO/2015/190980A1
The present invention relates to a method for manufacturing structural members of a rolling element bearing, comprising providing a workpiece, rotating the workpiece in relation to a first tool set, forming the workpiece in a first formi...  
WO/2015/185191A1
Described is a method for producing a substantially flat frame component (10) for a belt winder, comprising stop teeth (18). A flat element (24) is provided and is partially plastically deformed so as to create a thick portion (28) which...  
WO/2015/187678A1
An apparatus includes an inlet, an outlet, and a sheet disposed proximate a heat transfer surface, the sheet being oriented in a sheet plane that is displaced from a plane of the heat transfer surface by an angle of at least 10 degrees. ...  
WO/2015/182786A1
[Problem] To provide an electric contact material in which diffusion of a conductive base material to the outermost layer is limited and elevation of contact resistance is inhibited even in high temperature use. [Solution] The present in...  
WO/2015/177237A1
The present invention relates to a method for manufacturing a tube, which includes a step of extruding a tubular profile section in a longitudinal direction of said profile section by means of a die, and a later step of flattening said p...  
WO/2015/178568A1
Safety scissors for kids of the present invention comprise: a first scissor body which has a first curved surface portion formed at one end and a first handle formed at the other end; and a second scissor body having a second curved surf...  
WO/2015/172940A1
The invention relates to a method for shaping an end of a pipe (R, R'), preferably a hollow shaft suitable for use in a vehicle, in particular a hollow axle shaft. A rolling element (W, W, W") rotates about its longitudinal axis at a fir...  
WO/2015/159231A1
The invention relates to a vehicle wheel having a wheel disc 10 produced on a flow-forming machine by flow-forming of a preferably metallic preform against a spinning mandrel, attachment flange 12, a flow-formed disc transition surface 3...  
WO/2015/155943A1
Provided is a bulkhead (10), which is a press-molded article, comprising a top plate part (11), side flange parts (14), and corner flange parts (15). The side flange parts (14) respectively extend from each side (12) of the top plate par...  
WO/2015/156173A1
This pipe-shaped member (1) has flat parts (1h1, 1h2) that are formed in a flat shape and positioned on at least one end part (1a1) among both end part of a tube, and groove-shaped recessed parts (ta1, tb1, tb2) are formed on one surface...  
WO/2015/148657A1
A heat exchanger includes first and second sets of parallel arranged tubes. The first set of tubes extends along a first arcuate path, the second set of tubes extends along a second arcuate path, and each one of the second set of tubes i...  
WO/2015/145773A1
The problem addressed by the present invention is to provide a manufacturing device for a heat exchanger fin that can execute adjustments of the number of punches and penetrating holes or cutout parts in the actual product without slacke...  
WO/2015/143537A1
A method for forming a component utilizing ultra-high strength steel and components formed by the method. The method includes the step of providing a flat blank of ultra-high strength 22MnB5 steel. The next step of the method is, cold fo...  
WO/2015/141532A1
A welded titanium pipe (1) which enables improving heat conductivity and detecting surface defects, and a manufacturing method thereof are provided. This welded titanium pipe (1) is made by forming a titanium plate into a tubular shape a...  
WO/2015/137463A1
This wheel rim manufacturing method comprises a molding step for molding a cylindrical rim material into a rim shape, and a thickening step for increasing the plate thickness of at least one opening edge of the rim material before and/or...  
WO/2015/137043A1
A crimped structure wherein an inside member and an outside member are joined to each other. The inside member includes an insertion part (17) having a cylindrical outer circumferential surface (17S), and an annular groove (17U) provided...  
WO/2015/136617A1
In an anchoring groove forming step for a wheel disc (20), the inner peripheral end of a first hub hole surrounding part (41) is crushed by a protruding part (D21) of a reverse side mold (D2) and a depressed part (D31) of an obverse side...  
WO/2015/128996A1
A machine for forming a stopper leaf spring, capable of bending the stopper leaf spring of a slider. A plurality of punches (4) are moved toward and away from the first machining part (3c-1) of a mandrel (3c), thereby bending a material ...  
WO/2015/125381A1
This semi-finished product (31) has a first curved part (35) on one end part side of a flat bridge part (33) and a second curved part (37) on the other end side of the bridge part (33). The second curved part (37) has at an end part ther...  
WO/2015/123663A1
Methods suitable for forming complex parts from work-hardened sheet materials of limited formability are described. The formability of the workhardened sheet is enhanced by forming at elevated temperature. The forming temperature is pref...  

Matches 651 - 700 out of 14,963