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Patent Searching and Data


Matches 151 - 200 out of 1,492

Document Document Title
WO/2002/004165A1
A method of manufacturing a disk for variator, comprising the steps of finishing the outer peripheral surface (5) of an input disk (D1) with an input shaft (6) used as a machining reference in the state of the spline hole (4) of the inpu...  
WO/2001/091205A2
A process for enhancing chemical stability, corrosion resistance and for improved adhesion characteristics is described for use on metal or metal-alloy non-consumable electrodes, current collectors or other metallic articles used in elec...  
WO/2001/087524A1
A method for fabricating components such as rocker arms (4), cam followers (3) or cams for valve mechanisms for combustion engines, in which a billet of an MMC material (Metal Matrix Composite) containing 10-70 % ceramic material by volu...  
WO/1999/063128A1
A countoured sputtering target (10) includes a target member (12, 112) of sputtering material having a top surface (18, 118), a bottom surface (20, 120) and an outer peripheral surface (22, 122). One or more contoured annular regions (24...  
WO/1999/061188A1
The present invention relates to a three-jaw tightening chuck, more particularly to a specific design of the gripping jaws, as well as to a method and a device for cutting teeth of the gripping jaws, that can be applied in machines opera...  
WO/1999/047828A1
A strut (16) for mechanically coupling a first member (12) to a second member (14) in a planar one-way clutch (10) is formed in a progressive die from a length of cold-formed metallic stock material (50) such that the strut's diametrical...  
WO1999028641A3
The invention relates to a bainitically hardened brake disk comprising at least one ring-shaped cast disk (1) body with radially extending ring sections in contact with brake shoes (2). Said brake disk is mounted on the hub of a bicycle ...  
WO/1999/028641A2
The invention relates to a bainitically hardened brake disk comprising at least one ring-shaped cast disk (1) body with radially extending ring sections in contact with brake shoes (2). Said brake disk is mounted on the hub of a bicycle ...  
WO1998025715A3
A method of producing a metal part. A shaped metal ingot (10) is provided which has a desired cross-sectional shape substantially in the same configuration of the metal part (30) to be produced. This ingot is preferably continuously cast...  
WO1999007495A3
The invention relates to a method for producing steel rolling bearing rings starting from a hot-rolled tube with a structure which is similar to the structure of spheroidite, and rings of the same continuous length which are hot-separate...  
WO/1999/024197A1
The invention relates to a method for finish machining of rotary pieces, especially crankshaft bearing points in passenger cars, which are at least partially subjected to a hardening process. The inventive method seeks to simplify the re...  
WO/1999/007495A2
The invention relates to a method for producing steel rolling bearing rings starting from a hot-rolled tube with a structure which is similar to the structure of spheroidite, and rings of the same continuous length which are hot-separate...  
WO/1999/006174A1
The invention concerns a method for making a plurality of metal pieces which consists in: providing at least one pre-blank (1) of a plurality of parts in carbon chromium steel containing at least 0.5 wt. % to 1.5 wt. % of carbon, said pr...  
WO1998046470A3  
WO1998040608A3  
WO/1998/046470A2
The invention relates to a method for producing a component designed to transform impact energy in a motor vehicle, wherein a starting material which is initially heated to forming temperature is shaped in the form of a profiled bar, whi...  
WO/1998/045086A1
The invention relates to a method for rotationally symmetrical machining of parts, specially crankshafts, more specifically bearing surfaces of crankshafts, until said parts are ready for use, i.e. a state in which no further material ne...  
WO/1998/040608A2
A machine which may be an internal combustion engine, compressor, pump or other machine with reciprocating pistons in which significant parts are manufactured with a uniform cross section appropriate to extrusion or continuous casting. P...  
WO/1998/040188A1
This invention relates to a method of manufacturing an engine block characterised by the steps of: a) extruding a length of material as part of an engine block, and b) cutting the length of material when it reaches the desired length for...  
WO/1998/032556A1
The invention relates to a method and a machine for producing, by combined chip-removal and forming, rings with an inner and outer profile, preferably made from tubing material, for producing ball and roll bearings or similar. This metho...  
WO/1998/025715A2
A method of producing a metal part. A shaped metal ingot (10) is provided which has a desired cross-sectional shape substantially in the same configuration of the metal part (30) to be produced. This ingot is preferably continuously cast...  
WO/1998/014285A1
The present invention relates to a method for manufacturing a structural member (1), especially a vehicle assembly member serving to absorb collision energy and forces by direct or indirect collision impact, and for the purpose of obtain...  
WO/1997/015419A1
The present method of making (10) a workpiece (14) having a plurality of holes (12) defined therein includes the plurality of holes defining a specific flow at a specific flow condition. The method of making (10) the plurality of holes (...  
WO/1997/005985A1
A method of manufacturing piston rings from a tube blank, the method comprising the steps of: cutting a longitudinal slot in said tube blank; applying a force to said tube blank such that said slot is at least partially closed and said t...  
WO1995032533A3  
WO/1995/032533A2
A modular device for telephone network interface apparatus including a plug-actuated switchable electrical socket, a rocker-type device for terminating insulated electrical wire and a lever-type device for terminating insulated electrica...  
WO/1995/023911A1
A hollow body with at least two oval sleeves and an annular connecting journal between each of the sleeves. The outer peripheral surfaces of the sleeves project beyond the connecting journals at least in the region of the smaller radius....  
WO/1995/020462A1
A flat, thin ring is formed into a modified ring having bridge material between adjacent, initial ball pockets (14). Movable anvils (12) having a rounded surface are positioned within the initial ball pockets and the bridge material is r...  
WO/1994/026469A1
A densified titanium diboride based ceramic composition is provided having W and Co therein and a fine grain size (Fig. 2). The composition has particular usefulness as a cutting tool (Fig. 1) for machining of titanium based alloys at hi...  
WO/1994/022634A1
The method for obtaining expulsion tubulars where are guided the corresponding expellers used in moulds, for example injection moulds, comprises a series of operations which are carried out on a tube (1), the first operation consisting i...  
WO/1994/020765A1
The invention relates to a process for producing a component (11) with at least one divided bearing surface (20), partly on a bearing cap (18) and partly on the component (13), for rolling elements. In the process, a casting of a materia...  
WO/1988/000874A1
Conventional joints between a fluid line and a body of a fluid injector are typically threaded or brazed. Such threaded joints are sometimes too bulky for certain engine compartments of limited space and such brazed joints are sometimes ...  
WO/1987/001979A1
Method for manufacturing a tool handle (6) which has a circular cross section throughout a substantial portion of its length, but which is provided with a part (2) projecting from said cross section. According to the invention, a bar sto...  
WO/1985/005128A1
A method of making hollow cylindrical articles provides for preparing a blank through electroslag casting at a speed of 0.3 to 0.6 mm/sec., its surface hardening with a flow of plasma jet formed in a plasmatron at a current intensity of ...  
WO/1985/002239A1
A one-piece hub seal sleeve (40) is slip fit onto a cooperating element (12) to properly locate and orient that sleeve (40) prior to affixing the sleeve (40) to the cooperating element (12). A flange (54, 104) on a trailing portion of th...  
WO/1984/001120A1
Method of producing side-pocket mandrels free of welds comprises a series of boring and machining steps by mechanical action and/or electro-erosion to produce a mandrel having at least one valve pocket (16) and discriminator (14).  
WO/1983/001753A1
The method for manufacturing flanges in two portions has the advantage to allow an easy mounting of the flanges. The two portions (1) of a flange are held assembled by hooks (2) which are engaged into slots (3) arranged in the portions (...  
WO/1983/000214A1
A blank for a guiding cage for undercalibrated ammunitions is provided in advance with notches (25), which are made by a stuffer and by a reduction roller to avoid a costly removal of chips. An oversizing of the guiding cage may be accur...  
WO/1981/003444A1
Shafts (10) are cut to length from the leading end portion of an intermittently advancing piece of bar stock (13) and are transferred laterally therefrom and advanced step-by-step along a predetermined path (12). Each shaft dwells at a s...  
JPWO2018211732A1
The manufacturing method of the member concerning one mode of this indication is a manufacturing method of the member which has a substrate and the thermal-spraying tunic formed in the surface of a substrate. The kinetic viscosity [in / ...  
JP6443683B2  
JP2018183859A
To provide a method for forming a narrow groove to a metal by which prescribed narrow grooves can be easily formed on a metal at predetermined intervals, and further, it is possible that any fine cut piece is not generated when forming a...  
JP6420566B2  
JP6407659B2  
JP2018528864A
A step which the present invention is the method of manufacturing a titanium aluminide braid of a turbine engine, and produces a titanium (E1) aluminide ingot, (E2) as opposed to one main arm and a main arm -- abbreviated -- an extrusion...  
JP6368292B2  
JP6353473B2  
JP6348965B2  
JPWO2017026307A1
Wear of a cutting tool can be controlled in a manufacturing process, and abrasion resistance, a product member which bent and was excellent in fatigue strength and Deformability -ed, and a manufacturing method for the same are provided. ...  
JP2018079540A
To provide a piece of processing equipment or the like which is more accurate and saves time or cost with respect to the processing before a surface hardening treatment, a surface hardening treatment, and the finish processing after a su...  

Matches 151 - 200 out of 1,492