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Patent Searching and Data


Matches 1 - 50 out of 10,192

Document Document Title
WO/2017/138792A1
The present invention relates to a blade for a cutting instrument having serrations, and a cutting instrument having the blade. According to the present invention, the blade for a cutting instrument allowing, at an edge part coming in co...  
WO/2017/137209A1
The invention relates to a method for producing a gear wheel PN with the following steps: a) providing a blank (GR) of steel, b) pre-machining with an allowance, c) carburizing at least portions (CAS) of the gear wheel (PN), wherein the ...  
WO/2017/135187A1
This linear friction bonding device is for bonding, by frictional heat, a blade-side bonding surface of a blade and a disc-side bonding surface of a disc protrusion provided on the outer circumferential surface of a disc. The linear fric...  
WO/2017/136263A1
A herringbone gear includes a cylindrical body having a circumferential face having a width. A first helical gear tooth on the circumferential face has a first configuration, a second helical gear tooth on the circumferential face has a ...  
WO/2017/129062A1
Provided are a fin heat exchanger for a clothes washing machine or a clothes dryer, and a method for manufacturing same, said fin heat exchanger (100) comprising a set of fins (101), and a heat exchange tube (102) interpenetrating the se...  
WO/2017/125580A1
Method for producing a cooling duct piston (10) for an internal combustion engine, which cooling duct piston (10) has a cooling duct (60) in its piston crown, wherein the piston crown (90) is adjoined by a piston lower part (50) with pis...  
WO/2017/124824A1
Disclosed are a wedge top-type ultra-low temperature ball valve and a preparation method therefor. The ball valve is mainly prepared by the following steps: determining the chemical element composition of stainless steel, smelting, sampl...  
WO/2017/124754A1
An ultrathin soaking plate and a manufacturing method thereof. The ultrathin soaking plate comprises a cover plate (1) and a base plate (2). A concave cavity (21) is formed on the inner surface of the base plate (2), so that a cavity in ...  
WO/2017/124097A1
Generally, the present disclosure is directed various embodiments to additively manufacture AM preforms to reduce, prevent, and/or eliminate defects that occur in post processing operations (e.g. forging, shot peening, machining, or othe...  
WO/2017/123524A1
Methods for mounting a turbine sub-component (100) to a turbine component (102) are disclosed, including positioning a retaining portion (104) of the turbine sub-component (100) along a positioning path (108) into association with an emp...  
WO/2017/114104A1
Provided are an additive manufacturing method and system for forming a complex metal part by superimposing sheet layers. The method comprises: using a layer division device (901) to divide a three-dimensional data model of a part into mu...  
WO/2017/115359A1
A thermal management system and method are presented for cooling an entity. The system comprises: a closed loop fluid flow line for flow of a coolant while being transferred in between its liquid and gas phases; at least one cooling zone...  
WO/2017/116127A2
The present invention relates to a method for manufacturing a gear and a gear manufactured by the method, the method comprising the steps of: preparing a material; manufacturing a semi-finished gear having a plurality of gear teeth by cu...  
WO/2017/107953A1
A titanium tube for a condenser, prepared by means of the following steps: 1) material selection; 2) blank manufacturing; 3) surface processing; and 4) thermal processing.  
WO/2017/107818A1
A processing process for a lengthened cutter, comprising the following steps: 1) steel material blanks undergo cylindrical polishing, heat treatment, acid bath, drying, and groove cutting and respectively are made into a lengthened cutte...  
WO/2017/107822A1
A method for preparing a helical milling cutter, comprising the following steps: 1) subjecting steel blanks to outer circle grinding, heat treatment, acid washing, drying, and groove cutting; 2) adding 3.5 parts by mass of dibasic anhydr...  
WO/2017/111001A1
A tip for a cutting tool, the tip having a base material that has an upper surface, a lower surface, and an outer peripheral surface positioned between the upper surface and the lower surface. A gate mark is positioned at a site surround...  
WO/2017/111333A1
The present invention relates to an air conditioner and a manufacturing method therefor, wherein the air conditioner comprises: an outdoor heat exchanger and indoor heat exchanger including a plurality of refrigerant pipes and one or mor...  
WO/2017/107821A1
A manufacturing process for a corrosion-resistant milling cutter, comprising the following steps: 1) machining blanks by implementing outer circle grinding of coarse material to obtain blanks; 2) making grooves and forming blades by form...  
WO/2017/107954A1
A titanium tube for a heat exchanger, prepared by means of the following steps: 1) material selection; 2) blank manufacturing; 3) surface processing; and 4) thermal processing. The titanium tube for a heat exchanger has good corrosion re...  
WO/2017/106885A1
The invention relates to a cutting-tool main body (2), having a first end (21) for fastening to a holder of a machine tool and a second end (22), which has at least one seat (24) for an exchangeable cutting insert (3). The seat (24) has ...  
WO/2017/107952A1
A titanium tube for a tubular heat exchanger, wherein the titanium tube is prepared by the following steps: 1) material selection; 2) blank manufacturing; 3) surface treatment; and 4) heat treatment. The titanium tube for a tubular heat ...  
WO/2017/112711A1
A method of manufacturing a fluid-handling component (12) includes forming a liner (30) via an additive manufacturing process and forming a body (28) about the liner via a powder compaction process. The body may be coupled to the liner v...  
WO/2017/102417A1
A production method for a drill having a helix 3 has the following steps of: cold forming of a rod-shaped blank 29 to form a semifinished product 30 having three or more rectilinear longitudinal ribs 31 extending along a longitudinal axi...  
WO/2017/106373A1
A cutting device for use in a drill bit has a body including an ultrahard material. The body has a top surface, a front surface, and at least one lateral surface adjacent the top surface. The lateral surface is oriented at a surface angl...  
WO/2017/106374A1
A cutting assembly for use in a drill bit has an ovoid insert including an ultrahard material. The ovoid insert is cast in a matrix such that the matrix surrounds at least part of the ovoid insert, limiting movement of the ovoid insert. ...  
WO/2017/097531A1
The invention relates to a method for producing a gearwheel and to the use thereof, wherein the gearwheel has at least one tooth having at least one tooth flank, and wherein at least one part of the tooth flank is shot-peened (103). Afte...  
WO/2017/098608A1
Disclosed is a method for manufacturing an assembly jig 1 that supports components to be assembled. The method has: cut plate forming steps (S102, S104) for cutting metal plates by means of laser machining, and forming first cut plates a...  
WO/2017/092866A1
In order to produce a clutch pack (3), clutch plates are cut from an electrical steel strip or sheet, arranged on top of one another to form the clutch pack (3) and connected to one another within the clutch pack (3). The material of the...  
WO/2017/093918A1
The present invention discloses a Fluid End and its manufacturing method. The conventional fluid end manufacturing methods involve machining of all surfaces. This demands more input stock for manufacturing process and a lot of material w...  
WO/2017/095785A1
A method of manufacturing gear teeth by additive manufacturing. Each tooth (20) is constructed from a predetermined number of layers (30, 31, 32) of material (e.g. steel) with each layer being formed by a predetermined number of rows (33...  
WO/2017/084136A1
A base manufacturing process of a four-high mill, comprising the following process steps: selecting Cr steel as a raw material; performing annealing treatment on the selected Cr steel; machining the Cr steel; performing stress relieving ...  
WO/2017/084135A1
A machining technology for a base of a large transformer, for use in machining of a base of a large transformer, comprising the following steps: A, machining a base flange; B, welding feet; C, mounting multi-way bodies; D, performing hea...  
WO/2017/087758A1
An extrusion die (100) for a honeycomb body, the die (100) including: an input surface (102); an opposing output surface (104); feed holes (108) extending from the input surface (102) toward the output surface (104); discharge slots (106...  
WO/2017/085383A1
The invention relates to a method for manufacturing, by selective powder-bed fusion, a blade preform for a turbine engine including a blade (2) and at least one detachable holder (6) attached to the blade, the blade being manufactured in...  
WO/2017/085710A1
A cutting tool having a tool holder, cutting insert and clamping member. The tool holder includes an elongated supporting surface extending in a rearward-to-forward direction. The cutting insert has a central portion and three cutting po...  
WO/2017/087753A1
An extrusion apparatus (200) and method to extrude ceramic precursor batch through a die to form a honeycomb extrudate (100), and an apparatus assembly method, are provided. The apparatus comprises a tail ring device (202) comprising a t...  
WO/2017/081371A1
A method for manufacturing a tool (1a, 1b), liquid nozzle or corresponding product, in which method one or more holes (6) or openings of a desired shape are made into the product during manufacture, and when using said product, said hole...  
WO/2017/077129A1
A process to increase the diameter of a core rod (1) of an injection mould for preforms, wherein the core rod (1) has a moulding surface (2) divided in a neck finish portion (3) and a preform body portion (4), comprises the steps of: a) ...  
WO/2017/077829A1
According to the present invention, a cubic boron nitride sintered body tool is provided with a tool base material, a bonding layer provided on a surface of the tool base material and a cubic boron nitride sintered body bonded to the too...  
WO/2017/076760A1
The invention relates to a tool (10, 20) for fastening on a machine, in particular a screen machine, a road groover, or similar, the tool having a tool body (12, 50, 53), on which a functional unit (11, 11.1, 11.2, 11.4, 40, 30) comprisi...  
WO/2017/069625A1
The invention relates to a method for manufacturing a ring gear (2). The invention also relates to a ring gear (2) obtained by applying the method according to the invention. In addition, the invention relates to a gearbox comprising a r...  
WO/2017/067317A1
Provided is a process for manufacturing a variable cross section metal flow channel water-cooling heat dissipation die-cast cavity, comprising the following steps: S1. selecting a metal plate (1), and machining a variable cross section c...  
WO/2017/067316A1
Disclosed is a process for processing a bent aluminium tube water-cooling heat dissipation die-cast cavity, comprising the following steps: S1. selecting a tube; S2. annealing the aluminium tube; S3. bending the aluminium tube; S4. weldi...  
WO/2017/069626A1
The invention relates to a method for manufacturing at least a part of a ring gear (2), particularly for use in heavy industry. The invention also relates to a ring gear component (10) obtained by applying the method according to the inv...  
WO/2017/067004A1
A method for machining a housing having a side protrusion, comprising: performing stepped deep drawing on a sheet material (50) to obtain a housing having side walls (52), a bottom (53), and an opening (510), wherein rounded corners are ...  
WO/2017/068059A1
The invention relates to a method for producing a piston, wherein an upper part having at least one joining zone and a lower part having at least one joining zone are produced separately from each other and thereafter are permanently joi...  
WO/2017/070173A1
A method of manufacturing a heat exchanger, include the steps of: (a) providing two plates configured to be assembled together, each of the plates comprising a support layer and a cap layer laminated over the support layer at least at a ...  
WO/2017/067315A1
Disclosed is a process for the die-casting manufacture of a novel aluminium-copper composite tube heat dissipation cavity, comprising the following steps: S1. manufacturing an aluminium-copper composite tube; S2. bend-forming same; S3. w...  
WO/2017/069185A1
This blisk production method comprises an intermediate product formation step for forming a blisk intermediate product that has: a disk-corresponding part having a circular plate-like shape; a plurality of rotor vane-corresponding parts;...  

Matches 1 - 50 out of 10,192