公开(公告)号：US20240268801A1

公开(公告)日：2024-08-15

申请号：US18433224

申请日：2024-02-05

申请人： TRANSMED7, LLC

发明人： James W. VETTER ,  Eugene H. VETTER ,  Daniel E. CLARK ,  Alisen E. VETTER ,  Paul A. VETTER

IPC分类号： A61B10/02 ,  A61B10/06 ,  A61B17/32 ,  B23P13/02

CPC分类号： A61B10/0266 ,  A61B10/06 ,  B23P13/02 ,  A61B2010/0208 ,  A61B2010/0225 ,  A61B10/0283 ,  A61B2017/320064 ,  Y10T29/4984

摘要： An excisional device for either handheld or stereotactic table use may comprise an outer sheath that may comprise a distal trough shape configured to penetrate and/or cut tissue independently or in concert with work element(s). The articulable work element(s) may comprise articulable beak(s) and may be configured to translate and/or rotate at a first rate and to cut tissue in a direction implied by placement of the trough shaped outer sheath. A first helical element or equivalent assembly may be configured to transport tissue cut by the work element(s) and/or trough, may be co-axially disposed relative to the work element(s) and may be operative to rotate at a second rotation rate that is different than the first rate. A proximal sheath may be co-axially disposed relative to the work element(s) and the first helical element, and may be configured to rotate and actuate the work element(s).

公开(公告)号：US12042966B2

公开(公告)日：2024-07-23

申请号：US17090114

申请日：2020-11-05

申请人： Smith & Nephew, Inc.

发明人： Vivek Pawar ,  Mark Morrison ,  Carolyn Weaver

IPC分类号： B29C45/14 ,  A61F2/00 ,  A61F2/30 ,  A61F2/34 ,  A61F2/38 ,  B21J1/00 ,  B21J1/02 ,  B21J7/00 ,  B22F10/28 ,  B22F10/38 ,  B22F10/66 ,  B22F10/68 ,  B23K26/342 ,  B23P13/02 ,  B29C64/00 ,  B29K705/08 ,  B29L31/00 ,  B33Y10/00 ,  B33Y40/20 ,  B33Y80/00 ,  B23P9/02

CPC分类号： B29C45/14795 ,  A61F2/0077 ,  A61F2/30771 ,  A61F2/3094 ,  A61F2/34 ,  A61F2/3859 ,  B21J1/003 ,  B21J1/02 ,  B22F10/28 ,  B22F10/38 ,  B22F10/66 ,  B22F10/68 ,  B23K26/342 ,  B23P13/02 ,  B29C64/00 ,  B33Y10/00 ,  B33Y40/20 ,  B33Y80/00 ,  A61F2002/009 ,  A61F2002/30028 ,  A61F2002/3092 ,  A61F2002/3093 ,  A61F2002/30967 ,  A61F2002/30968 ,  A61F2002/3097 ,  A61F2002/30971 ,  A61F2002/30985 ,  A61F2/3877 ,  A61F2/389 ,  B21J7/00 ,  B23P9/02 ,  B29C2045/14803 ,  B29K2705/08 ,  B29L2031/7532 ,  Y10T29/4998

摘要： An exemplary process includes determining a desired pore size, selecting an initial pore size greater than the target pore size, manufacturing a porous structure with the initial pore size, forging the porous structure to form a forged part having the desired pore size, and forming an orthopedic device from the forged part.

公开(公告)号：US11865568B2

公开(公告)日：2024-01-09

申请号：US17349397

申请日：2021-06-16

申请人： Wagner Spray Tech Corporation

发明人： Ross D. Rossner ,  Eric R. Seckerson

IPC分类号： B21K21/08 ,  B23P13/02 ,  B05B9/01 ,  B05B1/04 ,  B05B1/34 ,  B23K26/382

CPC分类号： B05B9/01 ,  B05B1/04 ,  B05B1/34 ,  B21K21/08 ,  B23K26/389 ,  B23P13/02 ,  Y10T29/49323 ,  Y10T29/49432

摘要： A spray tip for a fluid applicator includes a stem configured to be inserted into the fluid applicator. The stem includes a stem pre-orifice portion and an insert receiving portion. The spray tip includes a pre-orifice insert having an inlet and an outlet. The pre-orifice insert is disposed within the insert receiving portion and disposed against a rearward shoulder of the stem.

公开(公告)号：US11858054B2

公开(公告)日：2024-01-02

申请号：US16942826

申请日：2020-07-30

申请人： Profilator GmbH & Co. KG

发明人： Stefan Heyn

IPC分类号： B23F21/14 ,  B23F21/20 ,  B23F19/10 ,  B23F5/16 ,  B23F21/00 ,  B23F23/12 ,  B23F17/00 ,  B23P13/02 ,  B23P15/14

CPC分类号： B23F5/163 ,  B23F17/006 ,  B23F19/107 ,  B23F21/005 ,  B23F23/1237 ,  B23P13/02 ,  B23P15/14 ,  Y10T29/5168 ,  Y10T29/5176 ,  Y10T409/10795 ,  Y10T409/101272 ,  Y10T409/105565 ,  Y10T409/108586

摘要： A method for producing gears, wherein in a first step a set of teeth is formed by means of a skiving wheel rotationally driven by a tool spindle in a workpiece gear rotationally driven synchronously thereto by a workpiece spindle, wherein the workpiece spindle and the tool spindle are at an axis intersection angle to each other and the advancement occurs in the tooth-flank extension direction, and wherein in a second step at least some teeth of the set of teeth are machined by means of a tooth-machining tool. A combined tool is used, in the case of which the toothmachining tool and the skiving wheel are fixedly connected to each other. Between the two steps, the combined tool remains connected to the tool spindle and the workpiece gear remains connected to the workpiece spindle. Between the two steps, merely the relative position of the tool spindle in relation to the workpiece spindle and the rotational speed ratio of the two spindles are changed.

公开(公告)号：US11413713B2

公开(公告)日：2022-08-16

申请号：US16493742

申请日：2018-01-11

申请人： LG ELECTRONICS INC.

发明人： Seokpyo Hong

IPC分类号： F24F1/32 ,  F25B9/00 ,  B23P13/02 ,  F25B1/04

摘要： The present invention relates to an air conditioner. The air conditioner according to the present embodiment has a refrigeration capacity of 7 kW to 11 kW, inclusive, and uses, as a refrigerant, a mixed refrigerant containing 50% or more of R32, and since a refrigerant pipe therein is made of a ductile stainless steel material having 1% or less of a delta-ferrite matrix structure with respect to the grain size area thereof, and includes a suction pipe guiding the suction of the refrigerant into a compressor and having an outer diameter of 15.88 mm, the refrigerant pipe can maintain strength and hardness as good as or better than those of a copper pipe, while also maintaining good processability.

公开(公告)号：US20220161374A1

公开(公告)日：2022-05-26

申请号：US17534553

申请日：2021-11-24

申请人： TOA DR ENTERPRISE CO., LTD.

发明人： Tao Chen CHOU ,  Tong Yong CHOU

IPC分类号： B23P13/02 ,  B26D11/00 ,  B23B35/00 ,  B24B1/00

摘要： The present invention relates to a method for forming the spacer of slitting machine. Firstly, the material is provided, then various processing methods are applied to form the spacer with smooth surface and a plurality of fixed-distance columns. Compared to the conventional spacer, the weight of lightweight spacer of the invention is reduced by 50%±10%. Additionally, the lightweight spacer of the invention not only is placed on the other positions of slitting machine, but also is suitable for the machines of other relevant fields.

公开(公告)号：US11319814B2

公开(公告)日：2022-05-03

申请号：US16403208

申请日：2019-05-03

申请人： United Technologies Corporation

发明人： James Tilsley Auxier ,  Norman W. Cofalka ,  Alan C. Barron

IPC分类号： B23P15/02 ,  B23P15/04 ,  B33Y10/00 ,  B33Y50/02 ,  B33Y80/00 ,  B22D25/02 ,  B23P15/00 ,  F01D5/14 ,  F02C3/04 ,  F02C3/14 ,  F02C7/36 ,  F02C9/18 ,  B23P13/02

摘要： A method of manufacturing a casting is provided and includes establishing desired dimensions of a nominal casting, executing a casting process to produce multiple actual castings with each of the multiple actual castings having respective dimensions that differ from each other and from the desired dimensions of the nominal casting and engaging one or more tools to adaptively machine, without rigidly-programmed toolpaths, each of the multiple actual castings to reduce the respective differences between the actual dimensions of each of the multiple actual castings and the desired dimensions.

公开(公告)号：US11236500B2

公开(公告)日：2022-02-01

申请号：US16862411

申请日：2020-04-29

申请人： Folding Holdings, LLC

发明人： Elliot Peterson

IPC分类号： E04B1/19 ,  E04C3/04 ,  E04C3/14 ,  B23P13/02 ,  B23P15/00

摘要： A built-up beam includes a pair of I-beams each having opposing flanges, a web that extends between the opposing flanges, a plurality of flange openings in each of the opposing flanges, a plurality of web openings in the web, and a plurality of bolt holes in one of the opposing flanges. The I-beams are stacked together flange-to-flange in a stacked beam configuration and a plurality of bolts extend through the plurality of bolt holes and secure the pair of I-beams together in the stacked beam configuration.

公开(公告)号：US11149885B2

公开(公告)日：2021-10-19

申请号：US15942120

申请日：2018-03-30

申请人： S.P.M. FLOW CONTROL, INC.

发明人： Brian C. Witkowski ,  Matt Treida ,  Ben Ward

IPC分类号： F16L27/08 ,  F16L21/02 ,  B23P13/02 ,  B23P15/00 ,  C22C38/00 ,  F16C19/02 ,  F16C43/04

摘要： A high pressure swivel comprises a first tube; a second tube; and a plurality of balls contained between a plurality of bearing races and a plurality of complimentary bearing races, wherein the first tube and the second tube comprise a carburizing grade micro-alloy steel, wherein the carburizing grade micro-alloy steel comprises a yield strength of greater than about 110,000 psi, a tensile strength of greater than about 130,000 psi, an elongation of greater than about 14%, a reduction area of greater than about 45%, and a longitudinal Charpy v-notch of greater than about 31 ft/lbs longitudinal at about −40° C., and a nickel concentration of less than about 1 wt. %, by weight of the carburizing grade micro-alloy steel, and a carbon content of less than about 0.15 wt. %, by weight of the carburizing grade micro-alloy steel.

公开(公告)号：US09970309B2

公开(公告)日：2018-05-15

申请号：US14817898

申请日：2015-08-04

申请人： Bosch Mahle Turbo Systems GmbH & Co. KG

发明人： Michal Klusácek

IPC分类号： F01D11/02 ,  B23P13/02 ,  B23P15/00 ,  F01D5/02 ,  F01D25/16 ,  F01D25/28 ,  F02B37/00 ,  F01D5/06

CPC分类号： F01D11/02 ,  B23P13/02 ,  B23P15/006 ,  F01D5/02 ,  F01D5/027 ,  F01D5/063 ,  F01D25/16 ,  F01D25/28 ,  F02B37/00 ,  F05D2220/40 ,  F05D2230/61 ,  F05D2240/24 ,  F05D2240/54 ,  F05D2240/55 ,  Y02T10/144

摘要： A method of producing a rotor of a charging apparatus may include the steps of providing at least one compressor wheel and a turbine wheel. The compressor wheel and the turbine wheel may each include a bearing section having a radial bearing surface at a longitudinal end for mounting a bearing housing. At least one of the radial bearing surfaces may include a radial oversizing corresponding to a rotationally asymmetric geometry between at least the bearing section of the compressor wheel and the bearing section of the turbine wheel. The method may include the step of assembling the compressor wheel, the turbine wheel and each bearing section together to form a unitary structure, and machining the at least one of the radial bearing surfaces to reduce the respective radial oversizing until each of the radial bearing surfaces are rotationally symmetrical with respect to each other.