公开(公告)号：US20180195513A1

公开(公告)日：2018-07-12

申请号：US15916089

申请日：2018-03-08

申请人： Molten Metal Equipment Innovations, LLC

发明人： Paul V. Cooper

IPC分类号： F04D7/06 ,  C22B7/00 ,  C22B9/00 ,  F04D29/20 ,  F27D17/00 ,  F27D27/00 ,  F27D3/14 ,  F27D99/00 ,  F16D1/10 ,  F16D1/02 ,  F27D3/16 ,  F16C3/02

CPC分类号： F04D7/065 ,  C22B7/003 ,  C22B9/00 ,  F04D29/20 ,  F16C3/02 ,  F16D1/02 ,  F16D1/10 ,  F16D2001/102 ,  F27D3/14 ,  F27D3/16 ,  F27D17/002 ,  F27D27/005 ,  F27D99/00 ,  F27D2099/0083 ,  Y02P10/212

摘要： A molten metal rotor receives and retains an end of a molten metal rotor shaft. The rotor shaft has one or more projections at the end received in the rotor. The rotor has an inner cavity, a top surface with an opening leading to the inner cavity, and at least one abutment. The opening includes one or more portions for allowing each projection to pass through the opening and into the inner cavity. The rotor and/or shaft are then rotated so at least one of the outwardly-extending projections is under the top surface of the rotor and is against an abutment. A molten metal pump, rotary degasser scrap melter or other device used in molten metal may utilize a rotor/shaft combination as disclosed herein.

公开(公告)号：US10015925B2

公开(公告)日：2018-07-10

申请号：US14649847

申请日：2013-11-27

申请人： Ademar Birck

发明人： Ademar Birck

IPC分类号： B27B5/32 ,  A01B71/02 ,  A01B71/04 ,  F16C3/02 ,  F16D1/02 ,  F16C33/66 ,  F16C33/78 ,  F16C19/54 ,  F16D1/076

CPC分类号： A01B71/02 ,  A01B71/04 ,  F16C3/023 ,  F16C19/386 ,  F16C19/548 ,  F16C25/06 ,  F16C33/6607 ,  F16C33/7886 ,  F16D1/02 ,  F16D1/076 ,  F16D2250/0084 ,  Y10T403/19

摘要： A split shaft with a setting adjustment, including a first part and a second part with threaded cylindrical sections, that may optionally also optionally include a sleeve to interconnect the first and second parts by threading. A shaft-hub unit, which includes the split shaft and a cylindrical hub with two couplable parts. Use of the split shaft and shaft-hub unit in cutting disks of planters and subsoilers, as well as in wheels of planters, is also described.

公开(公告)号：US10012263B2

公开(公告)日：2018-07-03

申请号：US14432206

申请日：2013-09-13

申请人： ABB RESEARCH LTD.

发明人： Darren Dale Tremelling ,  Dezheng Wu ,  Steven Carl Englebretson ,  Simon E. Mushi ,  Se Young Yoon ,  Yujing Liu

IPC分类号： H02K1/28 ,  H02K7/09 ,  F16C32/04 ,  F16C3/02 ,  H02K7/00

CPC分类号： F16C32/0493 ,  F16C3/026 ,  F16C32/047 ,  F16C32/0474 ,  F16C32/048 ,  F16C2240/40 ,  F16C2240/60 ,  F16C2240/70 ,  F16C2380/26 ,  H02K1/28 ,  H02K7/003 ,  H02K7/09

摘要： Rotating machines and rotors therefor are disclosed. The bearings may be magnetic bearings configured to magnetically levitate the rotor. The rotors may include a hollow fiber-reinforced composite shaft and a magnetic bearing rotor core disposed on the shaft and configured for use with the magnetic bearing. In some examples, the rotating machines may be electrical machines.

公开(公告)号：US20180163772A1

公开(公告)日：2018-06-14

申请号：US15575451

申请日：2016-05-17

申请人： LENTUS COMPOSITES LIMITED

发明人： Paul Anthony LEWIS ,  Michael James DEWHIRST

IPC分类号： F16C3/02 ,  B29C70/86 ,  B29C70/68

CPC分类号： F16C3/026 ,  B29C70/681 ,  B29C70/86 ,  B29K2705/00 ,  B29L2031/75 ,  F16C2208/02 ,  F16C2220/28 ,  F16C2326/06

摘要： A method of manufacture of a shaft including positioning a prefabricated wedge member onto a cylindrical mandrel, winding a fibre material onto the mandrel, the fibre material extending over at least a part of the wedge member, allowing a matrix material impregnated into the fibre material to cure, and machining away at least part of the fibre material in the region of the wedge member to expose fibres thereof.

公开(公告)号：US20180149195A1

公开(公告)日：2018-05-31

申请号：US15882849

申请日：2018-01-29

申请人： Waukesha Bearings Corporation

发明人： Barry Blair ,  James L. Otto ,  Mike Gwizdek

IPC分类号： F16C33/10 ,  F16C32/06 ,  F16C3/02 ,  F16C17/02

CPC分类号： F16C33/1055 ,  F16C3/02 ,  F16C17/02 ,  F16C17/028 ,  F16C32/0659 ,  F16C32/0685 ,  F16C33/107

摘要： A countershaft as disclosed herein may include one or more bearing zones along its axial length. Each bearing zone may include one or more radial holes in fluid communication with one or more grooves, respectively, and one or more axial channels formed along the longitudinal length of the countershaft. Each groove may be positioned adjacent an interface between a rotating member and a non-rotating member and include one or more features therein, such as a profile and/or taper.

公开(公告)号：US20180142776A1

公开(公告)日：2018-05-24

申请号：US15357224

申请日：2016-11-21

申请人： GM Global Technology Operations LLC

发明人： Avissai Alcantara Burguete ,  Arthur C. Valverde ,  Julia E. Considine

IPC分类号： F16H57/04 ,  F16C3/02 ,  F02B61/06 ,  F01N3/10 ,  F04D29/28

CPC分类号： F16H57/0416 ,  F01N3/10 ,  F02B61/06 ,  F04D19/002 ,  F04D29/282 ,  F04D29/326 ,  F16C3/02 ,  F16C3/023 ,  Y02A50/2322 ,  Y10T464/10

摘要： An air cooling device facilitates the cooling and/or thermal protection of a rotating member of a vehicle exposed to a proximately located heat source of the vehicle. The air cooling device may include a plurality of airfoils projecting radially outward from the rotating member for forming a flowing, thermally insulating, layer of air about the rotating member.

公开(公告)号：US20180142727A1

公开(公告)日：2018-05-24

申请号：US15876854

申请日：2018-01-22

申请人： MT AEROSPACE AG

发明人： Wolfgang FIEDLER ,  Thomas LIPPERT ,  Taylan TOPRAK

IPC分类号： F16C7/02 ,  F16C3/02

CPC分类号： F16C7/026 ,  F16C3/026 ,  Y10T29/49945 ,  Y10T74/2142

摘要： A component for the transmission and absorption of mechanical forces and moments includes at least one dimensionally stable component element having at least one hollow-profiled section extending along a longitudinal axis of the dimensionally stable component element, and at least one hollow-profiled component element consisting of fibre-reinforced plastic extending along a longitudinal axis of the hollow-profiled component element. The hollow-profiled component element is partially received by the hollow-profiled section of the dimensionally stable component element in a form-fitting manner. The component is produced by a method that includes the steps of inserting one end of the one hollow-profiled component element into the hollow-profiled section of the dimensionally stable component element and pressing the outer circumference (26) of the hollow-profiled component element (16) against the inner circumference (24) of the hollow-profiled section (14) by an inflatable element.

公开(公告)号：US09975376B2

公开(公告)日：2018-05-22

申请号：US14976974

申请日：2015-12-21

申请人： Goodrich Corporation

发明人： Todd Rook

IPC分类号： B60B35/08 ,  B64C25/36 ,  B64C25/58 ,  B64C25/42 ,  F16F7/10 ,  F16C3/02 ,  B60B35/04 ,  F16F15/14

CPC分类号： B60B35/08 ,  B60B35/04 ,  B60B2360/10 ,  B60B2360/70 ,  B60B2900/131 ,  B64C25/36 ,  B64C25/42 ,  B64C25/58 ,  F16C3/02 ,  F16F7/10 ,  F16F15/1442

摘要： Systems and methods are disclosed for aircraft wheels and brakes systems for use in, for example, an aircraft. In this regard, a damper for an axle may comprise a cylindrical canister defining a cavity configured to be inserted into a bore of the axle, the cavity at least partially filled with a damping material. The damper may act as a particle damper or a tuned mass damper to mitigate harmonic vibration of the axle and therefore the wheel and brake system.

公开(公告)号：US09975163B2

公开(公告)日：2018-05-22

申请号：US15233385

申请日：2016-08-10

申请人： JTEKT CORPORATION

发明人： Yasuhiro Sato

IPC分类号： B21K1/06 ,  B21D22/28 ,  F16C3/02 ,  B62D1/185

CPC分类号： B21D22/28 ,  B21K1/066 ,  B62D1/185 ,  F16C3/02

摘要： A method of making a shaft includes: forming a shaft portion by applying drawing to a first region, of a columnar material made of steel, extending from a predetermined position in an axial direction to an end on a first side in the axial direction, to form a shaft portion, and to form a tapered portion between the shaft portion and a second region, of the columnar material, extending from the predetermined position to an end of the columnar material on a second side in the axial direction, and having an outside diameter increased as the tapered portion extends from the shaft portion side toward the second region side; and forming a head portion by applying plastic forming to the second region and the tapered portion.

公开(公告)号：US09956645B2

公开(公告)日：2018-05-01

申请号：US15259463

申请日：2016-09-08

申请人： Dana Automotive Systems Group, LLC

发明人： Johnny N. Smith ,  Thomas M. O'Neil

IPC分类号： B23K20/06 ,  B23K20/24 ,  F16L9/02 ,  F16C3/02 ,  B23B41/06 ,  F16L13/02 ,  B23K33/00 ,  B23K101/06 ,  B23K103/10

CPC分类号： B23K20/24 ,  B23B41/06 ,  B23B2222/04 ,  B23K20/06 ,  B23K33/00 ,  B23K2101/06 ,  B23K2103/10 ,  F16C3/023 ,  F16L9/02 ,  F16L13/0209

摘要： In a first embodiment, at a time of magnetic pulse welding, a stepped tube profile machining process axially bores a walled tube from an end inward to a transition depth to form a section with a reduced wall thickness and then axially bores the walled tube from the transition depth to a fall off depth, thereby forming a section with a maximized welding wall section. In a second embodiment, also at a time of magnetic pulse welding, a surface angle tube profile machining process axially bores at a surface angle a walled tube from an end to a bore length to form an angular welding wall thickness inward to a maximized wall section. For both embodiments, the bored surfaces are virgin with no pits, oil, residue, or oxidation thereon, thus making the machined walled tubes available for immediate magnetic pulse welding.