公开(公告)号：US20240133415A1

公开(公告)日：2024-04-25

申请号：US18278859

申请日：2022-02-04

申请人： KNORR-BREMSE SYSTEME FÜR NUTZFAHRZEUGE GMBH

发明人： Tibor POLYAK ,  Zoltan Laszlo TOTH ,  Domonkos PALICSKA ,  Tibor OLAH ,  Martin AWRATH

IPC分类号： F16B33/02

CPC分类号： F16B33/02

摘要： A thread is provided for a screw connection between a first module and a second module. A first connecting element of the first module has a first screw thread profile and a second connecting element of the second module has a second screw thread profile. The first screw thread profile is configured such that the first connecting element is suited to be screw-connected to the second connecting element. The first screw thread profile has a reduced cross-sectional thread area in relation to a standardized screw thread.

公开(公告)号：US20240084933A1

公开(公告)日：2024-03-14

申请号：US18512783

申请日：2023-11-17

申请人： ASC Engineered Solutions, LLC

发明人： Jordan Cameron Belen ,  Matthew William McNamara ,  Jeffrey Brian Shaffer ,  Ronald Pound

IPC分类号： F16L15/00 ,  F16B33/02

CPC分类号： F16L15/003 ,  F16B33/02 ,  F16L2201/10

摘要： A fitting includes a fitting body defining a hole; and an indicator assembly comprising a fastener extending through the hole, a first indicator mounted on the fastener, and a second indicator mounted on the fastener, the fastener defining a fastener axis; wherein the second indicator is axially in between the first indicator and the fitting body upon the fastener being oriented in a first position, and wherein the second indicator is radially inwardly or radially outwardly of the first indicator upon the fastener being oriented in a second position.

公开(公告)号：US11905767B2

公开(公告)日：2024-02-20

申请号：US17862349

申请日：2022-07-11

申请人： Krzysztof Jan Wajnikonis

发明人： Krzysztof Jan Wajnikonis

IPC分类号： F16L15/08 ,  E21B17/042 ,  F16L15/00 ,  E21B17/046 ,  F16B33/00 ,  F16B33/02 ,  E21B17/00 ,  F16L25/00

CPC分类号： E21B17/0423 ,  E21B17/042 ,  E21B17/046 ,  F16L15/002 ,  F16L15/003 ,  F16L15/08 ,  E21B17/00 ,  F16B33/004 ,  F16B33/02 ,  F16L25/00

摘要： This invention builds up on technical features and on the industry experience with the use of Merlin™ family connectors. In addition to friction, structural means utilized to transfer high torsional loads include dog-clutch teeth and may also include: interlocked thread systems, shear pins, keys and splines, all used in isolation or in arbitrary combinations. Static and fatigue bending load capacities of the connectors remain high, while the axial load capacities may or may not be high, depending on the design requirements. Connectors according to this invention can be built as new, carefully optimized designs. In some cases upgrading existing Merlin™ family connector designs to increase their torque transfer capacities may be also feasible.

公开(公告)号：US20230400050A1

公开(公告)日：2023-12-14

申请号：US18088054

申请日：2022-12-23

申请人： SK ON CO., LTD.

发明人： Seon Gi MIN ,  Dong Min KIM ,  Won Kyeong KIM ,  Ho Yeon KIM

IPC分类号： F16B33/02 ,  F16B23/00 ,  H01M50/271

CPC分类号： F16B33/02 ,  F16B23/0038 ,  H01M50/271

摘要： A bolt for a battery includes a head in which at least a portion of a socket is formed, a threaded body including a threaded area in which a spiral thread is formed, and a reinforcing neck connected between the head and the threaded body and having a diameter increasing in a direction from the threaded body toward the head.

公开(公告)号：US20230258219A1

公开(公告)日：2023-08-17

申请号：US18300186

申请日：2023-04-13

申请人： COOLER MASTER CO., LTD.

发明人： Zhang QING SONG ,  Zhu ZHONG LONG ,  Tu PO-WEN

IPC分类号： F16B33/02 ,  F16B37/06

CPC分类号： F16B33/02 ,  F16B37/06 ,  B23K2103/20

摘要： A multi-material boss, configured for fastening of a fastener thereto, being a feature of a the cast part, comprising a boss cylinder, an augmenting cylinder, and a filler metal layer is provided. The boss cylinder is made of the same material as the die cast part having a first hardness, and has a first interior. The augmenting cylinder is made of an augmenting material having a second hardness, is fixedly secured in the first interior of the boss cylinder, and has a second interior defined by a second cylindrical shaped wall, a base rim, and a second opening. The second hardness is greater than the first hardness. The fastener is fastened to the multi-material boss via the second opening of the augmenting cylinder having the higher liquidus temperature and greater hardness.

公开(公告)号：US20190249804A1

公开(公告)日：2019-08-15

申请号：US16342878

申请日：2017-10-18

申请人： Carrier Corporation

发明人： Karl Fredrik Penden

IPC分类号： F16L15/00

CPC分类号： F16L15/007 ,  F16B7/06 ,  F16B7/182 ,  F16B33/02 ,  F16L15/006 ,  F16L19/00

摘要： A coupling nut (108) for joining a pair of conduits (104, 106) is provided. The coupling nut includes a first end (124) and a second end (126). An opening extends between the first end and the second end. The opening has an interior surface. A first coupling nut thread (114) extends along the interior surface at the first end and is constructed and arranged to receive a first conduit thread (110) having a first length (L1). A second coupling nut thread (116) extends along the interior surface at the second end and is constructed and arranged to receive a second conduit thread (112) having a second length (L2). A non-threaded central portion (118) extends between the first coupling nut thread and the second coupling nut thread. The non-threaded central portion (118) has a third length (L5). The third length (L5) of the non-threaded central portion is less than the sum of the first length (L1) of the first conduit thread and the second length (L2) of the second conduit thread.

公开(公告)号：US09963263B2

公开(公告)日：2018-05-08

申请号：US14762410

申请日：2014-01-24

申请人： Tokan Kogyo Co., Ltd.

发明人： Takamitsu Isogai

IPC分类号： B65D5/74 ,  B65D47/10 ,  B65D47/12 ,  B65D51/22 ,  B65D1/02 ,  F16B33/02

CPC分类号： B65D5/746 ,  B65D1/0246 ,  B65D47/106 ,  B65D47/123 ,  B65D51/228 ,  B65D2251/0015 ,  B65D2251/0031 ,  F16B33/02

摘要： The sealing device 100 of a container 1 is provided with an inner plug 10 and an upper closure 20. The inner plug 10 has a separation part 12 for forming an opening by separation. A first screwing part 51 for attachment of the upper closure 20 is provided between the inner plug 10 and the upper closure 20. The upper closure 20 has an inner cylinder part 20c which is a support part catching a separation part 12 by a second screwing part 52 in opening the plug and separating the separation part 12 from the inner plug 10. The second screwing part 52 is in a reverse thread relation with respect to the first screwing part 51 and has a barb-shape which facilitates pushing the separation part 12 into the inner cylinder part 20c rather than withdrawing the separation part from the inner cylinder part 20c.

公开(公告)号：US20180106168A1

公开(公告)日：2018-04-19

申请号：US15569189

申请日：2016-08-22

申请人： DENSO CORPORATION

发明人： Yuuki MATSUNAGA

IPC分类号： F01L1/356 ,  F01L1/344 ,  F16B5/02 ,  F16B17/00

CPC分类号： F01L1/356 ,  F01L1/3442 ,  F01L2001/34433 ,  F01L2001/34469 ,  F01L2103/00 ,  F01L2103/02 ,  F01L2250/02 ,  F01L2820/02 ,  F16B5/0216 ,  F16B5/025 ,  F16B5/0275 ,  F16B17/004 ,  F16B33/02 ,  F16B35/044 ,  F16B35/048 ,  F16B35/06

摘要： A composite structure includes: a cover plate having a countersunk hole and a plate side fitting hole; a bearing plate having a screw hole and a screw side fitting hole located opposite from the plate side fitting hole through the screw hole; and a plate screw component including a screw part engaged with the screw hole, and a plate side fitting part and a screw side fitting part respectively fitted with the plate side fitting hole and the screw side fitting hole to be in alignment with each other. A difference δϕa in diameter between the plate side fitting hole and the plate side fitting part, a difference δϕb in diameter between the screw side fitting hole and the screw side fitting part, and an effective difference δϕc in diameter between the screw hole and the screw part satisfy a dimensional relation of δϕa

公开(公告)号：US20180080494A1

公开(公告)日：2018-03-22

申请号：US15670664

申请日：2017-08-07

申请人： International Business Machines Corporation

发明人： Jason R. Eagle ,  Scott R. LaPree

IPC分类号： F16B41/00 ,  F16B33/02

CPC分类号： F16B41/002 ,  F16B33/02 ,  Y10T29/49963

摘要： An externally threaded fastener is captivated by a component that includes an opening. The externally threaded fastener includes a thread and a non-threaded shaft. The opening includes a major diameter and a minor diameter. The minor diameter includes a first diameter portion, a second diameter portion, and orthogonal portions that connect the first diameter portion and the second diameter portion. To captivate the externally threaded fastener with the component, the externally threaded fastener is positioned within the component opening and the externally threaded fastener is angled relative to an axis of symmetry of the opening in order to engage the threads of the externally threaded fastener with the component opening until the non-threaded shaft is fixed against at least two planes of the component by the first diameter portion of the minor diameter.

公开(公告)号：US20180073544A1

公开(公告)日：2018-03-15

申请号：US15666036

申请日：2017-08-01

申请人： LENOVO (SINGAPORE) PTE. LTD.

发明人： Yoshiharu Uchiyama ,  Takayuki Morino ,  Toshihiro Inoue ,  Sara Akiyama ,  Shigehiro Horiuchi

IPC分类号： F16B33/02 ,  F16B5/02

CPC分类号： F16B33/02 ,  F16B5/0275 ,  F16B5/065 ,  F16B41/002 ,  F16B2033/025

摘要： The present invention provides a structure for omitting washers to reduce the number of parts, and keeping the fitting of two members fastened together even when the washers are omitted. The structure includes: a first member having a first screw hole; a second member facing the first member, having a second screw hole larger than the first screw hole, and threaded in a direction opposite to the first screw hole; and a fastener. The fastener includes, along a longitudinal direction: a first screw section having a diameter corresponding to the first screw hole; a second screw section between the first member and the second member, having a diameter corresponding to the second screw hole, and threaded in a direction opposite to the first screw section; a neck at least partially located in the second screw hole; and a head larger in the longitudinal direction than the second screw hole.