-
公开(公告)号：US11608551B2
公开(公告)日：2023-03-21
申请号：US16848656
申请日：2020-04-14
发明人： Jen C. Lin , Gabriele F. Ciccola , Santosh Prasad , Wei Wen , Raymond J. Kilmer
IPC分类号： C22F1/057 , C22C21/02 , C22C21/10 , C22C21/14 , C22C21/16 , C22C21/18 , C22F1/043 , C22F1/053
摘要： New aluminum alloys are disclosed and generally include 0.6-1.4 wt. % Si, 0.25-0.90 wt. % Mg, wherein the ratio of wt. % Si to wt. % Mg is from 1.05:1 to 5.0:1, 0.25-2.0 wt. % Cu, 0.10-3.5 wt. % Zn, 0.01-1.0 wt. % Fe, up to 0.8 wt. % Mn, up to 0.25 wt. % Cr, up to 0.20 wt. % Zr, up to 0.20 wt. % V, and up to 0.15 wt. % Ti, wherein the total of Fe+Mn+Cr+Zr+V+Ti is not greater than 2.0 wt. %, the balance being aluminum and impurities. The new aluminum alloys may include Q phase precipitates. In some embodiments, the solvus temperature of the Q phase precipitates is not greater than 950° F.
-
公开(公告)号：US20230030548A1
公开(公告)日：2023-02-02
申请号：US17966437
申请日：2022-10-14
摘要： A fastener including a pin member having a shank portion, a threaded portion having a thread, a lock portion having at least one lock groove, and a pull portion located having at least one pull groove. The threaded portion is adapted to be engaged threadedly with a threaded hole of a workpiece to install the pin member therein. The fastener includes a swage collar adapted to be installed into the at least one lock groove of the lock portion to secure a plurality of workpieces. The pull portion is adapted to break off when the fastener is installed.
-
公开(公告)号：US20220088698A1
公开(公告)日：2022-03-24
申请号：US17479816
申请日：2021-09-20
IPC分类号： B23K11/11
摘要： A hybrid electrode for resistance spot welding and a method of resistance welding are provided. The hybrid electrode comprises a pin and a collar member. The pin comprises an electrically conductive material and a pin contact surface. The collar member comprises a material that is at least one of less electrically conductive than the electrically conductive material of the pin and less thermally conductive than the electrically conductive material of the pin. The collar member comprises a collar member contact surface, and defines an inner cavity and a longitudinal axis. The pin is at least partially disposed in the inner cavity and the pin contact surface extends away from the collar member and is offset a distance along the longitudinal axis from the collar member contact surface.
-
公开(公告)号：US20210379647A1
公开(公告)日：2021-12-09
申请号：US17288346
申请日：2019-12-13
发明人： Stuart Cameron Cosgrave , Kyle Alexander Wasyliniuk , Donald J. Spinella , Daniel Bergstrom , Gino N. Iasella
摘要： Rivet dispenser reloading systems and methods of use thereof are provided. A non-limiting embodiment of a rivet dispenser reloading system comprises a receiving member defining a channel therein, and a first gate. The rivet receiving member comprises a first port and a second port that communicate with the channel. The first port is configured to receive rivets. The second port is configured to selectively engage with a rivet dispenser and introduce rivets to the rivet dispenser. The channel extends between the first port and the second port and is configured to transport rivets from the first port to the second port in a series arrangement and in a preselected orientation. The first gate is in communication with the second port and is selectively positionable between a first configuration inhibiting movement of rivets through the second port, and a second configuration enabling movement of rivets through the second port.
-
公开(公告)号：US20200239983A1
公开(公告)日：2020-07-30
申请号：US16846800
申请日：2020-04-13
发明人： Fusheng Sun , Ernest M. Crist, JR.
摘要： The present disclosure relates to new titanium alloys and methods for making the same. The new titanium alloys generally include 4.75-6.75 wt. % Al, 6.5-8.5 wt. % (Nb+Ta), 1.5-3.5 wt. % Sn, up to 5.0 wt. % Zr, and up to 2.5 wt. % Mo, the balance being titanium, optional incidental elements, and impurities. Due to their composition and methods of manufacture, the new titanium alloys may find use in several applications, such as aerospace and/or automotive applications.
-
公开(公告)号：US11628507B2
公开(公告)日：2023-04-18
申请号：US17420729
申请日：2019-02-28
发明人： Thomas R. Kingsbury
IPC分类号： B23D29/00
摘要： Fastening collar removal apparatus, methods of making fastening collar removal apparatus, and methods of removing a fastening collar secured to a fastener are provided. A fastening collar removal apparatus includes a collet including a first section including a substantially cylindrical shape and a second section operatively coupled to the first section. The second section includes a collet cavity extending therein. The collet cavity is configured to receive at least a portion of a collar. The second section includes at least two fingers formed by at least two axial channels in the second section. At least one of the at least two fingers includes a blade extending inwardly relative to a longitudinal axis of the collet. In an open configuration of the collet, each of the at least two fingers includes an outward taper relative to a longitudinal axis of the collet.
-
公开(公告)号：US20230112581A1
公开(公告)日：2023-04-13
申请号：US17907350
申请日：2021-05-26
发明人： Justin S. Branch , Robert B. Wilcox
摘要： A fastener comprising a pin and a collar. The pin comprising a shank comprising a tapered lock groove thread profile; and a head portion configured to receive a torque. The collar configured to be deformed onto and secured to the shank, wherein the collar comprises an external surface configured to receive a torque such that the collar can be removed from the shank after deformation.
-
公开(公告)号：US11529826B2
公开(公告)日：2022-12-20
申请号：US16563526
申请日：2019-09-06
发明人： Spencer Wallace , Matt Brest
摘要： A wheel cover assembly for a vehicle wheel may include a wheel rib that is attachable to a rim inner surface of a wheel rim of the vehicle wheel, a cover body having a cover body outer surface, a cover body inner surface, and a cover body outer edge having an outer diameter that is greater than an inner diameter of the wheel rib and less than an inner diameter of an open end flange of the wheel rim. A cover mounting mechanism operatively connected to the cover body has a cover locking position wherein the cover mounting mechanism engages the wheel rib to retain the wheel rib between the cover mounting mechanism and the cover body and secure the wheel cover assembly to the vehicle wheel when the wheel rib is attached to the rim inner surface.
-
公开(公告)号：US20220105579A1
公开(公告)日：2022-04-07
申请号：US17420729
申请日：2019-02-28
发明人： Thomas R. KINGSBURY
IPC分类号： B23D29/00
摘要： Fastening collar removal apparatus, methods of making fastening collar removal apparatus, and methods of removing a fastening collar secured to a fastener, are provided. The fastening collar removal apparatus comprises a collet comprising a first section comprising a substantially cylindrical shape and a second section operatively coupled to the first section. The second section comprises a collet cavity extending therein. The collet cavity is configured to receive at least a portion of a collar. The second section comprises at least two fingers formed by at least two axial channels in the second section. At least one of the at least two fingers comprises a blade extending inwardly relative to a longitudinal axis of the collet. In an open configuration of the collet, each of the at least two fingers comprises an outward taper relative to a longitudinal axis of the collet.
-
公开(公告)号：US20220098707A1
公开(公告)日：2022-03-31
申请号：US17400429
申请日：2021-08-12
发明人： Jen C. Lin , Wei Wen , Santosh Prasad , Mark D. Crowley , Gabriele F. Ciccola , Matthew C. Brest
摘要： New aluminum alloys having magnesium and zinc are disclosed. The new magnesium-zinc aluminum alloys may include from 2.5 to 4.0 wt. % Mg, from 2.25 to 4.0 wt. % Zn, wherein (wt. % Mg/wt. % Zn)≥1.0, and wherein (wt. % Mg/wt. % Zn)≤1.6, from 0.20 to 0.9 wt. % Mn, from 0.10 to 0.40 wt. % Cu, up to 1.0 wt. % Li, up to 0.50 wt. % Fe, up to 0.50 wt. % Si, and optional secondary element(s), the balance being aluminum, optional incidental elements and impurities.
-
-
-
-
-
-
-
-
-
搜索结果
31 条记录 (耗时 0.019 秒)