-
公开(公告)号：US11958221B2
公开(公告)日：2024-04-16
申请号：US17612840
申请日：2020-05-13
申请人： FOSTAG Formenbau AG
发明人： Rolf Mühlemann
CPC分类号： B29C45/36 , B22D17/24 , B29C33/304 , B29C45/2602 , B29C45/40 , B29C2045/4078
摘要： An injection mold with a centering device includes a die-holding plate with a cavity-forming die unit, a core-holding plate with a core unit, and a stripping plate between the core-holding and die-holding plates. The centering device has a insert and a mount with a clearance, which is rotationally symmetrical about a center axis and is for receiving the insert. The insert has an opening for receiving the core unit and the insert and the clearance of the mount are insertable in a torsion-free manner in the clearance of the mount in at least three positions rotatable about a center axis of the insert, and the center axis of the clearance and the center axis of the insert overlie one another. A center axis of the opening of the insert is arranged eccentrically in relation to the center axis of the insert by an offset. The centering unit is arranged in the stripping plate.
-
公开(公告)号：US11820057B2
公开(公告)日：2023-11-21
申请号：US17719444
申请日：2022-04-13
申请人： Ford Motor Company
CPC分类号： B29C45/14819 , B29C2045/1486 , B29L2031/3406
摘要： A tool for driving a threaded fastener includes a driver head, a motor, and an injector. The driver head includes a spindle rotatable about an axis. A distal end of the spindle defines a plurality of drive surfaces configured to engage mating drive surfaces on the fastener to rotate the fastener about the axis. The driver head defines a fluid passage having an outlet proximate to the distal end of the spindle. The motor is drivingly coupled to the spindle to rotate the spindle about the axis. The injector is coupled to an inlet of the fluid passage and configured to feed a liquid insulator through the fluid passage.
-
公开(公告)号：US11752676B1
公开(公告)日：2023-09-12
申请号：US18183605
申请日：2023-03-14
发明人： Xianbing Shi , Junfa Shen
CPC分类号： B29C45/36 , B29C45/261 , B29C2045/363 , B29L2031/24
摘要： A mold for manufacturing a faucet body is disclosed, including: a lower mold base; and an upper mold base forming a mold cavity. A first and second core-pulling mechanisms are slidably arranged at two ends of the lower mold base respectively, the first core-pulling mechanism is provided with a first mold core set including a valve seat mounting groove mold core, a water outlet channel mold core and a water inlet channel mold core. The valve seat mounting groove mold core and the water outlet channel mold core are fixedly arranged on one side of the first core-pulling mechanism facing the mold cavity, the water inlet channel mold core is connected with a rotating block, the other end of the rotating block is rotatably arranged on the first core-pulling mechanism. The second core-pulling mechanism is provided with a second mold core set.
-
公开(公告)号：US11358315B2
公开(公告)日：2022-06-14
申请号：US16857440
申请日：2020-04-24
申请人： Cap-Thin Molds Inc.
摘要： A mold apparatus for producing a molded article by injection molding includes (a) a base plate for mounting to a platen of an injection molding machine; and (b) a core plate movably coupled to the base plate and axially translatable relative to the base plate between a plate advanced position and a plate retracted position. A method of resetting the core plate includes energizing a mechanical actuator in a retraction direction to exert a retraction force against the core plate and axially translate the core plate relative to a base plate from the plate advanced (molded part ejection) position to a plate retracted (mold injection) position; and then, prior to applying clamping tonnage, relieving the retraction force to axially unload the mechanical actuator, wherein the actuator is isolated from axial force exerted across the mold during application of the clamping tonnage.
-
公开(公告)号：US11298862B2
公开(公告)日：2022-04-12
申请号：US16470935
申请日：2018-03-21
申请人： Medtronic, Inc.
发明人： Curtis L. Jones , David A. Bates
IPC分类号： B29C45/26 , H01R13/52 , B29C45/14 , B29C45/34 , H01R43/00 , B29C45/36 , B29C45/27 , A61N1/36 , A61N1/362 , B29L31/26 , B29C33/12 , B29C33/30
摘要： An example mold assembly includes a first core, a second core, and a retaining cap. The first core defines an insert seat configured to receive a mold insert. The first core and the second core are configured to define a mold volume adjacent the mold insert. The retaining cap is disposed about a curved end portion defined by the second core, and defines a curved cap surface in contact with the curved end portion. The retaining cap is configured to secure the second core at a predetermined orientation relative to the first core within predetermined tolerances. An example technique includes positioning a mold insert in the mold assembly, disposing the retaining cap about the second core, securing the second core at a predetermined orientation relative to the first core within predetermined tolerances, and depositing mold material within the mold volume.
-
公开(公告)号：US20220063163A1
公开(公告)日：2022-03-03
申请号：US17415411
申请日：2019-12-13
发明人： Glen ANSELL
摘要： A mold for molding a body or cap for a connector. The mold comprises a mold body (1) and an axial core (2) which together define a mold cavity in the shape of the body or cap. The core has a sleeve (3) and an inner pin (4) each having complementary castellations (8, 10) which interdigitate in a first configuration. In the first configuration, the castellations (8, 10) are arranged such that respective recesses (11) are formed each bound by the proximal end of a first castellation (8) and the side walls of adjacent second castellations (10). Each recess has a shape to form a respective first portion of the body or cap. The sleeve (3) and inner pin (4) are axially movable to a second configuration in which the castellations (8, 10) are disengaged from one another. The inner pin (4) is rotatable to a third configuration in which the first castellations (8) can be axially withdrawn following a path occupied by the second castellations (10) in the first configuration.
-
公开(公告)号：US20220055276A1
公开(公告)日：2022-02-24
申请号：US17299348
申请日：2019-11-20
摘要： A cavity plate assembly (400) for a preform mold (100), which includes a cavity plate (410) having an array of seats (412) and a corresponding array of cavity inserts (440) mounted to a front face (CVF) of the cavity plate (410) and in communication with a respective seat (412). Each cavity insert (440) includes a body (441) with a mounting face (441a) and a spigot (443) projecting from the mounting face (441a) and received in a respective seat (412) of the cavity plate (410) such that the mounting (441a) face abuts the front face (CVF) of the cavity plate (410). Each cavity insert (440) also includes a molding surface (448) along its length, at least two thirds of which extends beyond the cavity plate (410).
-
公开(公告)号：US11247374B1
公开(公告)日：2022-02-15
申请号：US16413596
申请日：2019-05-15
申请人： Klaus A. Wieder
发明人： Klaus A. Wieder
摘要： A core lifter having a lifter bar assembly formed of an elongate lifter bar with a replaceable lifter bar extension coupling carrying a coupling ball pivotably, rotatably, and translationally coupled to a lifter base fixed to an ejector plate of a plastic injection molding apparatus, the bar extension coupling removably coupled to the bar by a coupling joint configured to automatically self-align the bar relative to the base and mold in which the bar extends in a direction generally orthogonal to a lengthwise extent of the bar. Bar extension coupling is formed of an extension link having one end carrying the ball and an opposite end slidably coupled to an end of the bar by coupling joint. A preferred extension link is of breakaway sacrificial construction and slidably attached to the bar via a coupling joint that is a floating dovetail joint.
-
公开(公告)号：US20210394409A1
公开(公告)日：2021-12-23
申请号：US17290093
申请日：2019-10-23
发明人： Romain GONNET
摘要： An assembly is formed by an insert and an overmolding device including a lower mold part and an upper mold part that are movable with respect to one another between an open position, which is suitable for the arrangement and removal of a glass pane and of the insert to be overmolded, and a closed position, in which the two mold parts delimit at least one cavity for injection of the overmolding material, wherein the lower part includes a receiving housing that is designed, on account of having a complementary shape to a referencing member of the insert, to form a stop for the member in a direction of insertion of the insert, and to immobilize the member along a vertical axis.
-
公开(公告)号：US20210339442A1
公开(公告)日：2021-11-04
申请号：US17269684
申请日：2019-08-29
发明人： Sven KMOCH , Ralf Walter FISCH , Cedric BOULAY
摘要： A mold assembly includes a services block and a cavity plate defining at least a portion of a molding cavity. A quick connection mechanism can connect and disconnect the plate and the services block. The cavity plate may include a base block and a mold cavity block. A mold assembly may include two opposed combinations of such a service block and a cavity plate each mounted to an opposed platen. The base block may include a quick connection device operable connect with and disconnect from a quick connection device on the services block. A services channel in the cavity plate may connect with and disconnect from a service channel in the services block with a quick connection mechanism. A molding system may include a plurality of such cavity plates, each operable to connect with and disconnect from the same services block.
-
-
-
-
-
-
-
-
-
搜索结果
497 条记录 (耗时 0.017 秒)
