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公开(公告)号:US20230132160A1
公开(公告)日:2023-04-27
申请号:US17914682
申请日:2021-03-22
申请人: FANUC CORPORATION
发明人: Ryou OOSAKA , Atsushi HORIUCHI
摘要: Provided are a control device and a control method for an injection molding machine that carries out a punching step with high reliability. A control device for an injection molding machine, the control device being equipped with: a mold opening/closing unit that integrally moves a fixed mold and a moving mold of a mold of the injection molding machine in the opening direction from a state where the mold is closed, thereby creating a gap between the fixed mold and a mounting plate; an insertion member control unit for inserting an insertion member into the gap; an assessment unit for assessing whether the insertion member has been inserted into the gap; and a push control unit for pushing out a punching pin when the insertion member has been assessed to have been inserted into the gap.
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公开(公告)号:US11619267B2
公开(公告)日:2023-04-04
申请号:US17201802
申请日:2021-03-15
摘要: An upper case manufacturing method using an axial draw mold, in molding of an upper case made of a synthetic resin and including an inclined cylindrical portion. A fixed mold is provided with a first half body, and a movable mold is provided with a second half body. The first half body and the second half body abut against each other in an inclined plane. The first half body has a first flat surface at both ends on the inner diameter side of the inclined cylindrical portion in the inclined plane, and the second half body has a second flat surface at both ends on the inner diameter side of the inclined cylindrical portion in the inclined plane. The first flat surface and the second flat surface are flat surfaces that prevent the occurrence of undercutting when the upper case is removed from an injection molding mold.
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公开(公告)号:US11613383B2
公开(公告)日:2023-03-28
申请号:US16594522
申请日:2019-10-07
申请人: Rohr, Inc.
发明人: Jennifer Davis
IPC分类号: B64F5/10 , B29C45/26 , B64C9/00 , B29C45/00 , B29C45/14 , B29C31/00 , B29L31/00 , B29C33/76 , B29L31/30 , B64C3/20 , B29C70/54
摘要: A tool for fabricating a control surface is disclosed. In various embodiments, the tool includes a first block defining a longitudinal direction running between a leading edge end and a trailing edge end; a first sidewall spaced a first lateral distance from the first block to form a first closeout channel running in the longitudinal direction between the first block and the first sidewall; and a second sidewall configured to form a second closeout channel running in the longitudinal direction, the second closeout channel disposed laterally opposite the tool from the first closeout channel.
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公开(公告)号:US11589663B2
公开(公告)日:2023-02-28
申请号:US16965547
申请日:2019-06-14
申请人: LG CHEM, LTD.
发明人: Yong Chan Kim , Ki Hwan Kim , Nansra Heo , Jeong Woo Shon , Pilsung Jo
IPC分类号: B32B15/082 , B32B15/20 , A45D33/18 , C08J7/04 , A45D34/00 , A45D40/00 , C03C17/245 , G02B5/00 , G02B5/26 , B29C45/26 , G02B5/28 , G02B5/04 , C23C14/00
摘要: The present disclosure relates to a decoration member comprising a color developing layer comprising a light reflective layer and a light absorbing layer provided on the light reflective layer; and a substrate provided on one surface of the color developing layer, wherein the light absorbing layer comprises a molybdenum-titanium oxide (MoaTibOx).
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公开(公告)号:US11577436B2
公开(公告)日:2023-02-14
申请号:US16967611
申请日:2019-02-05
申请人: UPONOR INNOVATION AB
发明人: Jarmo Smahl
摘要: A mold assembly (1) for injection molding of a plastic pipe fitting (2, 3). The pipe fitting comprises an elbow-shaped or a tee-shaped internal flow channel (4). At least one of the first core member (14) and the second core member (15) of the core package (12, 13) comprises a built-in cooling arrangement (20) for cooling of the core package (12, 13), the cooling arrangement (20) extending longitudinally inside said core member over a substantial length of said core member. The pipe fitting (2, 3) comprises an elbow-shaped or tee-shaped internal flow channel (4) comprising at least two channel parts (5, 6, 7) arranged at a first angle (α) in relation to each other, the channel parts (5, 6, 7) each having a circular cross-section and a smoothly radiused inner corner face (8) between each two channel parts being at said first angle in relation to each other, the at least one of the channel parts having an inner diameter D, a length L from central corner point to the end of the channel part, the inner corner face having a rounding radius R. The ratio (D/R) of the inner diameter D and the rounding radius R is in the range 2 to 5, and the ratio (L/D) of the length L and inner diameter D is in the range 8 to 3.
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公开(公告)号:US20230043403A1
公开(公告)日:2023-02-09
申请号:US17705229
申请日:2022-03-25
申请人: Angling AI
发明人: Josh E. Clark
摘要: An injection mold is configured to form an eyeball for a fishing lure. The injection mold includes a first mold plate, a first stem plate, a second stem plate, and a second mold plate. The first mold plate defines a first injection port. The first and second stem plates and the second stem plate each define a plurality of stem cavities. The second mold plate includes first and second sides and a second injection port extending between the first side and the second side. The second side defines an iris cavity in fluid communication with the second injection port. The injection mold is configured to be assembled in a first configuration, to receive a first flowable material to form a pupil stem of an eyeball, and a second configuration, to receive a second flowable material to form an iris of the eyeball.
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公开(公告)号:US20230034146A1
公开(公告)日:2023-02-02
申请号:US17725374
申请日:2022-04-20
申请人: Rudi Locher , SUNSTAR SUISSE S.A.
发明人: Jürgen Butz , Rudi Locher
摘要: An index plate molding device configured to produce a multi-component part including an injection mold having an injection parting surface, and an ejection mold having an ejection parting surface in selective contact with the injection parting surface to form an ejection parting line therebetween. The index plate molding device also includes an index plate movable relative to the injection mold and the ejection mold, where the index plate includes an index parting surface in selective contact with the injection parting surface to form an index parting line therebetween, and where the index plate is shaped such that the outer surface of the first component of the multi-component part is available for overmolding on both sides of the index parting line when the first component is coupled to the index plate.
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公开(公告)号:US20230033850A1
公开(公告)日:2023-02-02
申请号:US17788497
申请日:2021-01-25
申请人: DIAMET CORPORATION
发明人: Shinichi Takezoe , Tsuneo Maruyama , Hideo Sakai
摘要: By using a forming die having a fixed die and a movable die moving along a parting surface on the fixed die and by moving the movable die along the parting surface, to press and hold a sintered part between the movable die and the fixed die, to form a cavity around the sintered part except parts which abut on the fixed die and the movable die by the forming die, and to fill the cavity with melted material which becomes an exterior part, so that the sintered part and the exterior part are integrated by insert molding.
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公开(公告)号:US11565543B2
公开(公告)日:2023-01-31
申请号:US16825977
申请日:2020-03-20
发明人: Nancy M. Morris , Davide Piovesan
IPC分类号: B43K19/16 , B43K23/008 , B43K23/004 , G09B11/02 , B43K23/016 , B29C67/24 , B29C33/00 , B29C45/26
摘要: A writing utensil adapted for promoting the development of a tripod writing grip includes an elongate body having a substantially polygonal cross section, and having three faces extending between a proximal end and a distal end thereof, and a boss member extending from an intermediate portion of the elongate body, the boss member being adapted for impeding a user's fingers from sliding along a longitudinal axis of the elongate body.
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公开(公告)号:US11548988B2
公开(公告)日:2023-01-10
申请号:US16072310
申请日:2016-12-20
发明人: Atsushi Inoue
IPC分类号: C08J3/22 , C08K3/04 , C08L23/06 , B29C45/00 , C08L67/00 , C08L69/00 , C08L77/00 , C08L101/00 , C08L33/12 , B29C45/26 , C08K5/23 , C08K5/3437 , C08L23/12 , C08L67/02 , B29C45/37 , C08K3/013 , B29K105/00
摘要: The masterbatch contains a black pigment and a masterbatch thermoplastic resin, the masterbatch satisfying the following conditions:
(Conditions) when a resin plate is produced by kneading 100 parts by weight of polypropylene having a melt flow rate of 30 g/10 min (JIS K7210:1999) and a density of 0.9 g/cm3 (JIS K7112:1999) with respect to 3 parts by weight of the masterbatch and subjecting the mixture to injection molding using a mold polished by a coated abrasive with a particle size of #800 (JIS R6001:1998), a* values and b* values of a surface of the resin plate in the L*a*b* color system satisfy specific conditions.
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