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1. 发明公开

EP4455500A1 LUBRICANT LEAKAGE SUPPRESSION MECHANISM AND GEAR MECHANISM 失效
公开(公告)号：EP4455500A1
公开(公告)日：2024-10-30
申请号：EP22910700.8
申请日：2022-11-18
申请人： Nabtesco Corporation
发明人： KITO, Tetsuya , UCHIHARA, Masato , ISHIDA, Taisuke
IPC分类号： F16C19/10 , F16C33/76 , F16J15/10 , F16J15/22 , F16J15/3276 , F16H57/029 , F16H57/031
CPC分类号： F16J15/10 , F16H57/029 , F16J15/22 , F16C33/76 , F16J15/3276 , F16C19/10 , F16H57/031
摘要： A lubricant leakage control mechanism (1) of an embodiment includes: an output block body (14) disposed on at least one of two opposing surfaces of an annular gear (4) in the thickness direction adjacent to external teeth (4a) of the annular gear (4) in the thickness direction, the block body having an outer circumferential surface (14d) around the entire circumference of the gear; a cover (15) provided over the entire circumference so as to face the external teeth (4a) in a radial direction, the cover covering the external teeth (4a); and a felt sheet (16) sealing between the output block body (14) and the cover (15).

2. 发明授权

EP4089145B1 FLUORORUBBER COMPOSITION 有权
公开(公告)号：EP4089145B1
公开(公告)日：2024-10-16
申请号：EP20911723.3
申请日：2020-12-14
IPC分类号： C08L27/16 , C08L27/18 , C09K3/10 , C08K3/04 , C08K7/06 , F16J15/3284 , F16J15/10
CPC分类号： C09K3/1009 , C08K3/041 , C08K7/06 , C08K2201/00320130101 , C08K2201/00420130101 , C08K2201/01120130101 , C08L27/16 , F16J15/102 , F16J15/3284

4. 发明公开

EP4411181A1 GASKET 审中-实审
公开(公告)号：EP4411181A1
公开(公告)日：2024-08-07
申请号：EP22872652.7
申请日：2022-08-30
申请人： NOK Corporation
发明人： OGATA Chiyota , ONO Tasuku , USHIJIMA Shinji , MIKI Yohei , MATSUMOTO Kodai
IPC分类号： F16J15/10
CPC分类号： F16J15/10
摘要： A gasket (1) includes a body portion (10) in an annular shape having a basal surface (11) to contact a bottom surface (113) of a groove(110) and a top surface (12) to contact a second member (200) and extending over an entire circumferential direction of the gasket (1), a first protrusion pair (20) protruding from the body portion (10) respectively toward both side surfaces (111, 112) of the groove (110) and extending over the entire circumferential direction; and a second protrusion pair (30) protruding from the first protrusion pair (20) respectively toward both the side surfaces (111, 112). Respective second protrusions (31, 32) of the second protrusion pair (30) are disposed at a same position in the circumferential direction, and tip ends (31f, 32f) of the respective second protrusions (31, 32) are formed in a planar shape to be along the side surfaces of the groove (110). A first gasket width (W1) of the gasket (1) is smaller than a groove width (W0), and a second gasket width (W2) is larger than the groove width (W0).

5. 发明公开

EP4383425A1 ACCOMMODATION DEVICE, BATTERY, ELECTRIC DEVICE, AND DEVICE AND METHOD FOR MANUFACTURING BATTERY 审中-实审转让
公开(公告)号：EP4383425A1
公开(公告)日：2024-06-12
申请号：EP21960255.4
申请日：2021-10-14
申请人： Contemporary Amperex Technology Co., Limited
发明人： HUANG, Haihua , LUO, Wenchao
IPC分类号： H01M50/244 , F16J15/10
CPC分类号： Y02E60/10 , H01M50/244 , F16J15/104 , H01M2220/2020130101 , H01M50/271 , H01M50/209 , H01M50/262 , H01M50/24 , F16J15/062
摘要： This application provides an accommodating apparatus, a battery, an electric device, and a manufacturing device and method of battery, and relates to the field of battery technologies. The accommodating apparatus includes a first box, a second box, and a sealing assembly, where the first box has an open end; the second box is configured to cover the open end; and the sealing assembly includes a first sealing piece and a second sealing piece that are separate from each other. The first sealing piece and the second sealing piece are configured to abut against the open end and the second box respectively, so as to implement a hermetic connection between the first box and the second box. The first sealing piece and the second sealing piece are separate from each other, so that the first sealing piece and the second sealing piece can be installed separately without interference. This makes the installation of the first sealing piece and the second sealing piece more flexible, allowing them to be installed between the first box and the second box in a proper manner, so as to properly utilize the space between the first box and the second box. This is conducive to reducing outline dimensions of the accommodating apparatus, thereby increasing volumetric energy density of the battery using such accommodating apparatus.

6. 发明授权

EP4015545B1 ACRYLIC RUBBER, CROSSLINKABLE RUBBER COMPOSITION, AND RUBBER CURED PRODUCT 有权
公开(公告)号：EP4015545B1
公开(公告)日：2024-05-29
申请号：EP20870887.5
申请日：2020-09-24
IPC分类号： C08K3/08 , C08K5/00 , F16F1/36 , C08L33/08 , C08F4/34 , C09K3/10 , F16J15/10 , C08F220/18
CPC分类号： C08L33/08 , C08F4/34 , C09K3/1006 , C09K2200/062520130101 , F16J15/102 , C08F220/1802 , F16F2224/02520130101 , F16F1/3605 , C08K3/08 , C08K5/0025

7. 发明公开

EP4371744A1 MOLDING METHOD AND DIE 审中-实审
公开(公告)号：EP4371744A1
公开(公告)日：2024-05-22
申请号：EP21950221.8
申请日：2021-07-16
申请人： Kokoku Intech Co., Ltd.
发明人： NISHIMURO Makiya , HIRAYAMA Kouji
IPC分类号： B29C69/02 , B29C45/17 , F16J15/10
CPC分类号： Y02E60/50 , F16J15/10 , B29C45/17 , B29C69/02
摘要： There are provided a molding method and a mold capable of further reducing the distance between an inclined portion of a base material and a seal member when the seal member is molded onto the base material including the inclined portion. A molding method includes: a preforming step of injecting a rubber material 150 into a groove 562 at a temperature where the rubber material 150 is not vulcanized, in a cavity plate 510 including the groove 562 into which the rubber material 150 is injected; and a vulcanization molding step of sandwiching a base material 300 between the cavity plate 510 in which the rubber material 150 is injected into the groove 562 and a mold 520, and molding the rubber material 150 onto the base material 300 as a seal member 172 at a temperature where the rubber material 150 is vulcanized. The cavity plate 510 includes a gap forming portion 564 that creates a gap Sp between the gap forming portion 564 and an inclined portion 304 of the base material 300 when a flat surface 302 and a flat surface 306 of the base material 300 are pressed in the vulcanization molding step, and a connecting groove connecting the groove 562 and the gap forming portion 564. The groove 562 of the cavity plate 510 is provided in the vicinity of the gap forming portion 564.

8. 发明公开

EP4368865A1 IMPROVED SEALING MEANS, IMPROVED SLIP JOINT APPARATUS AND/OR METHODS OF USE THEREOF 审中-公开
公开(公告)号：EP4368865A1
公开(公告)日：2024-05-15
申请号：EP23275149.5
申请日：2023-10-25
申请人： Teconnex Ltd
发明人： Green, Richard
IPC分类号： F16L21/03 , F01N13/18 , F16J15/02 , F16J15/10 , F16L21/06 , F16L27/10
CPC分类号： F01N13/1827 , F01N13/1811 , F16L27/1004 , F16L27/1017 , F16L21/03 , F16L21/065 , F16J15/062 , F16J15/102 , F01N2450/1820130101
摘要： Sealing means are provided that includes a first surface which is arranged to contact a surface of an item in use, and one or more side wall surfaces extending away from the first surface. The first surface and/or said one or more side wall surfaces are arranged so as to allow a degree of pivotable and/or angular movement of at least the first surface of the sealing means with respect to the item surface with which it contacts in use.

9. 发明授权

EP3875809B1 SEALING PLUG 有权
公开(公告)号：EP3875809B1
公开(公告)日：2024-05-01
申请号：EP20161289.2
申请日：2020-03-05
IPC分类号： B62D25/24 , F16J15/02 , F16J15/10 , F16J13/02
CPC分类号： F16J15/025 , F16J15/106 , F16J13/02 , B62D25/24

10. 发明授权

EP3842668B1 SEAL MATERIAL 有权转让
公开(公告)号：EP3842668B1
公开(公告)日：2024-05-01
申请号：EP19851223.8
申请日：2019-08-21
IPC分类号： F16J15/10 , C08K3/04 , C08K3/22 , C08K5/00 , C08L27/16 , C09K3/10 , C08F214/22
CPC分类号： C08K3/22 , C08F214/22 , C08K3/041 , F16J15/102 , C09K3/1009 , C09K2003/106820130101 , C08K3/04 , C08K2003/220620130101 , C08K2003/22220130101

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