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公开(公告)号：US4124427A
公开(公告)日：1978-11-07
申请号：US817454
申请日：1977-07-20
CPC分类号： H01M2/18 , B29C53/42 , B29C65/04 , B29C66/4322 , B29C66/49 , B29C66/727 , B29C66/73 , B29C66/71 , B29C66/73921 , B29K2027/06 , B29K2105/04 , B29K2105/16 , B29K2995/0007 , B29K2995/0068 , Y10T156/1036
摘要： An apparatus for heat-sealing two lapped end portions of a sheet of microporous plastic material in a substantially envelope or sleeve-like form in which a platen is adapted to receive the sheet material and the opposed walls of the sheet material are forced or urged towards the platen to align the end portions. A predetermined amount of dielectric heat energy is applied to the end portions to seal them together.
摘要翻译： 一种用于将基本上包封或套筒状形式的微孔塑料材料片的两个研磨端部热封的设备，其中压板适于容纳片材，并且片材的相对壁被迫或推向 压板以对准端部。 将预定量的介电热能施加到端部以将它们密封在一起。
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公开(公告)号：US3952676A
公开(公告)日：1976-04-27
申请号：US461299
申请日：1974-04-16
IPC分类号： B21D51/36 , B29C53/42 , B29C57/00 , B29C65/00 , B29C65/56 , B29D23/20 , B31F1/00 , B65D35/12
CPC分类号： B29C65/567 , B21D51/36 , B29C53/42 , B29C57/00 , B29C65/56 , B29C66/112 , B29C66/135 , B29C66/4322 , B29C66/49 , B29C66/5344 , B29C66/63 , B29C66/7392 , B29C66/81423 , B29C66/81457 , B29C66/83221 , B29D23/20 , B31F1/0016 , B65D35/12 , B29L2023/20 , Y10T156/1013
摘要： Collapsible toothpaste and like dispensing containers having flexible body walls and externally threaded discharge necks are formed by wrapping a sheet of flexible material about a mandrel and fastening overlapping side edges together to provide a tubular body shell having a longitudinal seam, and then inserting and clamping one end of the formed body shell between nested mechanically interengaged inner and outer head structure elements.
摘要翻译： 可折叠牙膏和类似于具有柔性体壁和外螺纹排出颈部的分配容器通过围绕心轴缠绕一片柔性材料并将重叠的侧边缘紧固在一起而形成，以提供具有纵向接缝的管状体外壳，然后插入和夹紧一个 形成的壳体的端部在嵌套的机械相互接合的内部和外部头部结构元件之间。
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公开(公告)号：US3899277A
公开(公告)日：1975-08-12
申请号：US33059073
申请日：1973-02-08
发明人： WINTER ALAN WILLIAM
CPC分类号： B29C49/2408 , B29C45/14008 , B29C53/42 , B29C2045/14057 , B29C2045/14918 , Y10S425/038
摘要： A transfer arrangement for transferring a blank of sheet material to a former and comprising two movable arms the free ends of which are arranged to wrap the blank around the former, which former may be used as a mandrel for subsequently feeding the blank into a moulding machine.
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公开(公告)号：US3236711A
公开(公告)日：1966-02-22
申请号：US10026761
申请日：1961-04-03
申请人： ADLER PROCESS CORP
发明人： SOLOMON ADLER
CPC分类号： B29C53/42 , B29C31/00 , B29C69/003 , B29K2021/00 , B29K2105/0854 , B29L2030/00 , D04H3/04 , D10B2501/02 , D10B2501/04 , Y10T442/659 , Y10T442/671
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公开(公告)号：US2490692A
公开(公告)日：1949-12-06
申请号：US76941447
申请日：1947-08-19
申请人： GOODRICH CO B F
发明人： LEGUILLON CHARLES W , FRANK SLUSHER
CPC分类号： B26D1/00 , B29C53/36 , B29C53/42 , B29C2793/0081 , B29D30/52 , B29L2030/002 , B29L2031/709
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公开(公告)号：US2286045A
公开(公告)日：1942-06-09
申请号：US30720839
申请日：1939-12-02
申请人： WHITEHOUSE JOHN N
发明人： WHITEHOUSE JOHN N
IPC分类号： B29C53/42
CPC分类号： B29C53/42
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公开(公告)号：US2076796A
公开(公告)日：1937-04-13
申请号：US55925131
申请日：1931-08-25
CPC分类号： B29C53/42 , B29C47/0016 , B29C47/0019 , B29C47/0021 , B29C47/0028 , B29C47/0066 , B29C47/043 , B29C69/00
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公开(公告)号：US20240269917A1
公开(公告)日：2024-08-15
申请号：US18441436
申请日：2024-02-14
CPC分类号： B29C53/42 , B29C53/824 , F16D3/387 , B29C2793/009 , B29L2031/22
摘要： A method of manufacturing a composite structure includes providing a mandrel comprising a base part and at least one conical part. The base part comprises an elongate shaft. The base part of the mandrel comprises a cylindrical surface around a longitudinal axis of the base part. The at least one conical part extends from the cylindrical surface of the base part. The mandrel and a braiding machine are moved relative to one another such that fibre tows are braided over at least the base part of the mandrel. The mandrel and the braiding machine are arranged such that during the braiding process, none of the fibre tows intersect with a vertex of the at least one conical part of the mandrel.
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公开(公告)号：US11654646B2
公开(公告)日：2023-05-23
申请号：US17632576
申请日：2020-07-21
CPC分类号： B29D30/3007 , B29C53/42 , B29C66/4322 , B29D2030/422
摘要： An automatic splicing apparatus and methods thereof are provided herein for splicing together two ends of a sheet of tire material on a tire building drum. The apparatus comprises a frame, a splicer foot assembly, and a splicer roller assembly. The frame is configured to support the apparatus relative to the drum. The splicer foot assembly and the splicer roller assembly are independently longitudinally translatable relative to the frame. The splicer foot assembly includes a splicer foot having forward lower preparation rollers and rearward lower splicer rollers, and upper preparation rollers configured to operate in coordination with the forward lower preparation rollers to pull the two ends of the sheet of tire material together over the splicer foot. The splicer roller assembly includes upper splicer rollers configured to act in coordination with the rearward lower splicer rollers to splice the two ends together.
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