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公开(公告)号:US3819069A
公开(公告)日:1974-06-25
申请号:US28657372
申请日:1972-09-05
IPC分类号: B60P1/60 , B65F1/12 , B65F3/02 , F16L11/118 , F16L37/58
CPC分类号: F16L37/58 , B60P1/60 , B65F1/127 , B65F3/0209 , F16L11/118
摘要: A method and apparatus is described for the handling of waste material, refuse and the like. Such waste material is normally deposited in large sized trash cans each of which are provided with an opening located near the closed bottom end thereof. A mobile unit is provided with suction generating means coupled to a flexible elongated hose of relatively large diameter. The flexible elongated hose, preferably of a corrugated type, has an outwardly directed flange spaced inwardly from its free end and adapted to be seated upon the upper circular edge of a trash can with the marginal portion of the free end of the hose protruding slightly into the interior of the can. Energization of the suction generating means enables the contents of the refuse container to be easily and rapidly removed.
摘要翻译: 描述了处理废料,垃圾等的方法和装置。 这种废料通常沉积在大型垃圾桶中,每个垃圾桶都设有位于其封闭底端附近的开口。 移动单元设置有耦合到相对大直径的柔性细长软管的抽吸发生装置。 柔性细长软管优选为波纹型,其具有向外指向的凸缘,其从其自由端向内间隔开并适于安置在垃圾桶的上圆形边缘上,软管自由端的边缘部分略微突出 罐的内部。 吸气发生装置的通电能够容易且快速地去除垃圾容器的内容物。
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公开(公告)号:US3596681A
公开(公告)日:1971-08-03
申请号:US3596681D
申请日:1969-12-12
发明人: ELSON ARTHUR M
CPC分类号: F16L33/28 , F16L11/088
摘要: A hose construction having reinforced flanged ends which are firmly anchored through fabric of high tensile strength which, in turn, is anchored by a wire helix in the carcass portion of the hose, for coupling successive lengths of hose and forming a highpressure resistant seal at the mating flanged end portions thereof. The mating pressure supplied by split coupling rings is highly concentrated in the region of the mating surfaces. A ''''fabric cushion'''' provided in the region of each mating surface significantly increases the springiness of the flanged end mating surfaces.
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公开(公告)号:US3566953A
公开(公告)日:1971-03-02
申请号:US3566953D
申请日:1968-10-11
发明人: BAUMAN JOSEPH F , KARLBERG JOHN E , ROUZE EDWARD C
CPC分类号: B66C1/44
摘要: Apparatus for facilitating billet handling wherein the billet or slug is formed by pouring the molten material into a water-cooled mold having a pair of arcuate-shaped indentations for receiving the jaws of a slug-pulling assembly removably mounted within the indentations prior to filling the mold with the molten material. The slug-pulling assembly is lifted upwardly from the mold as soon as the molten material has cooled, causing the small cleats formed within the slug-pulling assembly jaws to firmly grip the slug, enabling the slug to be lifted out of the mold and transported to the next operation. The slug-pulling assembly is provided with an eyelet member to facilitate releasable mounting of a lifting hook.
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公开(公告)号:US3280430A
公开(公告)日:1966-10-25
申请号:US45795565
申请日:1965-05-24
发明人: ANTROBUS ROBERT E
CPC分类号: B29C47/126 , B29C47/0023 , B29C47/003 , B29C47/0033 , B29C47/0038 , B29C47/702 , B29C49/0021 , B29L2016/00 , B29L2023/18 , B29L2023/186 , B29L2024/003 , B29L2031/601
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公开(公告)号:US3688802A
公开(公告)日:1972-09-05
申请号:US3688802D
申请日:1971-03-08
发明人: BAUMAN JOSEPH F , ELSON ARTHUR M
CPC分类号: B65F1/127 , B65F3/0209 , F16L11/118 , F16L37/58
摘要: A method and apparatus is described for the handling of waste material, refuse and the like. Such waste material is normally deposited in large sized trash cans each of which are provided with an opening located near the closed bottom end thereof. A mobile unit is provided with suction generating means coupled to a flexible elongated hose of relatively large diameter. The flexible elongated hose, preferably of a corrugated type, has an outwardly directed flange spaced inwardly from its free end and adapted to be seated upon the upper circular edge of a trash can with the marginal portion of the free end of the hose protruding slightly into the interior of the can. Energization of the suction generating means enables the contents of the refuse container to be easily and rapidly removed.
摘要翻译: 描述了处理废料,垃圾等的方法和装置。 这种废料通常沉积在大型垃圾桶中,每个垃圾桶都设有位于其封闭底端附近的开口。 移动单元设置有耦合到相对大直径的柔性细长软管的抽吸发生装置。 柔性细长软管优选为波纹型,其具有向外指向的凸缘,其从其自由端向内间隔开并适于安置在垃圾桶的上圆形边缘上,软管自由端的边缘部分略微突出 罐的内部。 吸气发生装置的通电能够容易且快速地去除垃圾容器的内容物。
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公开(公告)号:US3605189A
公开(公告)日:1971-09-20
申请号:US3605189D
申请日:1968-11-01
发明人: BAUMAN JOSEPH F , CASERTA THOMAS A
CPC分类号: B29C47/023 , B29C47/0023
摘要: APPARATUS FOR FORMING PLASTIC TUBING FROM CONTINUOUSLY EXTRUDED PLASTIC STRIP WHICH MAY BE OF A HOMOGENEOUS OR COMPOSITE NATURE, WHEREIN THE STRIP IS PASSED TO DIE MEANS TO CONVERT THE SAME INTO TUBULAR FORM AND INCLUDING IMPROVED GUIDE MEANS FOR DIRECTING THE MOVING STRIP INTO A HELICAL PATH AND TO BRING THE SUCCESSIVE CONVOLUTIONS OF THE STRIP INTO LATERALLY ABUTTING RELATION.
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公开(公告)号:US3500867A
公开(公告)日:1970-03-17
申请号:US3500867D
申请日:1967-01-23
发明人: ELSON ARTHUR M
IPC分类号: F16L11/08
CPC分类号: D04C1/06 , F16L11/086
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公开(公告)号:US2798508A
公开(公告)日:1957-07-09
申请号:US47378954
申请日:1954-12-08
发明人: KAHN MARVIN M
IPC分类号: B29C53/58
CPC分类号: B29C53/582 , B29L2023/005
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公开(公告)号:US3743457A
公开(公告)日:1973-07-03
申请号:US3743457D
申请日:1971-07-13
发明人: CINI A
CPC分类号: B29C47/065 , B29C47/0023 , B29C47/0033 , B29C47/0052 , B29C47/126 , B29C47/20 , B29C49/0021 , B29L2016/00 , B29L2024/003 , B29L2031/601
摘要: A control assembly for extruders and the like in which stock is fed to the extruder at a substantially constant rate, passing through the outlet end into die members to form the plastic product defined by the mold members. The extruder head is provided with an additional outlet port for forming a skim along the interior surface of the product being formed which requires a cut-off of stock flow at periodic intervals. Rotatable means are provided for selectively diverting a portion of the main stock flow to be introduced into an opening within an extrusion die member so as to be diverted therethrough and passed through a central opening which communicates with an associated outlet opening provided in the extruder die head to form the skim layer. The control means comprises an axially rotatable plug member which, in a first angular position, provides for cut-off of the central stock flow while in a second position permits the main stock flow to be diverted therethrough and to enter into the extruder central opening. The control means, which is preferably a piston-driven structure, is loosely linked to the plug means so as to prevent any jarring or misalignment of the plug member while at the same time providing rapid and positive on/off action of the control means.
摘要翻译: 用于挤出机等的控制组件,其中以基本恒定的速率将原料供给到挤出机,通过出口端进入模具构件以形成由模具构件限定的塑料制品。 挤出机头设置有另外的出口,用于沿着正在形成的产品的内表面形成脱模,其需要以周期性间隔切断库存流。 提供可旋转装置,用于选择性地将待引入的主要原料流的一部分转移到挤出模具构件内的开口中,以便被分流穿过其中并通过与设置在挤出机模头中的相关出口开口连通的中心开口 以形成脱脂层。 控制装置包括轴向可旋转的塞子构件,其在第一角度位置中提供中心储料流的切断,而在第二位置允许主储料流从其中转移并进入挤出机中心开口。 优选地是活塞驱动结构的控制装置松动地连接到插塞装置,以便防止插塞构件的任何振动或不对准,同时提供控制装置的快速和正的开/关动作。
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公开(公告)号:US3117596A
公开(公告)日:1964-01-14
申请号:US11549561
申请日:1961-06-07
发明人: KAHN MARVIN M
IPC分类号: F16L11/133
CPC分类号: F16L11/133
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