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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：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：US3640312A
公开(公告)日：1972-02-08
申请号：US3640312D
申请日：1969-06-27
CPC分类号： A47L9/24 , B29C47/0023 , B29C47/003 , B29C47/0033 , B29C47/005 , B29C47/065 , B29C47/20 , B29C49/0021 , B29L2024/003 , B29L2031/601 , F16L11/11
摘要： Flexible corrugated tubing, preferably formed of a thermoplastic material having a plurality of thin strips or beads of the same plastic material used to form the tubing. The stripes or beads are arranged at discrete angular positions along the interior surface of the tubing and extend from internal peak to internal peak for the length of the tubing section. The introduction of the thin plastic beads has no measurable effect upon the flexibility of the tubing and is extremely effective in eliminating whistling in operation. The tubing may be formed in a continuous process, for example, in the manner described in U.S. Pat. No. 3,280,430, issued Oct. 25, 1966, which is further provided with means for either extruding beads of plastic material to form the plastic stripes or is provided with scraping means for scraping small portions of plastic material utilized to form the corrugated configuration and extending the scraped material from internal peak to internal peak along the length of the continuously formed tubing.
摘要翻译： 柔性波纹管，优选由热塑性材料形成，该热塑性材料具有用于形成管道的相同塑料材料的多个薄条或珠。 条纹或珠子沿着管道的内表面布置在离散的角度位置，并且在管段长度内从内部峰值延伸到内部峰值。 引入薄塑料珠对管道的柔性没有可测量的影响，并且在消除操作中的吹口哨方面是非常有效的。
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公开(公告)号：US3605817A
公开(公告)日：1971-09-20
申请号：US3605817D
申请日：1969-09-22
发明人： BAUMAN JOSEPH F , KURTZ EDWARD JR , CINI ADRIAN V
CPC分类号： A47L9/24 , B29C47/0023 , B29C47/003 , B29C47/0033 , B29C47/20 , B29C49/0021 , B29L2023/003 , F16L11/11
摘要： FLEXIBLE CORRUGATED TUBING, PREFERABLY FORMED OF A THERMOPLASTIC MATERIAL HAVING A CONFIGURATION FOR ELIMINATTING ANNOYING WHISTLING WHICH OCCURS IN CONVENTIONAL TUBING USED FOR MOVING AIR AT RELATIVELY HIGH VELOCITIES. THE PITCH AND/OR ROUGHNESS OF THE TUBING INTERIOR SURFACE IS CONTROLLED DURING FORMATION OF THE TUBING. THE TUBING MAY BE FORMED IN A CONTINUOUS PROCESS, FOR EXAMPLE, IN THE MANNER DESCRIBED IN U.S. PAT. 3,280,430, ISSUED OCT. 25,1966, WHICH IS FURTHER PROVIDED WITH MEANS COMBINED WITHIN THE MOLDS TO CONTROL THE CONFIGURATION OF THE TUBING.
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公开(公告)号：US3430292A
公开(公告)日：1969-03-04
申请号：US3430292D
申请日：1967-04-28
发明人： BAUMAN JOSEPH F , RETTE STANLEY P
CPC分类号： B29C49/0021 , B29C33/36 , B29L2023/18
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