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公开(公告)号：USD258645S
公开(公告)日：1981-03-24
申请号：US954906
申请日：1978-10-26
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公开(公告)号：USD258626S
公开(公告)日：1981-03-24
申请号：US891484
申请日：1978-03-29
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公开(公告)号：US6102455A
公开(公告)日：2000-08-15
申请号：US903461
申请日：1997-07-30
申请人： Peter T. Schurman
发明人： Peter T. Schurman
CPC分类号： A45C13/1084 , Y10S292/38
摘要： A latch structure for a container having mating first and second portions and an improved container assembly, wherein said latch structure has improved strength characteristics. The side legs of the generally rectangular latch are canted so that the outer surface thereof falls away from the inner surface thereof.
摘要翻译： 一种用于具有配合的第一和第二部分的容器的闩锁结构，以及改进的容器组件，其中所述闩锁结构具有改进的强度特性。 大致矩形的闩锁的侧腿倾斜，使得其外表面离开其内表面。
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4.发明授权
公开(公告)号：US5183673A
公开(公告)日：1993-02-02
申请号：US720943
申请日：1991-06-25
申请人： Peter T. Schurman
发明人： Peter T. Schurman
CPC分类号： B29C49/48 , B29C49/0031
摘要： A mold for controlling the weight and wall thickness distribution in a blow molded plastic manufactured article or a family or related articles involves simultaneous formation of the manufactured article and a waste article. The waste article is removed and recycled to manufacture further articles. The waste article forming chamber increases the apparent depth of the manufactured article chamber to create a larger apparent surface area, so that the parison is being blown over a much larger surface area, creating a reduced actual part weight and actual wall thickness.
摘要翻译： 用于控制吹塑塑料制品或家庭或相关制品中的重量和壁厚分布的模具涉及同时形成制品和废物。 废物被移除并再循环以制造更多的物品。 废物制品形成室增加制成品室的表观深度以产生更大的表观表面积，使得型坯被吹过更大的表面积，产生实际部件重量减少和实际壁厚。
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5.发明授权
公开(公告)号：US4393023A
公开(公告)日：1983-07-12
申请号：US297921
申请日：1981-08-31
申请人： Peter T. Schurman
发明人： Peter T. Schurman
CPC分类号： B29C49/28 , B29C49/14 , B29C49/4205 , B29C49/04
摘要： An apparatus is disclosed for preparing a tubular parison, which is continuously extruded in an extrusion direction from an extrusion head, and for subsequently transferring the parison to a blow molding machine. The apparatus provides improved control of the wall thickness of the parison and can be used with particular advantage in making articles requiring parisons of large diameter and length. The apparatus includes a parison stretching mechanism that grasps and seals the parison at one location along its length and stretches the parison at a controlled rate while being extruded in the extrusion direction. The apparatus also sequentially severs sections of the parison from the remaining continuously extruded portion and transfers each section to a stationary blow molding machine out of the path of this remaining portion. These operations are performed by a parison transfer mechanism that grasps and seals the parison at a second location along its length intermediate the one location and the extrusion head to thereby define a parison section. The section is severed from the remaining portion of the parison, is transferred in a direction transverse to the extrusion direction away from the extrusion head and is subsequently delivered to the molding machine in a direction generally parallel to the extrusion direction.
摘要翻译： 公开了一种用于制备管状型坯的装置，其从挤出头沿挤出方向连续挤出，并随后将型坯转移到吹塑机。 该设备提供对型坯壁厚的改进控制，并且特别有利于制造需要大直径和长度的型坯的制品。 该装置包括型坯拉伸机构，该机构在沿着其长度的一个位置抓住并密封型坯，并且在挤出方向挤压时以受控的速度拉伸型坯。 该设备还从剩余的连续挤出部分依次切割型坯的部分，并将每个部分转移到固定的吹塑机上，从该剩余部分的路径移出。 这些操作由型坯传送机构执行，该型坯传送机构在沿着其长度在第一位置和挤出头之间的长度的第二位置处抓住并密封型坯，从而限定型坯部分。 该部分从型坯的剩余部分切断，沿横向于挤压方向的方向远离挤压头转移，随后沿大致平行于挤出方向的方向输送到成型机。
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公开(公告)号：US4369575A
公开(公告)日：1983-01-25
申请号：US230304
申请日：1981-01-30
申请人： Peter T. Schurman
发明人： Peter T. Schurman
CPC分类号： B27B17/0008 , B25H3/006 , B27B17/00
摘要： A tote device for an article, such as a chainsaw, having a main body and a member projecting from one side of the body, comprises a base for supporting the body when at rest. The base is formed with an upwardly open recess configured to receive at least a portion of the body. A scabbard is mountable on the member to enclose and protect at least a portion of it. A first linking arrangement links the scabbard, when mounted on the member, to the base in the region of the one side of the body and a second linking arrangement links the base to the body, when received in the recess, at a location remote from the one side. Accordingly, when the body and member are lifted, the scabbard is also lifted. Further, interaction of the scabbard and body with the base, through the first and second linking arrangements, also lifts the base.
摘要翻译： 用于诸如链锯的物品的手提包装置，具有主体和从身体的一侧突出的部件，包括用于在静止时支撑身体的基部。 基部形成有构造成容纳身体的至少一部分的向上开口的凹部。 刀鞘可安装在构件上以封闭并保护其至少一部分。 当第一连接装置在身体的一侧安装在该部件上时将该支架连接到该基座上，并且一第二连接装置将该底座与该主体相接合，当被接纳在该凹槽中时，该远端 一边 因此，当身体和构件被提起时，剑鞘也被提起。 此外，通过第一和第二连接装置，剑鞘和身体与基部的相互作用也提升了基部。
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公开(公告)号：US5662220A
公开(公告)日：1997-09-02
申请号：US620459
申请日：1996-03-22
申请人： Peter T. Schurman
发明人： Peter T. Schurman
摘要： A case for holding an elongated object is provided. The case includes a first containment portion for containing at least a first portion of the object. The first containment portion includes a door for exposing at least the first portion of the object. A second containment portion for containing at least a second portion of the object is also provided. The second containment portion is pivotally connected to the first containment portion and thereby pivotal relative the first containment portion through an angle having a magnitude for allowing clearance of the first portion from the first containment portion for allowing removal of the object from the first and second containment portions.
摘要翻译： 提供了用于保持细长物体的壳体。 壳体包括用于容纳物体的至少第一部分的第一容纳部分。 第一容纳部分包括用于至少暴露物体的第一部分的门。 还提供了用于容纳至少第二部分物体的第二容纳部分。 第二容纳部分枢转地连接到第一容纳部分，从而相对于第一容纳部分枢转角度，该角度具有允许第一部分从第一容纳部分间隙的大小，以允许从第一和第二容纳部分移除物体 部分。
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公开(公告)号：US5061417A
公开(公告)日：1991-10-29
申请号：US499018
申请日：1990-03-26
申请人： Peter T. Schurman
发明人： Peter T. Schurman
CPC分类号： B29C49/0031 , B29C49/48
摘要： A mold and a process for controlling the weight and wall thickness distribution in a blow molded plastic manufactured article or a family or related articles involves simultaneous formation of the manufactured article and a waste article. The waste article is removed and recycled to manufacture further articles. The waste article forming chamber increases the apparent depth of the manufactured article chamber to create a larger apparent surface area, so that the parison is being blown over a much larger surface area, creating a reduced actual part weight and actual wall thickness.
摘要翻译： 用于控制吹塑成型塑料制品或家庭或相关制品中的重量和壁厚分布的模具和方法涉及同时形成制品和废物。 废物被移除并再循环以制造更多的物品。 废物制品形成室增加制成品室的表观深度以产生更大的表观表面积，使得型坯被吹过更大的表面积，产生实际部件重量减少和实际壁厚。
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9.发明授权
公开(公告)号：US4180540A
公开(公告)日：1979-12-25
申请号：US25
申请日：1979-01-02
申请人： Peter T. Schurman
发明人： Peter T. Schurman
摘要： Relatively light gauge thermoplastic sheet material is pierced by a hot punch to provide a bearing aperture. The hot punch is held in sheet-penetrating position long enough to cause plastic flow of displaced material and formation of a collar-like hub surrounding the aperture. The hot punch is withdrawn and replaced by a cool punch to retard further plastic flow of the displaced material, thereby fixing the aperture in desired size and shape. There results a bearing aperture having an axial length greater than the starting thickness of the sheet material, and consequently a larger bearing surface integrally formed locally in the sheet material. Apparatus for forming the bearing aperture is also disclosed.
摘要翻译： 相对轻的热塑性片材材料被热冲头刺穿以提供轴承孔。 热冲头保持在片材穿透位置足够长的时间以引起移动的材料的塑性流动并且形成围绕孔的套圈状的毂。 热冲头被抽出并由冷冲头代替以阻止移动的材料的进一步的塑性流动，从而将孔固定成所需尺寸和形状。 产生的轴承孔的轴向长度大于片材的起始厚度，因而在片材中局部地整体形成较大的支承面。 还公开了用于形成轴承孔的装置。
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公开(公告)号：USD242879S
公开(公告)日：1976-12-28
申请号：US580205
申请日：1975-05-23
申请人： Peter T. Schurman
设计人： Peter T. Schurman
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