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1. 发明授权

US4362498A Blow molding clamp assembly 失效
标题翻译：吹塑夹具组件
公开(公告)号：US4362498A
公开(公告)日：1982-12-07
申请号：US286401
申请日：1981-07-23
申请人： Ieuan L. Harry , Suppayan M. Krishnakumar , Walter R. Jolly , Martin H. Beck , John F. E. Pocock
发明人： Ieuan L. Harry , Suppayan M. Krishnakumar , Walter R. Jolly , Martin H. Beck , John F. E. Pocock
IPC分类号： B29C49/06 , B29C49/28 , B29C49/42 , B29C17/07
CPC分类号： B29C49/4205 , B29C49/28 , B29C49/06
摘要： This relates to a blow molding system wherein a plurality of preforms are simultaneously blow molded within a mold set with the preforms being carried by one or more carriers which move first to a loading station to receive preforms, then through an oven to heat the preforms, then into a mold set wherein the plural preforms are simultaneously blow molded, then to an ejection station where the blow molded articles are discharged, and finally back to the loading station. There are two mold sets which are part of a clamp which operates sequentially to open and close each mold set with one mold set being closed as the other mold set is being opened. The carriers may travel either in a single continuous path for sequentially positioning at first one mold set and then the other, or there may be two continuous circuits for the carriers in which event the two mold sets of the clamp may be different. This abstract forms no part of the specification of this application and is not to be construed as limiting the claims of the application.
摘要翻译：这涉及一种吹塑系统，其中多个预成型件在模具组中同时吹塑成型，其中预成型件由一个或多个载体承载，第一个载体首先移动到装载工位以接收预制件，然后通过烘箱加热预制件，然后进入其中同时吹塑多个预成型件的模具组，然后到达吹塑制品排出的喷射站，最后返回到装载站。存在两个模具组，它们是夹具的一部分，其按顺序操作以打开和关闭每个模具组，其中一个模具组在另一个模具组打开时被关闭。载体可以在单个连续路径中行进，以便在第一个模具组依次定位，然后另一个，或者可以存在用于载体的两个连续的电路，在这种情况下，夹具的两个模具组可以不同。本摘要不构成本申请的说明书的一部分，不应被解释为限制申请的权利要求。

2. 发明授权

US4427476A Method of utilizing reciprocating clamp apparatus to thermoform plastic containers 失效
标题翻译：利用往复夹紧装置热塑塑料容器的方法
公开(公告)号：US4427476A
公开(公告)日：1984-01-24
申请号：US315842
申请日：1981-10-28
申请人： Martin H. Beck , Suppayan M. Krishnakumar , Ieuan L. Harry
发明人： Martin H. Beck , Suppayan M. Krishnakumar , Ieuan L. Harry
IPC分类号： B65D1/26 , B29C51/00 , B29C51/04 , B29C51/18 , B32B1/10 , B29C17/04
CPC分类号： B29C51/04 , B29C51/18 , Y10T156/1007
摘要： This relates to the forming of containers and like hollow articles from sheets or webs of thermoplastic material. Two webs or sheets are simultaneously acted upon by way of a forming apparatus which includes a reciprocating clamp first cooperable with one outer platen and then the other in sequence wherein, while a first web or sheet is being formed within a plurality of mold cavities to define a plurality of hollow articles such as containers, the other sheet or web may be stripped from its respective mold set and a new sheet or a new portion of a sheet or web may be advanced into position for molding. The forming apparatus may be constructed in a manner wherein the web portions which are to be formed may be billowed away from the mold cavities as an initial step in the stretching and orientation of the thermoplastic material. The thermoplastic material may be heated to the desired forming temperature using seprate sets of rf electrodes so that only those portions of the thermoplastic material which are to be formed need be heated. Two sets of containers of different sizes may be formed from the webs or sheets, and then internested to form double wall containers wherein the walls may be formed of different materials and wherein the outer material may be a barrier material, or wherein the walls of the containers are spaced apart to form an insulated container. This abstract forms no part of the specification of this application and is not to be construed as limiting the claims of the application.
摘要翻译：这涉及从热塑性材料的片材或网状物形成容器和类似的中空制品。两个腹板或片材同时作用在成形设备上，该成形设备包括首先可与一个外压板配合的往复式夹紧器，然后依次另一个，其中，当在多个模腔内形成第一纤维网或片材以限定多个中空制品如容器，另一个片材或片材可以从其各自的模具组中剥离，并且新的片材或片材或织物的新部分可以推进到模制的位置。成形设备可以以这样的方式构造，其中待形成的卷材部分可以作为热塑性材料的拉伸和取向的初始步骤从模具腔中凸出。可以使用均匀的rf电极组将热塑性材料加热到所需的成型温度，使得仅需要加热待形成的热塑性材料的那些部分。可以从腹板或片材形成两组不同尺寸的容器，然后被嵌入以形成双壁容器，其中壁可以由不同的材料形成，并且其中外部材料可以是阻挡材料，或者其中容器间隔开以形成隔热容器。本摘要不构成本申请的说明书的一部分，不应被解释为限制申请的权利要求。

3. 发明授权

US4392804A Solid stating 失效
标题翻译：坚定的说法
公开(公告)号：US4392804A
公开(公告)日：1983-07-12
申请号：US299283
申请日：1981-09-04
申请人： Joan C. Pushee , Ieuan L. Harry , Martin H. Beck , Suppayan M. Krishnakumar
发明人： Joan C. Pushee , Ieuan L. Harry , Martin H. Beck , Suppayan M. Krishnakumar
IPC分类号： B29B13/02 , B29B17/00 , B29C45/72 , B29C47/10 , B29C47/80 , C08G63/80 , B29B3/00
CPC分类号： C08G63/80 , B29B13/021 , B29B17/00 , B29C45/72 , B29C47/1018 , B29C47/1072 , B29C47/786 , B29C47/0004 , B29C47/0023 , B29K2067/00 , Y02W30/62
摘要： This relates to the increasing of the intrinsic viscosity of resins, particularly PET, by effecting a solid state polymerization of the resin. More particularly, the solid stating is effected in conjunction with an injection or extrusion unit wherein after having the IV of the resin increased, the heated resin may be fed dry into an injection unit thereby utilizing the heat of the heated resin to reduce heating cost. The solid state polymerization is effected by heating the resin in the presence of either a vacuum or an inert gas such as nitrogen.
摘要翻译：这涉及通过进行树脂的固态聚合来增加树脂特别是PET的特性粘度。更具体地说，与注射或挤出单元一起实施固体化，其中在使树脂IV增加之后，加热的树脂可以干燥地进料到注射单元中，从而利用加热的树脂的热量来降低加热成本。固态聚合通过在真空或惰性气体如氮气存在下加热树脂来实现。

4. 发明授权

US4786455A Rotary injection turret and method of utilizing the same in the making of preforms 失效
标题翻译：旋转式注射转台及其制造方法
公开(公告)号：US4786455A
公开(公告)日：1988-11-22
申请号：US236960
申请日：1981-02-23
申请人： Suppayan M. Krishnakumar , Ieuan L. Harry , Martin H. Beck
发明人： Suppayan M. Krishnakumar , Ieuan L. Harry , Martin H. Beck
IPC分类号： B29C65/00 , B29B11/08 , B29C35/16 , B29C45/00 , B29C45/04 , B29C45/38 , B29C45/57 , B29C45/72 , B29C49/00 , B29C49/06 , B29C49/32 , B29C49/36 , B29C49/68 , B29C49/78 , B29C45/76
CPC分类号： B29C49/06 , B29C45/00 , B29C45/045 , B29C45/382 , B29C45/57 , B29C45/7207 , B29C35/16 , B29K2105/253
摘要： This relates to an apparatus for injection molding preforms for beverage bottles wherein a minimum cycle time is involved. Cores over which thermoplastic material is injection molded to form preforms for use in the blow molding of bottles are provided in sets and carried by a rotary turret so that as soon as the injection molded thermoplastic material has sufficiently set to permit its transfer with its associated core out of an injection mold cavity, the apparatus may be actuated to remove first injection molded preforms and thereafter immediately present a new set of cores to the injection mold cavities. This provides ample time for the cooling of the preforms so that when removed from the cores they will not be unduly deformed. In accordance with the feasible use of the apparatus, plural preforms, on the order of twenty-four and greater, may be formed with a cycle time on the order of 10-12 seconds.
摘要翻译：这涉及用于饮料瓶的注射成型预成型件的装置，其中涉及最小循环时间。通过注射成型以形成用于瓶子吹塑成型的预成型件的芯被提供成套并由旋转转台承载，使得一旦注射成型的热塑性材料已经被充分地设定以允许其与其相关联的芯部的转移在注塑模具腔中，该装置可以被致动以移除第一注射成型的预制件，然后立即向注塑模腔提供一组新的芯。这为预制件的冷却提供了充足的时间，使得当从芯中取出时，它们将不会被不适当地变形。根据该装置的可行性，可以形成大约二十四个以上的多个预成型件，周期为10-12秒。

5. 发明授权

US4483436A Transport pallet 失效
标题翻译：运输托盘
公开(公告)号：US4483436A
公开(公告)日：1984-11-20
申请号：US327571
申请日：1981-12-04
申请人： Suppayan M. Krishnakumar , Martin H. Beck , Ieuan L. Harry
发明人： Suppayan M. Krishnakumar , Martin H. Beck , Ieuan L. Harry
IPC分类号： B29C49/06 , B29C49/42 , B65G49/00
CPC分类号： B29C49/4205 , B29C49/06
摘要： This relates to a pallet for carrying and simultaneously presenting to a plurality of blow molds preforms. The pallet includes an elongated bar which has rotatably journalled therein a number of collets and the bar is provided with support and guide rollers which are engageable with opposed channel-shaped track members to guidingly support the pallet for movement along a predetermined path and into the space between one set of blow mold halves. The pallet is provided with drive means for effecting the feeding thereof together with a holding pin to permit the retention thereof in a selected position. Each collet is rotatably journalled within the bar so that it may be rotated to facilitate the even heating of the preforms. The lower end of each collet is provided with ball detent devices which are so associated with a retaining surface on each preform so as to effect a tight, but releasable, holding of the preform within the collet in alignment with the collet. This abstract forms no part of the specification of this application and is not to be construed as limiting the claims of the application.
摘要翻译：这涉及用于承载并同时呈现到多个吹塑模具预制件的托盘。托盘包括细长的杆，其中可旋转地支撑有多个夹头，并且杆设置有支撑和导向辊，其可与相对的通道形轨道构件接合，以引导支撑托盘沿着预定路径移动并进入空间在一组吹塑半模之间。托盘设置有驱动装置，用于与保持销一起进给，以允许将其保持在选定位置。每个夹头可旋转地支撑在杆内，使得其可以旋转以便于预成型件的均匀加热。每个夹头的下端设置有与每个预制件上的保持表面相关联的球形止动装置，以便使夹具内的预制件紧紧地，可释放地保持在与夹头对准的夹头内。本摘要不构成本申请的说明书的一部分，不应被解释为限制申请的权利要求。

6. 发明授权

US4435244A Reciprocating clamp apparatus for thermoforming plastic containers 失效
标题翻译：用于热成型塑料容器的往复夹紧装置
公开(公告)号：US4435244A
公开(公告)日：1984-03-06
申请号：US431446
申请日：1982-09-30
申请人： Martin H. Beck , Suppayan M. Krishnakumar , Ieuan L. Harry
发明人： Martin H. Beck , Suppayan M. Krishnakumar , Ieuan L. Harry
IPC分类号： B29C51/04 , B29C51/18 , B29C17/04 , B32B1/10
CPC分类号： B29C51/18 , B29C51/04
摘要： This relates to the forming of containers and like hollow articles from sheets or webs of thermoplastic material. Two webs or sheets are simultaneously acted upon by way of a forming apparatus which includes a reciprocating clamp first cooperable with one outer platen and then the other in sequence wherein, while a first web or sheet is being formed within a plurality of mold cavities to define a plurality of hollow articles such as containers, the other sheet or web may be stripped from its respective mold set and a new sheet or a new portion of a sheet or web may be advanced into position for molding. The forming apparatus may be constructed in a manner wherein the web portions which are to be formed may be billowed away from the mold cavities as an initial step in the stretching and orientation of the thermoplastic material. The thermoplastic material may be heated to the desired forming temperature using separate sets of rf electrodes so that only those portions of the thermoplastic material which are to be formed need be heated. Two sets of containers of different sizes may be formed from the webs or sheets, and then internested to form double wall containers wherein the walls may be formed of different materials and wherein the outer material may be a barrier material, or wherein the walls of the containers are spaced apart to form an insulated container. This abstract forms no part of the specification of this application and is not to be construed as limiting the claims of the application.
摘要翻译：这涉及从热塑性材料的片材或网状物形成容器和类似的中空制品。两个腹板或片材同时作用在成形设备上，该成形设备包括首先可与一个外压板配合的往复式夹紧器，然后依次另一个，其中，当在多个模腔内形成第一纤维网或片材以限定多个中空制品如容器，另一个片材或片材可以从其各自的模具组中剥离，并且新的片材或片材或织物的新部分可以推进到模制的位置。成形设备可以以这样的方式构造，其中待形成的卷材部分可以作为热塑性材料的拉伸和取向的初始步骤从模具腔中凸出。可以使用单独的rf电极组将热塑性材料加热到所需的成型温度，使得仅需要加热要形成的热塑性材料的那些部分。可以从腹板或片材形成两组不同尺寸的容器，然后被嵌入以形成双壁容器，其中壁可以由不同的材料形成，并且其中外部材料可以是阻挡材料，或者其中容器间隔开以形成隔热容器。本摘要不构成本申请的说明书的一部分，不应被解释为限制申请的权利要求。

7. 发明授权

US4409161A Blow molding method 失效
标题翻译：吹塑法
公开(公告)号：US4409161A
公开(公告)日：1983-10-11
申请号：US321152
申请日：1981-11-13
申请人： Ieuan L. Harry , Suppayan M. Krishnakumar , Walter R. Jolly , Martin H. Beck , John F. E. Pocock
发明人： Ieuan L. Harry , Suppayan M. Krishnakumar , Walter R. Jolly , Martin H. Beck , John F. E. Pocock
IPC分类号： B29C49/06 , B29C49/12 , B29C49/28 , B29C17/07
CPC分类号： B29C49/12 , B29C49/28 , B29C2049/1261 , B29C49/06
摘要： This relates to a blow molding apparatus wherein in lieu of the mold halves closing on a preform and thereafter the blowing operation initiated, the preform is shifted into one of the mold halves and thereafter advance of the stretch rod into the preform and movement of the blow head to a position closely adjacent the preform is effected before the closing of the mold is completed. Such arrangement permits a reduction in cycle time. This abstract forms no part of the specification of this application and is not to be construed as limiting the claims of the application.
摘要翻译：这涉及一种吹塑设备，其中代替闭合在预成型件上的半模，然后开始吹塑操作，预成型件移动到一个半模中，此后将拉伸杆推进到预成型件中并且吹动的运动在模具闭合完成之前，进入靠近预制件的位置。这种布置允许循环时间减少。本摘要不构成本申请的说明书的一部分，不应被解释为限制申请的权利要求。

8. 发明授权

US4437825A Blow molding apparatus 失效
标题翻译：吹塑设备
公开(公告)号：US4437825A
公开(公告)日：1984-03-20
申请号：US432039
申请日：1982-09-30
申请人： Ieuan L. Harry , Suppayan M. Krishnakumar , Walter R. Jolly , Martin H. Beck , John F. E. Pocock
发明人： Ieuan L. Harry , Suppayan M. Krishnakumar , Walter R. Jolly , Martin H. Beck , John F. E. Pocock
IPC分类号： B29C49/06 , B29C49/12 , B29C49/28 , B29C17/07
CPC分类号： B29C49/28 , B29C49/12 , B29C2049/1261 , B29C49/06
摘要： This relates to a blow molding apparatus wherein in lieu of the mold halves closing on a preform and thereafter the blowing operation initiated, the preform is shifted into one of the mold halves and thereafter advance of the stretch rod into the preform and movement of the blow head to a position closely adjacent the preform is effected before the closing of the mold is completed. Such arrangement permits a reduction in cycle time. This abstract forms no part of the specification of this application and is not to be construed as limiting the claims of the application.
摘要翻译：这涉及一种吹塑设备，其中代替闭合在预成型件上的半模，然后开始吹塑操作，预成型件移动到一个半模中，此后将拉伸杆推进到预成型件中并且吹动的运动在模具闭合完成之前，进入靠近预制件的位置。这种布置允许循环时间减少。本摘要不构成本申请的说明书的一部分，不应被解释为限制申请的权利要求。

9. 发明授权

US4426202A Pallet load support 失效
标题翻译：托盘负载支持
公开(公告)号：US4426202A
公开(公告)日：1984-01-17
申请号：US364698
申请日：1982-04-02
申请人： Suppayan M. Krishnakumar , John F. E. Pocock , Ieuan L. Harry
发明人： Suppayan M. Krishnakumar , John F. E. Pocock , Ieuan L. Harry
IPC分类号： B29C49/06 , B29C49/42 , B29C17/07
CPC分类号： B29C49/4205 , B29C49/06
摘要： This relates to a blow molding apparatus wherein plural preforms are directed to plural cavity blow molds by way of a pallet which supports the preforms by neck portions thereof. The pallets are positioned relative to blow molds of a set by way of a track. The track is transversely shiftable to present preforms transversely of the blow mold halves prior to the closing of the blow molds and there is associated with supports for the track wedge members which automatically lower the track relative to the blow molds more closely to position a supporting flange of each preform with respect to the upper surface of the blow molds. The track is finally further moved downwardly to engage the support flanges of the preforms with the top surfaces of the blow molds under controlled pressure conditions by means of fluid cylinders. This abstract forms no part of the specification of this application and is not to be construed as limiting the claims of the application.
摘要翻译：这涉及一种吹塑设备，其中多个预成型件通过其颈部支撑预成型件的托盘被引导到多个空腔吹塑模具。托盘通过轨道相对于一组的吹塑模具定位。在关闭吹塑模具之前，轨道可横向移动以呈现横向于吹塑半模的预成型件，并且与轨道楔形构件的支撑件相关联，其相对于吹塑模具自动降低轨道以更紧密地定位支撑凸缘每个预成型件相对于吹塑模具的上表面。轨道最后进一步向下移动，通过流体缸在受控的压力条件下使预成型件的支撑凸缘与吹塑模具的顶表面接合。本摘要不构成本申请的说明书的一部分，不应被解释为限制申请的权利要求。

10. 发明授权

US4449913A Rotary injection turret for the making of preforms 失效
标题翻译：用于制造预成型件的旋转注射转台
公开(公告)号：US4449913A
公开(公告)日：1984-05-22
申请号：US429706
申请日：1982-09-30
申请人： Suppayan M. Krishnakumar , Leuan L. Harry , Martin H. Beck
发明人： Suppayan M. Krishnakumar , Leuan L. Harry , Martin H. Beck
IPC分类号： B29C35/16 , B29C45/00 , B29C45/04 , B29C45/38 , B29C45/57 , B29C45/72 , B29C49/06 , B29D23/02
CPC分类号： B29C49/06 , B29C45/00 , B29C45/045 , B29C45/382 , B29C45/57 , B29C45/7207 , B29C2043/527 , B29C35/16 , B29K2105/253
摘要： This relates to an apparatus for injection molding preforms for beverage bottles wherein a minimum cycle time is involved. Cores over which thermoplastic material is injection molded to form preforms for use in the blow molding of bottles are provided in sets and carried by a rotary turret so that as soon as the injection molded thermoplastic material has sufficiently set to permit its transfer with its associated core out of an injection mold cavity, the apparatus may be actuated to remove first injection molded preforms and thereafter immediately present a new set of cores to the injection mold cavities. This provides ample time for the cooling of the preforms so that when removed from the cores they will not be unduly deformed. In accordance with the feasible use of the apparatus, plural preforms, on the order of twenty-four and greater, may be formed with a cycle time on the order of 10-12 seconds.
摘要翻译：这涉及用于饮料瓶的注射成型预成型件的装置，其中涉及最小循环时间。通过注射成型以形成用于瓶子吹塑成型的预成型件的芯被提供成套并由旋转转台承载，使得一旦注射成型的热塑性材料已经被充分地设定以允许其与其相关联的芯部的转移在注塑模具腔中，该装置可以被致动以移除第一注射成型的预制件，然后立即向注塑模腔提供一组新的芯。这为预制件的冷却提供了充足的时间，使得当从芯中取出时，它们将不会被不适当地变形。根据该装置的可行性，可以形成大约二十四个以上的多个预成型件，周期为10-12秒。

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