-
公开(公告)号：US4000828A
公开(公告)日：1977-01-04
申请号：US582649
申请日：1975-06-02
申请人： Billy G. Crute , John H. Evans
发明人： Billy G. Crute , John H. Evans
CPC分类号： B60K15/0406 , Y10T137/0874 , Y10T137/3099 , Y10T137/7774 , Y10T137/7777
摘要： A cap for closing the filler neck of a vehicle fuel tank, the cap comprising a valve housing, a pressure-vacuum valve assembly disposed in the housing to vent the tank when the pressure in the filler neck drops below a predetermined subatmospheric level and when the pressure in the filler neck exceeds a first predetermined superatmospheric level, a roll-over valve for closing the pressure-vacuum valve assembly when the filler neck is tilted, and an excessive pressure valve for bypassing the pressure-vacuum valve when the pressure in the filler neck exceeds a second and greater predetermined superatmospheric level.
摘要翻译： 用于关闭车辆燃料箱的加注口的盖，所述盖包括阀壳体，设置在所述壳体中的压力真空阀组件，当所述填充管颈中的压力下降到预定的低于大气压水平时， 在加注口颈部的压力超过第一预定的超大气压水平，当填充颈部倾斜时用于关闭压力真空阀组件的翻转阀，以及用于在填充器中的压力下绕过压力真空阀的过压阀 颈部超过第二个和更大的预定超大气压水平。
-
公开(公告)号：US06953422B2
公开(公告)日：2005-10-11
申请号：US10310697
申请日：2002-12-05
申请人： Leslie T. Long , John H. Evans
发明人： Leslie T. Long , John H. Evans
CPC分类号： B65H45/24 , B65H2402/40
摘要： A system and method for selectively replacing one set of folding boards with another set of folding boards is provided. In one embodiment, a first set and a second set of folding boards are secured to carriage assemblies that are moveable in and out of a web-receiving position. Through the system and method of the present invention, it has been discovered that a set of folding boards may be quickly and efficiently replaced with another set of folding boards.
摘要翻译： 提供了一种用另一组折叠板选择性地替换一组折叠板的系统和方法。 在一个实施例中，第一组和第二组折叠板被固定到可移动进出卷筒纸接收位置的托架组件。 通过本发明的系统和方法，已经发现一组折叠板可以被另一组折叠板快速高效地替换。
-
公开(公告)号：US4342208A
公开(公告)日：1982-08-03
申请号：US876030
申请日：1978-02-08
申请人： John H. Evans
发明人： John H. Evans
CPC分类号： B60K15/0409 , Y10T70/5571
摘要： A locking gas cap for a threaded filler neck having a sealing lip extending peripherally about its axis, the cap comprising a closure member threaded to engage and close the filler neck, a gasket on the closure member for engaging and sealing against the lip, an outer shell providing a hand grip secured to the closure member for rotation thereon, a key-operated lock and at least one lock-actuable bolt connected to the shell for rotation therewith. A race is disposed for rotation in the shell, and a driving connection is provided between the race and the closure member which is torque limited in the direction which advances the closure member on the filler neck and positive in the cap removal direction. A spring is provided for yieldably urging the bolt into engagement with the race. The spring cooperates with a plurality of engaging pockets in the race to provide a positive driving connection between the shell and race in the direction which advances the closure onto the filler neck. When the lock is not in a cap removal position and the shell is rotated in the cap removal direction, the bolt cams out of the pockets against the urging of the spring, allowing the shell to turn with respect to the race to prevent cap removal. When the lock is in its cap removal position, it blocks motion of the bolt out of the pockets to lock the shell to the race.
-
公开(公告)号：US4033475A
公开(公告)日：1977-07-05
申请号：US584763
申请日：1975-06-09
申请人： John H. Evans
发明人： John H. Evans
CPC分类号： B60K15/0406 , Y10T137/0874
摘要： In a vented cap for closing the filler neck of a liquid containing tank, the cap including a valve housing providing a venting passageway extending therethrough, the improvement comprising a roll-over valve member for closing the passageway when the filler neck is tilted. The valve housing provides a valve seat in the passageway facing inwardly and against which the valve member moves. The housing also provides a tubular portion extending inwardly from the valve seat, the valve member being moveable in that portion between a position in closing engagement with the seat and a position away from the seat. The tubular portion is provided with at least one vent port located between the positions of the valve member, the port being of a size sufficient readily to pass vapor therethrough and insufficient readily to pass liquid therethrough. When liquid enters the port from the tank, a pressure differential is created to drive the valve member into its closing position.
摘要翻译： 在用于封闭含液罐的填充口的通风盖中，所述盖包括提供通过其延伸的通气通道的阀壳，所述改进包括用于当所述加注口倾斜时关闭所述通道的翻转阀构件。 阀壳体在通道中提供一个面向内的阀座，并且阀构件移动到该阀座上。 壳体还提供从阀座向内延伸的管状部分，阀构件可在该位置处与该座椅封闭接合的位置与远离座椅的位置之间移动。 管状部分设置有位于阀构件的位置之间的至少一个排气口，该口具有足够容易使蒸汽通过的尺寸，并且不容易使液体通过。 当液体从罐中进入端口时，产生压差以驱动阀构件进入其关闭位置。
-
公开(公告)号：US4527481A
公开(公告)日：1985-07-09
申请号：US483134
申请日：1983-04-08
申请人： John H. Evans , Kenneth T. Sabotta
发明人： John H. Evans , Kenneth T. Sabotta
摘要： An impact sensitive high temperature detonator is disclosed. The detonator comprises an initiator charge of lead azide next to a thin casing wall at the input end, and a mass of finely divided refractory material adjacent to the initiator charge. The detonator can be initiated by a rounded firing pin, which indents the casing wall without puncturing it. In the event of misfire, the casing will remain intact, which facilitates safe removal of the detonator.
摘要翻译： 公开了一种冲击敏感的高温雷管。 该雷管包括位于输入端的薄壳体壁旁边的叠氮化物的引发剂装料和与引发剂装料相邻的细碎的耐火材料块。 雷管可以由圆形的撞针引发，这样可以缩小套管壁而不刺穿它。 在失火的情况下，外壳将保持不变，这有助于安全地拆卸雷管。
-
公开(公告)号：US4280347A
公开(公告)日：1981-07-28
申请号：US101154
申请日：1979-12-07
申请人： John H. Evans
发明人： John H. Evans
CPC分类号： B60K15/0409 , Y10T70/5571
摘要： A locking cap for a threaded filler neck includes a closure member for engaging and closing the neck, a shell providing a hand grip and including a key-actuable lock, and a race disposed for rotation between the shell and closure. The race includes axially inwardly opening pockets, and the closure includes flexible pawl fingers for engaging the pockets to provide a driving connection between the closure and race which is positive in the cap-removal direction and torque-limited in the cap-advancing direction. The race also includes a set of peripherally spaced, radially inwardly projecting teeth. A lock-controlled bolt member mounted in a hub which is connected for rotation with the shell is movable by the lock to a cap-removal position. The bolt member engages driving teeth provided within the closure member. The driving teeth are formed such that rotation of the shell in the cap-advancing direction, after the lock has been returned to the cap-locking position, cams the bolt out of engagement with the driving teeth. The hub also provides a pair of flexible drive fingers for engaging the peripherally spaced and radially inwardly projecting teeth to provide a driving connection between the shell and race which is positive in the cap-advancing direction and torque-limited in the cap-removal direction for free ratcheting of the cap when it is in position on the filler neck and locked.
摘要翻译： 用于螺纹填充物颈部的锁定帽包括用于接合和闭合颈部的封闭构件，提供手柄并且包括钥匙致动锁的外壳和设置用于在外壳和封闭件之间旋转的座圈。 该座圈包括轴向向内开口的口袋，并且该封闭件包括用于接合凹穴的柔性棘爪指状物，以提供封盖和座圈之间的驱动连接件，其在盖拆除方向上是正的，并且在盖前进方向上受扭矩限制。 比赛还包括一组外围间隔的径向向内突出的齿。 安装在轮毂中的锁定螺栓构件，其被连接以与壳体一起旋转，可通过锁定件移动到帽去除位置。 螺栓构件接合设置在封闭构件内的驱动齿。 驱动齿形成为使得在锁定已经返回到盖锁定位置之后壳体在盖帽前进方向上的旋转使得该螺栓与驱动齿脱离啮合。 轮毂还提供一对柔性驱动指，用于接合周向间隔开的和径向向内突出的齿，以提供在壳体和座圈之间的驱动连接，其在盖前进方向上是正的，并且在盖拆除方向上受到扭矩限制 当盖子处于填充物颈部的位置并锁定时，可以自由地拨动盖子。
-
公开(公告)号：US4185751A
公开(公告)日：1980-01-29
申请号：US929655
申请日：1978-07-31
申请人： Phillip L. Moore , John H. Evans
发明人： Phillip L. Moore , John H. Evans
CPC分类号： F01P11/0238 , Y10S220/32
摘要： A radiator cap for a vehicle cooling system of a basically closed type includes a first valve which is open when the interior of the radiator is at atmospheric pressure, and remains open until fluid flow out of the radiator closes it. A second, or overpressure, valve in the radiator cap functions to vent the radiator only if potentially damaging excessive pressure exists within the radiator. The normal operating pressure range of the radiator is between the closing pressure of the first valve and the opening pressure of the second valve. When a low vacuum exists within the radiator, the first valve opens, permitting a metered flow of liquid coolant from a coolant recovery bottle back into the cooling system radiator. When a high vacuum is present within the radiator, the first valve opens further to permit higher flow rates of coolant back into the radiator.
摘要翻译： 用于基本闭合型车辆冷却系统的散热器盖包括当散热器的内部处于大气压下时打开的第一阀，并且保持打开，直到流体流出散热器关闭。 散热器盖中的第二个或超压阀门只有在散热器内存在潜在的破坏性过大的压力时才能排放散热器。 散热器的正常工作压力范围在第一阀的关闭压力和第二阀的打开压力之间。 当在散热器内存在低真空时，第一阀打开，允许将液体冷却剂从冷却剂回收瓶返回到冷却系统散热器中。 当在散热器内部存在高真空时，第一阀进一步打开以允许更高的冷却剂回流流入散热器。
-
公开(公告)号：US4000633A
公开(公告)日：1977-01-04
申请号：US611219
申请日：1975-09-08
申请人： John H. Evans
发明人： John H. Evans
CPC分类号： B60K15/0409 , Y10T70/5571 , Y10T70/5597
摘要： A locking gas cap for a threaded filler neck having a sealing lip extending peripherally about its axis, the cap comprising a closure member threaded to engage and close the filler neck, a gasket on the closure member for engaging and sealing against the lip, an outer shell providing a hand grip secured to the closure member for rotation thereon, a key-operated lock and at least one locking member movable by the lock connected to the shell for rotation therewith. A race is disposed for rotation in the shell, and a driving connection is provided between the race and the closure member which is torque limited in the direction which advances the closure member on the filler neck and positive in the opposite direction, the locking member being movable into and out of engagement with the race selectively to provide a driving connection between the shell and the race. The preferred embodiment includes a frictional driving connection between the race and the shell in the direction which advances the closure member on the filler neck even when the locking member is out of engagement with the race.
摘要翻译： 一种用于带螺纹填充物颈部的锁定气帽，其具有围绕其轴线周向延伸的密封唇，所述帽包括螺纹以接合和关闭所述填充颈部的封闭构件，所述封闭构件上的用于与所述唇部接合和密封的垫圈， 壳体提供固定到所述封闭构件以在其上旋转的手柄，钥匙操作的锁和至少一个锁定构件，所述至少一个锁定构件可通过连接到壳体的锁定件移动，以与其一起旋转。 座圈设置成用于在壳体中旋转，并且驱动连接件设置在座圈与封闭构件之间，其扭矩限制在使封闭构件在填充器颈部上前进并且在相反方向上呈正向的方向上，锁定构件为 选择性地移动进入和离开与赛车的接合以提供壳和赛跑之间的驱动连接。 优选实施例包括在锁定构件与座圈脱离接合的方向上使得座圈与壳体之间的摩擦驱动连接，使得封闭构件在加载颈部上前进。
-
公开(公告)号：US06740021B2
公开(公告)日：2004-05-25
申请号：US10035102
申请日：2001-12-28
申请人： John H. Evans , Adam Glass , Leslie T. Long , Ronald R. Padak , Ricky W. Purcell
发明人： John H. Evans , Adam Glass , Leslie T. Long , Ronald R. Padak , Ricky W. Purcell
IPC分类号： B31B126
CPC分类号： B65H45/24 , A47K2010/428 , B65H45/221
摘要： Folding apparatus and systems are described for providing multi-folded products utilizing a folding board having at least one pressurized nip positioned proximate the folding operation. A folded product is directed through a first pressurized nip, comprising a roller and a first surface of a second folding board, positioned upstream of the folding operation and a second pressurized nip, comprising a roller and a second surface of the folding board, positioned downstream of the folding operation. Positioning pressurized nips proximate the folding operation improves the integrity of the folds created within the product and also creates distinct, uniformly oriented fold lines.
摘要翻译： 描述了折叠装置和系统，用于提供使用折叠板的多折叠产品，所述折叠板具有邻近折叠操作定位的至少一个加压压区。 折叠产品被引导通过第一加压压区，包括位于折叠操作上游的辊和第二折叠板的第一表面，以及第二加压压区，包括辊和折叠板的第二表面，位于下游 的折叠操作。 在靠近折叠操作的位置定位加压芯片提高了产品内产生的褶皱的完整性，并且还产生不同的，均匀定向的折叠线。
-
公开(公告)号：US4280346A
公开(公告)日：1981-07-28
申请号：US40561
申请日：1979-05-21
申请人： John H. Evans
发明人： John H. Evans
CPC分类号： B60K15/0409 , Y10T70/5571
摘要： A locking cap for a threaded filler neck includes a closure member for engaging and closing the neck, a shell providing a hand grip and including a key-actuable lock, and a race disposed for rotation between the shell and closure. The race includes axially inwardly opening pockets, and the closure includes flexible pawl fingers for engaging the pockets to provide a driving connection between the closure and race which is positive in the cap-removal direction and torque-limited in the cap-advancing direction. The race also includes a set of peripherally spaced, radially inwardly projecting teeth, and the shell is molded to provide a pair of flexible drive fingers for engaging the peripherally spaced and radially inwardly projecting teeth to provide a driving connection between the shell and race which is positive in the cap-advancing direction and torque-limited in the cap-removal direction for free ratcheting of the cap when it is in position on the filler neck and locked. A lock-controlled bolt member mounted for rotation with the shell is movable by the lock to a cap-removal position. The bolt member engages driving teeth provided within the closure member. The driving teeth are formed such that rotation of the shell in the cap-advancing direction, after the lock has been returned to the cap-locking position, cams the bolt out of engagement with the driving teeth.
摘要翻译： 用于螺纹填充物颈部的锁定帽包括用于接合和闭合颈部的封闭构件，提供手柄并且包括钥匙致动锁的外壳和设置用于在外壳和封闭件之间旋转的座圈。 该座圈包括轴向向内开口的口袋，并且该封闭件包括用于接合凹穴的柔性棘爪指状物，以提供封盖和座圈之间的驱动连接，盖子沿盖拆除方向为正，并在盖前进方向上限制扭矩。 赛跑还包括一组外围间隔的径向向内突出的齿，并且壳被模制以提供一对柔性驱动指，用于接合周向间隔开的和径向向内突出的齿，以提供壳和跑道之间的驱动连接， 在盖子前进方向上为正，并且当盖子处于填充器颈部的位置并锁定时，盖子在盖子移除方向上受到扭矩限制。 安装成与壳一起旋转的锁定控制的螺栓构件可通过锁定器移动到帽去除位置。 螺栓构件接合设置在封闭构件内的驱动齿。 驱动齿形成为使得在锁定已经返回到盖锁定位置之后壳体在盖帽前进方向上的旋转使得该螺栓与驱动齿脱离啮合。
-
-
-
-
-
-
-
-
-
搜索结果
16 条记录 (耗时 0.015 秒)
