公开(公告)号：US5329869A

公开(公告)日：1994-07-19

申请号：US33840

申请日：1993-03-19

申请人： Arvie E. Freeman ,  Franz A. Shindler

发明人： Arvie E. Freeman ,  Franz A. Shindler

IPC分类号： B63B19/00 ,  B63B19/14 ,  E05B53/00 ,  E05B65/00 ,  E05C9/06 ,  B63B17/00

CPC分类号： B63B19/00 ,  B63B19/14 ,  E05B53/003 ,  E05C9/00 ,  E05B65/001 ,  Y10T292/0856

摘要： The door, hatch or other closure in a marine vessel includes a large central window, and is manually or mechanically latched or unlatched by a quick-acting actuation mechanism. An outer handle or an inner handle is rotated, thereby pulling a chain that engages each of a plurality of sprockets. As the chain is pulled, each of a plurality of dogs rotate to engage or disengage a corresponding number of strikers attached to a jamb. The position of dog is visually identifiable from the position of the handles.

摘要翻译： 海洋船只中的门，舱口盖或其他封闭件包括一个大的中央窗，并通过快速作动机构手动或机械地锁定或解锁。 旋转外手柄或内手柄，从而拉动与多个链轮中的每一个接合的链条。 当链被拉动时，多个狗中的每一个旋转以接合或分离附接到侧柱的相应数量的罢工者。 狗的位置可以从手柄的位置直观地识别。

公开(公告)号：US5314218A

公开(公告)日：1994-05-24

申请号：US8714

申请日：1993-01-22

申请人： Rudolph E. Nadherny

发明人： Rudolph E. Nadherny

IPC分类号： B63B19/24 ,  E05B13/00 ,  E05B15/00 ,  E05B15/02 ,  E05C3/30 ,  B63B19/14

CPC分类号： E05B15/022 ,  B63B19/24 ,  E05C3/30 ,  E05B13/002 ,  E05B15/0086 ,  E05B15/0093 ,  Y10T292/081 ,  Y10T292/202 ,  Y10T292/23

摘要： A hatch cover lock with an automatic first locking mechanism for securing a removable hatch cover of a railway hopper car to the railway hopper car and secondary manually operated locking mechanism to secure the hatch cover to the hopper car in addition to the automatic first locking mechanism which allows the hatch cover to be opened from either side of the hopper car, and which cooperates to prevent accidental removal of the hatch cover and/or batten bar from the hopper car.

摘要翻译： 一种具有自动第一锁定机构的舱口盖锁，用于将铁路漏斗车的可拆卸舱口盖固定到铁路货车和辅助手动操作锁定机构，除了自动第一锁定机构之外还将舱口盖固定到料斗车厢 允许舱口盖从料斗车厢的任一侧打开，并且它们配合以防止舱口盖和/或棒条从料斗车厢中意外地移开。

公开(公告)号：US4990045A

公开(公告)日：1991-02-05

申请号：US386359

申请日：1989-07-27

申请人： Per T. Aralt

发明人： Per T. Aralt

IPC分类号： B63B17/02 ,  B63B19/14 ,  B63B27/30 ,  B65G67/60

CPC分类号： B63B17/023 ,  B63B19/14 ,  B65G67/606

摘要： An arrangement for unloading bulk material from the hold (12) of a freighter (11) which includes a hatch cover (25) in combination with a lifting screw (14) or similar unloading means which is lowered down into the hold (12) via the associated loading hatch (13). The hatch cover (25), which is adapted to rest on a coaming (26) on loading hatch (13) of the freighter (11) via an annular cover frame (34), is provided with a cover portion (31) pivotably mounted about a vertical axis (31a) having a vertical through-going guide (30) for the reception of the unloading means (14) for swinging of the same in a path forwards and backwards from one side portion of the hatch cover to the middle of the hatch. The cover portion (31) is allowed to turn in the cover frame (34) with corresponding movement of the unloading means (14). The hatch cover (25) including the cover portion (31) covers the hatch opening outside the vertical through-going guide (30), which is defined by the covering from approximately the middle of the cover portion (31) and outwards towards the periphery of the cover portion.

摘要翻译： 一种用于从货舱（11）的货舱（12）的货舱（12）卸载散装物料的装置，其包括与升降螺钉（14）组合的舱口盖（25）或类似的卸载装置，该卸载装置通过 相关的加载舱口（13）。 适于经由环形盖框架（34）搁置在货轮（11）的装载舱口（13）上的围板（26）上的舱口盖（25）设置有可枢转地安装的盖部分 围绕具有用于接收卸载装置（14）的竖直轴线（31a）的垂直轴线（31a），用于使其在从舱口盖的一个侧部向前和向后的路径摆动 舱口盖。 通过卸载装置（14）的相应移动，允许盖部分（31）在盖框架（34）中转动。 包括盖部分（31）的舱口盖（25）覆盖垂直通过导管（30）外部的舱盖开口，该导槽（30）由覆盖件从盖部分（31）的大致中部限定并向外朝向周边 的盖部分。

公开(公告)号：US4960066A

公开(公告)日：1990-10-02

申请号：US369840

申请日：1989-06-22

申请人： James W. Wills

发明人： James W. Wills

IPC分类号： B63B19/02 ,  B63B19/14

CPC分类号： B63B19/02 ,  B63B19/14

摘要： A bow cover for covering an open portion of the bow in an open-bow boat having a raised interior portion and a flared portion therearound with an inwardly directed opening through each, a cover arrangement being fastenable to the interior portion and extending over the passageway to the bow of the boat.

摘要翻译： 一种弓形盖，用于在敞开的弓形船中覆盖弓形的开口部分，其具有升高的内部部分和其周围的扩口部分，每个具有向内指向的开口，盖装置可紧固到内部部分并且在通道上延伸到 船的弓。

公开(公告)号：US4811680A

公开(公告)日：1989-03-14

申请号：US12158

申请日：1987-02-09

申请人： Richard E. Genth

发明人： Richard E. Genth

IPC分类号： B63B19/14

CPC分类号： B63B19/14

摘要： A deck hatch assembly for marine craft is formed in the upper deck surface of the marine craft on the port and starboard sides. A submerged surface is integrally formed in the upper deck surface, being provided with a hatch opening surrounded by a raised peripheral ridge. The raised ridge, together with the submerged surface and the upper deck surface, forms a drain channel for directing water away from the stern of the marine craft. A pivotably mounted hatch cover is provided for normally sealing and closing off the hatch opening. The hatch cover may be raised upwardly from the bulkhead of the marine craft toward the stern for the purpose of providing ventilation to below deck compartments and for allowing access to the upper deck surface from below deck areas. A pair of gas spring assemblies is provided for positively and automatically retaining the hatch cover in the closed, or any one of a number of open positions. The hatch cover, in the closed position, is completely flush with the upper deck surface and is adapted to conform to the configuration of any deck, including styling lines thereof.

摘要翻译： 在船舶和右舷的船舶上甲板表面形成船舶甲板舱口组件。 一个浸没表面一体地形成在上甲板表面上，设有一个由隆起的周边脊围绕的舱口。 凸脊与淹没表面和上甲板表面一起形成用于将水引导离开船舶船尾的排水通道。 提供可枢转安装的舱盖，用于正常密封和关闭舱口。 舱口盖可以从船只的舱壁朝向船尾向上升起，目的是为下甲板舱提供通风，并允许从甲板下方的甲板区域进入上甲板表面。 一对气弹簧组件被提供用于在闭合的或多个打开位置中的任何一个中正确地并且自动地保持舱口盖。 在关闭位置的舱口盖与上甲板表面完全齐平，并且适于符合任何甲板的构造，包括其造型线。

公开(公告)号：US4589163A

公开(公告)日：1986-05-20

申请号：US584159

申请日：1984-02-27

申请人： Robert G. Weatherby ,  W. Fred Stein

发明人： Robert G. Weatherby ,  W. Fred Stein

IPC分类号： B63B19/14 ,  B65D25/32

CPC分类号： B63B19/14 ,  Y10T16/473 ,  Y10T16/509 ,  Y10T16/515

摘要： A lift ring device arranged to normally remain in a flush condition, and involving a generally U-shaped lift loop pivotally mounted upon a base plate, such as a base plate mounted on the hatch lid of a boat. The lift loop is equipped with a pair of arm portions of substantially equal length, with each arm portion terminating in a pintle bent out of the plane of the lift loop. The base plate has a central recess defined over a substantial portion of its circumference by angled sidewalls, and in such recess the lift loop normally resides. A pair of symmetrically placed pintle-receiving holes are located in the sidewalls, which holes are elongate in a direction essentially perpendicular to the plane of the central recess. The interaction of the pintles of the lift loop with their respective holes is such as to prohibit the lift loop from residing in a perpendicular direction with respect to the base plate, thus assuring that the lift ring device will not represent a trip hazard.

摘要翻译： 布置成通常保持在冲洗状态的提升环装置，并且包括枢转地安装在基板上的大致U形的提升环，例如安装在船的舱口盖上的底板。 提升回路装备有一对基本上相等长度的臂部分，每个臂部分终止于从提升回路平面弯曲的枢轴。 基板具有通过成角度的侧壁在其圆周的大部分上限定的中心凹部，并且在这种凹槽中，升降环通常位于该凹槽内。 一对对称放置的枢轴接收孔位于侧壁中，该孔在基本上垂直于中心凹部的平面的方向上是细长的。 提升环的枢轴与它们各自的孔的相互作用是阻止提升环相对于基板垂直于垂直方向，从而确保提升环装置不会代表行程危险。

公开(公告)号：US4461232A

公开(公告)日：1984-07-24

申请号：US282318

申请日：1981-07-10

申请人： Robin L. Berg

发明人： Robin L. Berg

IPC分类号： B63B19/14

CPC分类号： B63B19/14

摘要： An oceangoing barge cover is provided, which is made from lightweight structural fabric but enjoys the strength and stiffness of heavier steel covers and meets the requirements of the American Bureau of Shipping. The cover is comprised of a series of units, each of which in crosssection, is in the form of a series of concave quaternary curves, to the underside of which are fixed structural beams of fiberglass encasing rebar for support. Further support is provided by pipes of a structural fabric running perpendicular to the structural beams. A hatch can be optionally provided. Weathersealing and barge affixing means are also disclosed. In a preferred embodiment, the structural elements of the cover are comprised of fiberglass or fiberglass laminate.

摘要翻译： 提供了一种由轻型结构织物制成的海洋船盖，但具有较重的钢盖的强度和刚度，并符合美国海运局的要求。 盖子由一系列单元组成，每个单元横截面呈一系列凹形四条曲线的形式，其下侧是固定的玻璃纤维结构梁，用于支撑钢筋。 通过垂直于结构梁的结构织物的管道提供进一步的支撑。 可以选择提供舱口盖。 还公开了密封和驳船固定装置。 在优选实施例中，盖的结构元件由玻璃纤维或玻璃纤维层压板构成。

公开(公告)号：US4331095A

公开(公告)日：1982-05-25

申请号：US29437

申请日：1979-04-12

申请人： Gunnar Margard

发明人： Gunnar Margard

IPC分类号： B63B19/14 ,  B63B25/08 ,  B63B25/12 ,  B63B25/24 ,  B63B39/06 ,  B63H9/04

CPC分类号： B63B25/08 ,  B63B25/24

摘要： An arrangement for dividing the free liquid surface of a liquid cargo contained in a general cargo or bulk cargo ship. The arrangement includes parallel upright metal sheets forming a plurality of parallel shieldings and a plurality of compartments located side by side. The sheets are adapted to be attached in the horizontal hatch of a ship with the metal sheets vertically upright in the hatch. While arranged in the hatch, the lower edges of the sheets are located below the free liquid surface of the liquid cargo and the upper edges of the metal sheets are located at or above the free liquid surface of the liquid cargo.

摘要翻译： 一种用于分离一般货物或散装货船中包含的液体货物的自由液面的装置。 该装置包括形成多个平行屏蔽的平行的直立金属片和并排定位的多个隔间。 这些板适于附接在船的水平舱口中，金属板垂直竖立在舱口中。 当布置在舱口中时，纸张的下边缘位于液体货物的自由液体表面下方，并且金属板的上边缘位于液体货物的自由液体表面上或上方。

公开(公告)号：US4246859A

公开(公告)日：1981-01-27

申请号：US909396

申请日：1978-05-25

申请人： Frank S. Beckerer, Jr.

发明人： Frank S. Beckerer, Jr.

IPC分类号： B63B19/14 ,  B63B19/12

CPC分类号： B63B19/14

摘要： A threaded access cover plate construction for boat decks, comprising a threaded fitting which is adapted to be secured to the deck, and a screw closure receivable in the fitting. Both the fitting and the closure have cooperable buttress-type threads which are dimensioned such that there is a relatively loose fit between the two parts. The closure has a centering shoulder which is engaged by the rim of the fitting whereby a self-centering of the closure takes place when it is screwed into the fitting. The loose fit and the sliding engagement of the flat surfaces of the buttress-type threads enable an unimpeded lateral shifting of the closure to occur as determined by the engagement of the centering shoulder on the closure and the rim of the fitting. Accordingly, proper seating of the shoulder on the rim is insured, resulting in a leak-resistant seal being established, even when the fitting or the closure has become slightly warped, or the fitting has been stressed to some extent by virtue of its being secured to the deck.

摘要翻译： 一种用于船甲板的螺纹进入盖板结构，包括适于固定到甲板上的螺纹接头，以及可接收在接头中的螺钉接头。 配件和封闭件都具有可配合的支撑型螺纹，其尺寸使得两部分之间存在相对松散的配合。 闭合件具有定心肩部，该定心肩部由配件的边缘接合，由此当其被拧入配件中时，闭合件的自对中。 支撑型螺纹的平坦表面的松配合和滑动接合使得闭合件的无阻碍横向移位发生，如通过定位肩部在闭合件和配件的边缘上的接合所确定的。 因此，即使当配件或闭合件变得稍微翘曲时，肩部也能适当地安放在轮辋上，导致建立了防漏密封，或者由于其固定而使配件受到某种程度的压力 到甲板上

公开(公告)号：US4094542A

公开(公告)日：1978-06-13

申请号：US619857

申请日：1975-10-06

申请人： Allen D. Siblik

发明人： Allen D. Siblik

IPC分类号： F16J13/18 ,  E05C3/30 ,  B63B19/14

CPC分类号： F16J13/18 ,  Y10T292/202

摘要： Novel hatch latch apparatus operable upon dropclosing of an elongated trough or circular hatch cover to effect automatic locking of the hatch cover's striker bar to a covered hopper car's roof whereby the hatch cover's compression seal is compressably seated and sealed against the hatch opening's coaming. Detented unlatching of the hatch cover is effected by operation of an associated detent lever which positively places the apparatus' latch lever out of operational engagement with the hatch cover's striker bar. When in the inoperative detent position, the novel latch apparatus is further operable upon a subsequent drop-closing of the hatch cover and its associated striker bar to effect reactivation of the latch lever from the detent position to the normal latching position, therefore again effecting automatic locking.

摘要翻译： 新型的开口闩锁装置可以在细长的槽或圆形舱盖封闭时操作，以实现将舱口盖的撞击杆自动锁定到覆盖的料斗车顶上，由此舱口盖的压缩密封件可压缩地就座并密封以抵抗舱口开口的拱形。 通过相关联的止动杆的操作来实现舱口盖的锁定解除，这使得装置的闩锁杆不能与舱口盖的撞杆相配合。 当处于不起作用的定位位置时，新颖的闩锁装置可以在舱口盖及其相关联的撞针杆随后的下降关闭时进一步操作，以使闩锁杆从止动位置再次到正常的锁定位置，从而再次实现自动 锁定。