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公开(公告)号:US4676636A
公开(公告)日:1987-06-30
申请号:US795273
申请日:1985-11-05
申请人: John A. Bridges , Kenneth E. Young
发明人: John A. Bridges , Kenneth E. Young
CPC分类号: F41G3/323
摘要: An alignment aid for use in installing a reference system of known type which reflects an image of an indicator mark mounted on a gun turret, back into the gun sight via a mirror mounted at the muzzle end of the gun barrel, for comparison with a reference mark on the graticule of the gunsight, thereby to indicate any angular deviation between the muzzle axis and the gunner's line of sight. The alignment aid, which is used in setting the mirror to provide initial coincidence between the indicator mark image and the reference mark, consists of a highly reflective viewing screen attachable to the turret adjacent the indicator mark, and a projection lamp attached to the gun sight so as to protect an image of the reference mark onto the screen, via the telescopic optics of the gunsight and the mirror.
摘要翻译: 一种用于安装已知类型的参考系统的对准辅助装置,其反映安装在枪炮塔上的指示标记的图像,通过安装在枪管枪口端的反射镜返回到枪瞄准器中,以与参考 标记在瞄准镜上,从而指示枪口轴与枪手视线之间的任何角度偏差。 用于设置反射镜以提供指示标记图像和参考标记之间的初始重合的对准辅助件包括可附接到与指示标记相邻的转台的高反射性观察屏幕,以及附接到枪瞄准器的投影灯 以便通过瞄准镜和镜子的伸缩光学器件将参考标记的图像保护到屏幕上。
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公开(公告)号:US4843977A
公开(公告)日:1989-07-04
申请号:US552095
申请日:1983-11-16
申请人: John A. Bridges
发明人: John A. Bridges
CPC分类号: A47F5/0853 , A47B96/061 , A47B96/067
摘要: A shelf adapted to be easily mounted to or removed from a vertical surface by a bracket has a generally L-shaped cross section defining a horizontal base portion and a vertical leg portion. A first mounting element is disposed on the leg portion adjacent the juncture of the leg portion and base portion for engaging the bracket. A second mounting element is disposed adjacent the distal edge of the leg portion for engaging the bracket wherein one of the first and second mounting mechanisms is engaged with the bracket and the other is engaged with the wall. When the second mounting element engages the bracket, the shelf has a generally L-shaped appearance and a generally inverted L orientation when the first mounting element engages the bracket whereby the orientation of the shelf is selectable. The bracket preferably includes a longitudinal channel which is coextensive with the shelf for supporting the latter.
摘要翻译: 适于容易地通过支架安装到垂直表面或从垂直表面移除的搁板具有限定水平基部和垂直腿部的大致L形横截面。 第一安装元件设置在与腿部和基部的接合部相邻的腿部上,用于与支架接合。 第二安装元件邻近腿部的远端边缘设置,用于接合支架,其中第一和第二安装机构中的一个与支架接合,另一个与壁接合。 当第二安装元件与支架接合时,当第一安装元件接合支架时,货架具有大致L形的外观和大致倒置的L取向,由此货架的取向可选择。 托架最好包括一个纵向通道,该纵向通道与搁架共同延伸以支撑后者。
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公开(公告)号:US4131203A
公开(公告)日:1978-12-26
申请号:US759067
申请日:1977-01-13
申请人: John A. Bridges
发明人: John A. Bridges
CPC分类号: A47F5/0025
摘要: Modular units for mounting on vertical surfaces such as walls are provided which are mounted by engaging a tongue in the upwardly opening channel of the elongated bar, which bar extends into a recess provided in the units.
摘要翻译: 提供了用于安装在垂直表面(例如壁)上的模块化单元,其通过将细长杆的向上开口的通道中的舌部接合而安装,所述杆延伸到设置在单元中的凹部中。
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公开(公告)号:USD249991S
公开(公告)日:1978-10-24
申请号:US760090
申请日:1977-01-17
申请人: John A. Bridges
设计人: John A. Bridges
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5.
公开(公告)号:US5500305A
公开(公告)日:1996-03-19
申请号:US291021
申请日:1994-08-16
申请人: John A. Bridges , Philip H. Neal , John E. Besser
发明人: John A. Bridges , Philip H. Neal , John E. Besser
CPC分类号: E04B1/803 , F17C13/001 , F17C2203/0333 , F17C2203/035 , F17C2203/0358 , F17C2203/0391 , F17C2260/033 , F25D2201/14 , Y02B80/12 , Y10S29/044 , Y10S428/92 , Y10T29/49629 , Y10T428/12535 , Y10T428/12556 , Y10T428/12625 , Y10T428/231 , Y10T428/239
摘要: A vacuum insulated panel having high thermal insulating value and long vacuum life, and a method of making such a panel are disclosed. The panel is formed of peripherally welded metal wall members which define a cavity within which, in one embodiment, a compressed block of particulate material is disposed. The particulate material, in this embodiment, serves as a barrier to radiant thermal transmission through the panel, acts as a getter to maintain the vacuum in the panel, and supports the walls of the panel against collapse when the cavity is evacuated. The vacuum insulated panel can be covered with a polyurethane foam insulating material. According to a further embodiment of the invention, the filler within the cavity is a sandwich comprising a compressed layer of particulate material suspended between two layers of fiberglass. In such further embodiment, the layer of particulate material, which can be compressed in situ, serves as a getter and a barrier to radiant thermal transmission, while the fiberglass, making up the overall majority of the filler of the cavity, provides support for the panel members defining the cavity upon evacuation.
摘要翻译: 公开了一种具有高绝热值和长的真空寿命的真空绝热面板及其制造方法。 面板由外围焊接的金属壁构件形成,其限定空腔,在一个实施例中,其中设置有压缩的颗粒材料块。 在该实施例中,颗粒材料用作通过面板的辐射热传递的屏障,用作吸气剂以保持面板中的真空,并且当空腔被排空时支撑面板的壁不会塌陷。 真空绝缘板可以覆盖聚氨酯泡沫绝缘材料。 根据本发明的另一实施例,空腔内的填料是夹层,其包括悬浮在两层玻璃纤维之间的颗粒材料的压缩层。 在这样的另外的实施方案中,可以原位压缩的颗粒材料层用作吸气剂和辐射热传递的障碍,而组成空腔填充物的整体大部分的玻璃纤维提供了对 撤离后定义腔体的面板构件。
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公开(公告)号:USD316332S
公开(公告)日:1991-04-23
申请号:US260666
申请日:1988-10-21
申请人: John A. Bridges , Richard D. Booten
设计人: John A. Bridges , Richard D. Booten
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公开(公告)号:USD315057S
公开(公告)日:1991-03-05
申请号:US273880
申请日:1988-11-21
申请人: John A. Bridges
设计人: John A. Bridges
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公开(公告)号:US4160570A
公开(公告)日:1979-07-10
申请号:US874865
申请日:1978-02-03
申请人: John A. Bridges
发明人: John A. Bridges
CPC分类号: A47F3/00 , A47F5/0853
摘要: Modular units for packaging articles to be sold in stores, used to display the articles for sale and which may then be used for storage and easy accessibility in use of the articles by purchasers. The modules are formed of two relatively thin plastic pieces. The pieces are joined together to form a hollow structure with an upper article supporting surface. One or more article holding elements such as recesses or depressions are provided in the upper surface while means are provided on the back of the modular unit whereby it can be mounted on a vertical surface when the articles are displayed for sale, and while being stored for a purchaser and awaiting usage. A protective cover can be provided to permit safe transport of the articles and/or for protection while being displayed and/or stored.
摘要翻译: 用于在商店中出售的用于包装物品的模块化单元,用于显示出售的物品,然后可以用于存储,并且在购买者使用物品时容易获得。 模块由两个相对较薄的塑料件形成。 这些片连接在一起以形成具有上部物品支撑表面的中空结构。 一个或多个物品保持元件如凹槽或凹陷设置在上表面中,而装置设置在模块单元的背面上,从而当物品被显示出售时可以将其安装在垂直表面上,并且当被存储用于 买家等待使用。 可以提供保护盖,以允许物品的安全运输和/或用于在显示和/或存储时进行保护。
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公开(公告)号:USD248806S
公开(公告)日:1978-08-08
申请号:US760091
申请日:1977-01-17
申请人: John A. Bridges
设计人: John A. Bridges
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公开(公告)号:USD456212S1
公开(公告)日:2002-04-30
申请号:US29146857
申请日:2001-08-20
申请人: John A. Bridges
设计人: John A. Bridges
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