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24 条记录 (耗时 0.024 秒)

    Self-supporting pneumatic tire
    21.
    发明申请
    Self-supporting pneumatic tire 失效
    自支撑充气轮胎

    公开(公告)号：US20050092415A1

    公开(公告)日：2005-05-05

    申请号：US10696620

    申请日：2003-10-29

    申请人： Johan Dahlberg ,  Laurent Domenico Colantonio ,  Walter Allen

    发明人： Johan Dahlberg ,  Laurent Domenico Colantonio ,  Walter Allen

    IPC分类号： B60C3/04 ,  B60C13/00 ,  B60C17/00 ,  B60B21/02 ,  B60B21/04 ,  B60C3/00

    CPC分类号： B60C3/04 ,  B60C17/0009 ,  B60C17/0018 ,  Y10T29/49494

    摘要： A self-supporting pneumatic tire is molded in such a manner that ride comfort is improved, durability is increased, and a greater run-flat capability can be achieved. The self-supporting run-flat tire is molded such that the molded bead base width is equal or less than the rim width of the intended rim upon which the tire is to be mounted. By molding the tire with a bead width less than or equal to the rim width, the sidewall inserts are not subjected to additional stress during and after inflation of the tire and the strain energy is more evenly distributed through the sidewall pillar construction.

    摘要翻译： 自支撑充气轮胎以提高乘坐舒适度，耐久性提高的方式模制，并且可以实现更大的跑平能力。 自支撑漏气保用轮胎被模制成使得模制胎圈基座宽度等于或小于要安装轮胎的预期轮辋的轮辋宽度。 通过使胎圈宽度小于或等于轮辋宽度的轮胎成型，胎侧插入件在轮胎充气期间和充气后不会受到额外的应力，并且应变能更均匀地分布在侧壁支柱结构中。

    METHOD OF PRODUCING PROPELLANT CHARGES FOR HIGH- VELOCITY PROJECTILES, PROPELLANT CHARGES PRODUCED ACCORDING TO THE METHOD, AND STICK PROPELLANT INTENDED FOR THE METHOD
    22.
    发明申请
    METHOD OF PRODUCING PROPELLANT CHARGES FOR HIGH- VELOCITY PROJECTILES, PROPELLANT CHARGES PRODUCED ACCORDING TO THE METHOD, AND STICK PROPELLANT INTENDED FOR THE METHOD 失效
    生产用于高速公路项目的推进费用的方法，根据该方法生产的推进费用，以及针对该方法提出的推荐费用

    公开(公告)号：US20090139423A1

    公开(公告)日：2009-06-04

    申请号：US12297744

    申请日：2007-04-11

    申请人： Johan Dahlberg

    发明人： Johan Dahlberg

    IPC分类号： F42B12/00

    CPC分类号： F42B5/16 ,  F42B12/06

    摘要： The present invention relates to a method of producing propellant charges (2) of multi-perforated stick propellant with maximized charge weights for sub-calibre, armour-piercing, high-velocity projectiles (3) , which are provided, for example, with six to eight, fixed stabilizing fins (5-10) . The invention also encompasses a multi-perforated stick propellant (11-12) intended for this purpose and a propellant charge produced from multi-perforated stick propellant according to the methods.

    摘要翻译： 本发明涉及一种生产多孔棒状推进剂的推进剂装料（2）的方法，该推进剂装料具有最大的用于子口径，穿甲，高速弹丸（3）的带电重量，其例如由六 到八个，固定稳定翅片（5-10）。 本发明还包括用于该目的的多孔棒状推进剂（11-12）和根据该方法从多孔棒状推进剂产生的推进剂装料。

    Progressive Propellant Charge With High Charge Density
    23.
    发明申请
    Progressive Propellant Charge With High Charge Density 失效
    具有高电荷密度的渐进推进剂电荷

    公开(公告)号：US20080047453A1

    公开(公告)日：2008-02-28

    申请号：US10582111

    申请日：2004-12-08

    申请人： Johan Dahlberg

    发明人： Johan Dahlberg

    IPC分类号： C06B45/00

    CPC分类号： F42B5/16

    摘要： The resent invention relates to a method for producing propellant charges with progressive combustion characteristic and a higher charge density than previously considered possible to achieve, intended in the first instance for direct-firing barrel weapons such as tank cannons. Combined in the charge that is characteristic of the invention are at least two radially perforated propellant tubes (10-12, 28-30, 48-52) which are arranged in their entirety inside or after one another, which process, at an e-dimension selected in relation to the actual type of propellant and its desired combustion characteristic, combustion or ignition channels (2, 19-21, 37), and which have circular outer and inner boundary surfaces, in conjunction with which, before initiation of the charge, at least one of the total number of outer surfaces of these propellant tubes that are available for initiation has been treated with an inhibition, surface treatment or surface coating (13-18, 33-36) intended to delay the propagation of ignition to that surface, so that the combustion of the propellant tubes is partially mutually overlapping and taken together, gives rise to a maximum propellant gas pressure behind a projectile fired with the charge from the barrel in question, which pressure, for the entire passage of the projectile through the barrel, lies close to the applicable Pmop value for the barrel (the maximum operational pressure, i.e. the highest barrel pressure that can be permitted continuously).

    摘要翻译： 本发明涉及一种用于生产具有逐步燃烧特性和比先前认为可能实现的更高电荷密度的推进剂电荷的方法，其意图首先用于直接燃烧桶式武器例如罐式大炮。 组合在本发明特征的电荷中的是至少两个径向穿透的推进剂管（10-12,28-30,48-52），其全部内部或彼此排列， 相对于推进剂的实际类型及其期望的燃烧特性，燃烧或点火通道（2,19-21,77）选择的尺寸，并且具有圆形的外部和内部边界表面，在开始充电之前， ，可用于引发的这些推进剂管的外表面的总数中的至少一个已经用旨在延迟点燃传播的抑制，表面处理或表面涂层（13-18,33-36）进行处理 表面，使得推进剂管的燃烧部分地相互重叠并在一起，从而引起来自枪管的射弹的射弹的最大推进剂气体压力 n，弹丸穿过枪管的整个通道的压力接近枪管的适用Pmop值（最大工作压力，即连续允许的最高炮管压力）。