Pneumatic tire for vehicles
    31.
    发明授权
    Pneumatic tire for vehicles 失效
    汽车用气胎

    公开(公告)号:US4090547A

    公开(公告)日:1978-05-23

    申请号:US771311

    申请日:1977-02-23

    申请人: Oskar Schmidt

    发明人: Oskar Schmidt

    摘要: A tire body of elastomeric material, terminating in two beads on opposite sides of its cavity, has a sole free of reinforcing cords carrying a tread on its outer surface and a belt of elastomeric material disposed either between the tread and the body or on the inner body surface. The belt has a stress/strain ratio at 20.degree. C and with 50% elongation which is at least 30% higher than the corresponding stress/strain ratio of the tire body.

    摘要翻译: 弹性体材料的轮胎主体终止于其空腔的相对侧上的两个小珠,其鞋底没有加强帘线,在其外表面上承载着胎面,弹性材料带设置在胎面和身体之间或内部 身体表面。 带在20℃下具有应力/应变比,并且具有50%的伸长率,其比轮胎主体的相应的应力/应变比高至少30%。

    Molded vehicular tire with internal reinforcing webs
    32.
    发明授权
    Molded vehicular tire with internal reinforcing webs 失效
    具有内部加强筋的模制车辆轮胎

    公开(公告)号:US4071070A

    公开(公告)日:1978-01-31

    申请号:US667498

    申请日:1976-03-17

    申请人: Oskar Schmidt

    发明人: Oskar Schmidt

    CPC分类号: B60C5/18 Y10T152/1054

    摘要: A molded vehicular tire is internally partitioned by a set of angularly equispaced webs integral with its toroidal casing, the webs being separated from the inner wall surfaces of the casing by arcuate gaps extending laterally from the region of its sole but terminating short of its beads. The webs, attached to the tire casing at three points, act as reinforcements allowing the tire to be used even without internal air pressure.

    摘要翻译: 模制的车辆轮胎由与其环形套管一体的一组角度均匀的腹板内部分隔开,腹板通过从其鞋底的区域横向延伸但终止于其胎圈的圆弧间隙与壳体的内壁表面分离。 连接在轮胎外壳上的腹板在三个点处起到增强作用,即使没有内部空气压力也可以使用轮胎。

    CYTOSTATIC DRUG COMPOSITION
    34.
    发明申请

    公开(公告)号:US20130040388A1

    公开(公告)日:2013-02-14

    申请号:US13494812

    申请日:2012-06-12

    申请人: Oskar Schmidt

    发明人: Oskar Schmidt

    IPC分类号: C07C279/08 C12N5/09

    摘要: A drug composition containing as a drug substance a polymeric guanidine derivative based on a diamine containing oxyalkylene chains between two amino groups, with the guanidine derivative representing a product of polycondensation between a guanidine acid addition salt and a diamine containing polyalkylene chains between two amino groups, as well as the pharmaceutically acceptable salts thereof.

    摘要翻译: 一种药物组合物,其含有基于在两个氨基之间含有氧化烯链的二胺的聚合胍衍生物,该胍衍生物代表在胍基加成盐与含有两个氨基之间的聚亚烷基链的二胺之间缩聚的产物, 以及其药学上可接受的盐。

    Process of manufacturing pneumatic tires and apparatus for carrying out
the process
    38.
    发明授权
    Process of manufacturing pneumatic tires and apparatus for carrying out the process 失效
    制造充气轮胎的工艺和进行该工艺的设备

    公开(公告)号:US4277295A

    公开(公告)日:1981-07-07

    申请号:US73782

    申请日:1979-09-10

    摘要: The process for manufacturing pneumatic tires comprises as essential step the manufacture of a tire body by winding cords or cables (3, 23, 35). The cord or cable is withdrawn from a supply reel (7) under constant tension and laid around and anchored to the bead cores (2; 22; 36; 39) arranged at both sides of the tire. In addition a peripherally extending belt is applied which again can be formed by winding cords or cables, and the tire is completed by injection molding or die casting elastomeric material. An apparatus suitable for performing said process comprises in addition to an interior mold (1, 21, 38) two sets of outer molds, the first set allowing the shaping of an inner tire layer provided with protrusions serving as spacers for the winding of cables or cords and the second set corresponding to the external shape of the tire (FIG. 2).

    摘要翻译: 用于制造充气轮胎的方法包括通过缠绕绳索或缆索(3,23,35)制造轮胎主体的必要步骤。 绳索或电缆在恒定张力下从供应卷轴(7)中取出并且被放置并锚定到布置在轮胎两侧的胎圈芯(2; 22; 36; 39)。 此外,应用外围延伸的带,其再次可以通过缠绕绳索或电缆形成,并且轮胎通过注塑或压铸弹性体材料完成。 适用于执行所述处理的装置除了内部模具(1,21,38)之外还包括两组外部模具,所述第一组件允许成形具有突起的内部轮胎层,所述内部轮胎层具有用于缠绕电缆的间隔件或 帘线和对应于轮胎的外部形状的第二组(图2)。

    Novel poly(thio)ethers having terminal amino groups, a process for their
production and their application
    39.
    发明授权
    Novel poly(thio)ethers having terminal amino groups, a process for their production and their application 失效
    具有末端氨基的新型聚(硫代)醚,其制备方法及其应用

    公开(公告)号:US4139706A

    公开(公告)日:1979-02-13

    申请号:US735282

    申请日:1976-10-26

    摘要: Poly(thio) ethers having terminal amino groups, said ethers having the formula: ##STR1## wherein X is oxygen or sulfur and R stands for a group of the formula ##STR2## wherein R.sub.1 to R.sub.4 represent hydrogen or halogen and B stands for a divalent polyalkylene ether group or a polyalkylene thioether group or mixtures thereof such as is obtained by removal of the hydroxyl or mercapto groups from a polyalkylene ether diol or a polyalkylene thioether dithiol of a molecular weight of 100 to 15000. A process for the production and application is also disclosed. These ethers are used in the production of poly ureas having increased thermal stability and improved tensile and structural strength.

    摘要翻译: 具有末端氨基的聚(硫代)醚,所述醚具有下式:其中X是氧或硫,R代表下式的基团(II),其中R 1至R 4表示氢或 卤素和B代表二价聚亚烷基醚基团或聚亚烷基硫醚基团或其混合物,例如通过从聚亚烷基醚二醇或分子量为100至15000的聚亚烷基硫醚二硫醇除去羟基或巯基得到。 还披露了生产和应用的过程。 这些醚用于生产具有增加的热稳定性和改善的拉伸和结构强度的聚脲。

    Novel polyethers having terminal amino groups, a process for their
production and their application
    40.
    发明授权
    Novel polyethers having terminal amino groups, a process for their production and their application 失效
    具有末端氨基的新型聚醚,其制备方法及其应用

    公开(公告)号:US4129741A

    公开(公告)日:1978-12-12

    申请号:US735291

    申请日:1976-10-26

    摘要: Compounds having terminal amino groups and being of the general formula ##STR1## wherein z is an integer of 2 to 4, X is oxygen or sulfur and R is a group of the formula--Y--[Ar--B].sub.k (II)wherein k is an integer of 1 to 4,Ar is aromatic,When k = 1, Y is B and when k = 2 to 4 then Y is an akylidene group having 1 to 5 carbon atoms,B represents divalent polyalkylene ether or polyalkylene thioether such as it is obtained by removal of the hydroxyl or mercapto groups from a polyalkylene ether diol or a polyalkylene thioether dithiol of a molecular weight of about 100 to 15000. The compounds are useful to prepare polyureas.

    摘要翻译: 具有末端氨基并具有通式(I)的化合物其中z是2至4的整数,X是氧或硫,R是式-Y- [Ar-B] k( II)其中k是1至4的整数,Ar是芳族的,当K = 1,Y是B时,当k = 2-4时,Y是具有1至5个碳原子的亚烷基,B表示二价聚亚烷基醚或 聚亚烷基硫醚如通过从分子量为约100至15000的聚亚烷基醚二醇或聚亚烷基硫醚二硫醇除去羟基或巯基得到。该化合物可用于制备聚脲。