Angle-measuring instrument having an indicator for the degree of angle
    21.
    发明授权
    Angle-measuring instrument having an indicator for the degree of angle 失效
    角度测量仪具有角度指示器

    公开(公告)号:US4513512A

    公开(公告)日:1985-04-30

    申请号:US510368

    申请日:1983-07-01

    申请人: Walter Fischer

    发明人: Walter Fischer

    IPC分类号: G01B3/16 G01B3/56

    CPC分类号: G01B3/16 G01B3/56

    摘要: An angle-measuring instrument which includes two arms, which are interconnected in such a way that they can be pivoted about a common shaft, and an indicator for the angle of spread of the two arms. The shaft is rigidly connected with one of the arms, and drives the drive gear of a transmission gearing which is arranged in the at least partially hollow second arm. As a function of the angular position of the two arms relative to one another, the transmission gearing moves the indicator, which is also disposed in the hollow second arm, and in the indicating region of which a viewing window is arranged in the hollow second arm.

    摘要翻译: 一种角度测量仪器,包括两个臂,这两个臂以这样一种方式相互连接,使得它们能够围绕公共轴枢转,以及用于两个臂的扩展角度的指示器。 轴与其中一个臂刚性连接,并且驱动布置在至少部分中空的第二臂中的变速齿轮传动装置的驱动齿轮。 作为两个臂相对于彼此的角位置的函数,传动齿轮传动装置使指示器移动,该指示器也设置在中空的第二臂中,并且在其指示区域中,在中空的第二臂中布置有视窗 。

    3,5-Disubstituted phthalic acids and phthalic anhydrides
    22.
    发明授权
    3,5-Disubstituted phthalic acids and phthalic anhydrides 失效
    3,5-二取代邻苯二甲酸和邻苯二甲酸酐

    公开(公告)号:US4480105A

    公开(公告)日:1984-10-30

    申请号:US373573

    申请日:1982-04-30

    摘要: Novel compounds of the formula II ##STR1## are described, in which M.sub.1 and M.sub.2 individually are --OH or together are --O--, X is --NO.sub.2, --OR', --SR' or SO.sub.2 R' and the (R')s independently of one another are C.sub.1-20 -alkyl, C.sub.3-5 -alkenyl, C.sub.3-5 -alkynyl, C.sub.2-4 -monohydroxyalkyl, C.sub.1-12 -halogenoalkyl, benzyl, C.sub.5-12 -cycloalkyl, phenyl, carboxyphenyl, halogenophenyl, nitrophenyl, alkyl- or alkoxy-phenyl each having 1-4 C atoms in the alkyl or alkoxy moieties, or acetylaminophenyl, such as for example 3-n-butylthio-5-nitrophthalic anhydride. The compounds (II) in which M.sub.1 and M.sub.2 together are --O-- are suitable as sensitizers for photo-crosslinkable polymers or as initiators for the photopolymerization of ethylenically unsaturated compounds or for the photochemical crosslinking of polyolefins, and those where M.sub.1 and M.sub.2 are --OH are useful intermediates for those wherein M.sub.1 and M.sub.2 together are --O--.

    摘要翻译: 描述了式II(II)的新型化合物,其中M1和M2各自为-OH或一起为-O-,X为-NO 2,-OR',-SR'或SO 2 R',(R C 1-6烷基,C 5-8 - 烯基,C 3-8 - 炔基,C 2-4 - 单羟基烷基,C 1-12 - 卤代烷基,苄基,C 5-12 - 环烷基,苯基,羧基苯基, 卤代苯基,硝基苯基,烷基或烷氧基 - 苯基,各自在烷基或烷氧基部分具有1-4个C原子,或乙酰氨基苯基,如3-正丁硫基-5-硝基邻苯二甲酸酐。 其中M1和M2一起为-O-的化合物(II)适用作光可交联聚合物的敏化剂或作为烯属不饱和化合物的光聚合引发剂或聚烯烃的光化学交联的引发剂,以及M1和M2为 - OH是其中M1和M2一起为-O-的那些的有用的中间体。

    3,5-Disubstituted phthalic acid imides, phthalic acids and phthalic acid
anhydrides
    23.
    发明授权
    3,5-Disubstituted phthalic acid imides, phthalic acids and phthalic acid anhydrides 失效
    3,5-二取代邻苯二甲酰亚胺,邻苯二甲酸和邻苯二甲酸酐

    公开(公告)号:US4363917A

    公开(公告)日:1982-12-14

    申请号:US258268

    申请日:1981-04-28

    摘要: Novel compounds of the formula I or II ##STR1## are described, in which M.sub.1 and M.sub.2 individually are --OH or together are --O--, R is hydrogen, C.sub.1-20 -alkyl, C.sub.2-5 -alkenyl, C.sub.3-5 -alkynyl, C.sub.5-12 -cycloalkyl, benzyl, phenyl or toluyl, X is --NO.sub.2, --OR', --SR' or --SO.sub.2 R' and the (R')s independently of one another are C.sub.1-20 -alkyl, C.sub.3-5 -alkenyl, C.sub.3-5 -alkynyl, C.sub.2-4 -monohydroxyalkyl, C.sub.1-12 -halogenoalkyl, benzyl, C.sub.5-12 -cycloalkyl, phenyl, carboxyphenyl, halogenophenyl, nitrophenyl, alkyl- or alkoxy-phenyl each having 1-4 C atoms in the alkyl or alkoxy moieties, or acetylaminophenyl. The compounds (I) and compounds (II) in which M.sub.1 and M.sub.2 together are --O-- are suitable as sensitizers for photocrosslinkable polymers or as initiators for the photopolymerization of ethylenically unsaturated compounds or for the photochemical crosslinking of polyolefins.

    摘要翻译: 描述了式I或II的新颖化合物,其中M1和M2各自为-OH或一起为-O-,R为氢,C 1-20 - 烷基,C 2-5 - 烯基,C 3-5 - 炔基,C 5-12 - 环烷基,苄基,苯基或甲苯酰基,X是-NO 2,-OR',-SR'或-SO 2 R',(R')彼此独立地是C 1-20烷基, 5-烯基,C3-5炔基,C2-4-单羟基烷基,C1-12-卤代烷基,苄基,C5-12-环烷基,苯基,羧基苯基,卤代苯基,硝基苯基,烷基或烷氧基 - 苯基,各自具有1-4个 烷基或烷氧基部分中的原子,或乙酰氨基苯基。 其中M1和M2一起为-O-的化合物(I)和化合物(II)适合作为光可交联聚合物的敏化剂或用作烯键式不饱和化合物的光聚合的引发剂或聚烯烃的光化学交联。

    Gripping collar
    24.
    发明授权
    Gripping collar 失效
    夹紧领

    公开(公告)号:US4134183A

    公开(公告)日:1979-01-16

    申请号:US740407

    申请日:1976-11-10

    申请人: Walter Fischer

    发明人: Walter Fischer

    摘要: A gripping collar for electric cables and the like comprises coaxial pieces held axially together but rotatable relative to one another, the pieces having eccentric holes which define a passage through the collar. A cable or other member to be gripped can be inserted in the passage when the holes are aligned, and then gripped by relatively rotating the pieces.

    摘要翻译: 用于电缆等的夹紧环包括轴向保持在一起但可相对于彼此旋转的同轴件,该片具有限定穿过套环的通道的偏心孔。 当孔被对准时,待夹持的电缆或其它构件可插入通道中,然后通过相对旋转的片夹持。

    Electronic connector
    25.
    发明授权
    Electronic connector 失效
    电子连接器

    公开(公告)号:US4078849A

    公开(公告)日:1978-03-14

    申请号:US740406

    申请日:1976-11-10

    申请人: Walter Fischer

    发明人: Walter Fischer

    摘要: An electric connector comprises mutually interengageable plug elements retained together by resilient blades comprised between longitudinal slots in an outer cylindrical piece of one element, the blades having beaks engageable in a groove in the inner surface of an outer cylindrical piece of the other element and protuberances which can be gripped manually to release the beaks. The two elements have inner cylindrical parts with complementary pins and sockets and which can be set in any one of several corresponding defined angular positions in their outer cylindrical parts.

    摘要翻译: 电连接器包括由一个元件的外圆柱形件中的纵向狭槽之间的弹性叶片保持在一起的彼此相互接合的插塞元件,所述叶片具有可接合在另一元件的外圆柱形件的​​内表面中的凹槽中,并且突起 可以手动抓住以释放喙。 两个元件具有具有互补销和插座的内圆柱形部件,并且其可以设置在其外圆柱形部件中的几个对应的限定角位置中的任一个中。