Multi-directional type parallel rule
    2.
    发明公开
    Multi-directional type parallel rule 失效
    在mehreren Richtungen bewegbares Parallellineal。

    公开(公告)号:EP0346110A1

    公开(公告)日:1989-12-13

    申请号:EP89305778.6

    申请日:1989-06-08

    IPC分类号: B43L7/04 B43L7/06

    CPC分类号: B43L7/04 B43L7/12

    摘要: A multi-directional parallel rule 1 for e.g. navigational plotting or draughting comprises an edge 3 of a selected shape, e.g. straight, and a first pair of spaced apart wheels 6 mounted to enable the edge 3 to be moved in a first direction. A second pair of wheels 10 are mounted to enable the edge 3 to be moved in a second direction 18 substantially at right angles to the first direction.

    摘要翻译: 多方向并行规则1。 导航绘图或绘图包括所选形状的边缘3,例如, 并且第一对间隔开的轮6安装成使边缘3能够沿第一方向移动。 安装第二对轮10使得边缘3能够在基本上与第一方向成直角的第二方向18上移动。

    Drafting apparatus
    3.
    发明公开
    Drafting apparatus 失效
    Zeichenapparat。

    公开(公告)号:EP0173354A1

    公开(公告)日:1986-03-05

    申请号:EP85111073.4

    申请日:1985-09-03

    IPC分类号: B43L7/04

    CPC分类号: B43L7/04

    摘要: A drafting apparatus (10) comprises a frame (12) on which is mounted rollers (14) made up of two elongate cylinders. The rollers (14) are connected to each other by a polymeric band (24). In use of the invention a drafting instrument such as a rule is mounted on the apparatus (10) which may be pushed on a drafting surface.

    摘要翻译: 牵引装置(10)包括框架(12),其上安装有由两个细长圆柱体构成的滚子(14)。 辊(14)通过聚合物带(24)彼此连接。 在使用本发明时,诸如规则的牵伸装置安装在装置(10)上,该设备可以被推在牵伸表面上。