公开(公告)号：US4572614A

公开(公告)日：1986-02-25

申请号：US588456

申请日：1984-03-12

申请人： Robert Lisfeld ,  Edwin Diehl

发明人： Robert Lisfeld ,  Edwin Diehl

IPC分类号： G02B7/00 ,  G02B21/08

CPC分类号： G02B7/006 ,  G02B21/08 ,  G02B26/007

摘要： A microscope condenser housing having an annular slit to receive filter slides, which during their insertion are arrested in two defined positions. A locking device effective against the outward motion of the filter slides and additionally locking the filter slides in at least one of the defined positions is provided. Incorrect inverted insertion of the filter slides is also prevented. The locking by the locking device is readily released manually by means of a locking lever projecting from the condenser housing.

摘要翻译： 显微镜电容器壳体具有环形狭缝以接收过滤器滑块，其在插入期间被阻止在两个限定位置。 提供了有效地抵抗过滤器的向外运动的锁定装置，并且另外在至少一个限定位置上锁定过滤器滑块。 也防止过滤器滑块错误的反向插入。 锁定装置的锁定可以通过从冷凝器壳体突出的锁定杆而手动释放。

公开(公告)号：US20060225292A1

公开(公告)日：2006-10-12

申请号：US11104010

申请日：2005-04-11

申请人： Doug Taylor ,  Michael Gurney ,  Edwin Diehl

发明人： Doug Taylor ,  Michael Gurney ,  Edwin Diehl

IPC分类号： G01D21/00

CPC分类号： G01B11/043

摘要： A system for measuring timber carried in a direction of travel by a conveyance medium includes a sensor for sensing when a first end of the timber reaches a reference point along the conveyance medium. An optical distance measuring device is aligned with the conveyance medium in the direction of travel. The measuring device measures a distance between the measuring device and a second end of the timber. A processing device is in communication with the sensor and the measuring device. The processing device calculates a length of the timber between the first end and the second end based upon outputs of the sensor and the measuring device.

摘要翻译： 用于测量由输送介质沿行进方向承载的木材的系统包括用于感测木材的第一端到达沿着输送介质的参考点的传感器。 光学距离测量装置沿着行进方向与输送介质对准。 测量装置测量测量装置和木材的第二端之间的距离。 处理装置与传感器和测量装置连通。 处理装置基于传感器和测量装置的输出计算第一端和第二端之间的木材的长度。