公开(公告)号：US5121619A

公开(公告)日：1992-06-16

申请号：US738788

申请日：1991-07-31

申请人： Frank J. Martin

发明人： Frank J. Martin

IPC分类号： E05B9/08

CPC分类号： E05B9/084 ,  Y10T70/765 ,  Y10T70/7661 ,  Y10T70/8541

摘要： A cylinder and plug assembly is released by depression of a springloaded release button. The release button engages a radially directed aperture in a unitary shell. The radially directed aperture has longitudinally directed, diametrically opposed extensions which facilitate engagement and disengagement of the release button with the aperture.

摘要翻译： 通过按压弹簧释放按钮释放气缸和插头组件。 释放按钮与单一壳体中的径向定向的孔接合。 径向定向的孔具有纵向定向的直径相对的延伸部，其有助于释放按钮与孔的接合和分离。

公开(公告)号：US5038589A

公开(公告)日：1991-08-13

申请号：US527133

申请日：1990-05-22

申请人： Frank J. Martin

发明人： Frank J. Martin

IPC分类号： E05B9/08 ,  E05B27/04

CPC分类号： E05B9/084 ,  Y10T70/7644 ,  Y10T70/7684

摘要： A rekeyable cam lock has a plug rotatably received in a cylinder. The plug has a keyway and pin tumblers and is provided with a circumferential groove rearward of the pin tumbler. The cylinder has a bore to receive the plug and a pair of transverse holes to receive a U-shaped clip in registration with the plug groove. The clip engages the groove, permitting rotation of the plug but preventing its removal from the cylinder. When the clip is removed from the holes, the plug is forwardly removable from the cylinder to facilitate rekeying of the lock.

摘要翻译： 可重新连接的凸轮锁具有可旋转地容纳在气缸中的插头。 插头具有键槽和销翻转开关，并且在销翻转开关后面设置有周向槽。 气缸具有用于接收插头的孔和一对横向孔，以容纳与插塞槽对准的U形夹。 夹子接合槽，允许插头的旋转，但阻止其从气缸移除。 当夹子从孔中取出时，插头可从气缸向前移动，以方便钥匙锁。

公开(公告)号：US4640985A

公开(公告)日：1987-02-03

申请号：US727877

申请日：1985-04-26

申请人： Frank J. Martin ,  Murray Hartman ,  Randy Saunders

发明人： Frank J. Martin ,  Murray Hartman ,  Randy Saunders

IPC分类号： H01F27/02 ,  H01R13/44 ,  H01F27/04

CPC分类号： H01F27/02

摘要： A snap-fitting cover assembly for the terminal block (12) of an electrical transformer (10) comprises a backing plate (18) having apertures (20) for receiving terminals (14) of the transformer and adapted to be mounted against the terminal block (12). The width of the backing plate 18) is slightly greater than the width of the terminal block (12) so that opposite side portions (A) of the plate (18) extend beyond the block. A cover (28) adapted to fit over the backing plate (18) and block (12) has a pair of inwardly extending ears (26) that snap fit around the extending portions of the backing plate (18). With the backing plate (18) secured to the transformer terminals (14) by nuts (24), the cover (28) is retained to the terminal block (12) by a seal wire (34) extending through the cover (28) and behind the plate (18).

摘要翻译： 用于电气变压器（10）的端子块（12）的卡扣式盖组件包括具有用于接收变压器的端子（14）的孔（20）的背板（18），并且适于安装在端子块 （12）。 背板18）的宽度略大于端子块（12）的宽度，使得板（18）的相对侧部（A）延伸超过块。 适于装配在背板（18）和块（12）上的盖子（28）具有一对向内延伸的耳朵（26），该耳朵卡扣配合在背板（18）的延伸部分周围。 通过用螺母（24）将背板（18）固定到变压器端子（14）上，盖（28）通过延伸穿过盖子（28）的密封线（34）被保持在端子块（12）上，并且 在板后面（18）。