Sliding door latch
    1.
    发明授权
    Sliding door latch 失效
    滑门锁

    公开(公告)号:US4098530A

    公开(公告)日:1978-07-04

    申请号:US731637

    申请日:1976-10-12

    Applicant: James A. Edeus

    Inventor: James A. Edeus

    Abstract: A jamb latch for a sliding door utilizes a pivotally mounted operating arm which in one position is used to pull the door in tightly against the jamb and to latch the door in place and which in a second position extends across the edge of the door to hold it in an open position.

    Abstract translation: 用于滑动门的侧杆使用枢转安装的操作臂,其在一个位置中用于将门紧紧地拉到侧柱上并将门闩锁在适当位置,并且在第二位置延伸穿过门的边缘以保持 它处于开放状态。

    Knob latch
    2.
    发明授权
    Knob latch 失效
    旋钮锁

    公开(公告)号:US4732418A

    公开(公告)日:1988-03-22

    申请号:US831259

    申请日:1986-02-20

    Abstract: A door latch employs removable standoff posts in a concealed mounting, and a lockable latching mechanism which includes a locking slide manually actuatable from the inside of the door and movable from the locked to the unlocked position by a rotary cam member connected to a key-operated lock cylinder on the outside of the door with a forked one-piece operator shaft spanning the rotary cam member to interconnect the inside handle and the outside knob.

    Abstract translation: 门闩在隐蔽的安装件中采用可拆卸的支柱,以及可锁定的闩锁机构,其包括可从门的内部手动致动的锁定滑块,并且可通过连接到钥匙操作的旋转凸轮构件从锁定位置移动到解锁位置 锁定缸体在门的外部,具有横跨旋转凸轮构件的叉形单件操作轴,以将内部手柄和外部旋钮互连。

    Metal frame construction
    5.
    发明授权
    Metal frame construction 失效
    金属框架结构

    公开(公告)号:US4021988A

    公开(公告)日:1977-05-10

    申请号:US696783

    申请日:1976-06-16

    CPC classification number: E06B3/988 Y10T403/49

    Abstract: A metal door frame is fabricated in the field by interfitting channel cross pieces in channel uprights and curling prepunched tongues in the uprights through openings in the cross pieces to square-up and to secure the cross pieces to the uprights.

    Abstract translation: 金属门框通过将通道横梁中的通道横梁与立柱上的预弯曲舌片通过十字形件中的开口相互平齐并将横梁固定到立柱上而在现场制造。

Patent Agency Ranking