• 专利标题: UNIVERSAL LATCH ASSEMBLY TO ALLOW SELECTIVE LATCH HANDLE ORIENTATIONS
  • 申请号: US17981115
    申请日: 2022-11-04
  • 公开(公告)号: US20230167661A1
    公开(公告)日: 2023-06-01
  • 发明人: Rainer Bernd ZIERER
  • 申请人: EMBRAER S.A.
  • 申请人地址: BR São José dos Campos -- SP
  • 专利权人: EMBRAER S.A.
  • 当前专利权人: EMBRAER S.A.
  • 当前专利权人地址: BR São José dos Campos -- SP
  • 主分类号: E05C3/16
  • IPC分类号: E05C3/16 E05B5/00
UNIVERSAL LATCH ASSEMBLY TO ALLOW SELECTIVE LATCH HANDLE ORIENTATIONS
摘要:
Latch assemblies are provided with a paddle lever having an outwardly extending actuator flange and a rotary actuator plate which includes a fixed actuator pin extending outwardly from the actuator plate and adapted to being operatively engaged with the actuator flange of the paddle lever when manually moved into the unlatched condition thereof. At least one pair of arcuate spirally patterned and circumferentially separated cam slots are defined in the rotary actuator plate such that a latch pin associated with a latch bolt is operatively received within a selected one of the cam slots. Movement of the paddle lever from the latched condition into the unlatched condition thereof responsively engages the actuator flange with the actuator pin thereby causing rotation of the actuator plate about a rotary axis thereof and movement of the latch pin within the selected one of the cam slots whereby the latch pin is retracted to unlatch a moveable component from a fixed component.
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