公开(公告)号：US20150259954A1

公开(公告)日：2015-09-17

申请号：US14677976

申请日：2015-04-03

Applicant: Nigel Victor SPURR ,  Peter COLEMAN ,  Dominique ATTANASIO ,  Robert TOLLEY ,  Shaun GALLOWAY ,  Andrew MATHIE ,  Kishar KUSMAR ,  Denis CAVALLUCCI ,  Stephane BARBIER

Inventor： Nigel Victor SPURR ,  Peter COLEMAN ,  Dominique ATTANASIO ,  Robert TOLLEY ,  Shaun GALLOWAY ,  Andrew MATHIE ,  Kishar KUSMAR ,  Denis CAVALLUCCI ,  Stephane BARBIER

IPC: E05B85/24

CPC classification number: E05B85/26 ,  E05B17/007 ,  E05B77/02 ,  E05B81/14 ,  E05B85/243 ,  Y10T29/4984 ,  Y10T292/1075 ,  Y10T292/1077

Abstract: A latch assembly having: a chassis; a latch bolt, movably mounted to the chassis for movement between a closed position for retaining a striker in the latch assembly and an open position for releasing the striker from the latch assembly; a pawl rotatably mounted to the latch assembly via a pawl pivot pin for rotation between an engaged position wherein the pawl retains the latch bolt in the closed position and a disengaged position wherein the pawl is disengaged from the latch bolt such that the latch can move to the open position; and wherein the pawl rotates about a surface of the pawl pivot pin comprising a first arcuate portion and a second arcuate portion, wherein a radius of the first arcuate portion is smaller than a radius of the second arcuate portion.

Abstract translation: 一种闩锁组件，具有：底盘; 闩锁螺栓，可移动地安装到底架上，用于在用于将闩锁保持在闩锁组件中的关闭位置和用于将闩锁从闩锁组件释放的打开位置之间移动; 棘爪，其经由棘爪枢转销可旋转地安装到闩锁组件上，用于在卡合位置将卡扣闩锁保持在关闭位置的啮合位置和脱扣位置之间转动，其中棘爪与闩锁螺栓脱离，使得闩锁可以移动到 开仓; 并且其中所述棘爪围绕所述棘爪枢转销的表面旋转，所述棘爪枢轴销的表面包括第一弓形部分和第二弓形部分，其中所述第一弓形部分的半径小于所述第二弓形部分的半径。