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US 7,959,194 B2Granted
Latch assembly and arrangement including a latch assembly
AssigneeVolvo Group North America, LLC
InventorWilliam C. Mahoney
Life of this patent
Estimating the term…
Abstract
A latch assembly includes a plate and an arm pivotable between a closed and an open position relative to the plate about a pivot axis. The pivot axis is substantially aligned with a line of entry of a connecting bar to a latched position in which, when the arm is in the closed position, the connecting bar is entirely surrounded by both the plate and the arm together and partially surrounded by the arm and the plate individually. The plate is fixed relative to the line of entry.
Claims23
A latch assembly for securing a first member to a second member, the second member having a connecting bar, the latch assembly comprising:
- a plate having a top surface adapted to be attached to a bottom surface of the first member and a side surface substantially perpendicular to the top surface;
- an activating member;
- and
- an arm attached to the side surface of the plate and pivotable by the activating member between a closed and an open position relative to the plate about a pivot axis, wherein the pivot axis is substantially aligned with a line of entry of the connecting bar to a latched position in which, when the arm is in the closed position, a portion of the connecting bar transverse to the line of entry is disposed in an enclosed opening having an axis transverse to the line of entry, the opening being defined by both the plate and the arm together, the portion of the connecting bar being partially surrounded by the arm and the plate individually, the plate being fixed relative to the line of entry, wherein a longitudinal axis of the arm extends parallel to the line of entry when the arm is in the closed position, and wherein the axis of the enclosed opening and the line of entry of the connecting bar are substantially parallel to the top surface of the plate.
1 more element
A latch assembly for securing a first member to a second member, the second member having a connecting bar, the latch assembly comprising:
- a plate having a top surface adapted to be attached to a bottom surface of the first member and a side surface substantially perpendicular to the top surface;
- an activating member;
- and
- an arm attached to the side surface of the plate and pivotable by the activating member between a closed and an open position relative to the plate about a pivot axis, wherein the pivot axis is substantially aligned with a line of entry of the connecting bar to a latched position in which, when the arm is in the closed position, a portion of the connecting bar transverse to the line of entry is disposed in an enclosed opening having an axis transverse to the line of entry, the opening being defined by both the plate and the arm together, the portion of the connecting bar being partially surrounded by the arm and the plate individually, the plate being fixed relative to the line of entry, wherein the arm forms part of a lever, the lever comprising a second arm extending at a non-zero angle relative to the arm from proximate the pivot axis, and wherein the axis of the enclosed opening and the line of entry of the connecting bar are substantially parallel to the top surface of the plate.
1 more element
An arrangement comprising a latch assembly, comprising:
- a first assembly comprising a first surface and, extending relative to the surface, a connecting bar, the connecting bar having a first portion that extends generally perpendicular to at least part of the first surface and a second portion that extends generally perpendicular to the first portion;
- and
- a second assembly comprising an article having a second, substantially flat surface and a plate having a top surface adapted to be attached to a bottom surface of the article and a side surface, the plate being attached to the article so that the second surface of the article is substantially perpendicular to the side surface of the plate, an activating member, and an arm attached to the side surface of the plate and pivotable under a force by the activating member between a closed and an open position relative to the plate about a pivot axis, wherein the pivot axis is substantially aligned with a line of entry of the second portion of the connecting bar to a latched position in which, when the arm is in the closed position, a portion of the second portion of the connecting bar transverse to the line of entry is disposed in an enclosed opening having an axis transverse to the line of entry, the opening being defined by both the plate and the arm together, the portion of the second portion of the connecting bar being partially surrounded by the arm and the plate individually, the plate being fixed relative to the line of entry, wherein a longitudinal axis of the arm extends parallel to the line of entry when the arm is in the closed position, and wherein the axis of the enclosed opening and the line of entry of the second portion of the connecting bar are substantially parallel to the top surface of the plate.
A latch assembly for securing a first member to a second member, the second member having a connecting bar, the latch assembly comprising:
- a plate having a top surface adapted to be attached to a bottom surface of the first member and a side surface substantially perpendicular to the top surface;
- an activating member;
- and
- an arm attached to the side surface of the plate and pivotable by the activating member between a closed and an open position relative to the plate about a pivot axis, and wherein the pivot axis is substantially aligned with a line of entry of the connecting bar to a latched position in which, when the arm is in the closed position, a portion of the connecting bar transverse to the line of entry is disposed in an enclosed opening having an axis transverse to the line of entry, the opening being defined by both the plate and the arm together, the portion of the connecting bar being partially surrounded by the arm and the plate individually, the plate being fixed relative to the line of entry, wherein a longitudinal axis of the arm extends parallel to the line of entry when the arm is in the closed position, and wherein the axis of the enclosed opening and the line of entry of the connecting bar are substantially parallel to the top surface of the plate;
- and
- a stop arranged to stop the arm in the closed position, wherein the stop is substantially aligned with the line of entry.
3 more elements
Dependencies are inferred from the claim text.