초록 ▼

A rotary latch assembly for a galley cart compartment door is disclosed comprising a barrel member rotating on a spindle and a handle connected to the barrel member. An interfering block outside the barrel member can prevent rotation of the barrel member when engaged with the barrel member, and be d

A rotary latch assembly for a galley cart compartment door is disclosed comprising a barrel member rotating on a spindle and a handle connected to the barrel member. An interfering block outside the barrel member can prevent rotation of the barrel member when engaged with the barrel member, and be displaced by a lock button diametrically opposed with the interfering block. The handle of the rotary latch bears against the door in a locked position to prevent the door from opening, and the button when depressed releases the barrel member to rotate and the handle to pivot out of the path of the door.

대표청구항 ▼

1. A rotary latch assembly for a galley cart compartment door, comprising: a barrel member rotating on a spindle, the barrel member including a lobe;a handle connected to the barrel member;an interfering latch block located outside the barrel member and biased toward the barrel member, where the int

1. A rotary latch assembly for a galley cart compartment door, comprising: a barrel member rotating on a spindle, the barrel member including a lobe;a handle connected to the barrel member;an interfering latch block located outside the barrel member and biased toward the barrel member, where the interfering latch block can prevent rotation of the barrel member when engaged with the barrel member;a release button diametrically opposed with the interfering latch block, the release button connected to a rod that disengages the interfering latch block from the barrel member when the release button is depressed;a seal block vertically reciprocating within a channel of the galley cart compartment door, the seal block connected to a push rod and a seal;wherein rotation of the handle causes the lobe on the barrel member to displace the seal block vertically downward, thereby forcing the push rod and seal vertically downward to seal the galley cart compartment door; andwherein the handle bears against the galley cart compartment door when the barrel member is in a locked position to prevent the galley cart compartment door from opening, and wherein the button, when depressed, releases the barrel member to rotate and the handle to pivot out of a path of the galley cart compartment door. 2. The rotary latch assembly of claim 1, wherein the interfering latch block can be displaced with an elongate tool. 3. The rotary latch assembly of claim 1 wherein the lobe is disposed adjacent the handle. 4. The rotary latch assembly of claim 1, wherein the seal extends below the galley cart compartment door when the lobe displaces the seal block.