F - Mech Eng,Light,Heat,Weapons – 24 – B
Patent
F - Mech Eng,Light,Heat,Weapons
24
B
292/26, 126/84
F24B 13/00 (2006.01) F24C 15/02 (2006.01)
Patent
CA 1100006
Abstract of the Disclosure A latch for a door of a substantially airtight solid-fuel stove, whose operation requires that before full opening of the stove door can be accomplished the door be positioned in a partially opened position while the latch is being manipulated. A latch dog normally engages a wedge to hold the door fully closed, and a limit stop allows a first rotation of the latch mechanism to disengage the dog from the wedge but prevents rotation sufficient to allow the latch dog to clear the edge of the doorway opening. A space defined between the wedge and the front of the stove permits the latch dog to pass between the wedge and the front of the stove during a second rotation of the latch mechanism, in the opposite direction, to a position allowing full opening of the stove door. During this second motion of the latch mechanism the door is partially opened, allowing sufficient air to enter the combustion chamber to establish normal con- vective draft currents and prevent backpuffing and explosion of smoke and flame.
327264
Fisher Stove Works (a Partnership)
Gowling Lafleur Henderson Llp
LandOfFree
Dual action safety latch for stove door does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Dual action safety latch for stove door, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dual action safety latch for stove door will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-866379