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US 6,601,896 B1Granted
Bedroom slide out actuator with adjustable height
AssigneeActuant Corporation
InventorsTimothy L. Nye, Robert H. Schneider
Life of this patent
Estimating the term…
Abstract
An operating mechanism for use in a vehicle having a bedroom slide out, the bedroom slide out having a platform which is movable laterally relative to a vehicle having a stationary floor. The operating mechanism laterally moves the movable room section relative to the stationary room section between a retracted position and an extended position, and has a height adjustable frame. The frame includes overlapping side members which are slidably moveable relative to each other and fastenable at two or more discrete heights.
Claims25
An operating mechanism for laterally moving a platform relative to a stationary floor fixed to vehicle between a retracted position and extended position, said mechanism comprising;
- a frame having opposing sides which can support a movable platform, each side including:
- a first plate fixable to the vehicle,
- a second plate overlapping said first plate, and slidably movable relative to said first plate,
- at least one hole formed in one of said plates,
- a plurality of linearly aligned holes formed in an other of said plates, wherein said one hole formed in said one of said plates is alignable with two or more of said holes formed in said other of said plates, wherein alignment of said one hole in said one of said plates with one of said two or more of said holes formed in said other plate defines a first side height, and alignment of said one hole in said one of said plate with another one of said two or more of said holes formed in said other plate defines a second side height,
- a fastener inserted into aligned holes of said first and second plates to fix the height of said frame side;
- and
- a drive assembly fixed relative to said second plate, and engageable with the movable platform for moving the platform between the retracted position and the extended position.
5 more elements
An operating mechanism for laterally moving a platform relative to a stationary floor fixed to a vehicle between a retracted position and an extended position, said mechanism comprising:
- a first frame assembly fixable relative to the stationary floor fixed to the vehicle, and including a first plate;
- a second frame assembly slidably movable relative to said first frame assembly, and including a second plate slidably moveable and overlapping said first plate, wherein one of said plates includes a plurality of linearly aligned holes coplanar with a plurality of linearly aligned holes formed in another of said plates.
- a channel slidably supported by said second frame assembly for movement between the retracted position and the extended position, and fixable to the platform, said channel being spaced a distance from said first frame assembly, wherein slidable movement of said second frame assembly relative to said first frame assembly modifies the distance between said channel and said first frame assembly;
- and
- a drive assembly fixed relative to said second frame assembly and engaging said channel, wherein said drive assembly urges said channel between the retracted position and the extended position.
2 more elements
An operating mechanism for laterally moving a platform relative to a stationary floor fixed to a vehicle between a retracted position and an extended position, said mechanism comprising:
- a first frame assembly fixable relative to the stationary floor fixed to the vehicle, and including a first plate;
- a second frame assembly slidably movable relative to said first frame assembly, and including a second plate slidably moveable and overlapping said first plate;
- at least one hole formed in one of said plates;
- a plurality of linearly aligned holes formed in the other of said plates, wherein said one hole formed in said one plate is alignable with two or more of said holes formed in said other plate, wherein alignment of said one hole in said one of said plates with one of said two or more of said holes formed in said other plate defines a first side height, and alignment of said one hole in said one of said plates with another one of said two or more of said holes formed in said other plate defines a second side height;
- and
- a fastener inserted into aligned holes of said first and second plates to fix the height of said frame side
- a channel slidably supported by said second frame assembly for movement between the retracted position and the extended position, and fixable to the platform, said channel being spaced a distance from said first frame assembly, wherein slidable movement of said second frame assembly relative to said first frame assembly modifies the distance between said channel and said first frame assembly;
- and
- a drive assembly fixed relative to said second frame assembly and engaging said channel, wherein said drive assembly urges said channel between the retracted position and the extended position.
6 more elements
An operating mechanism for laterally moving a platform relative to a stationary floor fixed to a vehicle between a retracted position and an extended position, said mechanism comprising:
- a first frame assembly fixable relative to the stationary floor fixed to the vehicle;
- a second frame assembly slidably movable relative to said first frame assembly;
- a channel slidably supported by said second frame assembly for movement between the retracted position and the extended position, and fixable to the platform, said channel being spaced a distance from said first frame assembly, wherein slidable movement of said second frame assembly relative to said first frame assembly modifies the distance between said channel and said first frame assembly;
- a drive assembly fixed relative to said second frame assembly and engaging said channel, wherein said drive assembly urges said channel between the retracted position and the extended position;
- and said drive assembly includes a pinion rotatably mounted to said second frame assembly, and engaging a rack mounted to said channel.
2 more elements
An operating mechanism for laterally moving a platform relative to a stationary floor fixed to a vehicle between a retracted position and an extended position, said mechanism comprising:
- a first frame assembly fixable relative to the stationary floor fixed to the vehicle;
- a second frame assembly slidably movable relative to said first frame assembly;
- a channel slidably supported by said second frame assembly for movement between the retracted position and the extended position, and fixable to the platform, said channel being spaced a distance from said first frame assembly, wherein slidable movement of said second frame assembly relative to said first frame assembly modifies the distance between said channel and said first frame assembly;
- a drive assembly fixed relative to said second frame assembly and engaging said channel, wherein said drive assembly urges said channel between the retracted position and the extended position;
- and
- a low friction block mounted to said second frame assembly for engaging said channel.
3 more elements
A vehicle having an extendible bedroom slide out comprising
- a stationary floor,
- a movable floor slidably movable relative to said stationary floor between a retracted position and an attended position;
- a frame mounted to said stations floor, and having opposing sides supporting said movable floor, each side including:
- a first plate fixed to said stationary floor, and extending toward said platform,
- a second plate overlapping said first plate, and slidably movable relative to said first plate,
- at least one hole formed in one of said plates7 and
- a plurality of linearly aligned holes formed in the other of said plates, wherein said one hole formed in said one plate is alignable with two or more of said holes formed in said other plate, wherein alignment of said one hole in sad one of said plates with one of said two or more of said holes formed in said other plate defines a fist side height, and alignment of said one hole in said one of said plates with another one of said two or more of said holes formed in said other plate defines a second side height;
- a fastener inserted into aligned holes of said first and second plates to fix the height of said Same side;
- and
- a drive assembly fixed relative to said frame and engaging said movable floor, wherein said drive assembly slidably moves said movable floor between the retracted position and the extended position.
7 more elements
An operating mechanism for laterally moving a platform relative to a stationary floor fixed to a vehicle between a retracted position and an extended position, said mechanism comprising:
- an actuation mechanism including a first pinion and a first pair of rollers rotatably mounted between spaced sides of a first frame in which slides a first channel mounted to the platform and having a first rack engaged by the first pinion for moving the platform between the retracted position and the extended position;
- a synchronization mechanism having a second pinion and a second pair of rollers rotatably mounted between spaced sides of a second frame in which slides a second channel mounted to the platform spaced from the first channel and having a second rack engaged by the second pinion;
- and
- a shaft joining the first pinion to the second pinion so that the displacement of the first and second channels is synchronized.
1 more element
Dependencies are inferred from the claim text.