Extension mechanism for travel trailer slide-out rooms
DCFirst Claim
1. An apparatus for selectively extending and retracting a slide-out room through a slide-out room opening in a wall of a first room, a portion of the wall comprising a sill having an upper surface which defines a lower edge of the slide-out room opening, the sill extending above a floor of the first room;
- said apparatus comprising;
(a) at least one stationary member;
(b) means mounted proximate a first end of said stationary member for engaging the upper surface of the sill of the slide-out room opening and supporting said first end of said stationary member thereby; and
(c) a moveable member slidably mounted relative to said stationary member and adapted for securement of the slide-out room thereto such that the slide-out room may be advanced through the slide-out room opening.
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Accused Products
Abstract
A slide-out mechanism for selectively extending and retracting a slide-out room through a slide-out room opening in a wall which automatically levels or aligns the slide-out room relative to the slide-out room opening in the wall comprises at least one stationary member, a retractable member slidably secured to the stationary member, and a threshold bracket for securing and supporting a front end of the stationary member on an upper surface of a portion of the wall defining a lower edge of the slide-out room opening. A support leg is preferably secured to a rear end of the stationary member for supporting the rear end thereof. The support leg is preferably height adjustable to permit leveling of the rear end of the stationary member relative to the front end.
174 Citations
24 Claims
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1. An apparatus for selectively extending and retracting a slide-out room through a slide-out room opening in a wall of a first room, a portion of the wall comprising a sill having an upper surface which defines a lower edge of the slide-out room opening, the sill extending above a floor of the first room;
- said apparatus comprising;
(a) at least one stationary member; (b) means mounted proximate a first end of said stationary member for engaging the upper surface of the sill of the slide-out room opening and supporting said first end of said stationary member thereby; and (c) a moveable member slidably mounted relative to said stationary member and adapted for securement of the slide-out room thereto such that the slide-out room may be advanced through the slide-out room opening. - View Dependent Claims (2, 3, 4, 5, 6)
- said apparatus comprising;
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7. An apparatus for selectively extending and retracting a slide-out room through a slide-out room opening in a wall of a first room, a portion of the wall comprising a sill having an upper surface which defines a lower edge of the slide-out room opening, the sill extending above a floor of the first room;
- said apparatus comprising;
(a) at least one rail adapted to be supported proximate a first end thereof by the upper surface of the sill of the slide-out room opening and extending perpendicular thereto; (b) a support member secured to said rail toward a second end thereof; and (c) a slide plate slidably mounted to said rail and adapted for securement of the slide-out room thereto such that the slide out room is slidably advanceable through the slide-out room opening. - View Dependent Claims (8, 9, 10, 11, 12)
- said apparatus comprising;
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13. An apparatus for selectively extending and retracting a slide-out room through a slide-out room opening in a wall;
- said apparatus comprising;
(a) a first rail and a second rail each having a first end and a second end; (b) a threshold bracket secured to said first ends of said first and second rails and extending perpendicular thereto;
said threshold bracket adapted to be positioned on and supported by an upper surface of a sill of the slide-out room opening;
said threshold bracket further having an outer lip for engaging an outer surface of the wall and an inner lip for engaging an inner surface of the wall;(c) first and second support legs secured to said first and second rails respectively toward second ends thereof; and (d) a slide plate slidably mounted to said first and second rails and adapted for securement of the slide-out room thereto such that the slide-out room is slidingly advanceable through the slide-out room opening. - View Dependent Claims (14, 15, 16)
- said apparatus comprising;
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17. An apparatus for selectively extending and retracting a slide-out room through a slide-out room opening in a wall;
- said apparatus comprising;
(a) at least one stationary member; (b) means mounted proximate a first end of said stationary member for engaging an upper surface of a sill of the slide-out room opening and supporting said first end of said stationary member thereby; (c) a moveable member slidably mounted relative to said stationary member and adapted for securement of the slide-out room thereto such that the slide-out room may be advanced through the slide-out room opening; and (d) a height adjustable support member secured to said stationary member toward a second end thereof for supporting said second end of said stationary member.
- said apparatus comprising;
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18. An apparatus for selectively extending and retracting a slide-out room through a slide-out room opening in a wall;
- said apparatus comprising;
(a) at least one stationary member; (b) means mounted proximate a first end of said stationary member for engaging an upper surface of a sill of the slide-out room opening and supporting said first end of said stationary member thereby; and (c) a moveable member slidably mounted relative to said stationary member and adapted for securement of the slide-out room thereto such that the slide-out room may be advanced through the slide-out room opening; and (d) a support bracket secured to said first end of said stationary member;
said support bracket having an outer lip for engaging an outer surface of the wall and an inner lip for engaging an inner surface of the wall. - View Dependent Claims (19, 20)
- said apparatus comprising;
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21. An apparatus for selectively extending and retracting a slide-out room through a slide-out room opening in a wall;
- said apparatus comprising;
(a) at least one rail adapted to be supported proximate a first end thereof by an upper surface of a sill of the slide-out room opening and extending perpendicular thereto; (b) a support member secured to said rail toward a second end thereof; (c) a slide plate slidably mounted to said rail and adapted for securement of the slide-out room thereto such that the slide out room is slidably advanceable through the slide-out room opening; and (d) said support member supports said second end of said rail above a floor of a first room relative to which said slide-out room extends and retracts;
said support member is height adjustable for adjusting the height of said second end of said rail above the floor.
- said apparatus comprising;
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22. An apparatus for selectively extending and retracting a slide-out room through a slide-out room opening in a wall said apparatus comprising:
- (a) at least one rail adapted to be supported proximate a first end thereof by an upper surface of a sill of the slide-out room opening and extending perpendicular thereto;
(b) a support member secured to said rail toward a second end thereof; (c) a slide plate slidably mounted to said rail and adapted for securement of the slide-out room thereto such that the slide out room is slidably advanceable through the slide-out room opening; and (d) a support bracket secured to said first end of said rail;
said support bracket having an outer lip for engaging an outer surface of the wall and an inner lip for engaging an inner surface of the wall. - View Dependent Claims (23, 24)
- (a) at least one rail adapted to be supported proximate a first end thereof by an upper surface of a sill of the slide-out room opening and extending perpendicular thereto;
Specification