Roll-up slatted shade assembly
阅读：620发布：2021-04-09
专利汇可以提供Roll-up slatted shade assembly专利检索，专利查询，专利分析的服务。并且A roll-up slatted shade assembly has an articulated slat screen anchored to a wind-up spring head barrel journalled on a shaft carried by arms projecting from the upper ends of vertical guide tracks, with releasable means arranged to lock the pull bar of the screen in the closing position of the screen and comprising pins for coupling members on the pull bar to the lower end portions of the track bars, such members also serving as stops to limit opening movement of the screen by engagement with fixed stops on the upper end portions of the track bars. Silent, rattle-free operation of the screen is assured by soundproofing means. Means are provided for connecting a plurality of assemblies or units in an enclosure orientation. A hurricane brace bar frame structure is provided.，下面是Roll-up slatted shade assembly专利的具体信息内容。
1. In a roll-up shade assembly including a hingedly slatted curtain having one end secured to a roller; guide track structure within which opposite sides of the curtain are engaged; arms extending in generally longitudinal direction from one end of said track structure and rotatably supporting said roller; said guide track structure comprising generally channel-shaped bars; means anchoring said arms to end portions of said bars in clearance relation to the opposite sides of the curtain; said channel bars having opposite side walls defining respective track channels; flaired throats defined by said side walls opening toward said roller to facilitate movement of the curtain sides into the track channels from said roller; and a replaceable hurricane protection frame including a cross arm having portions thereof engaged in said throats.
2. In a roll-up shade assembly including an articulated slatted curtain having one end secured to a roller: guide track structure including a pair of opposite complementary upright bars guidingly related to opposite sides of the curtain and provided with sockets opening upwardly; arms extending upwardly from said upper ends of the bars and having lower end portions thereof supportingly engaged in said sockets; means securing said arms in said sockets; a pull bar on the lower end of said curtain; stops fixed on the opposite end portions of said bar; and fixed stops carried by the upper end portions of the bars in overhanging relation to said stops fixed on the bar to be engaged thereby for limiting upward raising of the curtain; said stops fixed on the bar comprising brackets having base portions secured to the bar and each having a finger portion extending across the adjacent upright bar and underlying said stops carried by the bars.
3. An assembly according to claim 2, each of said fingers having a hole therethrough, said upright bars having in their lower portions respective holes with which the holes in the fingers are adapted to be aligned, and respective latch pins engageable within the aligned holes to lock the pull bar in closed curtain position.
4. An assembly according to claim 2, said stops carried by the upright bars being located outside of said sockets and secured in place by said arM-securing screws.
5. A roll-up shade assembly according to claim 2, including a replaceable backup hurricane frame including means engaging with said track bars adjacent to said arms.
6. A roll-up shade assembly according to claim 5, including a base member extending between lower ends of said track bars, and a vertical hurricane frame bar extending between said means engaging said guide track bars and said base member in backup relation to said curtain.
7. In a roll-up shade assembly including a hingedly slatted curtain having one end secured to a roller: guide track structure within which opposite sides of the curtain are engaged; arms extending in generally longitudinal direction from one end of said track structure and rotatably supporting said roller; said guide track structure comprising generally channel-shaped bars; means anchoring said arms to end portions of said bars in clearance relation to the opposite sides of the curtain; said channel bars having opposite side walls defining respective track channels; throats defined by said side walls on the end portions of the bars adjacent said roller and opening generally toward said roller to facilitate movement of the curtain sides into the track channels from said roller; and a replaceable hurricane protection frame including a cross arm having end portions thereof attached to said end portions of the bars.
8. In a roll-up shade assembly including a hingedly slatted curtain having one end secured to a roller biased in roll-up direction: a pull bar on the opposite end of said curtain; vertical track bars for guiding opposite ends of said pull bar between a rolled-up condition of the curtain and a fully extended condition of the curtain in a plane between said track bars; respective arms extending from the upper ends of said track bars; means rotatably supporting said rollers on said arms; releasable latch means including coupling structure between said bar and said track bars for holding the curtain in the fully extended position against the roll-up bias of said roller; said latch means including latching fingers carried by said pull bar in generally lapping relation to said track bars; said fingers and bars having alignable latch pin holes extending transversely to the plane of said curtain; latch pins engageable in said holes for holding the fingers in latching position relative to the track bars; and a replaceable backup hurricane frame including means engageable with said guide track bars adjacent to said arms.
9. An assembly according to claim 8, including base means supporting lower ends of the bars, said hurricane frame comprising a T-shaped structure comprising a horizontal bar having opposite end portions retainingly engageable with upper portions of the track bars, a vertical bar having a lower end retainingly engageable with said base means, and means for detachably connecting the upper end of said vertical bar to said horizontal bar.
10. In a roll-up shade assembly including a hingedly slatted curtain having one end secured to a roller biased in roll-up direction: a pull bar on the opposite end of said curtain; vertical track bars for guiding opposite ends of said pull bar between a rolled-up condition of the curtain and a fully extended condition of the curtain in a plane between said track bars; respective arms extending from the upper ends of said track bars; means rotatably supporting said rollers on said arms; releasable latch means including coupling structure between said bar and said track bars for holding the curtain in the fully extended position against the roll-up bias of said roller; said latch means including latching fingers carried by said pull bar in generally lapping relation to said track bars; said fingers and bars having alignable latch pin holes extending transversely to the plane of said curtain; latch pins engageable in said holes for holding the Fingers in latching position relative to the track bars; said latching fingers carried by said pull bar serving as roll-up stops; and fixed stop means adjacent to said arms engageable by said fingers in the fully rolled-up condition of the curtain.
11. In a roll-up shade assembly including a hingedly slatted curtain having one end secured to a roller: guide track structure within which opposite sides of the curtain are engaged; arms extending in generally longitudinal direction from one end of said track structure and rotatably supporting said roller; said guide track structure comprising generally channel-shaped bars; means anchoring said arms to end portions of said bars in clearance relation to the opposite sides of the curtain; said channel bars having opposite sides walls defining respective track channels; throats defined by said side walls on the end portions of the bars adjacent said roller and opening generally toward said roller to facilitate movement of the curtain sides into the track channels from said roller; a replaceable hurricane protection frame including a cross arm having end portions thereof attached to said end portions of the bars; a pull bar along the lower end of said curtain having end portions thereof riding in said track channels; said bar having an upwardly opening longitudinal channel therein; said curtain having a lower end slat engaged in said upwardly opening channel; means securing said lower end slat in said channel; and sound deadening filler means in said channel engaging the pull bar and said lower end slat.
12. An assembly according to claim 11, wherein said securing means comprise rivets, and said sound deadening filler means comprising blocks secured by the rivets in said channel.
13. In a roll-up shade assembly including a hingedly slatted curtain having one end secured to a roller: guide track structure within which opposite sides of the curtain are engaged; arms extending in generally longitudinal direction from one end of said track structure and rotatably supporting said roller; said guide track structure comprising generally channel-shaped bars; means anchoring said arms to end portions of said bars in clearance relation to the opposite sides of the curtain; said channel bars having opposite side walls defining respective track channels; throats defined by said side walls on the end portions of the bars adjacent said roller and opening generally toward said roller to facilitate movement of the curtain sides into the track channels from said roller; means for normally biasing the roller in roll-up direction and for facilitating erection of the assembly, including: said roller comprising a barrel having a uniform cylindrical outside diameter on which said curtain is adapted to be wound; opposite ends of the barrel having bearing end closures within said diameter; shaft means extending from said supporting means through said bearing end closures; bearing means mounted interiorly of said barrel and corotatively therewith; said shaft means comprising a pair of separate coaxially aligned shaft sections which are separately secured non-rotatably to said supporting means at opposite ends of said roller; each of said shaft sections being in supporting relation to said barrel through said bearing end closures and said interiorly mounted bearing means; one of said shaft sections carrying a biasing spring having its opposite ends secured to respectively the end closure and the bearing means associated with said one shaft section; and means carried by at least one of said shaft sections for retaining the same against axial displacement and providing limited axial tolerance adjustments between the shaft sections and the barrel; and a replaceable hurricane protection frame including a cross arm having end portions thereof attached to said end portions of the bars.
14. In a roll-up shade assembly including a hingedly slatted curtain having one end secured to a roller: guide track structure within which opposite sides of the curtain are engaged; arms extending in generally longitudinal direction from one end of said track structure and rotatably supporting said roller; said guide track structure comprising generally channel-shaped bars; means anchoring said arms to end portions of said bars in clearance relation to the opposite sides of the curtain; said channel bars having opposite side walls defining respective track channels; throats defined by said side walls on the end portions of the bars adjacent said roller and opening generally toward said roller to facilitate movement of the curtain sides into the track channels from said roller; a replaceable hurricane protection frame including a cross arm having end portions thereof attached to said bars; a base plate running under and between said channel bars and having an upwardly extending flange means along one edge; and fasteners securing said bars to said flange means.
15. An assembly according to claim 14, including a supporting base on which said base plate is mounted; and fasteners extending through said base plate into and securing said base plate to said supporting base.
16. In a roll-up shade assembly including a hingedly slatted curtain having one end secured to a roller: guide track structure within which opposite sides of the curtain are engaged; arms extending in generally longitudinal direction from one end of said track structure and rotatably supporting said roller; said guide track structure comprising generally channel-shaped bars; means anchoring said arms to end portions of said bars in clearance relation to the opposite sides of the curtain; said channel bars having opposite side walls defining respective track channels; throats defined by said side walls on the end portions of the bars adjacent said roller and opening generally toward said roller to facilitate movement of the curtain sides into the track channels from said roller; screws securing said arms to said channel bars; said curtain having a pull bar on its free end and having end portions riding in said track channels; fixed stop means secured in place on said channel bars by said screws; stop means fixed on said bar and engageable with said stop means secured by said screws; and a replaceable hurricane protection frame including a cross arm having end portions thereof attached to said end portions of the bars.
17. In a roll-up shade assembly including a hingedly slatted curtain having one end secured to a roller: respective vertical guide bars provided with vertical track grooves within which opposite sides of the curtain are engaged for movement between open and closed positions in a vertical plane between the bars; upwardly opening sockets in upper ends of said track bars clear of said track grooves; shaft means relatively rotatably supporting said roller and having end portions extending from the opposite ends of the roller; individual one piece bar arms having lower end portions engaged in said upwardly opening sockets in said track bars and extending in generally longitudinally upward direction from the top ends of said track bars and having free end portions inset relative to said curtain plane; said shaft end portions directly engaging said inset arm portions and thereby supporting said roller rotatably between said inset arm portions in inset relation to said curtain plane to facilitate movement of the curtain in the track grooves; said channel bars having opposite side walls defining said track grooves; throats defined by said side walls on the upper end portions of the bars and opening generally toward said roller to facilitate movement of the curtain sides into the grooves from said roller; and a replaceable hurricane protection frame including a cross aRm having end portions thereof attached to said bars.
18. In a roll-up shade assembly according to claim 17, said curtain comprising slats having interengaged hinge curls, and sound-deadening material carried on bearing surfaces within the hinges provided by said curls, said sound-deadening material comprising thin flat plastic strips secured to at least one of the hinge curls in each hinge.
19. In a roll-up shade assembly including a hingedly slatted curtain having one end secured to a roller: guide track structure within which opposite sides of the curtain are engaged; arms extending in generally longitudinal direction from one end of said track structure and rotatably supporting said roller; said guide track structure comprising generally channel-shaped bars; means anchoring said arms to end portions of said bars in clearance relation to the opposite sides of the curtain; said channel bars having opposite side walls defining respective track channels; throats defined by said side walls on the end portions of the bars adjacent said roller and opening generally toward said roller to facilitate movement of the curtain sides into the track channels from said roller; a replaceable hurricane protection frame including a cross arm having end portions thereof attached to said bars; a member extending between the ends of the channel bars opposite to the arm supporting ends of the bars; and said hurricane protection frame having means engaging with and held against displacement by said member.
20. An assembly according to claim 19, said member comprising an angular cross section base plate having a flange between which and said curtain said means on the frame engages.
21. An assembly according to claim 19, said member comprising a pull bar on the free end of said curtain and including a handle engaged by said means on said frame.
22. An assembly according to claim 21, including means on said pull bar and said guide track structure for locking said pull bar in a closed curtain position and against displacement relative to said member.
23. In a roll-up shade assembly including a hingedly slatted curtain having one end secured to a roller: guide track structure within which opposite sides of the curtain are engaged; arms extending in generally longitudinal direction from one end of said track structure and rotatably supporting said roller; said guide track structure comprising generally channel-shaped bars; means anchoring said arms to end portions of said bars in clearance relation to the opposite sides of the curtain; said channel bars having opposite walls defining respective track channels; throats defined by said side walls on the end portions of the bars adjacent said roller and opening generally toward said roller to facilitate movement of the curtain sides into the track channels from said roller; a replaceable hurricane protection frame including a cross arm having end portions thereof attached to said bars; and sound-deadening means carried by said frame and facing toward and engageable with the curtain.
24. An assembly according to claim 22, said sound-deadening means comprising elastomeric sponge material of sufficient thickness to press lightly but without curtain-deforming pressure against the curtain.
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