IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0991299
(2001-11-09)
|
발명자
/ 주소 |
|
출원인 / 주소 |
- Rite-Hite Holding Corporation
|
대리인 / 주소 |
Marshall, Gerstein & Borun LLP
|
인용정보 |
피인용 횟수 :
6 인용 특허 :
20 |
초록
▼
A barrier includes a curtain vertically movable between a closed and open position. The curtain is interposed between right and left vertical tracks, which guide the curtain's movement. A drive unit raises and lowers a right edge of the curtain, while a clever strap system supports the curtain's lef
A barrier includes a curtain vertically movable between a closed and open position. The curtain is interposed between right and left vertical tracks, which guide the curtain's movement. A drive unit raises and lowers a right edge of the curtain, while a clever strap system supports the curtain's left edge. The strap system includes a strap having one end fixed to an upper end of the left track and an opposite end fixed to a lower end of the right track. The strap runs across a leading edge of the curtain while passing across a left side roller and a right side roller mounted to opposite ends of the curtain's leading edge. The strap runs underneath the left roller to support the left side of the curtain. The strap runs across the top of the right roller to keep the strap from simply dropping out from underneath the left roller.
대표청구항
▼
A barrier includes a curtain vertically movable between a closed and open position. The curtain is interposed between right and left vertical tracks, which guide the curtain's movement. A drive unit raises and lowers a right edge of the curtain, while a clever strap system supports the curtain's lef
A barrier includes a curtain vertically movable between a closed and open position. The curtain is interposed between right and left vertical tracks, which guide the curtain's movement. A drive unit raises and lowers a right edge of the curtain, while a clever strap system supports the curtain's left edge. The strap system includes a strap having one end fixed to an upper end of the left track and an opposite end fixed to a lower end of the right track. The strap runs across a leading edge of the curtain while passing across a left side roller and a right side roller mounted to opposite ends of the curtain's leading edge. The strap runs underneath the left roller to support the left side of the curtain. The strap runs across the top of the right roller to keep the strap from simply dropping out from underneath the left roller. 1200, Grauel, 160/121.1; US-2267869, 19411200, Loehr; US-2571372, 19511000, Martin; US-2620850, 19521200, Janowski, 154/001.6; US-2620869, 19521200, Friedman; US-2688356, 19540900, Conti, 154/001; US-2822840, 19580200, Reynolds et al., 144/279; US-2834412, 19580500, Velke; US-2856324, 19581000, Janowski; US-2865446, 19581200, Cole, 160/121.1; US-2914122, 19591100, Pinto, 160/121.1; US-2994370, 19610800, Pinto, 160/089; US-3032099, 19620500, Croxen, 160/168.1; US-3111163, 19631100, Nelson; US-3125154, 19640300, Woodle; US-3141497, 19640700, Griesser, 160/170; US-3170505, 19650200, Lorentzen et al., 160/178.3R; US-3299943, 19670100, Poe, 160/176.1; US-3371702, 19680300, Keegan et al.; US-3384519, 19680500, Froget, 160/121.1; US-3386489, 19680600, Denton et al., 160/322; US-3421276, 19690100, LaBarge; US-3509934, 19700500, Smart; US-3540975, 19701100, Wright et al.; US-3661665, 19720500, Froget, 156/065; US-3682752, 19720800, Hunter et al.; US-3701376, 19721000, Froget, 160/121; US-3708009, 19730100, Viol; US-3783931, 19740100, Assael; US-3844330, 19741000, Hyman; US-3851699, 19741200, Shapiro; US-3860056, 19750100, Bruneau; US-3916973, 19751100, Schuppler et al., 160/178.3R; US-3946789, 19760300, Ronkholz-Tolle, 160/084.1C; US-3999590, 19761200, Koch, 160/084.1; US-4009626, 19770300, Gressman; US-4019554, 19770400, Rasmussen, 160/120; US-4039019, 19770800, Hopper; US-4052521, 19771000, Ferrari; US-4137111, 19790100, Hansen, 156/065; US-4182088, 19800100, Ball; US-4194550, 19800300, Hopper, 160/107; US-RE30254, 19800400, Rasmussen, 156/578; US-4202395, 19800500, Heck et al.; US-4236567, 19801200, Frentzel, 160/178.3R; US-4309472, 19820100, Gotting et al.; US-4332288, 19820600, Frentzel et al.; US-4335775, 19820600, Frentzel et al.; US-4344474, 19820800, Berman; US-4377431, 19830300, Chodosh; US-4386454, 19830600, Hopper, 156/552; US-4397704, 19830800, Frick; US-4434834, 19840300, Ennes; US-4450027, 19840500, Colson; US-4473101, 19840900, Langeler; US-4475579, 19841000, Bassett, 160/178.3R; US-4519434, 19850500, Forquer; US-4535828, 19850800, Brockhaus, 160/084.1; US-4623012, 19861100, Rude et al., 160/171; US-4631217, 19861200, Anderson; US-4647488, 19870300, Schnebly; US-4673018, 19870600, Judkins; US-4685986, 19870800, Anderson, 160/084.1; US-4687038, 19870800, Clemente; US-4694543, 19870900, Conley; US-4732630, 19880300, Schnebly, 156/064; US-4799299, 19890100, Campbell; US-4815581, 19890300, Deutschlander; US-4826555, 19890500, Long; US-4858668, 19890800, Toti, 160/084.1C; US-4862941, 19890900, Colson, 160/084.1D; US-4884612, 19891200, Schnebly et al., 160/121.1; US-4885190, 19891200, Schnebly, 427/207.1; US-4895611, 19900100, Bryniarski et al.; US-4909870, 19900300, Gould et al.; US-4912900, 19900400, Yeamans; US-4915153, 19900400, Toti, 160/345; US-4928369, 19900500, Schnebly et al.; US-4948445, 19900800, Hees; US-4984617, 19910100, Corey, 160/084.1D; US-5002628, 19910300, Schnebly; US-5012552, 19910500, Wulf; US-5070924, 19911200, Bateman; US-5106444, 19920400, Corey et al., 160/084.1; US-5193601, 19930300, Corey, 160/084.1D; US-5228936, 19930700, Goodhue; US-5287908, 19940200, Hoffmann et al.; US-5301733, 19940400, Toti; US-5313999, 19940500, Colson et al.; US-5320154, 19940600, Colson et al., 160/121.1; US-5339882, 19940800, Judkins; US-5339883, 19940800, Colson et al.; US-5394922, 19950300, Colson et al., 160/121.1; US-5454414, 19951000, Colson et al., 579/442; US-5490553, 19960200, Colson et al., 160/084.06; US-5558925, 19960900, Fritzman, 160/084.01; US-5603369, 19970200, Colson et al., 160/084.01; US-5638880, 19970600, Colson et al.; US-5664613, 19970900, Jelic, 160/084.05; US-5714034, 19980200, Goodhue; US-5718799, 19980200, Colson et al., 156/578; US-5854690, 19981200, Bornhorst, Jr. et al., 160/084.01; US-5855235, 19990100, Colson et al., 160/121.1; US-5897731, 19990400, Colson et al., 160/084.05; US-6001199, 19991200, Colson et al., 156/065; US-6112797, 20000900, Colson et al., 160/121.1 window covering assembly is constructed to include a translucent fabric sheet, a set of opaque vanes each having a first end portion respectively fixedly fastened to the fabric sheet at different elevations and a second end provided with a sleeve having two cut holes near the two distal ends, a connecting member formed of a sheet of fabric material and arranged in parallel to the fabric sheet, and a plurality of connecting rods. The connecting member has vertically spaced pairs of wire loops respectively engaged into the cut holes of the sleeves of the vanes. The connecting rods respectively inserted into the wire loops of the connecting member and the sleeves of the vanes to secure the second end portions of the vanes to the connecting member at different elevations.
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