ES485970A1 - Dispositivo para corres cortinas. - Google Patents
Dispositivo para corres cortinas.Info
- Publication number
- ES485970A1 ES485970A1 ES485970A ES485970A ES485970A1 ES 485970 A1 ES485970 A1 ES 485970A1 ES 485970 A ES485970 A ES 485970A ES 485970 A ES485970 A ES 485970A ES 485970 A1 ES485970 A1 ES 485970A1
- Authority
- ES
- Spain
- Prior art keywords
- curtain
- piston member
- movement
- curtain rod
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47H—FURNISHINGS FOR WINDOWS OR DOORS
- A47H5/00—Devices for drawing draperies, curtains, or the like
- A47H5/02—Devices for opening and closing curtains
- A47H5/032—Devices with guiding means and draw cords
- A47H5/0325—Devices with guiding means and draw cords using electrical or electronical drive, detecting or controlling means
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47H—FURNISHINGS FOR WINDOWS OR DOORS
- A47H5/00—Devices for drawing draperies, curtains, or the like
- A47H5/02—Devices for opening and closing curtains
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S91/00—Motors: expansible chamber type
- Y10S91/04—Magnets
Landscapes
- Curtains And Furnishings For Windows Or Doors (AREA)
- Details Of Valves (AREA)
- Actuator (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
Dispositivo para correr cortinas que están soportadas por una barra de cortina cilíndrica hueca a través de anillos de cortina, estando contenida en la barra de cortina una parte de un sistema de propulsión controlable que trabaja sobre al menos uno de los anillos de cortina, caracterizado porque a) la barra de cortina cilíndrica hueca consiste en material no magnetizable, b) en el interior de la barra de cortina es desplazable un pisón, el cual puede ser cargado a elección desde uno de los dos extremos cerrados de la barra de cortina con un medio a presión, c) el pistón está acoplado con al menos un imán permanente desplazable deslizantemente dentro de la barra de cortina, y d) al menos uno de los anillos de cortina consistente en material ferro-magnético.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2849669A DE2849669C2 (de) | 1978-11-16 | 1978-11-16 | Servobetätigung für einen Vorhang |
Publications (1)
Publication Number | Publication Date |
---|---|
ES485970A1 true ES485970A1 (es) | 1980-10-01 |
Family
ID=6054800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES485970A Expired ES485970A1 (es) | 1978-11-16 | 1979-11-15 | Dispositivo para corres cortinas. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4305448A (es) |
DE (2) | DE7834047U1 (es) |
ES (1) | ES485970A1 (es) |
FR (1) | FR2441372B1 (es) |
IT (1) | IT1193330B (es) |
SE (1) | SE436681B (es) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3023036A1 (de) * | 1980-06-20 | 1982-01-14 | Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen | Arbeits- und transportvorrichtung zum vorfoerdern von lasten entlang einer kurvenfoermigen bahn |
DE3425621A1 (de) * | 1984-07-12 | 1986-01-16 | Festo KG, 7300 Esslingen | Transport- und foerdereinrichtung |
DE19651877A1 (de) * | 1996-12-13 | 1998-06-18 | Wabco Gmbh | Entlüftungseinrichtung |
US5967217A (en) * | 1998-09-29 | 1999-10-19 | Wu; King-Sheng | Auto/manual dual/mode curtain track assembly |
US6716074B2 (en) | 2000-11-30 | 2004-04-06 | Maurice Coulombe | Magnetic differential displacement device with distributing forces pendulum array |
US20050241781A1 (en) * | 2004-04-28 | 2005-11-03 | Johnson James A | Bi-fold door system |
WO2007089072A1 (en) * | 2006-02-03 | 2007-08-09 | Feelux. Co., Ltd | Apparatus for automatically opening and closing curtains |
CA2703306A1 (en) * | 2009-05-18 | 2010-11-18 | Maurice Coulombe | Improved differential displacement device under simultaneous and repetitive electromagnetic repulsive forces |
US20130097058A1 (en) * | 2011-10-13 | 2013-04-18 | Floyd Baker | Back drop system and method |
DE102011120335B3 (de) * | 2011-12-06 | 2013-06-06 | Festo Ag & Co. Kg | Antriebsvorrichtung |
US9095907B2 (en) * | 2012-09-17 | 2015-08-04 | Qmotion Incorporated | Drapery tube incorporating batteries within the drapery tube, with a stop for facilitating the loading and unloading of the batteries |
US9725949B2 (en) * | 2012-12-05 | 2017-08-08 | Mcd Innovations | Laterally repositionable roller shade |
US9999313B2 (en) * | 2013-04-11 | 2018-06-19 | Current Products Corp. | Motorized drapery apparatus, system and method of use |
US10285527B2 (en) * | 2013-07-19 | 2019-05-14 | Current Products Corp. | Motorized drapery apparatus with batteries positioned in the brackets |
US9801486B2 (en) | 2014-05-19 | 2017-10-31 | Current Products Corp. | Crossover bracket for drapery |
DE102017206533A1 (de) | 2017-04-18 | 2018-10-18 | Festo Ag & Co. Kg | Quetschventil und Verfahren zum Betreiben eines Quetschventils |
US11457763B2 (en) | 2019-01-18 | 2022-10-04 | Current Products Corp. | Stabilized rotating drapery rod ring system |
CN113679232B (zh) * | 2021-08-11 | 2022-12-09 | 绍兴莫芙家纺有限公司 | 一种太阳能智能窗帘 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2005546A (en) * | 1933-04-07 | 1935-06-18 | Jenkins George Mark Omega | Window curtain support |
GB494593A (en) * | 1937-04-29 | 1938-10-28 | Herbert Charles Wiltshire | The electrical control of window blinds and curtains |
US2588779A (en) * | 1940-11-09 | 1952-03-11 | Stigchel Bastiaan Jan Van Der | Electric pneumatic driving device for a mechanism having to make a reciprocating movement of limited length at arbitrary moments |
US2973231A (en) * | 1958-05-26 | 1961-02-28 | Noel S Reynolds | Piston assembly for hydraulic brake master cylinder |
US3370639A (en) * | 1967-05-26 | 1968-02-27 | Vb Res & Dev | Drapery actuator |
US3550376A (en) * | 1969-01-22 | 1970-12-29 | Tolaca C A Altamira Distrito S | Safety valve for divided space |
GB1317105A (en) * | 1971-02-18 | 1973-05-16 | Marine Eng Co Stockport Ltd | Fluid operated device for moving articles |
-
1978
- 1978-11-16 DE DE7834047U patent/DE7834047U1/de not_active Expired
- 1978-11-16 DE DE2849669A patent/DE2849669C2/de not_active Expired
-
1979
- 1979-11-09 IT IT27169/79A patent/IT1193330B/it active
- 1979-11-13 US US06/093,340 patent/US4305448A/en not_active Expired - Lifetime
- 1979-11-15 SE SE7909405A patent/SE436681B/sv unknown
- 1979-11-15 FR FR7928647A patent/FR2441372B1/fr not_active Expired
- 1979-11-15 ES ES485970A patent/ES485970A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US4305448A (en) | 1981-12-15 |
IT7927169A0 (it) | 1979-11-09 |
SE7909405L (sv) | 1980-05-17 |
DE2849669B1 (de) | 1980-06-19 |
SE436681B (sv) | 1985-01-21 |
DE2849669C2 (de) | 1981-02-19 |
DE7834047U1 (de) | 1979-03-15 |
IT1193330B (it) | 1988-06-15 |
FR2441372A1 (fr) | 1980-06-13 |
FR2441372B1 (fr) | 1985-10-18 |
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