CN101059707B - 电动卷绕限位检测装置 - Google Patents
电动卷绕限位检测装置 Download PDFInfo
- Publication number
- CN101059707B CN101059707B CN2007100215075A CN200710021507A CN101059707B CN 101059707 B CN101059707 B CN 101059707B CN 2007100215075 A CN2007100215075 A CN 2007100215075A CN 200710021507 A CN200710021507 A CN 200710021507A CN 101059707 B CN101059707 B CN 101059707B
- Authority
- CN
- China
- Prior art keywords
- chamber
- core pipe
- dial
- motor
- driving lever
- 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 - Fee Related
Links
Images
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
- G03B21/56—Projection screens
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
Description
Claims (4)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100215075A CN101059707B (zh) | 2007-04-18 | 2007-04-18 | 电动卷绕限位检测装置 |
US12/038,772 US7830600B2 (en) | 2007-04-18 | 2008-02-27 | Electric roll-up limit detection device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100215075A CN101059707B (zh) | 2007-04-18 | 2007-04-18 | 电动卷绕限位检测装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101059707A CN101059707A (zh) | 2007-10-24 |
CN101059707B true CN101059707B (zh) | 2010-12-15 |
Family
ID=38865849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007100215075A Expired - Fee Related CN101059707B (zh) | 2007-04-18 | 2007-04-18 | 电动卷绕限位检测装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7830600B2 (zh) |
CN (1) | CN101059707B (zh) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8474507B2 (en) | 2008-08-22 | 2013-07-02 | Hunter Douglas Inc. | System for confining lift cords in coverings for architectural openings |
US8381792B2 (en) * | 2009-11-02 | 2013-02-26 | Horizons Window Fashions, Inc. | Window shade and method of use thereof |
US8365795B2 (en) * | 2009-11-02 | 2013-02-05 | Horizons Window Fashions, Inc. | Window shade and method of use thereof |
US8525700B2 (en) * | 2010-03-02 | 2013-09-03 | Mohammadreza Rejali | Control system and a method for information display systems for vehicles on cross roads |
US7995274B1 (en) * | 2010-07-23 | 2011-08-09 | Oma Automation Enterprise Co., Ltd. | Electric projector screen |
TWM403168U (en) * | 2010-12-06 | 2011-05-01 | Bright Supply Corp | Telescopic holder (5) display screen |
US8505607B2 (en) | 2011-07-19 | 2013-08-13 | Horizons Window Fashions, Inc. | Window shade |
US9010399B2 (en) | 2012-05-01 | 2015-04-21 | Horizons Holdings, Llc | Window shade |
FR2990031B1 (fr) | 2012-04-27 | 2014-05-09 | Robert Miggiano | Dispositif d'ecran de projection escamotable |
FR2992142B1 (fr) * | 2012-06-13 | 2014-07-11 | Somfy Sas | Element de support d’une batterie dans un tube d’enroulement d’un ecran domotique. |
US10934773B2 (en) | 2012-06-13 | 2021-03-02 | Somfy Activites Sa | Motorized manoeuvring device intended to manoeuvre a moving windable fabric screen of a window or projection screen cover device |
FR2992114B1 (fr) | 2012-06-13 | 2016-08-19 | Somfy Sas | Dispositif motorise de manoeuvre destine a la manoeuvre d’un ecran mobile a toile enroulable d’un dispositif de couverture de fenetre ou d’ecran de projection. |
US8526109B1 (en) | 2012-06-29 | 2013-09-03 | Elite Screens Taiwan Co., Ltd. | Portable projection screen device |
CN103792774A (zh) * | 2014-02-13 | 2014-05-14 | 江苏红叶视听器材股份有限公司 | 吸顶幕 |
WO2017119420A1 (ja) * | 2016-01-08 | 2017-07-13 | 泉株式会社 | 可搬式スクリーン装置 |
KR102436558B1 (ko) * | 2016-04-28 | 2022-08-26 | 엘지디스플레이 주식회사 | 두루마리형 연성표시장치 |
CN108120463B (zh) * | 2016-11-30 | 2020-04-10 | 北京航天计量测试技术研究所 | 限位机构 |
CN110456605B (zh) * | 2019-08-23 | 2024-03-12 | 广州市雄云视听设备有限公司 | 设有弹性底杆总成的投影幕 |
CN112213912B (zh) * | 2020-10-23 | 2022-06-10 | 江苏精仪达科技有限公司 | 一种多功能升降吊点装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2134823Y (zh) * | 1992-05-10 | 1993-06-02 | 刘继昌 | 升降自卷式装饰窗帘架 |
EP0410699B1 (en) * | 1989-07-27 | 1994-04-13 | Kabushiki Kaisha Nichibei | Motor-driven roll screen |
CN2852875Y (zh) * | 2005-08-02 | 2007-01-03 | 陈英文 | 电动窗帘 |
CN201034616Y (zh) * | 2007-04-18 | 2008-03-12 | 张家港市红叶视听器材有限公司 | 电动卷绕限位检测装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4159162A (en) * | 1978-05-22 | 1979-06-26 | Da-Lite Screen Co. Inc. | Silencer for electric motion picture screens |
US4372367A (en) * | 1979-06-12 | 1983-02-08 | Baldanello U | Roller blinds |
DE3334416A1 (de) * | 1983-09-23 | 1985-04-11 | Clauss Markisen, 7311 Bissingen | Markise mit nachgiebiger motorkupplung |
DE4440449C2 (de) * | 1994-11-14 | 1997-06-12 | Elero Antrieb Sonnenschutz | Verfahren und Vorrichtung zur Stillstandssteuerung von elektromotorisch betriebenen Rolläden oder dergleichen |
ITMI20000738A1 (it) * | 2000-04-06 | 2001-10-06 | Paolo Astengo | Dispositivo di comando con motore elettrico trifase per elementi avvolgibili |
-
2007
- 2007-04-18 CN CN2007100215075A patent/CN101059707B/zh not_active Expired - Fee Related
-
2008
- 2008-02-27 US US12/038,772 patent/US7830600B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0410699B1 (en) * | 1989-07-27 | 1994-04-13 | Kabushiki Kaisha Nichibei | Motor-driven roll screen |
CN2134823Y (zh) * | 1992-05-10 | 1993-06-02 | 刘继昌 | 升降自卷式装饰窗帘架 |
CN2852875Y (zh) * | 2005-08-02 | 2007-01-03 | 陈英文 | 电动窗帘 |
CN201034616Y (zh) * | 2007-04-18 | 2008-03-12 | 张家港市红叶视听器材有限公司 | 电动卷绕限位检测装置 |
Non-Patent Citations (2)
Title |
---|
CN 2852875 Y,全文. |
JP特开平10-46964A 1998.02.17 |
Also Published As
Publication number | Publication date |
---|---|
CN101059707A (zh) | 2007-10-24 |
US7830600B2 (en) | 2010-11-09 |
US20080259451A1 (en) | 2008-10-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: JIANGSU REDLEAF AUDIO + VISUAL EQUIPMENT CO., LTD. Free format text: FORMER NAME: ZHANGJIAGANG REDLEAF AUDIO + VISUAL CORP. |
|
CP03 | Change of name, title or address |
Address after: 215625 No. 382 Yang Jin Road, Jiangsu, Zhangjiagang Patentee after: Jiangsu Redleaf Audio & Visual Equipment Co., Ltd. Address before: 215625, Jiangsu, Zhangjiagang province Fengzhen Jin Xing District next to Yang Kam Road (gas station north) Patentee before: Zhangjiagang Redleaf Audio & Visual Corp. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160107 Address after: 215625, Jiangsu, Zhangjiagang province Fengzhen Jin (Hexing) Yang Kam Road on the east side Patentee after: JIANGSU REDLEAF AUDIO & VISUAL EQUIPMENT CO., LTD. Address before: 215625 No. 382 Yang Jin Road, Jiangsu, Zhangjiagang Patentee before: Jiangsu Redleaf Audio & Visual Equipment Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20180418 |