| Patents for A47L 3 - Safety devices for use in window-cleaning (349) |
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| 02/11/2015 | CN204146955U 后备制动器打滑触发装置 Reserve skid brake triggering device |
| 02/11/2015 | CN204146954U 双吊点双摇杆式子平台 Twin-lift twin rocker platform formula |
| 02/11/2015 | CN204146953U 增力滚动摩擦机构 Rolling friction mechanism by force |
| 02/11/2015 | CN204146945U 擦窗机专用锁轨装置 Gondola dedicated rail locking device |
| 02/04/2015 | CN204139572U 一种均载压绳装置 One kind of pressure are contained rope device |
| 01/28/2015 | CN204120943U 一种吊船超载保护装置 One kind of gondolas overload protection device |
| 01/28/2015 | CN104314299A 可折叠吊篮 Collapsible basket |
| 01/14/2015 | CN102587634B 带钩螺栓可调节压板 Adjustable hook bolt plate |
| 01/07/2015 | CN204071935U 一种水平遮阳玻璃幕墙的可滑动擦窗装置 A horizontal shading of glass curtain wall can slide window cleaning device |
| 01/07/2015 | CN104264966A 一种均载压绳装置 One kind of pressure are contained rope device |
| 01/07/2015 | CN104257324A 后备制动器打滑触发装置 Reserve skid brake triggering device |
| 01/06/2015 | US8925679 Apparatus for receiving shock loading |
| 12/31/2014 | CN204049509U 主动轮组 Capstan group |
| 12/31/2014 | CN204049508U 一种能够同时擦拭高楼玻璃内外层的装置 A wiper apparatus capable of simultaneously tall glass inner and outer layers |
| 12/31/2014 | CN204049504U 卷扬式擦窗机 Winch gondola |
| 12/24/2014 | CN204040443U 一种新型抱锁装置 A new-lock device |
| 12/24/2014 | CN104224031A 擦窗机专用锁轨装置 Gondola dedicated rail locking device |
| 12/17/2014 | CN104207725A 双吊点双摇杆式子平台 Twin-lift twin rocker platform formula |
| 12/17/2014 | CN104207724A 增力滚动摩擦机构 Rolling friction mechanism by force |
| 12/16/2014 | US8910636 Support harness |
| 12/10/2014 | CN203987852U 一种吊船防撞保护结构 One kind of gondola crash protection structure |
| 12/10/2014 | CN203987851U 一种轨道锁紧装置 One kind of track locking device |
| 12/10/2014 | CN203987850U 一种可移动护栏装置 Removable, fence device |
| 12/10/2014 | CN203987849U 升降立柱拖链装置 Lifting column towline device |
| 11/04/2014 | US8875839 Fall restraint system for telescoping ladders |
| 07/30/2014 | CN203740994U 一种吊篮安全锁 One kind of basket safety lock |
| 07/17/2014 | WO2014110554A1 Gravity feed solution distribution system |
| 07/09/2014 | CN203701550U 一种外墙施工工具 One kind of exterior wall construction tools |
| 07/02/2014 | CN103892769A 擦玻璃升降支架 Cabo elevator |
| 06/25/2014 | CN103876680A 蜘蛛机器人 Spider robot |
| 06/18/2014 | CN203653192U 电动吊篮用遮蔽板 Electric basket with masking plate |
| 06/18/2014 | CN203647250U 一种复杂内庭幕墙轨道式擦窗机 A complex inner courtyard walls orbital gondola |
| 06/11/2014 | CN203640253U 一种吊绳防磨损装置 One kind of sling wear protection |
| 06/11/2014 | CN103850424A Anti-wearing device of lifting rope |
| 06/04/2014 | CN103832950A Steel wire rope suspension holder of suspended platform |
| 06/04/2014 | CN103829876A Automatic safe washing device for building wall curtain |
| 05/28/2014 | CN203609369U 不锈钢清洗环 Stainless steel cleaning ring |
| 05/15/2014 | WO2014037821A3 Horizontally extendable facade cleaner with rotatable brush |
| 05/15/2014 | WO2013190397A3 Mechanism for facade cleaner apparatus |
| 05/13/2014 | US8719987 Thin-type automatic cleaning device |
| 05/07/2014 | CN102334959B 低层建筑外墙的清洗设备 Low-rise building exterior cleaning equipment |
| 04/30/2014 | CN203564181U Lead screw stretching platform for window cleaning machine |
| 04/30/2014 | CN203564180U Push-pull type stretching platform for window cleaning machine |
| 04/29/2014 | US8708099 Safety anchoring device |
| 04/23/2014 | CN203559577U Heightening suspended platform suspension mechanism |
| 04/23/2014 | CN203559575U Adjustable suspended platform for slope |
| 04/23/2014 | CN203559572U Folding hanging basket |
| 04/23/2014 | CN203555690U Fence-sitting suspension bracket |
| 04/23/2014 | CN203555689U Electric hanging basket for vertical shaft |
| 04/23/2014 | CN103741941A Large-span corridor basket |
| 04/23/2014 | CN103735224A Wall rail-mounted window cleaning machine |
| 04/16/2014 | CN103720427A Rail-type window cleaning machine for complex inner-court curtain wall |
| 04/02/2014 | CN203506593U Vertical glass wall fixator |
| 03/26/2014 | CN103663300A Track type telescopic hanging basket special for bridge |
| 03/26/2014 | CN103663297A Inner-cone rotating single-arm telescopic hanging basket |
| 03/26/2014 | CN103654612A Lead screw stretching platform used for window wiper |
| 03/26/2014 | CN103654611A Push-pull type stretching platform for window wiper |
| 03/26/2014 | CN103654610A Rail type hanging basket |
| 03/20/2014 | US20140076659 Portable Window Washer Anchoring and Tethering Apparatus |
| 03/12/2014 | CN203474399U Arm frame device and high-altitude operation car comprising same |
| 03/12/2014 | CN103626085A Spatial triangular chimney suspension frame |
| 03/12/2014 | CN103622637A Wall washing machine hanging structure |
| 01/23/2014 | WO2013108141A3 On-chair facade cleaner apparatus |
| 01/16/2014 | WO2013105001A3 In-cage motorized glass cleaner apparatus |
| 01/01/2014 | CN203373109U Novel hanging basket supporting base structure |
| 01/01/2014 | CN203373108U Hanging basket support with balance adjustable |
| 01/01/2014 | CN203373107U Reinforced type hanging basket weight support |
| 01/01/2014 | CN203373106U High-altitude hanging basket support convenient to dismount and mount |
| 01/01/2014 | CN203373105U Novel hanging basket balance weight supporting base |
| 01/01/2014 | CN203373104U Hanging basket support |
| 01/01/2014 | CN203373103U Supporting structure of support of aerial hanging basket |
| 01/01/2014 | CN203369857U Full-automatic horizontal advancing mechanism of window-cleaning machine basket |
| 12/25/2013 | CN203354461U Slide type arched window cleaning machine |
| 12/25/2013 | CN203354460U Hanging basket oblique face moving mechanism |
| 12/25/2013 | CN203354459U Roof rail-mounted window cleaning machine |
| 12/17/2013 | US8612099 Occupant restraint system |
| 11/20/2013 | CN203295138U Self-locking device for flexible guide rail |
| 11/20/2013 | CN203290847U Window cleaning robot and safe adsorption devices thereof |
| 11/20/2013 | CN103395723A High-altitude hanging basket support convenient to dismount and mount |
| 11/20/2013 | CN103395722A Support supporting structure of hanging basket suspended in air |
| 11/20/2013 | CN103395721A Novel hanging basket counter weight support |
| 11/20/2013 | CN103395720A Reinforced basket counter-weight support |
| 11/19/2013 | US8584796 Method for fitting a safety line cable on a tensioner |
| 11/13/2013 | CN103387197A Support of basket |
| 11/13/2013 | CN103387196A Hanging basket supporting seat capable of adjusting balance |
| 11/06/2013 | CN203271098U High-altitude hanging plate |
| 11/06/2013 | CN103382010A Novel basket support structure |
| 10/23/2013 | CN203244340U Telescopic hanging basket |
| 10/23/2013 | CN103359647A Double-row-rope synchronous lifting machine of window cleaning machine |
| 10/03/2013 | WO2013143513A1 Device for climbing |
| 10/02/2013 | EP2643058A1 A fall protection system |
| 09/25/2013 | CN203207958U Window-cleaning machine platform |
| 09/23/2013 | DE202013005412U1 Befahranlage für überhängende oder konvex verkrümmte Wände Access system for overhanging or convex crooked walls |
| 09/11/2013 | CN203188861U Window with safety latches |
| 09/04/2013 | CN203175059U Double-hollow-square-shaped hook |
| 08/21/2013 | CN203138344U High-rise wall face cleaning robot moving device |
| 08/21/2013 | CN103251351A Slide type arched window cleaning machine |
| 08/21/2013 | CN103251350A Roof rail-type window-cleaning machine |
| 08/21/2013 | CN103251349A Sliding rail device used for suspension of suspended working platform of window-cleaning machine |
| 08/14/2013 | CN103239183A Inclined-surface moving mechanism for hanging basket |