| Patents for A47L 3 - Safety devices for use in window-cleaning (349) |
|---|
| 07/31/2013 | CN203095553U Gravity balance keeping device for preventing aerial work platform from inclining |
| 07/31/2013 | CN203095552U Balance maintaining device for preventing aerial work platform from tilting |
| 07/31/2013 | CN203095547U Hanging basket installation system used for beveled building |
| 07/31/2013 | CN203088995U Detachable type wind-resistant fixing device used for high-altitude suspended working platform |
| 07/31/2013 | CN203088994U Safety rope synchronously shifting device used for high-altitude work |
| 07/25/2013 | WO2013107072A1 Suspension descending system |
| 07/24/2013 | EP2617337A2 Cleaning device for window glass |
| 07/24/2013 | CN203074561U Roof curtain wall maintenance mechanism |
| 07/09/2013 | US8479754 System for washing an aero gas turbine engine |
| 06/26/2013 | CN103172002A Self-lock device used for flexible guide rail |
| 06/26/2013 | CN103169419A High-rise wall surface cleaning robot moving device |
| 06/12/2013 | CN202981871U Safe and anti-abrasion fixing lock device |
| 06/12/2013 | CN202981870U Winding type telescopic platform for window cleaning machine |
| 06/12/2013 | CN202981869U Extending platform device of window-cleaning machine |
| 06/12/2013 | CN202981868U Extending platform movable beam of window-cleaning machine |
| 06/12/2013 | CN202981867U Groove jumping resisting device for lifting mechanism of window cleaning machine |
| 06/12/2013 | CN202981866U Vertical sliding wheel device for lifting mechanism of window cleaning machine |
| 06/12/2013 | CN202981865U Lifting mechanism single row tensioning wheel device for window cleaning machine |
| 06/12/2013 | CN202981864U Rope-breaking-resistant mechanism of window cleaning machine |
| 05/22/2013 | CN202945797U Outdoor operating platform |
| 05/22/2013 | CN202942021U Self-service lift for cleaning of tall building outer wall surface |
| 05/21/2013 | US8443570 Window jamb channel attachment apparatus and method |
| 05/15/2013 | CN202932849U Hydraulic lifting platform for window-cleaning machine |
| 05/15/2013 | CN202932848U Lifting type straight line-shaped arm |
| 04/24/2013 | CN103054514A Extension platform device of window cleaning machine |
| 04/17/2013 | CN103040402A Winding telescopic platform for window cleaning equipment |
| 04/17/2013 | CN103040401A Winch type retractable platform of window cleaning machine |
| 04/03/2013 | CN202843508U Building protective device |
| 03/27/2013 | CN102987981A Hydraulic lifting platform for window cleaning machine |
| 03/20/2013 | CN102973203A Window-cleaning machine platform |
| 03/20/2013 | CN102973202A Extension type hanging basket |
| 03/13/2013 | CN202787929U Self-adjustment rope locking clamp |
| 03/06/2013 | CN202761188U Hanging basket system fixed on tracks of roof window cleaning machine |
| 03/06/2013 | CN202761187U Rail locking device used for window-cleaning machine |
| 02/27/2013 | CN202754782U Universal corner guide wheel mechanism |
| 02/27/2013 | CN202754779U Double-door hoisting cage platform |
| 02/27/2013 | CN202751326U Telescopic hanging basket of inner cone rotating single arm |
| 02/13/2013 | CN202723758U Moveably guided track device for cleaning abnormal curtain wall |
| 02/06/2013 | CN202717561U Elevator for hanging basket |
| 01/09/2013 | CN102862927A Overspeed brake with buffer for window cleaner |
| 01/02/2013 | CN202644960U Adjustable platen with hook bolt |
| 12/26/2012 | CN202625763U Self-propelled automatic lifting high-altitude working machine |
| 12/19/2012 | CN202611219U Rail-mounted cradle suspension mechanism |
| 12/19/2012 | CN202609884U Mobile sit-on-the-fence frame hanging basket suspension mechanism |
| 12/19/2012 | CN202609847U Double-row rope synchronous hoister for window-cleaning machine |
| 12/12/2012 | CN202589433U A bathtub capable of displaying water temperature values timely |
| 12/11/2012 | US8327487 Vacuum filter cleaning device |
| 12/05/2012 | CN202568076U High-altitude hanging plate |
| 12/04/2012 | US8321986 Nozzle cleaner |
| 11/28/2012 | CN102797347A Lifting cage and engineering machinery |
| 11/27/2012 | US8316988 Shock absorbing fabric structures |
| 11/14/2012 | CN202526077U Visible monitoring device of lifting ship of window wiping machine |
| 11/14/2012 | CN202526076U Elastic protection device for suspended working platform of window cleaning machine |
| 11/13/2012 | US8307486 Air vent dust scrubber |
| 10/31/2012 | CN202505265U Descender |
| 10/24/2012 | CN202497073U Windproof device for fixing suspended working platform of window cleaning machine |
| 10/17/2012 | CN202489880U Descender |
| 10/17/2012 | CN202489879U Descender |
| 10/04/2012 | CA2736228A1 Machine to clean facade of a building |
| 10/03/2012 | CN202458195U Overspeed protective device of window cleaning machine |
| 10/03/2012 | CN202458194U Water injection type glass cleaner |
| 09/12/2012 | CN202426448U Complete device of windproof fixing rope and platform of window cleaning machine |
| 08/28/2012 | US8251176 Self-retracting lifeline with disconnectable lifeline |
| 08/22/2012 | CN202386619U Safety hoisting ring for cleaning curved curtain wall |
| 08/01/2012 | CN202355343U Folding type lifting mechanism |
| 07/18/2012 | CN102587634A Adjustable pressure plate with hook and bolt |
| 06/20/2012 | CN202277308U Multi-stage folding type window cleaning machine |
| 06/06/2012 | CN202266007U 压杆式生命安全锁 Life safety lock lever style |
| 05/31/2012 | WO2012036101A3 Cleaning device for window glass |
| 05/23/2012 | CN202223148U Overload protector for winch type window cleaning equipment |
| 05/16/2012 | CN102458593A 用于提供攀缘辅助的设备和方法 Providing auxiliary climbing apparatus and method for |
| 04/04/2012 | CN102397034A 折叠式举升机构 Folding lifting mechanism |
| 04/04/2012 | CN102397033A 擦窗机平台防风固定绳索成套装置 BMU platform windproof fixed rope sets of devices |
| 04/01/2012 | CA2753509A1 Device for concealing a plate associated with overflow plumbing |
| 03/28/2012 | EP2432573A1 Apparatus and method for providing climb assistance |
| 03/22/2012 | WO2012036101A2 Cleaning device for window glass |
| 03/22/2012 | WO2012035514A1 A fall protection system |
| 03/14/2012 | CN102373798A Lever type life safety lock |
| 02/22/2012 | CN101306411B 化解反冲力式电动喷枪 Defuse the electric gun recoil |
| 02/16/2012 | DE102009048058B4 Befestigungsvorrichtung, insbesondere für ein fortlaufendes Selbstsicherungssystem Fastening device, in particular for a continuous self-locking system |
| 02/01/2012 | CN102334959A Cleaning equipment for outer wall of low-rise building |
| 01/24/2012 | US8099910 Roof hatch grab bars |
| 01/05/2012 | US20120000727 Safe Ascend Bosun's Chair |
| 01/04/2012 | CN202096151U Safety device for window cleaning robot |
| 12/07/2011 | EP2391254A1 Rope handling device with secondary locking feature |
| 11/22/2011 | US8061482 Tensioner for safety line with energy absorption device |
| 11/17/2011 | US20110278095 Fall Protection Arrangement |
| 10/11/2011 | US8033361 Connection for guide rails |
| 09/28/2011 | CN201987468U 配重式高层擦窗机 Counterweight gondola-style high-rise |
| 08/31/2011 | CN201953057U 自携高空多用作业平台 Since the multi-purpose portable aerial work platforms |
| 08/10/2011 | CN201924577U 多用途吊船悬挂机构 Multipurpose gondola hanging bodies |
| 08/09/2011 | US7992679 Anchor system for personal belay safety lines |
| 06/29/2011 | CN201879611U High-building window wiper |
| 06/28/2011 | US7967109 Belt for roping harness equipped with a salient equipment-carrying device |
| 06/21/2011 | US7963367 Toeboard clamp system |
| 05/25/2011 | EP1660191B1 Safety harness |
| 05/24/2011 | US7946539 Device for supporting a safety line |
| 05/04/2011 | CN201818607U Windproof pin of window cleaning machine hanging basket fixing device |
| 03/10/2011 | US20110056765 Window Platform And Method For Using Same |
| 02/09/2011 | CN201734657U Window cleaning machine rail surface anti-collision device |